LaunchDarkly alternatives
12 other tools do this job. Which one is right depends on why LaunchDarkly is not working for you — so start from the reason, not the list.
Why teams leave LaunchDarkly
- Still the expensive option once client-side MAU volume is real, even after the move off per-seat pricing.
- Experimentation is competent but less sophisticated than dedicated statistics platforms.
- Usage-based billing on service connections and MAU is harder to forecast than a seat count.
Worth saying: LaunchDarkly is genuinely strong at this — extremely reliable flag delivery with offline fallbacks — this is infrastructure you can trust in the request path. If that is the part you rely on, switching may cost more than it saves.
If you need open source
LaunchDarkly is proprietary; these are not.
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.
GrowthBook
A/B & Flags
Open-source feature flags and experimentation that runs on your data warehouse.
If it has to run on your own infrastructure
LaunchDarkly is cloud-only; these can be self-hosted.
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.
ConfigCat
A/B & Flags
Simple, cheap feature flags with unlimited team members on every plan.
GrowthBook
A/B & Flags
Open-source feature flags and experimentation that runs on your data warehouse.
If nobody on the team writes code
LaunchDarkly expects code; these do not.
Optimizely
A/B & Flags
The original web experimentation platform, now a full digital experience suite.
VWO
A/B & Flags
Experimentation plus heatmaps, replay and surveys in one conversion-optimisation suite.
AB Tasty
A/B & Flags
European experimentation and personalisation platform with strong GDPR positioning.
Kameleoon
A/B & Flags
Experimentation and personalisation with a strong hybrid client/server model.
Everything else in A/B & Flags
Ranked by how widely adopted they are. Compare any two to see the differences that matter.
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.
Simple, cheap feature flags with unlimited team members on every plan.
Open-source feature flags and experimentation that runs on your data warehouse.
The original web experimentation platform, now a full digital experience suite.
Experimentation plus heatmaps, replay and surveys in one conversion-optimisation suite.
European experimentation and personalisation platform with strong GDPR positioning.
Experimentation and personalisation with a strong hybrid client/server model.
Privacy-focused A/B testing with unlimited experiments and no data selling.
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