QuantaAI launches Streamline: LLM-powered QA assistant and raises $30M

Tech · 4 min read

Streamline ingests product requirements, user stories, and UI mocks to produce prioritized test plans, test cases, and synthetic user flows for automated testing. The assistant exports scripts compatible with major E2E frameworks and generates environment setup guides.

QuantaAI’s $30 million Series B, led by Momentum Capital, will fund integrations with CI/CD systems, add synthetic data generation for privacy-safe test environments, and expand model explainability to show why test cases were selected.

Early adopters report significant reductions in time-to-first-test and improved regression coverage across web and mobile products. Streamline emphasizes traceability: each generated test links back to requirements or UI states so engineers can audit coverage.

The company plans to add visual diffing and flaky-test detection features in upcoming releases, aiming to close the loop from product intent to reliable automated tests.