Launch HN: Momentic (YC W24) – Agents that catch bugs by using your app

When you build an app with modern AI builders, creating features is faster than ever. The tricky part comes later: making sure a tiny tweak to your navigation did not accidentally break user logins or skip a crucial security step. Traditional automated testing usually requires writing complex code, which can be a huge hurdle when you are just getting started.

Momentic tackles this challenge by deploying AI agents that navigate your software just like a human would. These agents click buttons, fill in forms, and explore user paths to catch functional glitches and security oversights before your app reaches real users.

For non-technical builders, having an automated partner handle quality checks is a major relief. It lets you iterate rapidly with your favorite AI coding assistants while feeling confident that your core user experience remains solid.

Community discussion: https://news.ycombinator.com/item?id=50339913