fmerian

Bugster - AI QA engineer for Next.js apps

Run end-to-end tests in real browsers on every Pull Request — zero maintenance, instant setup, always up-to-date.

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Facundo Lopez Scala

hey Product Hunt! Facundo here, CEO & co-founder of Bugster.

Why did we build this?

Every developer knows the pain: your tests pass, staging looks good, then production breaks in ways you never imagined

We created Bugster to solve this. It's AI that doesn't just test your app, it actively tries to break the parts you just changed, like your most creative user would.

Think of it as hiring a QA engineer whose only job is to find edge cases in your Next.js app. No writing tests, no maintaining brittle automation, just real browser testing that catches what manual testing misses.

After months in beta, we're excited to share this with the PH community. It's free to try, and we'd love your feedback on how we can make testing less painful for developers.

Huge thanks to @fmerian for the hunt! 🚀

Juan Bautista Beck
Somebody tell my PRs to start behaving👀
Ignacio Solorzano

Hey Product Hunt 👋 Nacho here, CTO & co-founder of Bugster.

One of the things I’m most excited about is how fast it is to validate changes.

You can literally run from your terminal:

bugster run --quick "test checkout flow"
  1. The agent spins up a real browser, runs the flow, and tells you instantly if it breaks.

  2. If you want long-term coverage, you can keep it as a YAML test suite.

  3. If you just need to check something once, use QuickTest — disposable, no setup.

We designed it to fit into everyday dev workflows (local dev, CI/CD, even coding agents like Cursor).

Super curious to hear: what would you test first with Bugster?

Nicole Astor

As a startup, we don't have the extra budget to hire a dedicated QA team. Most of the time, the whole team ends up testing ourselves, but our bandwidth is limited. Bugster looks like a total lifesaver. I'll definitely give it a try. I really think it could save us tons of time and effort ! @Bugster

Ignacio Solorzano

@nicoleastor Thanks a lot, Nicole 🙌 That’s exactly the gap we wanted to solve — letting teams ship without burning cycles on manual QA. Would love to hear how Bugster works for you once you try it!

Germán Merlo

Hey team! Bugster is awesome. Even if you're chasing the vibe-coding wave, we will always need to debug and test in order to healthy scale our business. Love to see you helping on that and wish you all the best on this impressive launch!

Ignacio Solorzano

@german_merlo1 Appreciate it, Germán 💜 Totally — no matter the wave, debugging and testing never go away. Glad to be building something that helps teams like yours scale with confidence. Thanks for the kind words!

Sana Silhah

The instant setup part really stands out. Many testing tools require complex configurations but it promises a smooth start. That's exactly what busy dev teams need when working across multiple repositoties and projects.

Juan Bautista Beck

@sana_silhah That's exactly it! We built Bugster for zero friction, busy devs need testing that just works out of the box. No config headaches, just instant value!

Jessica Flower

Wow, this looks so useful! Makes QA testing super easy. Can’t wait to try it out!

Juan Bautista Beck

@jessica_flower Thanks Jessica! We're excited for you to try it. The automation really does make QA testing a breeze. Let us know how it goes!

Kate Lee

This is look awesome! How does your price plan work?

Juan Bautista Beck

@hihikate Usage-based pricing! Start free with 100 tests/month, then pay as you scale. Pro at $20/month is perfect for most indie devs, Team plan for growing companies. Simple and fair!

Max Comperatore

ARGENTINA ON TOP

Paco Chim

Hey team, does this mean I don't have to write tests? How exactly does it work?

Juan Bautista Beck

@paco_chim1 Yes! Bugster auto-generates and updates tests as you code. Zero manual test writing, it adapts to your features automatically