VWO alternatives
12 other tools do this job. Which one is right depends on why VWO is not working for you — so start from the reason, not the list.
Why teams leave VWO
- Module-based pricing means the useful configuration costs much more than the headline.
- Client-side flicker on complex single-page applications.
- Server-side capability lags the flag-first platforms.
Worth saying: VWO is genuinely strong at this — observation and experimentation in one place shortens the hypothesis loop. If that is the part you rely on, switching may cost more than it saves.
If cost is the problem
Cheaper than VWO at the entry point, or free outright.
Convert Experiences
A/B & Flags
Privacy-focused A/B testing with unlimited experiments and no data selling.
LaunchDarkly
A/B & Flags
The enterprise feature-flag platform, with experimentation layered on top.
GrowthBook
A/B & Flags
Open-source feature flags and experimentation that runs on your data warehouse.
Statsig
A/B & Flags
Feature flags, experimentation and product analytics in one warehouse-friendly platform.
If you need open source
VWO 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
VWO 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.
The original web experimentation platform, now a full digital experience suite.
European experimentation and personalisation platform with strong GDPR positioning.
Privacy-focused A/B testing with unlimited experiments and no data selling.
Experimentation and personalisation with a strong hybrid client/server model.
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.
Not sure which of these fits?
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