Catch bugs before
your users do.

Drop your URL. A swarm of QA agents checks every page and flow of your app so you can see what's broken in real-time.

✓ No setup✓ No code✓ Free to start

1,301 apps have run the gauntlet · 13,981 bugs caught before users found them

24/7 bug monitoring for AI-built apps
🩷 Lovable⚡ Bolt⠶ Replit◇ Cursor⬡ Codex✳️ Claude▲ v0🌊 Windsurf🩷 Lovable⚡ Bolt⠶ Replit◇ Cursor⬡ Codex✳️ Claude▲ v0🌊 Windsurf

QA agents battle test your app like real users.

Watch a run happen. The swarm uses your app the way a hostile user would, and every catch is verified and logged with repro steps.

yoursite.com

🐛 Caught: login loops forever on expired sessions · /login · repro logged

Every catch arrives written up: what broke, where, and exactly how to see it yourself.

Gauntlet fights bugs while you sleep.

One QA agent patrols your app at the top of every hour, around the clock. Here's a Tuesday night on fast-forward.

1:04 AM🧭 Journeys signed up, logged in and bought something. The whole trip worked
1:12 AM🔗 Links followed 214 links across every page, no dead ends
2:04 AM📝 Forms fed every box nonsense, emoji and nothing at all, handled fine
2:31 AM⏱️ Speed timed every page on a throttled connection, nothing slow
3:04 AM📱 Mobile found something: on a small phone, the menu covers your logo. Written up with pictures.
all nightYou: asleep. That's the point.

Meet the swarm of QA agents.

12 QA agents, each obsessed with breaking one thing, so your users can't.

Never worry about bugs again.

You ship. We fight the bugs. An always-on QA team for your app. Move fast without breaking production. One free scan shows you what the swarm sees.

🛡️ Gauntlet Guarantee: 100% monthly refund if you find a bug before we do.

Gauntlet