Launch special: 30% off your first 3 months with code EARLYBIRD
Simple, transparent pricing.
Start free, then €8/mo to scale. No other tool is under €27/mo.
Free
Run your first real experiment
Forever free
Start for freeNo credit card required
Starter
Most popularFor solo marketers who test regularly
€8/moSave with annual billing
Get startedCancel anytime
Pro
Unlimited experiments. Full statistical validation.
€30/moSave with annual billing
Get startedCancel anytime
Full feature comparison
Everything you get, at a glance
FeatureFreeStarterPro
Users111
Team invitesonly on team plans
FeatureFreeStarterPro
Experiments15Unlimited
Variants per experiment2832
Monthly impressions5K50K500K
Conversion goals13Unlimited
Every experiment includes a control variant for baseline comparison.
FeatureFreeStarterPro
Voice profiles-110
AI rewrite suggestions310Unlimited
Reuse voice across projects✗✓✓
FeatureFreeStarterPro
Text transforms✓✓✓
Snippet library✓✓✓
Quality checks✓✓✓
FeatureFreeStarterPro
SDK integration✓✓✓
API keys111
REST API✓✓✓
FeatureFreeStarterPro
Winner detection✓✓✓
Performance forecast✗✓✓
Performance charts✗✓✓
Statistical significance✗✗✓
How impressions work
An impression is counted each time a visitor sees a variant in your experiment. Your monthly limit resets on each billing cycle. If you hit the limit, experiments keep running — new visitors see the control variant until the next cycle. No data is lost.
Why Xaiku?
- →Start free — 1 experiment, 2 variants, no credit card required.
- →€30/mo for what would cost €250+/mo if you bought a copy tool + A/B testing tool separately.
- →Starter at €8/mo — run up to 5 experiments with 50K impressions. See the winner. Then scale.
Frequently asked questions
Ready to test what works?
Start experimentingFree to start. No credit card required.