TestSeed: Deterministic test data for reliable CI/CD pipelines

Hey Product Hunt 👋 I’m a developer and QA engineer, and TestSeed came out of a problem I kept running into in real projects. In many microservice setups, proper test data simply wasn’t a priority. Either there were no realistic datasets at all, or the data existed but broke constantly at integration points. When tests failed in CI, the data often looked fine locally, but on the next run it was different. Fields were formatted differently, edge cases disappeared, and the only way to understand what happened was digging through logs for hours. By the time the issue was found, the data that caused it was already gone. TestSeed generates deterministic, schema driven test data via API, so the same seed always produces the same dataset in local dev and CI/CD. This makes integration test failures reproducible instead of guesswork. And yes, you can use your full existing contracts. OpenAPI, GraphQL, or custom schemas. No mock rewriting required! Happy to answer questions or hear how others deal with test data in microservice CI setups. You don’t need a demo to try it. You can just sign up and get started. The free plan doesn’t require a credit card or any setup, just curiosity 🙂