Google Optimize
/
Optimizely
Google Optimize vs Optimizely: Which Is Right for You?
Google Optimize was discontinued on September 30, 2023. Optimizely is one of the platforms teams evaluate when looking for what comes next — particularly teams whose experimentation programs have matured enough that they are ready to invest in enterprise-grade testing infrastructure.
The honest answer for most Google Optimize users is that Optimizely is not the right replacement. Optimizely starts at roughly $36,000/year, requires a multi-week sales process, and is designed for organizations with dedicated experimentation teams and the technical infrastructure to match.
If you are evaluating Optimizely seriously, you are likely not migrating from Google Optimize as a like-for-like replacement — you are using the discontinuation as a trigger to invest in a mature experimentation program. This page is for that specific evaluation.
About
Google Optimize
Google Optimize was Google free A/B testing and personalization tool, discontinued on September 30, 2023.
It was primarily used by small business owners, marketing teams, and growth practitioners who wanted basic A/B and redirect testing natively integrated with Google Analytics — without paying for a dedicated experimentation platform.
Teams chose Google Optimize for its zero cost; its native GA integration that made it easy to set conversion goals directly from Google Analytics data; its visual editor that required no developer involvement for basic page tests; and its familiarity within the Google marketing stack.
Google Optimize is no longer available. Teams that relied on it are actively migrating to paid alternatives. The most commonly evaluated replacements are VWO, Optimizely, and AB Tasty — with VWO being the most frequently cited direct replacement due to its pricing accessibility and built-in behavioral analytics.
About
Optimizely
Optimizely is an enterprise-grade experimentation and digital experience platform built for large organizations with dedicated experimentation teams who need mature server-side testing, advanced personalization, and a statistical engine capable of handling complex multi-product testing programs.
It is primarily used by enterprise marketing teams, experimentation program managers, and product organizations at companies with $50M+ in revenue and the budget and technical infrastructure to support an enterprise experimentation stack.
Teams choose Optimizely for its Stats Accelerator statistical engine that reduces the time required to reach significance; its advanced audience segmentation and AI-driven personalization across web, mobile, and server-side surfaces; its native integration with Optimizely Content Cloud and Commerce Cloud; and its enterprise compliance certifications including SOC 2 and HIPAA options.
Optimizely has no published pricing and requires a sales process typically taking four to eight weeks. Entry-level Web Experimentation contracts start around $36,000/year; enterprise deployments range from $120,000 to $400,000+/year. No free tier.
Feature | Google Optimize | Optimizely | Lucky Orange |
|---|---|---|---|
A/B Testing | Yes (discontinued) | Yes | No |
Multivariate Testing | Yes (discontinued) | Yes | No |
Server-side Testing | No | Yes | No |
Feature Flags | No | Yes | No |
Visual Editor (no-code) | Yes (discontinued) | Yes | Yes |
Personalization | Limited | Yes | No |
Heatmaps & Session Recordings | No | No | Yes |
Funnel Analysis | No | Limited | Yes |
AI-Powered Insights | No | Yes | Yes |
Free Plan | Was free | No | Yes |
Pricing Transparency | Was free | No | Yes |
Google Optimize is no longer available — it was discontinued September 30, 2023. If you are still running it, tests have stopped serving. You need a replacement.
Choose Optimizely if you have a mature, dedicated experimentation program at an enterprise organization with the budget, technical resources, and team size to justify the investment. Best for companies running 30+ tests per quarter with dedicated CRO headcount. Starts ~$36,000/year (sales required; no published pricing). Avoid it if you are a small or mid-market team — the budget barrier and implementation complexity make it the wrong tool below enterprise scale.
Migrating away from Google Optimize? The tool matters less than knowing what to test.
Google Optimize made it easy to test. Optimizely makes it possible to test at enterprise scale with rigorous statistical controls. Both tools — at completely different price points — are built for the moment after you have decided what experiment to run.
Lucky Orange Discovery AI helps you get to that moment faster. Instead of manually reviewing behavioral data to form a hypothesis, ask a plain-language question about your users and get a structured answer — with session evidence and a recommended next step. Better hypotheses lead to better experiments, whether you run them in VWO, Optimizely, or anything else.
Ask questions like:
Which pages have the highest engagement but the lowest conversion rates?
What are users who visit the pricing page but do not start a trial doing differently?
Where do users coming from Google Ads drop off compared to organic traffic?
Compare other tools
Compare Google Optimize vs VWO
Compare VWO vs Optimizely
Compare AB Tasty vs Optimizely
Compare Crazy Egg vs VWO
Compare Hotjar vs Crazy Egg