
YC S25
Lark
The E2E testing layer for AI-driven development
About
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.
Founders
- Jack Brown
Family Office Investors
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See family office activityIndustry & Focus
B2BEngineering, Product and DesignDeveloper ToolsDevOpsAutomationAI