Head-to-head comparison

Optimizely vs AB Tasty

Comparing Optimizely and AB Tasty to help you pick the right Conversion Rate Optimization Tools for your needs.

Feature Optimizely AB Tasty
Pricing Paid Paid
Platforms Web Web
Editorial rating ★ 4.1 / 5 ★ 3.9 / 5
Starting price Contact sales Contact sales
Community votes 13 11

Optimizely Pros & Cons

  • Strong support for running many simultaneous, complex experiments at scale without statistical results becoming unreliable
  • Covers both marketing-style A/B testing and engineering-style feature-flag experimentation under one platform, reducing tool fragmentation
  • Server-side experimentation support handles testing scenarios beyond just front-end web page variations
  • Personalization tools let teams show different experiences to different audience segments, not just run binary A/B tests
  • Established enterprise track record with large, well-known customers validating its reliability at real scale
  • Pricing isn't published and is generally enterprise-scale, requiring a sales conversation rather than self-service signup
  • Overkill for small sites or apps running occasional, simple tests that don't need this level of statistical rigor or scale
  • Steeper learning curve than lighter, more marketing-focused tools given its dual marketing/engineering positioning
  • Full value requires genuine organizational commitment to a testing culture across both product and marketing teams

AB Tasty Pros & Cons

  • Combines A/B testing with on-site personalization in one connected platform, avoiding the coordination overhead of separate tools
  • Strong fit specifically for e-commerce conversion optimization use cases, with features tailored to that audience's common needs
  • Personalization features let teams show different content or offers to different visitor segments based on behavior or attributes
  • Unified workflow between testing and personalization supports a natural progression from learning what works to actively personalizing based on those findings
  • Visual editor approach makes building both tests and personalized experiences accessible to marketing teams without deep technical involvement

Verdict: Optimizely vs AB Tasty

Optimizely and AB Tasty both serve the Conversion Rate Optimization Tools category well, but suit different priorities. Optimizely carries the stronger editorial rating (4.1 / 5), Based on community engagement, Optimizely is currently the more widely adopted choice (13 votes), but the better fit ultimately depends on your specific pricing, platform, and feature requirements.

Frequently Asked Questions

Which is cheaper, Optimizely or AB Tasty?
Optimizely and AB Tasty use a similar pricing model (both paid), so the cheaper choice depends on which specific plan tier and feature set you need rather than the base pricing model.
Is Optimizely or AB Tasty rated higher?
Optimizely has the higher editorial rating at 4.1 out of 5, compared to AB Tasty's 3.9 out of 5. This is Kreemhunt's own staff rating, not a public user aggregate — review the pros and cons below for specifics that matter to your use case.
Which platforms do Optimizely and AB Tasty support?
Optimizely is available on Web. AB Tasty is available on Web. Both tools cover a similar range of platforms.
Can I switch from Optimizely to AB Tasty (or vice versa)?
Most conversion rate optimization tools tools, including Optimizely and AB Tasty, support data export in standard formats, making migration possible though rarely fully automatic. Expect to manually verify that custom configurations, integrations, and historical data transfer correctly, and budget time for the team to adjust to workflow differences between the two products.
Should I choose Optimizely or AB Tasty?
Optimizely and AB Tasty both serve the Conversion Rate Optimization Tools category well, but suit different priorities. Optimizely carries the stronger editorial rating (4.1 / 5), Based on community engagement, Optimizely is currently the more widely adopted choice (13 votes), but the better fit ultimately depends on your specific pricing, platform, and feature requirements.