Experimentation Vendors
31 vendors tracked · 31 alternatives comparisons · 3 head-to-head · Updated
Every experimentation vendor we track, with the capabilities each one actually covers — and a side-by-side alternatives comparison for each.
All Experimentation vendors
Wingify (AB Tasty + VWO) experience-optimization platform offering web experimentation, feature experimentation, and…
On-premise-friendly experimentation platform with group-sequential statistics built by ex-Booking.com experimentation…
Enterprise personalization and A/B testing platform for delivering targeted experiences across web, mobile, and email…
Amplitude's experimentation add-on: A/B tests and feature rollouts targeted with the same behavioral cohorts as…
Simple, affordable feature-flag service with percentage rollouts and targeting for teams that want flags without…
Privacy-focused A/B testing and experimentation platform for optimizing web experiences without relying on third-party…
Developer-focused feature-flag platform (successor to Taplytics) with edge evaluation and experimentation on flags.
Warehouse-native experimentation platform known for rigorous statistics (CUPED, sequential testing), now operating as…
AI-led experimentation platform that uses evolutionary algorithms to test many experience combinations continuously…
Open-source feature-flag and remote-config platform with A/B testing support, self-hostable or SaaS.
Open-source feature flagging and warehouse-native experimentation platform that computes results on the customer's own…
Shopify-focused testing platform for experimenting on prices, shipping thresholds, offers, and content with…
AI-driven website optimization product that continuously personalizes page variations per visitor, acquired by Webflow…
Experimentation and AI personalization platform spanning web, full-stack, and feature experimentation with strong…
Enterprise feature-management platform for controlled releases, targeting, and experimentation on feature flags.
Enterprise personalization platform for e-commerce covering testing, individualized experiences, and product…
API-first personalization and experimentation engine for headless CMS stacks, acquired by Contentful and sold as…
Reinforcement-learning decisioning that picks the offer, message, channel, timing and frequency for each customer, and…
CRO platform combining A/B testing, surveys, segmentation, and RFM-based customer analytics for e-commerce.
Optimizely's web experimentation product: visual and code-based A/B and multivariate testing with audience targeting on…
Onsite personalization and conversion tool for popups, embedded content, and website A/B testing targeted at SMB…
Open-source product analytics platform bundling event tracking, session replay, feature flags, A/B testing, and surveys…
A/B testing platform purpose-built for Shopify themes and templates, with AI-suggested test hypotheses.
Real-time decisioning and personalization product (ex-Boxever) within Sitecore's composable DXP for web and omnichannel…
Proxy-based A/B testing platform that runs experiments server-side without JavaScript tags, avoiding flicker and…
Feature-flag and experimentation platform that ties flags to product metrics, acquired by Harness and folded into its…
Product experimentation platform combining feature flags, A/B testing, analytics, and session replay on one event…
Open-source feature-management platform focused on private, self-hosted flag evaluation at enterprise scale.
Full-stack optimization suite from Wingify covering web and server-side A/B testing, personalization, behavior…
UK-based experimentation suite offering A/B, multivariate, and server-side testing with hands-on managed service…
What each experimentation vendor is built for
core grades onlyTwo vendors can list the same capability while only one is built around it. These are the core grades — central to the product — from three AI passes over each vendor's own documentation, or set by hand.
- A/B & Multivariate Testing 29 of 31
- AB Tasty (Wingify) , ABsmartly , Adobe Target , Amplitude Experiment , Convert , DevCycle , Eppo (Datadog Experiments) , Evolv AI , Flagsmith , GrowthBook , Intelligems , Intellimize (Webflow Optimize) , Kameleoon , LaunchDarkly , Monetate , Ninetailed (Contentful Personalization) , OfferFit (BrazeAI Decisioning Studio) , Omniconvert , Optimizely Feature Experimentation , Optimizely Web Experimentation , OptiMonk , PostHog , Shoplift , Sitecore Personalize (SitecoreAI Conversion Optimization) , SiteSpect (Monetate Forte) , Split (Harness FME) , Statsig , VWO (Wingify) , Webtrends Optimize
- Web Personalization 17 of 31
- AB Tasty (Wingify) , Adobe Target , Convert , Evolv AI , Intelligems , Intellimize (Webflow Optimize) , Kameleoon , Monetate , Ninetailed (Contentful Personalization) , Omniconvert , Optimizely Web Experimentation , OptiMonk , Shoplift , Sitecore Personalize (SitecoreAI Conversion Optimization) , SiteSpect (Monetate Forte) , VWO (Wingify) , Webtrends Optimize
- Feature Flagging 16 of 31
- AB Tasty (Wingify) , ABsmartly , Amplitude Experiment , ConfigCat , Convert , DevCycle , Flagsmith , GrowthBook , Kameleoon , LaunchDarkly , Optimizely Feature Experimentation , PostHog , Split (Harness FME) , Statsig , Unleash , VWO (Wingify)
- Server-side Experimentation 13 of 31
- AB Tasty (Wingify) , ABsmartly , Amplitude Experiment , Convert , Eppo (Datadog Experiments) , GrowthBook , Kameleoon , Optimizely Feature Experimentation , SiteSpect (Monetate Forte) , Split (Harness FME) , Statsig , VWO (Wingify) , Webtrends Optimize
- Audience Segmentation 8 of 31
- ConfigCat , DevCycle , Flagsmith , Intelligems , Intellimize (Webflow Optimize) , Monetate , Ninetailed (Contentful Personalization) , Omniconvert
- Agent Interface (MCP / Tool API) 7 of 31
- Convert , DevCycle , Flagsmith , GrowthBook , Intelligems , PostHog , Shoplift
- Product Recommendations 7 of 31
- AB Tasty (Wingify) , Adobe Target , Kameleoon , Monetate , SiteSpect (Monetate Forte) , VWO (Wingify) , Webtrends Optimize
- AI Decisioning / Next-Best-Action 4 of 31
- Adobe Target , Intellimize (Webflow Optimize) , OfferFit (BrazeAI Decisioning Studio) , Sitecore Personalize (SitecoreAI Conversion Optimization)
Replacing a experimentation tool?
Each comparison ranks alternatives by approved relationship, then capability overlap, and shows the switching effort — tools judged to be complements are excluded.
- AB Tasty (Wingify) alternatives 8
- ABsmartly alternatives 8
- Adobe Target alternatives 8
- Amplitude Experiment alternatives 8
- ConfigCat alternatives 8
- Convert alternatives 8
- DevCycle alternatives 8
- Eppo (Datadog Experiments) alternatives 8
- Evolv AI alternatives 8
- Flagsmith alternatives 8
- GrowthBook alternatives 8
- Intelligems alternatives 8
- Intellimize (Webflow Optimize) alternatives 8
- Kameleoon alternatives 8
- LaunchDarkly alternatives 8
- Monetate alternatives 8
- Ninetailed (Contentful Personalization) alternatives 8
- OfferFit (BrazeAI Decisioning Studio) alternatives 8
- Omniconvert alternatives 8
- Optimizely Feature Experimentation alternatives 8
- Optimizely Web Experimentation alternatives 8
- OptiMonk alternatives 8
- PostHog alternatives 8
- Shoplift alternatives 8
- Sitecore Personalize (SitecoreAI Conversion Optimization) alternatives 8
- SiteSpect (Monetate Forte) alternatives 8
- Split (Harness FME) alternatives 8
- Statsig alternatives 8
- Unleash alternatives 8
- VWO (Wingify) alternatives 8
- Webtrends Optimize alternatives 8
Experimentation head-to-head
Down to two? These pages put the full capability matrix side by side.
Experimentation — questions
Which experimentation providers are there?
We track 31 experimentation vendors, including AB Tasty (Wingify), ABsmartly, Adobe Target, Amplitude Experiment, ConfigCat, Convert. Each has a profile with its capabilities graded core or supported from the vendor's own documentation, and 31 of them have a ranked alternatives comparison.
What do experimentation platforms actually do?
On this shelf the capabilities most vendors are built around are a/b & multivariate testing, web personalization, feature flagging, server-side experimentation. "Built around" is a core grade — central to what the product is — not merely present on a feature list.
How do I compare experimentation tools?
Start from what the tool is core to rather than a feature count: two vendors can list the same capability while only one is built around it. 3 head-to-head pages on this shelf put the full capability matrix side by side, and the alternatives pages rank by approved relationship, then capability overlap.
Which experimentation companies are the largest?
We do not rank by company size, and deliberately: headcount and funding say nothing about whether a product covers the capability you need. 31 experimentation vendors are listed here in catalog order, each graded on what it is built around. Sort by the capability you are buying for instead — that is what the shelf below is for.
Is there a list of experimentation software?
This page is it: every experimentation product in the catalog, 31 of them carrying a capability record graded from the vendor's own documentation, with the source page linked where one was recorded. It rebuilds from the catalog, so a vendor added tomorrow appears here without anyone editing a list.
Choosing a experimentation tool? Do it in your stack's context.
Drop the shortlist onto a canvas, see how each one integrates with what you already have, and score them against your actual requirements — not a generic feature list.
No credit card required. Free plan available.