Experiments

Run A/B tests
without touching
code.

Make changes with a visual editor, split traffic across variants, and let Bayesian stats tell you when a winner is real. No deploys needed.

Start by scanning your pageVisual editor · No code deploys · Bayesian stats
Hero CTA Button Test

Total impressions

3,536

Days running

7

Measuring

signup_click

Control · 34%
Variant B · 33%
Variant C · 33%
ControlControl
34% Allocation

Impressions

1,204

Conv. rate

3.20%

Avg. session

1m 12s

Bounce rate

48%

0%

prob. best

Variant BSignificant
33% Allocation

Impressions

1,189

Conv. rate

4.91%

Avg. session

1m 38s

Bounce rate

39%

96%

prob. best

Variant C
33% Allocation

Impressions

1,143

Conv. rate

3.82%

Avg. session

1m 21s

Bounce rate

44%

74%

prob. best

What you get

Everything you need to test.

Visual editor

Click any element on your page and change the text, color, or content. No developer required. Changes go live the moment your experiment starts.

acmecorp.com?gmp_edit=1
Grademypage Editor

New in 2025

Turn visitors into paying customers

Edit Element
#hero > .cta-button
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1 change saved

.cta-button

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Traffic allocation

Control
25%
Variant B
25%
Variant C
25%
Variant D
25%
Traffic splitting

Split traffic your way.

Run up to four variants at once. Set exact traffic percentages for each one and adjust them while the experiment is live.

The control group always gets a slice. Your original page stays as the baseline every test is measured against.

Statistical confidence

Know when a winner is real.

Bayesian analysis updates as data comes in. You see a confidence score from the moment traffic starts flowing, not just after hitting an arbitrary sample size.

Three signal levels tell you exactly where you stand: Neutral, Promising, and Significant.

Significant
95%+ confidence
Promising
70–94% confidence
Neutral
Below 70%

Common questions.

Pricing

Test, learn, and grow.

Experiments are free to run — every audit credit you spend unlocks the full experiment toolkit. Start with 10 free credits.

Every account starts with 10 free credits
no card required.

50

credits

$0.18 per credit

$9one-time

50 audits or 1 lead searches

Popular

200

credits

$0.14 per creditSave 19%

$29one-time

200 audits or 6 lead searches

Best value

600

credits

$0.13 per creditSave 27%

$79one-time

600 audits or 20 lead searches

No subscription·credits never expire·pay only for what you use