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Head-to-head · Experimentation Platforms

Optimizely Experimentation vs Optimizely Feature Experimentation

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Optimizely Experimentation #1 in Experimentation Platforms 9.3/10 Free plan Free plan✓ 0 of 3 features Visit Optimizely
Optimizely Feature Experimentation #3 in Experimentation Platforms 9.0/10 Free plan · pricing on request Free plan✓ 3 of 3 features Visit Optimizely

Optimizely Experimentation leads on 0 checks, Optimizely Feature Experimentation on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOptimizely Experimentation · 9.3/10
  • Free planboth
  • Most featuresOptimizely Feature Experimentation · 3 of 3

Optimizely Experimentation scores higher on our rubric for experimentation platforms: 9.3 against 9.0 out of 10; our editors rank them #1 and #3.

Optimizely Experimentation is the better fit for teams wanting a broad experimentation suite. Optimizely Feature Experimentation is the better fit for feature flag and rollout experimentation.

  • Optimizely Experimentation fits best

    Teams wanting a broad experimentation suite

  • Optimizely Feature Experimentation fits best

    Feature flag and rollout experimentation

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Side by side

Feature Optimizely Experimentation 9.3/10 Visit ↗ Optimizely Feature Experimentation 9.0/10 Visit ↗
At a glance
Editor score 9.3 9.0
Ranking #1 in Experimentation Platforms #3 in Experimentation Platforms
Best for Teams wanting a broad experimentation suite Feature flag and rollout experimentation
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Mobile, Browser extension
Platforms Web, iOS, Android Web, iOS, Android
Support Tickets, Community, Docs Tickets, Community, Docs
Compliance SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS SOC 2, ISO 27001, GDPR, PCI DSS
Integrations 3 integrations 2 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Optimizely Experimentation 0/3 · Optimizely Feature Experimentation 3/3
Server-side experiments Not checked yet ✓ (best)
Mobile experiments Not checked yet ✓ (best)
Feature rollouts Not checked yet ✓ (best)
Specs
Experiment methods Not checked yet A/B tests, multi-armed bandit optimizations
Statistical model Not checked yet Both
Included users Not checked yet Not checked yet
Our review
Pros
  • Covers visual, server-side, mobile, multivariate, and bandit testing
  • Includes feature flags, controlled rollouts, targeting, and remote configuration
  • Supports web, iOS, Android, APIs, SDKs, REST, and analytics integrations
  • Supports A/B tests and multi-armed bandit optimization
  • Runs across web, iOS, Android, and API environments
  • Provides local SDK decisioning, rollbacks, and mutual exclusion
Cons
  • Paid plans are individually packaged rather than fixed-price tiers
  • The broad feature set may exceed the needs of single-use testing teams
  • The product spans separate web and feature experimentation workflows
  • Rollouts allows one experiment at a time
  • Paid plans require a sales discussion
  • Named integrations include Google Analytics and Amplitude
Our verdict

Optimizely Experimentation is a commercial experimentation platform for marketing, product, and engineering teams. It combines web experimentation with feature experimentation across websites, mobile apps, APIs, and other connected…

Read the review →

Optimizely Feature Experimentation is a developer-focused platform for product, engineering, and analytics teams that need to manage feature flags and measure controlled changes. It supports feature flags, remote configuration, targeted…

Read the review →
  1. Optimizely ExperimentationExperimentation Platforms 9.3Free plan
  2. Optimizely Feature ExperimentationExperimentation Platforms 9.0Free plan · pricing on request

Strengths and trade-offs

  • Optimizely Experimentation — where it wins

    • Covers visual, server-side, mobile, multivariate, and bandit testing
    • Includes feature flags, controlled rollouts, targeting, and remote configuration
    • Supports web, iOS, Android, APIs, SDKs, REST, and analytics integrations

    Where it doesn't

    • Paid plans are individually packaged rather than fixed-price tiers
    • The broad feature set may exceed the needs of single-use testing teams
    • The product spans separate web and feature experimentation workflows

  • Optimizely Feature Experimentation — where it wins

    • Supports A/B tests and multi-armed bandit optimization
    • Runs across web, iOS, Android, and API environments
    • Provides local SDK decisioning, rollbacks, and mutual exclusion

    Where it doesn't

    • Rollouts allows one experiment at a time
    • Paid plans require a sales discussion
    • Named integrations include Google Analytics and Amplitude
  • Optimizely Experimentation9.3/10 · Free plan

    A broad experimentation suite spanning web, mobile, server-side testing, and feature delivery.

    Visit OptimizelyFull verdict →
  • Optimizely Feature Experimentation9.0/10 · Free plan · pricing on request

    A developer-focused platform for feature flags, experimentation, and controlled releases.

    Visit OptimizelyFull verdict →

More comparisons

All experimentation platforms comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update