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testcritic

Kameleoon vs Convert Experiences

Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.

Entry price

From $495 per month (PBX Starter: 10 experiments, 50k tested visitors)

Trial only

From $299 per month (Growth, paid annually, 100k tested users; $399 monthly)

Trial only

What drives the bill

The metric that actually scales your invoice.

Kameleoon now publishes an entry price. Above Starter it is priced by traffic and modules on a custom quote.

Priced only on tested traffic — unlimited experiments, domains and users at every tier. Growth is $299/month paid annually ($399 monthly) for 100k tested users; Pro starts around $420/month annually.

Free tier

30-day trial, no card, up to 3 experiments.

15-day trial.

Open source

Self-hostable

No-code authoring

Languages

JavaScriptPythonJavaC#PHPGoCodeless
JavaScriptCodeless

Platforms

WebAPIiOSAndroid
Web

Fits teams

Scale-up / mid-marketEnterprise
StartupScale-up / mid-market

Adoption

Established

Kameleoon · since 2012

Emerging

Convert Insights · since 2010

Strengths

  • Genuinely good hybrid model — the same experiment can run client- and server-side.
  • Effective anti-flicker implementation.
  • EU hosting with healthcare-grade compliance options.
  • Unlimited experiments and seats, so nobody rations testing to save licence cost.
  • Serious privacy posture with EU hosting and no data resale.
  • Transparent, published pricing.

Limitations

  • Smaller market presence outside Europe.
  • Only the entry tier is priced publicly; everything above it is a sales conversation.
  • Fewer third-party integrations than Optimizely.
  • Client-side only — no server-side experimentation.
  • No feature-flag capability.
  • Smaller vendor with a modest ecosystem.

Best for

European enterprises needing both marketer and developer experimentation under GDPR.

Mid-sized e-commerce teams that want unlimited client-side testing with clean privacy handling.

All of these integrate with: Google Analytics, Segment.

Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.