# Featurevisor vs Flagsmith

**Leader by vioscaleAI score:** Flagsmith

| Attribute | Featurevisor | Flagsmith |
|---|---|---|
| **vioscaleAI score** | 31.6 (55% (medium)) | 58.8 (77% (high)) |
| activity.commits_last_30d | 18 | 100 |
| adoption.dependent_repos | 1 | 0 |
| adoption.github_stars | 812 | 6,592 |
| adoption.package_downloads_weekly | 0 | 143,238 |
| content.faq | `[{"answer":"A system for managing feature flags, A/B tests, and remote configuration through code-driven definitions stored in Git. Teams update feature configurations in their repository, and applications fetch the compiled data to evaluate features locally using language-specific SDKs without server calls. It is indexed under Feature Flag Software.","source":"https://featurevisor.com","question":"What is Featurevisor?","confidence":0.6},{"answer":"Featurevisor is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. Pricing changes often, so verify at source before relying on it.","source":"https://featurevisor.com","question":"Is Featurevisor free to use?","confidence":0.6},{"answer":"Featurevisor supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://featurevisor.com","question":"What platforms does Featurevisor support?","confidence":0.6},{"answer":"Yes. Featurevisor can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://featurevisor.com","question":"Can Featurevisor be self-hosted?","confidence":0.6},{"answer":"Yes. Featurevisor is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/featurevisor/featurevisor","question":"Is Featurevisor open source?","confidence":0.99}]` | `[{"answer":"A feature flag management platform enabling teams to toggle features on/off for specific users, segments, or environments without redeploying. Supports A/B testing, remote configuration, and deployment across cloud, private cloud, or on-premise infrastructure. It is indexed under Feature Flag Software.","source":"https://www.flagsmith.com/pricing","question":"What is Flagsmith?","confidence":0.6},{"answer":"Flagsmith is open source, so it can be self-hosted and used at no licence cost. It is released under the BSD-3-Clause licence. A commercial or hosted edition starts at $40 per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.flagsmith.com/pricing","question":"Is Flagsmith free to use?","confidence":0.6},{"answer":"Flagsmith supports the web and Linux. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.flagsmith.com/pricing","question":"What platforms does Flagsmith support?","confidence":0.6},{"answer":"Yes. Flagsmith can be deployed cloud / SaaS, air-gapped and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.flagsmith.com/pricing","question":"Can Flagsmith be self-hosted?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Flagsmith, including Jira, Analytics platforms (for A/B testing) and OpenFeature standard. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.flagsmith.com/pricing","question":"What does Flagsmith integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, HIPAA and GDPR for Flagsmith. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Flagsmith not holding them. Always confirm compliance directly before you rely on it.","source":"https://trust.flagsmith.com","question":"What security certifications does Flagsmith have?","confidence":0.7},{"answer":"Yes. Flagsmith is published under the BSD-3-Clause licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/Flagsmith/flagsmith","question":"Is Flagsmith open source?","confidence":0.99},{"answer":"Flagsmith is available worldwide. The vendor is headquartered in the United Kingdom.","source":"https://www.flagsmith.com/pricing","question":"Where is Flagsmith available?","confidence":0.75}]` |
| deployment.options | `{"self_hosted":true}` | `{"cloud":true,"on_prem":true,"self_hosted":true}` |
| description.long | Manage feature flags, A/B experiments, and configuration variables through Git-based workflows, enabling progressive rollout and testing of features. | An open-source platform for managing feature flags and remote configuration across web, mobile, and server-side applications. Enables controlled rollouts, A/B testing, and runtime configuration changes without code deployment. |
| features.capabilities | `{"hosting":"both","open_source":true,"openfeature":true,"sdk_breadth":"broad","audit_approvals":true,"code_references":false,"edge_evaluation":false,"experimentation":true,"targeting_rules":true,"experiment_stats":"none","local_evaluation":true,"percentage_rollout":true}` | `{"hosting":"both","open_source":true,"openfeature":true,"sdk_breadth":"broad","audit_approvals":true,"code_references":true,"edge_evaluation":true,"experimentation":true,"targeting_rules":true,"percentage_rollout":true}` |
| integrations.count | 3 | 7 |
| integrations.list | `[{"name":"GitHub"},{"name":"GitHub Actions"},{"name":"GitHub Pages"}]` | `[{"name":"Jira"},{"name":"Analytics platforms (for A/B testing)"},{"name":"OpenFeature standard"},{"name":"GitHub","native":true},{"name":"GitLab","native":true},{"name":"Sentry","native":true},{"name":"Datadog","native":true},{"name":"Okta","native":true,"category":"auth"},{"name":"OpenTelemetry","native":true,"category":"observability"}]` |
| language.primary | TypeScript | Python |
| license.spdx | MIT | BSD-3-Clause |
| market.availability | - | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"open_source","sourceUrl":"https://featurevisor.com","retrievedAt":"2026-08-14T08:35:31.229Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free","features":["Up to 50,000 requests per month","1 team member","Unlimited feature flags","Unlimited environments","Unlimited identities and segments","API access"],"minSeats":1,"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"requests":"50k/mo"}},{"free":false,"name":"Start-Up","summary":"$40/month","features":["1,000,000 requests per month","3 team members","Email technical support","Scheduled flags","3rd party integrations"],"minSeats":3,"components":[{"kind":"fixed","amount":40,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"requests":"1M/mo"}},{"free":false,"name":"Growing","summary":"$50/seat/month","features":["SAML/SSO authentication","Governance features (roles, permissions, change requests, audit logs)","Priority email and chat technical support"],"components":[{"kind":"per_unit","unit":"seat","amount":50,"period":"month","currency":"USD"}],"contactSales":false},{"free":false,"name":"Enterprise","features":["Custom hosting solutions","Real-time technical support via chat","Enterprise SLA"],"contactSales":true}],"summary":"Free tier (50k requests/month). Paid plans from $40/month.","currency":"USD","freeTier":true,"sourceUrl":"https://www.flagsmith.com/pricing","retrievedAt":"2026-10-15T09:25:35.990Z","freeTrialDays":14,"startingPrice":{"amount":40,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | freemium |
| pricing.price_level | free | mid |
| pricing.starting_price | - | `{"amount":40,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| release.cadence_days | - | 1 |
| release.history | - | `[{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.285.0","date":"2026-10-15T09:02:31Z","type":"stable","version":"v2.285.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.284.0","date":"2026-10-13T13:44:08Z","type":"stable","version":"v2.284.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.283.0","date":"2026-10-13T09:21:33Z","type":"stable","version":"v2.283.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.282.0","date":"2026-10-12T08:58:58Z","type":"stable","version":"v2.282.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.281.0","date":"2026-10-12T08:16:34Z","type":"stable","version":"v2.281.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.280.0","date":"2026-10-05T10:35:02Z","type":"stable","version":"v2.280.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.279.0","date":"2026-10-01T09:53:53Z","type":"stable","version":"v2.279.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.278.1","date":"2026-09-30T19:07:25Z","type":"stable","version":"v2.278.1"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.278.0","date":"2026-09-30T10:19:49Z","type":"stable","version":"v2.278.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.277.0","date":"2026-09-29T15:29:15Z","type":"stable","version":"v2.277.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.276.0","date":"2026-09-24T10:28:11Z","type":"stable","version":"v2.276.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.275.0","date":"2026-09-23T21:56:09Z","type":"stable","version":"v2.275.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.274.0","date":"2026-09-23T08:25:29Z","type":"stable","version":"v2.274.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.273.0","date":"2026-09-16T14:01:59Z","type":"stable","version":"v2.273.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.272.0","date":"2026-09-15T11:17:23Z","type":"stable","version":"v2.272.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.271.1","date":"2026-09-10T14:29:38Z","type":"stable","version":"v2.271.1"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.271.0","date":"2026-09-09T12:04:58Z","type":"stable","version":"v2.271.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.270.0","date":"2026-09-07T08:33:37Z","type":"stable","version":"v2.270.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.269.1","date":"2026-09-03T07:58:59Z","type":"stable","version":"v2.269.1"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.269.0","date":"2026-09-02T10:12:01Z","type":"stable","version":"v2.269.0"}]` |
| reliability.status_page | - | yes |
| security.fedramp | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.soc2 | - | yes |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40featurevisor%2Fvue&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FFlagsmith%2Fflagsmith&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Feature Flag Software)

| Capability | Featurevisor | Flagsmith |
|---|:--:|:--:|
| **Deployment** |  |  |
| Hosting | Cloud + self-hosted | Cloud + self-hosted |
| **Rollout** |  |  |
| Percentage rollout | ✓ | ✓ |
| Attribute / segment targeting | ✓ | ✓ |
| **Evaluation** |  |  |
| Local evaluation (no call home) | ✓ | - |
| Edge / CDN evaluation | ✗ | ✓ |
| **Experimentation** |  |  |
| Built-in A/B experimentation | ✓ | ✓ |
| Experiment stats engine | None | - |
| **Standards** |  |  |
| OpenFeature-compliant provider | ✓ | ✓ |
| **Governance** |  |  |
| Audit logs + change approvals | ✓ | ✓ |
| Stale-flag / code reference detection | ✗ | ✓ |
| **Coverage** |  |  |
| SDK breadth | Broad | Broad |
| **Licensing** |  |  |
| Self-hostable OSS core | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T18:31:04.821Z. "-" = undocumented, not absent.*