Duku AI is now Antidote

Why we exist

Machines should earn our trust.

Software runs more of our lives every day. We’re here to make it prove that it works.

Four of the team walking beside an old brick wall
Four of the team walking beside an old brick wall

Someone is on the other side of every click.

Paying for dinner. Booking the last train home. Sending money to family. Starting a shift. Launching what they spent a year building.

They trust that it works.

They deserve to be right.

Why now

Software is made faster than ever, by people and by AI.
Knowing it works hasn’t kept up.

How we keep the promise

  1. See it for yourself.
  2. Bring the proof.
  3. Say what you didn’t check.
  4. Keep looking.

Four habits, on every run and every release.

What we built

Ship what you’ve seen work.

That’s why we built Antidote. It uses your app the way a person would and brings back what happened, with the evidence attached.

From the founders

Ted had seen broken releases cost revenue and customer trust. Will had seen engineering teams slowed by fragile tests. We started Antidote so nobody has to choose between moving fast and knowing it works.

Ted Chalouhi and Will Lewis · London, 2026

If you believe this too, come and build it with us.

Autonomous product verification. Observed, not assumed.

Ask AI about us

Copyright © 2026 TCWL Group Ltd. All rights reserved.

Autonomous product verification. Observed, not assumed.

Ask AI about us

Copyright © 2026 TCWL Group Ltd. All rights reserved.

Autonomous product verification. Observed, not assumed.

Ask AI about us

Copyright © 2026 TCWL Group Ltd. All rights reserved.