Optimizely

Category: Analytics/Attribution

Enterprise experimentation and personalisation platform.

Optimizely is the enterprise A/B testing, experimentation, and digital experience platform, web and feature experiments, personalisation, and increasingly CMS and DXP capabilities through acquisitions. AI features (Opal) added conversational experimentation analysis and AI-driven personalisation. Used by enterprise marketing and product teams running experimentation at scale. Pricing is enterprise; SMBs should look at VWO or even built-in platform tools.

Our verdict

Enterprise experimentation and personalisation platform with AI features for variation generation and stats. Worth using if you're running serious experimentation volume and need governance, audit trails, and stats rigour.

Best for: Enterprise marketing and product teams running web experimentation and personalisation at scale.

Pros

• Enterprise-grade experimentation with strong statistical rigor
• AI features increasingly useful for analysis
• Broad platform from testing to CMS

Cons

• Pricing is enterprise-tier
• Acquired-products integration can feel inconsistent
• VWO covers many use cases at a lower price point

Pricing: Custom (Enterprise)

Rating: 4/5