A/B Testing Software — Test & Optimise Email Campaigns
OptiKratos A/B Testing (coming soon) will let you test subject lines, content, send times, and CTAs — then automatically send the winning variant to the remaining audience.
- 14-day free trial, no credit card required
- Unified with CRM and WhatsApp on one platform
- SOC 2 certified, GDPR ready

Rated 4.5+ by 100,000+ companies in 179 countries
What A/B Testing Software — Test & Optimise Email Campaigns includes
Every capability ships as part of your OptiKratos workspace — no add-ons.
Subject line testing
Test two subject lines on a sample; winner sends to the rest automatically.
Content testing
Test different email body designs, CTAs, or personalisation approaches.
Send-time testing
Find the best send time by testing different windows for your audience.
Statistical significance
Auto-determine winner when results are statistically significant.
Audience split control
Define sample size and test duration before committing the full list.
Test history
Archive of all past tests with results for future reference.
Benefits of A/B Testing Software — Test & Optimise Email Campaigns
- Coming soon — join the waitlist
A/B Testing Software — Test & Optimise Email Campaigns — frequently asked questions
Everything you need to know about A/B Testing Software — Test & Optimise Email Campaigns on OptiKratos.
Start using A/B Testing Software — Test & Optimise Email Campaigns today
Full access on every plan. Upgrade as your team grows.
Part of Email Software · SOC 2 · GDPR ready · Dedicated onboarding