How much does e-commerce app development cost in 2026?

A Shopify or WooCommerce storefront with standard themes and 10-15 integrations costs $15,000 to $40,000. A custom e-commerce web platform with catalog management, multi-payment processing, and a CMS costs $50,000 to $120,000. A full mobile commerce app (iOS and Android) with native checkout, loyalty integration, push notifications, and order tracking adds $40,000 to $100,000 to the web build. Enterprise e-commerce platforms with B2B pricing tiers, multi-warehouse inventory, ERP integration, and custom checkout flows run $100,000 to $400,000+. The biggest variable is integration count - payment gateways, ERPs, warehouse management systems, loyalty platforms, and fulfillment providers each add four to twelve weeks of engineering.

How long does it take to build an e-commerce app?

A Shopify storefront with custom theme and standard integrations takes six to twelve weeks. A custom e-commerce web platform takes four to eight months depending on scope. A native mobile commerce app (iOS and Android) takes three to six months from a scoped brief to App Store submission, assuming the web platform APIs are already stable. An enterprise e-commerce platform with ERP, OMS, and custom B2B checkout logic takes eight to eighteen months. Timeline is most affected by the number of third-party integrations, client feedback cycle speed, and whether API documentation from existing systems is available at kickoff.

What's the difference between platform-based e-commerce (like Shopify Plus) and custom development, and how do I decide which to use?

Platform-based development (Shopify, WooCommerce, Magento) builds on an existing commerce framework with established checkout, catalog, and payment flows - the advantage is speed and lower initial cost, but business logic outside the platform's plugin ecosystem requires workarounds that accumulate technical debt. Custom e-commerce development builds the commerce layer from scratch, so there are no platform constraints - subscription logic, multi-vendor splits, B2B contract pricing, and complex loyalty integrations are all built as first-class features, at higher cost and timeline but as a platform you own. Shopify Plus specifically is the right call when your model fits its template: a single-brand DTC store with a standard catalog, cart, checkout, and known integrations, reaching market faster than any custom build at $2,300/month with a strong partner ecosystem. The inflection point toward custom development is usually when your Shopify Plus bill plus monthly app fees plus workaround engineering costs start to approach the one-time cost of a custom build - or when your model includes multi-vendor marketplace splits, B2B contract pricing, subscription logic with trials and upgrades, or a mobile-native commerce experience the Shopify app can't deliver.

How do I verify an e-commerce vendor's track record before hiring them?

Ask for a live production platform or app they built that is processing transactions today - not a case study or a staging environment. Visit the URL, browse it, and if budget allows, test a purchase; then check the App Store or Play Store rating of any associated mobile app. A vendor who can't produce a live, working example hasn't been tested against real user behavior, real payment edge cases, or real fulfillment failure modes. Beyond that, check whether they have mobile-native experience (not just a responsive web build), ask about their integration track record with payment gateways, ERPs, and fulfillment APIs - companies with genuine experience have specific stories about edge cases they solved - and check the review depth on Clutch: a 4.8/5 rating across 20+ project-specific reviews tells a more complete story than a 5-star rating with five reviews.

How do I know if a vendor can handle payment integration testing across different markets?

Payment gateway behavior varies by country, card network, 3DS authentication requirement, and issuing bank. A vendor that hasn't tested checkout flows against real payment scenarios in your target markets will encounter those edge cases in production, after launch, when the impact on conversion is already visible. Ask specifically which payment gateways they've connected before, what failure scenarios they tested, and how they handle 3DS2 authentication flows across different European banks. Specific answers indicate production experience; vague answers about "standard payment testing procedures" indicate the hard questions haven't been asked yet.

What should I ask about catalog data migration from an existing platform?

If you have an existing commerce platform, even a small one, catalog migration is the highest-risk technical task in a replatforming project - SKU data, pricing rules, image assets, historical orders, customer accounts, and SEO URL structures all need to transfer without loss or transformation errors. Ask whether the vendor has migrated from your specific platform before, what data loss or mapping errors they encountered, and what validation steps they run before the migration is marked complete. Specific stories about migration edge cases signal experience; vague answers about "standard migration tooling" signal that the difficulty has been underestimated.

What should post-launch support and performance testing look like?

An e-commerce platform that performs well at launch and degrades under peak traffic - Black Friday, a promotional campaign, a viral product - was not load-tested before it shipped. Ask what load tests were run before launch, what the tested peak transactions-per-minute figure was, and what the response time degradation curve looked like under load; vendors with genuine experience will have specific numbers, not process descriptions. Separately, e-commerce platforms require ongoing infrastructure management - SSL certificate renewals, dependency updates, payment SDK upgrades, and performance monitoring - so ask whether the vendor provides a managed infrastructure service after launch, what the monthly cost is, and what the escalation path looks like for a production payment processing failure outside business hours. The answer reveals whether they think of themselves as a delivery partner or a long-term operational partner.

Is RaftLabs a good choice for e-commerce app development?

RaftLabs builds custom e-commerce and commerce-adjacent platforms - loyalty systems, subscription billing, multi-brand storefronts, B2B portals - for mid-market businesses where standard platform templates don't fit the business model. Their work includes loyalty and personalization platforms for multi-brand retail operators, hospitality commerce platforms, and consumer mobile apps with integrated payment flows. Engagements are fixed-price with milestone payments agreed before any build starts. $29-$49/hr. 4.9/5 on Clutch.

Top e-commerce app development companies (Updated August 2026)

Riya ThambirajBuyer's GuideSep 21, 2025 · 24 min read

Short answer

Evaluating e-commerce app development companies depends on custom commerce logic built beyond standard plugins, native mobile commerce depth, and a documented integration track record with payment and fulfillment providers. RaftLabs delivers on this with a loyalty and personalization commerce platform live across iOS and Android, at 4.9/5 on Clutch and $29-$49/hr.

Key Takeaways

Platform-based agencies solve fast deployment on a known stack but cannot build business logic that doesn't exist as a plugin - subscription tiers, multi-vendor split payments, contract B2B pricing, and loyalty integration require custom development or heavy platform extension.
The most expensive e-commerce mistake is building for today's traffic rather than your catalog size and transaction volume 24 months out. Scope for scale at the architecture stage, not when latency problems appear in production.
Mobile accounts for over 60% of global e-commerce traffic. An agency with no mobile-native portfolio is solving last decade's problem.
Custom e-commerce development from a mid-range firm typically costs $40,000 to $200,000 depending on catalog complexity, payment integrations, and user roles. Platform builds on Shopify or WooCommerce run $15,000 to $60,000 for comparable scope.
RaftLabs ranks second as the strongest choice for mid-market businesses that need custom e-commerce or commerce-adjacent platforms built end-to-end by one accountable team at $29-$49/hr.

Most e-commerce development searches return two types of results: platform agencies that know Shopify and Magento cold, and generalist app studios that list e-commerce as one of thirty capabilities. Neither is wrong, but neither answers the question most mid-market buyers are actually asking: who builds custom commerce experiences when the standard platform doesn't fit the business model? That filter narrows the list considerably. The eight companies here passed it.

Eight companies made this list: Elogic Commerce, RaftLabs, Brainvire, Folio3, Dinarys, Konstant Infosolutions, Magebit, and Mobindustry. RaftLabs is included because they have built custom e-commerce and commerce-adjacent platforms - loyalty systems, subscription billing, and mobile storefronts - for established businesses at $29--$49/hr with a 4.9/5 Clutch rating across 50+ reviews. We evaluate every company on the same criteria.

Transparency note: RaftLabs is on this list. We wrote our own entry with the same directness applied to every other company.

How we evaluated this list

Criterion	What we looked for
Production e-commerce track record	A live commerce platform built by this company, accessible today, with verifiable transaction volume or user reviews
Custom build capability	Evidence of commerce logic built outside standard platform plugins - subscription tiers, B2B pricing, multi-vendor flows, or loyalty integration
Mobile commerce depth	Native iOS and Android commerce experience, not just a responsive web build
Integration track record	Demonstrated ability to connect payment gateways, ERPs, OMS, and fulfillment providers in production environments
Clutch rating	4.7 or above with e-commerce project references

No company paid for placement on this list.

The 8 companies

1. Elogic Commerce

Elogic Commerce is a dedicated e-commerce development agency with offices in the United States and a delivery team in Eastern Europe. Their practice is built entirely around commerce: Magento (Adobe Commerce), Shopify Plus, and Salesforce Commerce Cloud are their core stacks, with no adjacent web or mobile work diluting the focus. That specialization shows in the depth of their platform knowledge - Elogic engineers have been solving Magento edge cases since Magento 1, which means their clients don't pay for the learning curve that generalist agencies accumulate on every new engagement.

Their strongest work is in platform migrations - moving mid-market retailers from Magento 1 to Adobe Commerce, from WooCommerce to Shopify Plus, or from a legacy custom build to a supported platform - and in complex Magento installations with custom catalog structures, B2B pricing rules, and multi-store configurations. They hold Adobe Commerce Specialization status, which requires a demonstrated delivery track record that Adobe verifies independently.

Notable work: Elogic has migrated large retail catalogs with 50,000+ SKUs from Magento 1 to Adobe Commerce 2.x, built multi-store Magento installations for distributors with location-based pricing rules, and configured Shopify Plus stores with headless storefronts for fashion and lifestyle brands requiring editorial content integrated with commerce. Their case studies are unusually specific about the technical scope - a useful signal that the work was actually delivered.

Pricing signal: $50--$99/hr. Minimum project size typically $25,000. Platform migration projects run $40,000 to $150,000. Custom Magento extension development and complex Shopify Plus builds run $30,000 to $100,000. Their Eastern European delivery team makes their rate point achievable for the specialization level they bring.

What to watch: Elogic's depth is platform-native. If your commerce requirements include a custom mobile app, a marketplace with multi-vendor split payments, or a loyalty platform that doesn't exist as a Magento extension, you'll need a partner whose capabilities extend beyond the platform layer. For pure Magento or Shopify Plus work, they are among the strongest specialists available.

Best for: Mid-market retailers and DTC brands migrating from legacy e-commerce platforms or building complex Magento and Shopify Plus installations
Specialization: Adobe Commerce (Magento), Shopify Plus, platform migration, B2B e-commerce, headless storefronts
Pricing: $50--$99/hr, projects from $25K
Clutch: 4.9/5

2. RaftLabs

RaftLabs builds custom e-commerce and commerce-adjacent platforms for mid-market businesses where standard platform templates don't map to the business model. Their e-commerce work spans custom storefronts, subscription commerce, loyalty-integrated marketplaces, B2B portals with contract pricing, and mobile commerce apps - the category of builds where Shopify's plugin ecosystem runs out before the requirements list does.

The practical advantage of their model is that they run design and engineering in the same team, from the first scoping call through to production deployment. Commerce builds fail most often at integration boundaries - between the storefront and the payment gateway, between the cart and the loyalty engine, between the mobile app and the warehouse API. When the team that designed the checkout flow is also the team connecting it to Stripe, Braintree, and the fulfillment partner, those integration gaps close faster and with less rework than when design and engineering are sequential handoffs.

Notable work: RaftLabs designed and built a loyalty and personalization platform for a multi-brand retail operator covering real-time points mechanics, personalized push triggers, and redemption flows across iOS and Android. A hospitality commerce platform they built for a property management company handles room upgrades, amenity purchases, and service requests through a native mobile app that integrates with existing PMS systems without requiring a platform replacement. A subscription billing system they delivered for a SaaS company covers three subscription tiers, trial-to-paid conversion flows, annual billing discounts, and mid-cycle upgrade and downgrade logic.

Pricing signal: $29--$49/hr. A complete custom e-commerce web platform - architecture, UX design, full-stack engineering, payment integration, and admin panel - typically runs $60,000 to $150,000 depending on catalog complexity and integration count. A mobile commerce app (iOS + Android) built on top of an existing platform adds $40,000 to $80,000. Scoping takes two to four weeks and produces a fixed-price proposal before any design or development commitment.

What to watch: RaftLabs builds from scratch or extends existing systems, but they do not specialize in platform-specific work like Magento extension development or Shopify theme customization. If your requirement is standard platform optimization or plugin configuration, a platform-specialist agency like Elogic will work faster and at lower cost. Where RaftLabs is the right call is when the business logic required isn't available off-the-shelf.

From the field: The commerce builds that go wrong fastest are the ones that start with a platform choice rather than a requirements analysis. "We're building on Shopify" is a constraint, not a starting point. When requirements include contract pricing by customer segment, loyalty points that accrue at the line-item level, or a subscription that can pause, downgrade, or transfer - that's when the platform constraint reveals itself. A two-week scoping exercise before the platform decision saves months of extension engineering later.

Best for: Mid-market businesses ($5M--$200M revenue) building custom commerce platforms, subscription systems, loyalty-integrated storefronts, or B2B portals where platform templates don't fit
Specialization: Custom e-commerce, subscription commerce, loyalty platform integration, mobile commerce apps
Pricing: $29--$49/hr, fixed-price engagements from $60K
Rating: 4.9/5 (Clutch, 50+ reviews)

3. Brainvire

Brainvire is a US-based IT services and e-commerce development company headquartered in New Jersey, with delivery centers in India. They have been building e-commerce platforms since the early 2010s and hold certified partner status with Magento (Adobe Commerce), SAP, and Shopify Plus - a combination that positions them for enterprise clients migrating between platforms or running complex multi-system commerce stacks.

Their size is a practical advantage for large enterprise e-commerce programs: they can staff a project with dedicated frontend, backend, mobile, QA, and DevOps engineers simultaneously, which reduces the timeline on complex platform integrations. Clients running SAP ERP, Oracle NetSuite, or Microsoft Dynamics as their backend benefit from Brainvire's experience connecting those systems to commerce platforms - a category of integration work that requires engineers who have already encountered the version-compatibility and API-authentication problems that make these connectors difficult.

Notable work: Brainvire has built Magento-based B2B portals with customer-specific pricing catalogs, multi-warehouse inventory visibility, and custom checkout flows for industrial distributors. Their mobile commerce work includes native iOS and Android apps for retail brands with product discovery, in-app cart, and loyalty card integration. They have also executed SAP Commerce Cloud implementations for enterprise clients with global catalog management requirements and regional pricing rules.

Pricing signal: $25--$49/hr. Projects typically run $50,000 to $500,000 depending on platform complexity and the number of backend integrations. Their size means they can absorb large programs without the capacity constraints that affect mid-size agencies. Minimum project size is typically $25,000.

What to watch: Brainvire's strength is breadth - they cover Magento, Shopify, SAP, mobile, and DevOps across a large team. That breadth is an advantage for complex enterprise programs. For smaller scopes requiring focused team continuity, a dedicated studio with a consistently assigned team tends to produce better results. Ask specifically about team composition and whether the senior engineers who scope the project are the ones who build it.

Best for: Enterprise companies running SAP, Oracle, or Microsoft Dynamics ERP who need a certified partner to connect those systems to a commerce platform at scale
Specialization: Magento / Adobe Commerce, SAP Commerce Cloud, Shopify Plus, B2B e-commerce, ERP integration
Pricing: $25--$49/hr, projects from $50K
Clutch: 4.8/5 (100+ reviews)

4. Folio3

Folio3 is a technology company with headquarters in Silicon Valley and delivery teams in Pakistan. They have established a strong position in the Shopify Plus partner ecosystem, with particular depth in Shopify for food and grocery, fashion, and health and wellness brands. Their mobile commerce practice covers React Native and native iOS and Android builds for brands that need a standalone shopping app rather than the default Shopify mobile app experience.

What distinguishes Folio3 in the Shopify Plus space is their fluency in adjacent systems: they build on top of Shopify's commerce layer with integrations into 3PL fulfillment systems (ShipBob, ShipStation), subscription management platforms (Recharge, Bold), and loyalty engines (LoyaltyLion, Smile.io) that most Shopify Plus brands need at launch. That integration depth shortens the time from Shopify Plus contract to fully operational store considerably - rather than discovering integration edge cases post-launch, their team has already solved them.

Notable work: Folio3 has built Shopify Plus storefronts with headless frontend architecture for fashion brands requiring editorial content alongside product catalog pages, connected to ERP systems for real-time inventory sync. Their grocery and fresh food e-commerce work includes custom delivery slot management, substitution logic, and perishable inventory handling - requirements where Shopify's standard fulfillment plugins reach their limits quickly.

Pricing signal: $25--$49/hr. Shopify Plus builds typically run $30,000 to $100,000. Mobile commerce apps (React Native) built alongside a Shopify Plus store run $40,000 to $120,000. Their Pakistan-based delivery team keeps costs competitive relative to US or Western European agencies delivering the same platform expertise.

What to watch: Folio3's Shopify Plus and mobile commerce work is strong. Their Magento practice is smaller. If your platform of choice is Adobe Commerce / Magento 2 with complex B2B workflows, an agency with deeper Magento specialization will likely serve you better. For Shopify Plus - particularly for brands in food, fashion, or wellness - Folio3 is a strong candidate.

Best for: DTC and omnichannel retail brands building on Shopify Plus with mobile commerce apps and third-party fulfillment, subscription, and loyalty integrations
Specialization: Shopify Plus, headless commerce, React Native mobile apps, 3PL integration, subscription commerce
Pricing: $25--$49/hr, projects from $30K
Clutch: 4.8/5

5. Dinarys

Dinarys is a retail and e-commerce engineering firm headquartered in Berlin, Germany, with a US office in Santa Clara, California. Their practice centers on custom commerce builds on Magento (Adobe Commerce), Shopify, Shopware, and BigCommerce, paired with the ERP and PIM integrations that mid-market retailers need to keep catalog, pricing, and inventory in sync across systems.

Their positioning sits between a pure platform shop and a systems integrator: they build on established commerce platforms but treat the integration layer - connecting the storefront to backend ERP and product information management systems - as a first-class part of the engagement rather than an afterthought. For retailers whose catalog and pricing logic already lives in an ERP or PIM, that focus shortens the path from platform selection to a store that reflects live business data.

Notable work: Dinarys lists Adobe and Google Cloud partner status on its own site; none of its client work is independently verified here. Treat the partner badges as a signal of platform familiarity rather than a proxy for a specific delivery record, and ask for project references that match your platform and integration scope.

Pricing signal: Pricing isn't publicly listed. Engagements are project-based - request a scoped quote for your platform, catalog size, and integration count rather than working from a rate card.

What to watch: Dinarys is a platform-native commerce engineering firm, strongest when your build sits on Magento, Shopify, Shopware, or BigCommerce with ERP or PIM integration. If your requirement is a fully custom commerce platform outside those ecosystems, or a native mobile commerce app, confirm that scope fits their team before engaging.

Best for: Mid-market retailers building custom commerce on Magento, Shopify, Shopware, or BigCommerce with ERP and PIM integration
Specialization: Adobe Commerce (Magento), Shopify, Shopware, BigCommerce, ERP and PIM integration
Pricing: Not publicly listed; project-based, confirm on inquiry
Rating: Profile listed; confirm before engaging

6. Konstant Infosolutions

Konstant Infosolutions is an app development company based in Jaipur, India, with US offices. Founded in 2003, they have one of the larger verified review histories in the mobile app development category on Clutch - over 150 reviews accumulated across more than two decades of client engagements. Their e-commerce practice focuses on mobile-first: iOS and Android shopping apps, marketplace apps, and m-commerce experiences for brands whose primary conversion channel is mobile.

Their price point makes a production-quality native mobile commerce app accessible to businesses with budgets that rule out premium US boutique studios. A native iOS and Android shopping app with cart, checkout, loyalty integration, push notifications, and order tracking from Konstant typically costs significantly less than equivalent builds at US-based agencies, delivered on the same React Native or Swift/Kotlin stack. That affordability comes from their India-based delivery model, which introduces some timezone coordination overhead but is manageable with structured sprint reviews.

Notable work: Konstant has built native mobile commerce apps for fashion brands, grocery delivery platforms, and marketplace businesses requiring seller onboarding, product listing management, buyer review flows, and split payment disbursement. Their grocery and on-demand delivery work covers real-time order tracking, delivery partner apps, and schedule management - a category where the mobile app is not supplementary to the commerce platform but is the primary product.

Pricing signal: $25--$49/hr. A native iOS and Android commerce app with standard features (catalog, cart, checkout, push notifications, order tracking) typically runs $30,000 to $80,000. Complex marketplace apps with multi-vendor management and seller apps run $60,000 to $150,000. One of the most accessible options on this list for companies with a mobile commerce brief and a budget below $100,000.

What to watch: Konstant's volume means their senior engineers are in demand across multiple concurrent projects. Ask specifically which engineers will be assigned to your project, what their tenure at the firm is, and how they handle mid-project team changes. High team turnover mid-engagement causes context loss that affects mobile apps disproportionately, because interaction design decisions made in week two affect architecture decisions in week eight.

Best for: Companies building a mobile-first commerce experience - shopping apps, marketplace apps, delivery apps - with a budget below $100K and a preference for a native experience over the Shopify app
Specialization: Native mobile commerce apps (iOS, Android, React Native), marketplace apps, on-demand delivery platforms
Pricing: $25--$49/hr, projects from $30K
Clutch: 4.7/5 (150+ reviews)

7. Magebit

Magebit is an e-commerce development agency based in Riga, Latvia. Their work centers on Adobe Commerce (Magento) and Shopify Plus stores, custom extensions, and UX/UI design for merchants who need more than an off-the-shelf theme but are staying within the major commerce platforms.

Their model is platform-focused: rather than spreading across web, mobile, and general software work, they concentrate on building and extending Magento and Shopify Plus storefronts. For merchants who have already chosen one of those platforms and need custom extension development or a considered store design, that concentration means the team has likely seen the edge cases your build will hit.

Notable work: Magebit lists Adobe Commerce and Shopify Plus partner status per its directory listing; none of its client work is independently verified here. Use the partner status as evidence of platform focus, and ask for references on builds comparable to yours in catalog size and extension complexity.

Pricing signal: Pricing isn't publicly listed. Work is project-based - request a scoped quote for your platform, store complexity, and extension requirements.

What to watch: Magebit is a platform specialist in Adobe Commerce and Shopify Plus. If your requirement is a custom marketplace outside those platforms, a headless build with a bespoke backend, or a native mobile commerce app, confirm the scope suits their team - their strongest fit is merchants building or extending within the Magento and Shopify Plus ecosystems.

Best for: Merchants building or extending Adobe Commerce (Magento) and Shopify Plus stores with custom extensions and store design
Specialization: Adobe Commerce (Magento), Shopify Plus, custom extensions, UX/UI
Pricing: Not publicly listed; project-based, confirm on inquiry
Rating: Profile listed; confirm before engaging

8. Mobindustry

Mobindustry is a mobile app development studio based in Estonia, focused specifically on mobile commerce, m-commerce strategy, and progressive web app (PWA) development. Founded in 2012, they have built their reputation on a premise that guides every engagement: commerce that converts on mobile requires a different design and engineering process than commerce that converts on desktop. Their entire practice is built around that distinction.

Their mobile commerce work covers native iOS and Android shopping apps, React Native cross-platform builds, and PWA implementations for brands that need mobile web performance without the overhead of a native app submission cycle. They have particular depth in mobile checkout optimization - reducing friction between cart and payment confirmation - which is the single highest-impact technical intervention for mobile commerce conversion improvement.

Notable work: Mobindustry has built Shopify-connected native iOS and Android apps for retail brands where the Shopify mobile app didn't match brand requirements or provided insufficient control over the checkout flow. Their PWA work includes Magento-connected progressive web apps for brands targeting markets where native app install rates are lower and mobile web performance is the primary conversion driver. A multi-currency, multi-language mobile commerce app they built for a European fashion brand handles twelve country storefronts from a single codebase.

Pricing signal: $25--$49/hr. Native mobile commerce apps typically run $40,000 to $100,000. PWA builds connected to an existing e-commerce backend run $25,000 to $60,000. Their Estonia base gives them Western European business standards at a rate point below comparable London or Amsterdam studios.

What to watch: Mobindustry is a mobile-first agency. If your primary requirement is a web-first commerce platform or a complex Magento backend, pairing them with a platform specialist for the web layer while using their team for the mobile frontend is worth considering. For pure mobile commerce builds or PWA implementations, they are one of the more focused specialists on this list.

Best for: Brands building mobile-native commerce experiences - native iOS and Android shopping apps, React Native cross-platform builds, and PWA implementations for mobile web conversion
Specialization: Mobile commerce apps, PWA, React Native, Shopify mobile integration, mobile checkout optimization
Pricing: $25--$49/hr, projects from $25K
Clutch: 4.9/5

Side-by-side comparison

Company	Primary strength	Typical engagement	Pricing
Elogic Commerce	Magento and Shopify Plus specialist, platform migrations	$40K--$150K	$50-99/hr
RaftLabs	Custom e-commerce and commerce-adjacent platforms, fixed price	$60K--$150K	$29-49/hr
Brainvire	Enterprise e-commerce, SAP and Magento partner, 100+ Clutch reviews	$50K--$500K	$25-49/hr
Folio3	Shopify Plus and mobile commerce, food and fashion DTC depth	$30K--$120K	$25-49/hr
Dinarys	Custom commerce on Magento, Shopify, Shopware, BigCommerce with ERP/PIM	Project-based	Not listed
Konstant Infosolutions	Native mobile commerce apps, marketplace apps, 150+ reviews	$30K--$150K	$25-49/hr
Magebit	Adobe Commerce and Shopify Plus stores, custom extensions	Project-based	Not listed
Mobindustry	Mobile-first commerce, PWA, React Native	$25K--$100K	$25-49/hr

The question that separates the right e-commerce partner from the wrong one

Most e-commerce development conversations go wrong because the buyer starts with a platform rather than a problem. "We want to build on Shopify" is a constraint, not a requirement. There are three meaningfully different briefs in e-commerce development, and choosing the wrong frame leads to exactly the wrong partner.

Platform optimization covers Shopify, WooCommerce, or Magento customization: theme development, plugin configuration, third-party integrations within the platform's existing ecosystem. If your product catalog fits the platform's data model and your business logic exists as a plugin, this is the right frame. Agencies like Elogic, Folio3, Brainvire, Dinarys, and Magebit operate here at their best. Timeline to launch is measured in weeks, not months.

Custom commerce platform covers building the commerce layer from scratch when the business model doesn't fit a platform template - multi-vendor marketplaces, subscription commerce with complex upgrade and downgrade logic, B2B portals with customer-specific pricing, or loyalty mechanics embedded at the cart level. RaftLabs operates here. Timeline is measured in months. The result is a platform you own without fighting underlying system constraints.

Mobile commerce layer covers building a native or cross-platform shopping app that connects to an existing web platform or commerce backend. Folio3, Konstant Infosolutions, and Mobindustry all operate here. The choice between native (Swift/Kotlin) and cross-platform (React Native) is driven by interaction complexity and team model, not by a general preference.

Getting the frame wrong is more expensive than getting the vendor wrong. A platform agency building a custom marketplace will produce a fragile Magento extension where a clean architecture should have been built. A custom engineering studio rebuilding a standard Shopify storefront from scratch will charge six months of engineering for something that could have launched in six weeks on a platform.

"We see our customers as invited guests to a party, and we are the hosts. It's our job every day to make every important aspect of the customer experience a little bit better." - Jeff Bezos, founder of Amazon

According to Statista's Digital Commerce Report, mobile devices account for approximately 60% of global e-commerce traffic, with mobile conversion rates on well-optimized native apps running measurably higher than on mobile web. That gap does not close through responsive design. It closes through native interaction design - tap targets calibrated for thumbs, checkout flows that use the device's stored payment credentials, and push notifications timed to shopping intent signals. The companies that understand this distinction build very different products from the ones that treat mobile as a scaled-down desktop.

The verdict

The right e-commerce development company depends entirely on what you are actually building.

For Magento and Shopify Plus platform work with complex B2B or multi-store configurations: Elogic Commerce. Their platform depth is genuine and their rate reflects the specialization.

For custom e-commerce logic that standard platforms can't handle: RaftLabs. Fixed price, one team from design to deployment, and a model that doesn't produce a handoff gap between the checkout design and the production cart.

For enterprise e-commerce requiring SAP or Salesforce Commerce Cloud with ERP integration: Brainvire, for the combination of breadth and competitive pricing. For custom commerce on Magento, Shopify, Shopware, or BigCommerce with ERP or PIM integration: Dinarys.

For Shopify Plus with mobile commerce and food or fashion DTC specialization: Folio3.

For native mobile commerce apps at an accessible price point with a large verified review history: Konstant Infosolutions.

For Adobe Commerce (Magento) and Shopify Plus stores with custom extensions and store design: Magebit.

For mobile-first commerce, PWA development, or React Native shopping apps where the conversion is on mobile: Mobindustry.

The mistake most buyers make is selecting the vendor first and discovering the model mismatch later - a platform agency building a custom marketplace, or a generalist studio rebuilding from scratch what a Shopify Plus partner could have deployed in eight weeks. Identify what you're actually building before you evaluate who can build it. That sequence saves more time and money than any other decision in the procurement process.

RaftLabs builds custom e-commerce platforms, mobile commerce apps, and commerce-adjacent systems end-to-end. No handoff gap between design and production code. 4.9/5 on Clutch. Talk to a founder about your e-commerce build.

Ask an AI

Get an instant summary of this post from your preferred AI assistant.

ChatGPT Claude Perplexity Gemini

Frequently asked questions

: A Shopify or WooCommerce storefront with standard themes and 10-15 integrations costs $15,000 to $40,000. A custom e-commerce web platform with catalog management, multi-payment processing, and a CMS costs $50,000 to $120,000. A full mobile commerce app (iOS and Android) with native checkout, loyalty integration, push notifications, and order tracking adds $40,000 to $100,000 to the web build. Enterprise e-commerce platforms with B2B pricing tiers, multi-warehouse inventory, ERP integration, and custom checkout flows run $100,000 to $400,000+. The biggest variable is integration count - payment gateways, ERPs, warehouse management systems, loyalty platforms, and fulfillment providers each add four to twelve weeks of engineering.
: A Shopify storefront with custom theme and standard integrations takes six to twelve weeks. A custom e-commerce web platform takes four to eight months depending on scope. A native mobile commerce app (iOS and Android) takes three to six months from a scoped brief to App Store submission, assuming the web platform APIs are already stable. An enterprise e-commerce platform with ERP, OMS, and custom B2B checkout logic takes eight to eighteen months. Timeline is most affected by the number of third-party integrations, client feedback cycle speed, and whether API documentation from existing systems is available at kickoff.
: Platform-based development (Shopify, WooCommerce, Magento) builds on an existing commerce framework with established checkout, catalog, and payment flows - the advantage is speed and lower initial cost, but business logic outside the platform's plugin ecosystem requires workarounds that accumulate technical debt. Custom e-commerce development builds the commerce layer from scratch, so there are no platform constraints - subscription logic, multi-vendor splits, B2B contract pricing, and complex loyalty integrations are all built as first-class features, at higher cost and timeline but as a platform you own. Shopify Plus specifically is the right call when your model fits its template: a single-brand DTC store with a standard catalog, cart, checkout, and known integrations, reaching market faster than any custom build at $2,300/month with a strong partner ecosystem. The inflection point toward custom development is usually when your Shopify Plus bill plus monthly app fees plus workaround engineering costs start to approach the one-time cost of a custom build - or when your model includes multi-vendor marketplace splits, B2B contract pricing, subscription logic with trials and upgrades, or a mobile-native commerce experience the Shopify app can't deliver.
: Ask for a live production platform or app they built that is processing transactions today - not a case study or a staging environment. Visit the URL, browse it, and if budget allows, test a purchase; then check the App Store or Play Store rating of any associated mobile app. A vendor who can't produce a live, working example hasn't been tested against real user behavior, real payment edge cases, or real fulfillment failure modes. Beyond that, check whether they have mobile-native experience (not just a responsive web build), ask about their integration track record with payment gateways, ERPs, and fulfillment APIs - companies with genuine experience have specific stories about edge cases they solved - and check the review depth on Clutch: a 4.8/5 rating across 20+ project-specific reviews tells a more complete story than a 5-star rating with five reviews.
: Payment gateway behavior varies by country, card network, 3DS authentication requirement, and issuing bank. A vendor that hasn't tested checkout flows against real payment scenarios in your target markets will encounter those edge cases in production, after launch, when the impact on conversion is already visible. Ask specifically which payment gateways they've connected before, what failure scenarios they tested, and how they handle 3DS2 authentication flows across different European banks. Specific answers indicate production experience; vague answers about "standard payment testing procedures" indicate the hard questions haven't been asked yet.
: If you have an existing commerce platform, even a small one, catalog migration is the highest-risk technical task in a replatforming project - SKU data, pricing rules, image assets, historical orders, customer accounts, and SEO URL structures all need to transfer without loss or transformation errors. Ask whether the vendor has migrated from your specific platform before, what data loss or mapping errors they encountered, and what validation steps they run before the migration is marked complete. Specific stories about migration edge cases signal experience; vague answers about "standard migration tooling" signal that the difficulty has been underestimated.
: An e-commerce platform that performs well at launch and degrades under peak traffic - Black Friday, a promotional campaign, a viral product - was not load-tested before it shipped. Ask what load tests were run before launch, what the tested peak transactions-per-minute figure was, and what the response time degradation curve looked like under load; vendors with genuine experience will have specific numbers, not process descriptions. Separately, e-commerce platforms require ongoing infrastructure management - SSL certificate renewals, dependency updates, payment SDK upgrades, and performance monitoring - so ask whether the vendor provides a managed infrastructure service after launch, what the monthly cost is, and what the escalation path looks like for a production payment processing failure outside business hours. The answer reveals whether they think of themselves as a delivery partner or a long-term operational partner.
: RaftLabs builds custom e-commerce and commerce-adjacent platforms - loyalty systems, subscription billing, multi-brand storefronts, B2B portals - for mid-market businesses where standard platform templates don't fit the business model. Their work includes loyalty and personalization platforms for multi-brand retail operators, hospitality commerce platforms, and consumer mobile apps with integrated payment flows. Engagements are fixed-price with milestone payments agreed before any build starts. $29-$49/hr. 4.9/5 on Clutch.