Blog
Thoughts on AI testing, product quality, and shipping with confidence.
Product5 min read
Why Manual QA Is Holding Your Team Back
Most product teams still rely on manual testing before launch. Here's why that approach is fundamentally broken — and what to do instead.
Product Updates4 min read
Introducing Swarm Personas: Test With Real User Archetypes
We built a persona system that simulates how different types of users actually interact with your product. Here's the thinking behind it.
Engineering6 min read
The Case for Testing Before You Ship, Not After
Post-launch bug reports are expensive. Pre-launch AI testing is cheap. The math is simple, but the cultural shift is hard.
Engineering7 min read
How We Built Our Browser Automation Layer
A technical deep dive into the browser infrastructure that powers Swarm's AI testing — from Playwright to Browserbase to Stagehand.
Product4 min read
AI Testing Is Not Just Fancy Screenshots
The difference between taking screenshots of your app and actually understanding how users experience it.