Buyer's Playbook

Buyer's Playbook articles from RaftLabs, practical write-ups from engineers who built these things.

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Voice AI · Research

Text-based interviews converted to automated phone calls

6× deeper insights

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Manual invoice OCR across 40+ gas stations

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SuperValu & Centra loyalty platform with receipt validation

1,062 users in 4 weeks

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Multi-carrier shipping hub for Indonesian eCommerce

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Buyer's Playbook

Shopify vs. custom ecommerce: When to stop fighting the platform

Shopify works until it doesn't. Here's the exact point where the workarounds cost more than a custom build -- and what custom ecommerce actually solves.

Buyer's Playbook

SOC 2 compliance: What it is and why your app needs it

No SOC 2 report? No enterprise deal. Here's what SOC 2 actually requires, how long it takes, what it costs, and why most B2B SaaS companies need it before their first enterprise customer.

Split illustration showing agency team structure on the left and solo freelancer on the right with a product complexity gauge in the centre

Buyer's Playbook

Software development agency vs. freelancer: how to choose

Agencies bring process, QA, and team depth for complex products. Freelancers move fast and cost less for focused, well-defined tasks. Your choice depends on project scope, risk tolerance, and how much management you're willing to do.

Split-screen illustration comparing two software development models: solo freelancer at a laptop with scattered task cards on the left, and cohesive product team working around a shared board with shipped product at the centre

Buyer's Playbook

Best Toptal alternatives for custom software in 2026

Toptal connects you with vetted freelancers, but you still own project management, architecture, and delivery. Here are 8 alternatives: from similar marketplaces to full product studios that own the entire build.

Buyer's Playbook

US state privacy laws: A state-by-state guide for app builders

20+ US states now have their own privacy laws, and the rules change depending on which state your users live in. Here's the practical guide to CCPA, VCDPA, CPA, and every other state privacy law - plus the one strategy that covers most of them.

Developer reviewing voice AI system architecture and cost breakdown on screen

Buyer's Playbook

How much does voice AI development cost? (2026 breakdown)

A voice AI agent costs $15,000–$150,000+ to build depending on complexity. Here's what drives the cost, three real budget scenarios, and what to watch for in vendor quotes.

Web app development cost breakdown 2026 showing project tiers from simple tools to SaaS platforms

Buyer's Playbook

Web app development cost in 2026: what you'll actually pay

Web app development cost ranges from $12,000 for a simple tool to $270,000+ for a full SaaS platform. Here's how to estimate your specific project.

Buyer's Playbook

What does a fractional CTO actually do?

The fractional CTO role is misunderstood - it is not a part-time developer. Here is the actual day-to-day: architecture decisions, team building, investor prep, and the tech debt negotiations nobody else wants to have.

Buyer's Playbook

When to hire a fractional CTO (and when you don't need one)

A full-time CTO costs $250K-400K and takes 3-6 months to hire. A fractional CTO gives you the same strategic leadership at 20-30% of the cost - but only if the timing is right.

Operations manager evaluating AI automation decision on whiteboard with process flowchart

Buyer's Playbook

When to use AI agents (and when not to)

AI agents are the right tool for a specific set of problems. For everything else, you're adding complexity without adding value. Here's the decision framework.

Two engineers reviewing a technical planning board with system diagrams and annotations

Buyer's Playbook

Why agentic AI projects fail before they ship

Agentic AI has failure modes that general AI project advice misses. Here are the 6 patterns that kill agentic builds before launch - and how to avoid each one.

Buyer's Playbook

Why AI projects fail: 8 patterns and how to avoid them

80% of AI projects fail to reach production. The causes are not technical. Here are the eight predictable patterns and how to avoid every one of them.

Buyer's Playbook

AI in your CRM: 4 reasons it fails in the first 8 weeks

Most CRM AI projects produce a working demo, then die. Here are the four failure patterns we see every time - and what to fix before you start the build.