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Generative AI is making code cheap, it hasn't made it correct.
WHAT USERS SEE
Your customers don't care whether a unit test passed or an API returned 200. They care whether checkout completed, whether login held, whether the product did what it said.
WHAT USERS SEE
Your customers don't care whether a unit test passed or an API returned 200. They care whether checkout completed, whether login held, whether the product did what it said.
WHAT USERS SEE
Your customers don't care whether a unit test passed or an API returned 200. They care whether checkout completed, whether login held, whether the product did what it said.
WHAT TESTS MISS
A dropdown silently breaks. A state transition fails. A form submits nothing. Your tests pass anyway. One silent UI break can cost thousands in lost revenue and trust.
WHAT TESTS MISS
A dropdown silently breaks. A state transition fails. A form submits nothing. Your tests pass anyway. One silent UI break can cost thousands in lost revenue and trust.
WHAT TESTS MISS
A dropdown silently breaks. A state transition fails. A form submits nothing. Your tests pass anyway. One silent UI break can cost thousands in lost revenue and trust.
WHAT DUKU TESTS
Whether the code came from your engineers, Copilot, or an LLM, the test is the same. The only question that matters is whether your product works.
WHAT DUKU TESTS
Whether the code came from your engineers, Copilot, or an LLM, the test is the same. The only question that matters is whether your product works.
WHAT DUKU TESTS
Whether the code came from your engineers, Copilot, or an LLM, the test is the same. The only question that matters is whether your product works.
How it works
Point Duku at a URL. Get a failing flow before standup.
Step 1
Explore
Paste your URL & test creds. Agents browse your product the way real users do. Clicking, typing, submitting, logging in, checking out.
Exploration Run 1/20
29/04/2026, 18:33:10
Exploration Run 2/20
29/04/2026, 18:33:56
Exploration Run 3/20
29/04/2026, 18:33:78
Exploration Run 4/20
29/04/2026, 18:33:97
Exploration Run 5/20
29/04/2026, 18:34:06
Exploration Run 1/20
29/04/2026, 18:33:10
Exploration Run 2/20
29/04/2026, 18:33:56
Exploration Run 3/20
29/04/2026, 18:33:78
Exploration Run 4/20
29/04/2026, 18:33:97
Exploration Run 5/20
29/04/2026, 18:34:06
Step 2
Map
Every state and transition feeds a live graph of your product. Coverage you can prove, not coverage you assumed.
Step 3
Test
Duku automatically selects your critical paths, a GitHub Action runs tests on every PR. No suites to write, no suites to maintain.
Benefits
From URL to first bug, before standup ends.
Live Coverage Graph
Zero Maintenance
CI-Native Verification
Find revenue-killing bugs in minute
Live coverage you can prove to leadership
Zero test scripts to write or update
Works in every CI/CD system
Currently Undergoing
Stop testing only happy paths. Test like your users do.
of engineer time lost to test creation, maintenance, and triage
of engineer time lost to test creation, maintenance, and triage
average cost of a minute of downtime
average cost of a minute of downtime
cheaper to catch bugs in staging than in production
cheaper to catch bugs in staging than in production
cheaper to catch bugs in staging than in production
Our tests are sandcastles. One UI change breaks everything
Aaron Newton
CTO
Software Integrators
Regression tests take 6 hours and we still miss bugs.
Alex Duchar
CPO
Mint
We don't know what's covered. Every bug is a surprise.
Gavin Harcourt
CTO
FundementalVR
We've got no QA. Our engineers are QA and they hate it.
Selby Cary
CTO
Mapify
We're shipping so fast that we're introducing bugs and not catching them before they get deployed.
Jamie Munro
CTO
Willow Learn
Actual writing of code is super cheap, the testing, iteration and maintence afterwards is just by far the biggest time waste
Jordan Smith
Product Engineer
Electric Twin
Every time we want to release a new version of the app, we spend a significant amount of time just making sure everything works
Alonso Olate Araya
Head of Product
Forest
We've got no QA. Our engineers are QA and they hate it.
Selby Cary
CTO
Mapify
We don't know what's covered. Every bug is a surprise.
Gavin Harcourt
CTO
FundementalVR
Regression tests take 6 hours and we still miss bugs.
Alex Duchar
CPO
Mint
Our tests are sandcastles. One UI change breaks everything
Aaron Newton
CTO
Software Integrators
We're shipping so fast that we're introducing bugs and not catching them before they get deployed.
Jamie Munro
CTO
Willow Learn
Actual writing of code is super cheap, the testing, iteration and maintence afterwards is just by far the biggest time waste
Jordan Smith
Product Engineer
Electric Twin
Every time we want to release a new version of the app, we spend a significant amount of time just making sure everything works
Alonso Olate Araya
Head of Product
Forest
Our tests are sandcastles. One UI change breaks everything
Aaron Newton
CTO
Software Integrators
Regression tests take 6 hours and we still miss bugs.
Alex Duchar
CPO
Mint
We don't know what's covered. Every bug is a surprise.
Gavin Harcourt
CTO
FundementalVR
We've got no QA. Our engineers are QA and they hate it.
Selby Cary
CTO
Mapify
We're shipping so fast that we're introducing bugs and not catching them before they get deployed.
Jamie Munro
CTO
Willow Learn
Actual writing of code is super cheap, the testing, iteration and maintence afterwards is just by far the biggest time waste
Jordan Smith
Product Engineer
Electric Twin
Every time we want to release a new version of the app, we spend a significant amount of time just making sure everything works
Alonso Olate Araya
Head of Product
Forest
Try Duku
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Ship Faster,
Ship Fearlessly
Product Verification Infrastructure
Ship Faster,
Ship Fearlessly
Product Verification Infrastructure
