Lark

The E2E testing layer for AI-driven development

·Developer Tools·YC Summer 2025·tracked since Sep 25, 2026

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Monthly revenue–Not shared yet

Rank–Unranked

Last 30 days–Growth in MRR

Revenue per founder–– founders

About Lark

Lark lets teams write end-to-end tests in plain English. Validate dashboards, APIs, SDKs, and full product flows without maintaining fragile test code. Run continuously on feature branches, in CI, or in production.

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