Justuno vs Kameleoon
Updated June 2026 · A structured head-to-head comparison.
The verdict
Both Justuno and Kameleoon are credible ab testing tools, and the right pick comes down to your priorities.
Choose Justuno if you want a lower starting price (free – $39/mo) and a free plan to start on. On-site conversion and personalization.
Kameleoon — Experimentation & personalization.
Justuno vs Kameleoon: side by side
| Dimension | Justuno | Kameleoon |
|---|---|---|
| Starting price | Free – $39/moWinner | Custom |
| Free plan | YesWinner | No |
| Pricing model | Subscription | Subscription |
| Best for | Ecommerce, Marketers | Enterprise, Product Teams |
| Platforms | Web, Api | Web, Api |
| Rating | 4.5/5 | 4.6/5 |
Justuno key facts
- Vendor
- Justuno
- Pricing
- Subscription — Free – $39/mo
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- Ecommerce, Marketers
- Editor rating
- 4.5 / 5
- Founded
- 2010
- Headquarters
- San Francisco, CA, USA
Kameleoon key facts
- Vendor
- Kameleoon
- Pricing
- Subscription — Custom
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Enterprise, Product Teams
- Editor rating
- 4.6 / 5
- Founded
- 2012
- Headquarters
- Paris, France
Frequently asked questions
Is Justuno better than Kameleoon?
Neither is universally better — Kameleoon edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Justuno or Kameleoon cheaper?
Justuno is the more affordable of the two to get started, at free – $39/mo. Justuno starts at free – $39/mo; Kameleoon starts at custom.
Can Justuno replace Kameleoon?
Yes for most teams — both are ab testing tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.