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Head-to-head · A/B Testing Tools

Statsig vs ABsmartly

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Statsig #5 in A/B Testing Tools 8.8/10 Free plan Free plan✓ 5 of 5 features Visit Statsig
ABsmartly #41 in A/B Testing Tools 5.3/10 Pricing on request ✓ 5 of 5 features Visit ABsmartly

Statsig leads on 1 check, ABsmartly on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreStatsig · 8.8/10
  • Free planonly Statsig

Statsig scores higher on our rubric for a/b testing tools: 8.8 against 5.3 out of 10; our editors rank them #5 and #41.

Statsig offers free plan; ABsmartly doesn't.

Statsig is the better fit for product teams needing advanced experiment methods. ABsmartly is the better fit for enterprise teams needing rigorous experimentation.

  • Statsig fits best

    Product teams needing advanced experiment methods

  • ABsmartly fits best

    Enterprise teams needing rigorous experimentation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Statsig 8.8/10 Visit ↗ ABsmartly 5.3/10 Visit ↗
At a glance
Editor score 8.8 5.3
Ranking #5 in A/B Testing Tools #41 in A/B Testing Tools
Best for Product teams needing advanced experiment methods Enterprise teams needing rigorous experimentation
Pricing model Free plan + paid Paid
Starting price $150/mo —
Free plan ✓ (best) —
Free trial — —
Deployment Cloud Cloud, Self-hosted, Browser extension
Platforms Web, iOS, Android Web, iOS, Android, Chrome extension
Support Email, Community, Docs Email, Live chat, Docs
Compliance SOC 2, GDPR, HIPAA SOC 2, ISO 27001, GDPR, HIPAA, SSO/SAML
Integrations 20 integrations 4 integrations
Built for Solo, Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Statsig 5/5 · ABsmartly 5/5
Visual editor ✓ ✓
Server-side testing ✓ ✓
Mobile SDK ✓ ✓
Audience targeting ✓ ✓
Feature flags ✓ ✓
Specs
Test types A/B/n, multivariate, sequential, switchback, non-inferiority, multi-arm bandit, holdout A/B testing; A/B/n multi-variant testing; Fixed Horizon; Group Sequential Testing
Supported platforms Web_and_mobile Web_and_mobile
Our review
Pros
  • Supports sequential, switchback, non-inferiority, multivariate, and bandit tests
  • Combines experiments, feature flags, targeting, analytics, and scorecards
  • Runs client-side, server-side, and Warehouse Native deployments
  • Fixed-horizon and group-sequential statistical analysis
  • Client- and server-side testing with feature flags
  • SaaS or self-hosted deployment across web and mobile
Cons
  • The Developer plan includes 2 million events per month
  • Pro starts at $150 per month and Enterprise pricing is custom
  • Warehouse Native deployment and priority support require Enterprise
  • Pricing requires a sales conversation
  • No free plan is available
  • Its broad feature set may exceed simpler testing needs
Our verdict

Statsig is an experimentation and product development platform for product, engineering, and data teams. It supports web and mobile applications as well as backend services through client-side and server-side SDKs. Its scope covers A/B/n…

Read the review →

ABsmartly is an experimentation and feature-flag platform for product, engineering, and data teams. It is designed for organizations running experimentation programs across web applications, mobile apps, and backend systems. The platform…

Read the review →
  1. StatsigA/B Testing Tools 8.8Free plan
  2. ABsmartlyA/B Testing Tools 5.3Pricing on request

Strengths and trade-offs

  • Statsig — where it wins

    • Supports sequential, switchback, non-inferiority, multivariate, and bandit tests
    • Combines experiments, feature flags, targeting, analytics, and scorecards
    • Runs client-side, server-side, and Warehouse Native deployments

    Where it doesn't

    • The Developer plan includes 2 million events per month
    • Pro starts at $150 per month and Enterprise pricing is custom
    • Warehouse Native deployment and priority support require Enterprise

  • ABsmartly — where it wins

    • Fixed-horizon and group-sequential statistical analysis
    • Client- and server-side testing with feature flags
    • SaaS or self-hosted deployment across web and mobile

    Where it doesn't

    • Pricing requires a sales conversation
    • No free plan is available
    • Its broad feature set may exceed simpler testing needs
  • Statsig8.8/10 · Free plan

    A broad experimentation platform with a useful free tier and advanced paid capabilities.

    Visit StatsigFull verdict →
  • ABsmartly5.3/10 · Pricing on request

    A rigorous experimentation suite for teams running tests across web, mobile, and backend systems.

    Visit ABsmartlyFull verdict →

More comparisons

All A/B testing tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update