The free alternative to Google Optimize
Test, customize and optimize your site without writing a single line of code.
The 3 reasons that make the difference
We help you boost your conversions quickly
Instant access
Create your account in seconds, without a credit card, and launch your first test today.
Easy customization
No-code visual editor: modify text, colors, and layouts directly on your site.
Reliable tracking
Track your results with reliable data and clear reports to make the right decisions.
Everything you need to optimize your website
All the essential modules
A/B testing, customization and reports: everything is included, with no hidden extra costs.
Start your optimization today
Create your account, choose a page to test and launch your first A/B test in minutes, without any technical skills.
Built-in autopilot
BlastOptimize's Autopilot adjusts your tests to maximize your results, without manual intervention.
A simple tool, designed for marketers
No need to be a developer: BlastOptimize's visual editor lets you test and customize your site in just a few clicks.
One plan only: all-inclusive, free
Free
Everything BlastOptimize has to offer, without limits.- Unlimited projects
- All features, without exception
- No-code visual editor + Split URL testing
- Export and integrations
- Detailed statistics
- Support in French
Clear reports to guide your tests
Track the impact of each test at a glance, without having to cross spreadsheets.
What our users say about it
Acquisition Director, Ecommerce
Before BlastOptimize, we had a lot of traffic but lacked visibility into the pain points that were preventing our visitors from converting. The analytics allowed us to quickly identify priority optimizations and better understand our users' behavior. In just a few weeks, we were able to improve our customer journey, make data-driven decisions, and significantly boost our performance. BlastOptimize has become a true partner in our continuous optimization efforts.
Digital Marketing Manager
We were looking for a solution that could help us go beyond simple, traditional performance analysis. BlastOptimize enabled us to better leverage our data, identify opportunities for improvement, and prioritize the actions with the greatest impact. The approach is very business-oriented: it doesn't just look at the numbers, it understands why users behave a certain way and how to concretely improve results.
Andrew D.
BlastOptimize helped us structure our CRO approach and shift from an intuitive to an experimental one. The insights gained now allow us to test more intelligently and invest our resources where they generate the most value. The combination of ease of use, depth of analysis, and operational impact clearly makes a difference.
Latest blog posts
November 4, 2026Multivariate testing: definition, examples and when to use it (rather than A/B testing)
Updated November 4, 2026 Summary What is a multivariate test? The formula: why the combinations explode…
October 30, 2026A/B testing of pricing pages: method, calculations and pitfalls to avoid
Updated October 30, 2026. In September 2000, Amazon refunded 6,896 customers, an average of $3.10…
October 28, 2026Call to action that converts: how to write it and prove it with A/B testing
Updated October 28, 2026. A red "Get Started" button that receives 9.8% of clicks…