Qanthos is the QA workspace for modern teams — combining test management, AI-assisted test creation, and automated execution.
Qanthos handles the full testing loop — APIs, UIs, mobile, AI agents, and the infrastructure they run on — with an AI assistant helping at every step.
Drop in an OpenAPI spec or paste a URL. Every endpoint, schema, and auth flow is parsed and ready to test — no setup scripts, no config files.
Follow the bot. Every stop below is fully automated — you only review and approve.
Upload an OpenAPI file or paste a URL. Every endpoint, schema, and auth flow is parsed and ready to test — no scripts to write, no config to maintain.
Happy paths, edge cases, auth failures, malformed payloads — generated per endpoint, in the framework your team already uses.
Qanthos handles the PR, merge, and CI wiring in the background. Your suites run on every push without your team clicking through test-only diffs.
The dashboard tracks pass rates, flakes, and coverage over time. Regressions surface in CI, not in your error tracker.
{{ b.desc }}
“Writing regression tests for a new endpoint went from an hour of my time to under two minutes.”
“{{ q.text }}”
Start free. Upgrade when the bot is doing more of your testing than you are.
For side projects and trying the loop end to end.
Start freeFor teams automating QA across services.
Get a demoFor orgs with compliance and scale requirements.
Talk to usEliminate manual test writing, gain real-time visibility, and keep every suite in your own repo — all in one platform.
Why Qanthos?
98.2% average suite pass rate
4× faster coverage growth
Zero tests locked in a vendor silo