Referral program development, by the numbers
01
- higher conversion rate delivered for GrowViral referral SaaS
- 2.5x
02
- to build and launch GrowViral end to end
- 14 weeks
03
- rated by clients on Clutch across all projects
- 4.9/5
04
- third-party integrations built into GrowViral: CRM, ecommerce, payment, and analytics
- 12+
That works for a Shopify merchant running a simple 10% discount referral. The problem starts when your program has a different shape.
A SaaS product where the real conversion event is a paid subscription, not a free signup. An insurance brand where the referred customer's first policy is the trigger, not their first quote. A loyalty platform where referral credits need to convert into points on the same ledger as everything else. Off-the-shelf referral tools were not built for any of those programs.
RaftLabs builds custom referral program software for businesses where the standard mechanics do not fit. We shipped GrowViral, a white-label SaaS platform that gave a US marketing agency the tools to run referral programs, sweepstakes, and affiliate campaigns for their clients -- delivering 2.5x higher conversions across campaigns. One team handles the attribution logic, reward rules, fraud prevention, and integration layer. The scope is locked and the price is fixed before development starts.
Capabilities
What we build
Referral link engine and attribution
Unique referral URL generation for every participant, with each link resolved at click time by the attribution API so the referred user's journey is tracked from first touch to conversion. Multi-channel attribution covers web, mobile app, QR code, and SMS. Referral codes support offline sharing at retail and events. Attribution windows are configurable from 24 hours to 90 days to match your conversion cycle, and cross-device tracking hands sessions off via a server-side token, not a cookie.
Reward logic and incentive management
Dual-sided reward structures where both referrer and referee earn a configurable reward on qualifying conversion. Multi-step qualification supports programs where one event is not enough, such as staying subscribed for 30 days. One rule engine handles discounts, Stripe cash payouts, store credit, loyalty points, and gift cards per campaign without code changes. Hold periods catch charge-backs and trial non-converters before credit releases, and the admin dashboard tracks outstanding reward liability for your finance team.
Fraud prevention and abuse detection
Self-referral detection at signup compares device fingerprint, IP address, and email domain against the referrer's profile, flagging matches for review. Fake accounts from disposable email domains or proxy IPs go to a review queue instead of earning credit. Velocity rules flag referrers whose claim rate suddenly spikes. Account age and activity checks hold rewards for signups that never return. Risk scoring per campaign auto-approves low-risk events and queues the rest, tuned to your user pattern, not a generic template.
Viral loop mechanics and campaign experience
Shareable campaign pages built to your brand, showing each referrer's link, progress tracker, and earned rewards, with a mobile-first layout for share-from-phone moments. Embeddable widgets drop into your product with a single script tag and update in real time, so new campaigns launch without developer support. Leaderboards and milestone bonuses keep high performers sharing. Branded share cards render correctly in WhatsApp, SMS, and email, and a funnel timeline shows referrers exactly where each referral stands.
CRM, ecommerce, and payment integration
Shopify integration via the Storefront API and order-complete webhooks, with referral discounts injected directly into checkout. WooCommerce, Magento, and custom platforms connect through REST hooks and a standard inbound event API. Salesforce and HubSpot sync referred user data, reward status, and conversion events to the CRM record. Klaviyo, Braze, and Mailchimp receive referral events as automation triggers. Stripe handles cash payouts, gift cards, and store credit posted to the rewards ledger.
White-label dashboard and campaign management
White-label admin dashboard for running referral programs across multiple brands from one login, the model GrowViral was built on: each brand gets independent reward rules, fraud thresholds, and analytics. A no-code campaign builder creates, clones, and pauses campaigns without a code deploy; cloning a winning campaign takes under five minutes. Real-time analytics show the full funnel, referred-user LTV versus organic, and reward cost per acquisition. Segment-based referrer rules and a full payout audit log round out the admin toolkit.
How we work
From scope to shipped
Every referral project follows the same four phases. Scope is locked and price is fixed before development starts.
- Week 1
01Discovery and scope
We map your referral mechanics, attribution requirements, fraud risk profile, and integration points. You leave week 1 with a written scope document and a fixed-price quote. Development does not start until you sign off.
- Weeks 2-3
02Attribution design and reward rules
Reward qualification logic, attribution windows, and fraud prevention rules are designed before any code is written. A design decision made in week 2 costs a fraction of the same decision made in week 9. The spec is locked before the build starts.
- Weeks 4-12
03Build, integrate, and QA
Working referral engine at a staging URL by end of sprint one. Integrations tested against real transaction flows. QA runs in parallel with every sprint, not as a phase at the end.
- Weeks 12+
04Launch and post-launch support
Production deployment with monitoring activated on launch day. 8 weeks of post-launch support included in every project. Attribution accuracy and fraud rule performance monitored from day one.
Why us
Why teams choose RaftLabs
- 01
The team that scopes it builds it
No handoff after the contract is signed. The people who map your referral mechanics in week 1 are the same people who ship in week 12. What they commit to, they deliver.
- 02
Fixed price before development starts
We scope the work, calculate the cost, and lock it in writing before any development starts. A scope change is a change request: priced, agreed, or dropped. It never absorbs into the project and appears on the final invoice.
- 03
GrowViral: 2.5x higher conversions in 14 weeks
We built GrowViral, a white-label referral SaaS for a US marketing agency. The platform gives agencies a no-code campaign builder, unique URL attribution, dual-sided reward automation, and 12+ integrations. Result: 2.5x higher conversion rates across referral campaigns.
- 04
Fraud prevention is in the spec, not the backlog
Self-referral detection, device fingerprinting, velocity rules, and reward hold periods are scoped in week 1. Not added after the first fraud incident in month 3. We have seen what happens to referral programs that treat fraud prevention as optional.
Ready to scope your referral program project?
30 minutes. You walk away with a clear cost, timeline, and team. No commitment.