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Tell the AI what to test.
Or let it decide.

Customize experiments through natural conversation. Describe what you want to improve, and the AI creates the experiment.

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TweakMode AI — Experiment Builder
I want to test a more urgent headline on the pricing page
Got it. I'll create a variant with urgency-driven copy. Here's what I'm thinking:

Original: “Choose your plan”
Variant: “Start improving today — plans from €29/mo”


Want me to run this?
Yes, but only on desktop
Done. Experiment #048 is live on desktop only. I'll notify you when we have a winner.
Type a message…
How it works

From idea to live experiment in seconds

No forms. No configuration. Just a conversation.

01

Describe your goal in plain English

Tell the AI what you want to improve. No jargon, no configuration screens. Just say it.

02

AI generates the hypothesis and variant

TweakMode creates the experiment setup, writes the copy, and prepares the variant for deployment.

03

Review, approve, and watch it run

You stay in control. Approve with one message, and the experiment goes live immediately.

Use cases

What can you ask it to do?

Anything you would brief a CRO team on, you can tell the AI in one sentence.

Test a new headline

Describe the tone or angle you want, and the AI writes the variant for you.

Change CTA copy

Ask for urgency, social proof, or benefit-driven copy on any button or link.

Try different layouts

Reorder sections, move testimonials above the fold, or hide distractions.

Target specific segments

Run experiments only on mobile, only for paid traffic, or only in certain regions.

Free scan

Insert URL to scan your website

See what TweakMode would test on your site. Takes 30 seconds.