/Companies

Duku

London, GB · Founded 2025 · 15 employees on LinkedIn · 3 known investors

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Duku is an AI-agent-based testing tool that explores a product from its URL like real users, maps every state and transition into a coverage graph, and runs automated tests on critical user flows via a GitHub Action on each pull request. It targets engineering teams to catch UI and functional bugs that traditional test suites miss, without requiring manual test scripts.

Founders & leadership

Duku was founded in 2025 by Will Lewis.

WLWill Lewis
Will LewisCo-Founder | CTOWill Lewis held engineering roles at Meta, Badoo, Lyst, and Fiit, where he worked on large-scale systems and fast-moving product teams. He is the founder of Duku, an AI-agent-based testing platform that automatically explores products to identify UI and functional bugs without manual test scripts.

Investors · 3

Frequently asked questions

What does Duku do?
Duku is an AI-agent-based testing tool that explores a product from its URL like real users, maps every state and transition into a coverage graph, and runs automated tests on critical user flows via a GitHub Action on each pull request. It targets engineering teams to catch UI and functional bugs that traditional test suites miss, without requiring manual test scripts.
Who founded Duku?
Duku was founded by Will Lewis in 2025.
Who are Duku's investors?
Duku's investors include Antler, Celero Ventures Ltd., Haatch.
Where is Duku headquartered?
Duku is headquartered in London, GB.