YC-backed Simulithic launches AI e2e testing with 1,000s of parallel VMs verifying every user flow
KlausCodes · x · 2026-10-12
YC-backed startup Simulithic launches Real-World Verification, an AI end-to-end testing product where "tests write themselves."
- A single simulithic map command explores your app and maps every user flow automatically — no manual test writing or flow descriptions
- Each flow is verified across thousands of parallel VMs replicating real user environments: macOS/Windows/iOS/Android, Safari/Chrome/Firefox, screen sizes, and network speeds from fast Wi-Fi down to 3G, each isolated
- Pitch: catch the bugs your coding agent missed before they reach customers
It slots into the AI coding workflow as the verification layer after agents write the code.
Related event: YC-backed Simulithic launches Real-World Verification(2 posts)→
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