List of the Best AB Testing Software in 2026

Researched and Edited by Rajat GuptaLast updated: June 3, 2026

Researched and Edited by Rajat Gupta

Last updated: June 3, 2026 · How we review

AB Testing Software overview

Spotsaas tracks 69 products in AB Testing Software, ranked by SpotScore — a blend of feature coverage, verified review ratings, and value. 27 let you start on a free trial, and 13 keep a free plan you can stay on. Most buyers here are Marketing managers optimizing e-commerce conversion rates.

69: products listed
27: offer a free trial
13: have a free plan
40: priced per subscription
47: quote on request

Featured Sponsored

VWO Testing — Unlock your website's full potential with VWO Testing. 4.3/5 · 382 reviews · SpotScore 8.8

Featured placements are paid. Rankings, ratings, and SpotScore are not — see how we review.

Editor's Summary · AB Testing Software

Optimizely at SpotScore 9.8 and 806 reviews is the enterprise-grade experimentation platform for product and growth teams running high-velocity tests across web, mobile, and server-side features. Convert Experiences at 4.7/5 from 107 reviews is the privacy-first alternative for teams that need GDPR-compliant testing without server calls leaving the EU, with free trial access before committing to subscription pricing. VWO Testing at 4.4/5 from 289 reviews is the balanced mid-market option, pairing a visual editor and heatmaps with A/B testing so CRO teams can diagnose and experiment in the same tool.

A/B testing software runs controlled experiments that show different versions of a page or feature to split audiences, then measures which version performs better on a defined metric. Growth teams, CRO specialists, and product managers use it to make data-backed design and copy decisions rather than relying on opinion.

Quick picks for AB Testing Software

Best overall — Optimizely
Best for privacy-compliant testing — Convert Experiences
Best for combined CRO and testing — VWO Testing
Best free option — Google Optimize

Who gets the most from AB Testing Software

1Marketing managers optimizing e-commerce conversion rates
2Product managers running digital marketing campaign experiments
3UX/UI designers improving website user experience through A/B testing

How to choose AB Testing Software

If you need a cost-effective solution with seamless analytics integration, filter by Free Trial or Freemium options like Google Optimize. For enterprise-level features and comprehensive testing capabilities, sort by rating and filter by Enterprise deployment to find platforms like Optimizely or Kameleoon.

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Looking to replace a AB Testing Software tool?

Each round-up compares that product against the closest options on features, pricing and user ratings.

Junction AI alternatives Kwanzoo alternatives CustomFit.ai alternatives Molasses alternatives PickFu alternatives Zappi alternatives Idealy alternatives Flagsmith alternatives Tggl alternatives

Frequently Asked Questions About AB Testing Software

Stuck on something? We're here to help with all the questions and answers in one place.

What are the key features of AB Testing Software?

The most important AB Testing Software features to evaluate are Version Control, Content Management, Collaboration, Multivariate Testing, Landing Pages, Heatmaps. Most buyers prioritize ease of use, reporting, and integration capabilities when choosing a solution. Look for tools that cover your core workflow before comparing advanced features.

How much does AB Testing Software cost?

AB Testing Software pricing varies widely — from free plans to enterprise contracts. 15 products on Spotsaas offer a free plan or trial, including VWO Testing, Convert Experiences, Omniconvert. Paid plans typically start around $10–$50/month per user. Check individual product pages for current pricing.

What are top rated AB Testing Software?

The top rated AB Testing Software based on verified user reviews and SpotScore are Figpii, Tggl, CustomFit.ai. These tools consistently score highest on ease of use, feature depth, and customer support quality. Ratings are updated monthly based on real buyer feedback.

How do I choose the right AB Testing Software for my business?

To choose the right AB Testing Software, start by listing your must-have features — commonly Version Control, Content Management, Collaboration, Multivariate Testing, Landing Pages, Heatmaps. Then filter by team size, budget, and integrations you already use. Compare at least 3 options and use free trials to test before committing. Spotsaas lets you compare side-by-side in minutes.

Is there a free version or trial available for AB Testing Software?

Yes — 15 AB Testing Software on Spotsaas offer a free plan or free trial. Popular free options include VWO Testing, Convert Experiences, Omniconvert. Free plans typically cover core features for small teams; paid upgrades unlock advanced reporting, integrations, and support.

What are the best AB Testing Software for small businesses?

The best AB Testing Software for small businesses are affordable, quick to set up, and scale without complexity. Top picks for small teams are Optimizely, AB Tasty, Kameleoon. Look for tools with per-user pricing, no long-term contracts, and strong onboarding support to minimize ramp-up time.