Buyer's Playbook

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

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Text-based interviews converted to automated phone calls

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Manual invoice OCR across 40+ gas stations

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Multi-carrier shipping hub for Indonesian eCommerce

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compliance booklet and keyboard key on dark surface - ADA compliance for apps digital accessibility laws

Buyer's Playbook

ADA compliance for apps: Digital accessibility laws in the US

Over 4,000 ADA digital accessibility lawsuits were filed in 2023 alone. The DOJ has confirmed that apps and websites are 'places of public accommodation.' Here's what ADA Title III requires for your app, what WCAG 2.1 AA looks like in practice, and why building accessible costs less than defending inaccessible.

product leader reviewing AI agent cost breakdown - AI Agent Development Cost 2026

Buyer's Playbook

AI Agent Development Cost in 2026: What You'll Actually Pay

A custom AI agent costs $15,000 for a basic proof of concept to $400,000 for a multi-agent enterprise system. Here is what drives the difference, broken down by agent type, component, and team composition.

Employer dashboard showing application trends and key metrics. - AI agent framework comparison: LangGraph, crewai, Google ADK, and when to Go custom

Buyer's Playbook

AI agent framework comparison: LangGraph, crewai, Google ADK, and when to Go custom

Every framework comparison gives you a feature table. This one gives you six production scenarios with a recommended framework for each - including the two entrants most 2026 comparisons still miss.

Buyer's Playbook

How to calculate the real return on your AI investment

Most AI agent ROI calculators hide 40-60% of true costs. Here is the full cost model - data prep, inference compounding, edge cases, and what happens when the project fails.

Buyer's Playbook

AI agent testing and evaluation: The production playbook

Your AI agents have monitoring dashboards. They do not have evals. That is why you cannot tell if the last model upgrade made things better or worse. Here is how to fix it in two weeks.

Buyer's Playbook

AI compliance laws: Global regulations every AI product builder should know

The EU AI Act gets the headlines, but AI regulation is happening everywhere. Here's a plain-English guide to AI laws across the EU, US, China, UK, Canada, and 6 more countries - with a comparison table and what each means for your product.

Buyer's Playbook

AI development company vs. freelancer: Which should you hire?

A freelancer at $100/hour for three months looks cheaper than a $60K studio engagement - until you add the hidden costs of managing, reviewing, and replacing them.

Buyer's Playbook

What drives AI development cost in 2026 (and what's just padding)

You sent the same brief to three firms. You got back $40K, $180K, and $320K. Here's what's actually driving the difference - and how to tell which quote is honest.

Buyer's Playbook

Why 85% of AI projects fail (and how to beat the odds)

85% of AI projects fail - not from bad algorithms, but from five predictable implementation mistakes that every organization makes. Here is how to be in the 15% that succeeds.

Buyer's Playbook

Why most AI pilots never reach production (and how to be one that does)

Your pilot impressed the board. The team loved the demo. Now it's been sitting in pre-production for four months. Here's exactly why this happens - and how to prevent it from the first week.

Buyer's Playbook

Is your business actually ready for AI? (The honest assessment)

Most AI investments fail because teams skip the readiness check. This framework scores your data, team, and infrastructure before you spend a dollar.

Buyer's Playbook

AI tools vs custom AI: five questions to ask before you sign

Your vendor says their AI add-on already handles it. Your tech team says build custom. Here's the five-question framework that tells you who's right - before you spend a dollar.

Buyer's Playbook

App compliance laws every business owner should know before building

GDPR, HIPAA, PCI DSS, SOC 2 - if you're building an app, the wrong compliance miss can cost millions. Here's every regulation you need to know, mapped by geography, industry, and data type.

Buyer's Playbook

How much does it cost to build an app like Airbnb?

Building a vacation rental marketplace means buying a trust engine, a payment escrow system, and a two-sided product -- not just a listings page. Here's what each component costs, what drives the budget up, and where you can cut for an MVP.

Buyer's Playbook

How much does it cost to build an app like TaskRabbit?

A TaskRabbit clone requires two apps, a matching engine, background check integration, and multi-party payments. Here's what each component costs, what drives the budget up, and what you can cut for your MVP.