Kameleoon alternatives
12 other tools do this job. Which one is right depends on why Kameleoon is not working for you — so start from the reason, not the list.
Why teams leave Kameleoon
- Smaller market presence outside Europe.
- Opaque pricing.
- Fewer third-party integrations than Optimizely.
Worth saying: Kameleoon is genuinely strong at this — genuinely good hybrid model — the same experiment can run client- and server-side. If that is the part you rely on, switching may cost more than it saves.
If you need open source
Kameleoon is proprietary; these are not.
GrowthBook
A/B & Flags
Open-source feature flags and experimentation that runs on your data warehouse.
Unleash
A/B & Flags
Open-source feature management with a privacy-first, self-hosted architecture.
Flagsmith
A/B & Flags
Open-source feature flags and remote config with straightforward self-hosting.
If it has to run on your own infrastructure
Kameleoon is cloud-only; these can be self-hosted.
GrowthBook
A/B & Flags
Open-source feature flags and experimentation that runs on your data warehouse.
Unleash
A/B & Flags
Open-source feature management with a privacy-first, self-hosted architecture.
ConfigCat
A/B & Flags
Simple, cheap feature flags with unlimited team members on every plan.
Flagsmith
A/B & Flags
Open-source feature flags and remote config with straightforward self-hosting.
Everything else in A/B & Flags
Ranked by how widely adopted they are. Compare any two to see the differences that matter.
European experimentation and personalisation platform with strong GDPR positioning.
Experimentation plus heatmaps, replay and surveys in one conversion-optimisation suite.
The original web experimentation platform, now a full digital experience suite.
The enterprise feature-flag platform, with experimentation layered on top.
Open-source feature flags and experimentation that runs on your data warehouse.
Feature flags, experimentation and product analytics in one warehouse-friendly platform.
Open-source feature management with a privacy-first, self-hosted architecture.
Open-source feature flags and remote config with straightforward self-hosting.
Privacy-focused A/B testing with unlimited experiments and no data selling.
Not sure which of these fits?
Answer six questions about your stack, team and budget and we will narrow it down for you.
Run the stack finder