Papercuts

An autonomous quality assurance platform that deploys AI agents to test web applications in production by simulating real user interactions. It solves the problem of detecting bugs that occur when backend and browser interact, which traditional testing often misses. The platform targets software developers and engineering teams at companies of all sizes, from startups to enterprises. It is positioned as a no-SDK, no-code-change solution that works directly in the production environment, with agents that perceive the UI semantically and report issues with detailed diagnostics.

Key features

• Deterministic agents for critical paths
• Exploratory agents for autonomous discovery
• No SDK or code changes required
• Semantic understanding of UI
• Detailed bug reports with screenshots
• Network request logs and reasoning logs
• Email notifications on breakage
• Handles authentication for protected routes