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A/B Testing and Experimentation Software · Rank #2 of 10

AB Tasty review and pricing

French-headquartered experimentation leader with EU-compliance native positioning.

By AB Tasty · Founded 2009 · Paris, France · private

AB Tasty launched 2009 in Paris and serves European mid-market and upper-mid-market with strong EU-data-residency, GDPR-native positioning, and integrated feature-flag + personalization. The platform competes head-to-head with VWO in mid-market and with Optimizely in European enterprise. Wins on EU compliance posture, integrated feature-flag + personalization, and modern UX. Loses on US market presence, brand mindshare in US procurement defaults, and capital base smaller than US peers.

Visit AB Tasty Vendor pricing Compare to Optimizely
Best for

European mid-market and upper-mid-market (300-5000 employees) wanting EU-compliance-native experimentation.

Worst for

US-headquartered enterprises (Optimizely + Eppo fit better); warehouse-native experimentation requirements (Eppo + GrowthBook).

Vendor Trust Score

Is AB Tasty a trustworthy vendor?

8.2/10
High trust
Pricing transparency
Published rates; no hidden fees
7.1
Contract fairness
Reasonable terms; no auto-renew traps
8.1
Incident response
How they handle outages and breaches
8.4
Post-acquisition behavior
Customer treatment after M&A or PE
8.8
Executive stability
Leadership churn over 24 months
8.6
Roadmap honesty
Public commitments held
8.1
Trust signal log
  • 2022-04-15
    Founder-led growth with consistent strategy through 2026; no PE-control events
  • 2024-06-15
    AI Insights launched with AI-driven experiment analysis
Vendor Trust is scored independently of product quality. A great product from an unfair vendor still earns a low trust score.
Review Intelligence

What 320 reviews actually say

Synthesized from G2, Capterra, Reddit, Trustpilot. Patterns >15% prevalence shown.

Last synthesized
2026-04-29

Praise patterns

  • EU-data-residency native with strong GDPR compliance
    87% →
  • Integrated feature-flag + personalization + experimentation
    78% →
  • Modern UX with strong European-customer reputation
    64% →

Complaint patterns

  • US market presence limited
    47% →
  • Brand mindshare in US procurement defaults lower
    41% ↓
  • Warehouse-native architecture not native
    38% →
Sentiment trend (6 months)
82/100 +2 pts
12
01
02
03
04
05
Patterns are extracted from review corpus and human-verified. We surface trends, not anecdotes.
Verified Pricing

What buyers actually pay

78 anonymized deal disclosures · last updated 2026-05-01

Contribute your deal price
Company size Median annual
300-2000 employees $32,000
2000-10,000 employees $95,000
Verified pricing is crowdsourced from buyers under anonymity guarantees. Vendor-listed prices are validated against actual deals quarterly.
Compliance & Security

Auto-verified certifications

Verified 2026-05-01
SOC 2 Type II
ISO 27001
HIPAA
GDPR
CCPA
PCI DSS
FedRAMP

Editorial: Strengths

  • EU-data-residency native; strong GDPR + Schrems II compliance
  • Integrated feature-flag + personalization + experimentation on one platform
  • Modern UX with strong European-customer reputation
  • Multi-language support (French, German, Spanish, Italian)
  • Strong mid-market and upper-mid-market market share in Europe
  • Affordable pricing posture versus Optimizely

Editorial: Weaknesses

  • US market presence limited; primarily European focus
  • Brand mindshare in US procurement defaults lower than Optimizely + VWO
  • Capital base smaller than US peers
  • Warehouse-native architecture not native; traditional vendor-managed analytics
  • Sales motion lighter than US peers

Key features & integrations

  • +Client-side + server-side SDK
  • +Feature-flag platform integrated
  • +Personalization and recommendations engine
  • +Audience targeting and segmentation
  • +EU-data-residency native
  • +Multi-language platform (French, German, Spanish)
  • +Bayesian + frequentist statistical methods
  • +Strong reporting and dashboards
80+ integrations
Adobe AnalyticsGoogle AnalyticsSegmentTealiummParticleSalesforceHubSpotMixpanel
Geography supported
Europe · North America · Asia-Pacific
Best fit
300-10,000 employees · European mid-market and upper-mid-market
Editorial deep-dive

Read our full ranking of A/B Testing and Experimentation Software

AB Tasty ranks #2 in our editorial review of 10 a/b testing and experimentation software platforms. The deep-dive covers methodology, comparison tables, decision matrix, migration scoring, and FAQs.

Read the full ranking

Closest alternatives in A/B Testing and Experimentation Software

#1
Optimizely
Enterprise experimentation leader with deepest CMS-integrated marketing-led testing.
★ 4.3 opaque
#3
VWO
Affordable mid-market experimentation with integrated heatmap and session-replay.
★ 4.4 public
#4
Convert
Privacy-first experimentation with strong GDPR + CCPA compliance positioning.
★ 4.7 public
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