# Flagsmith vs Statsig

**Leader by Vioscale score:** Statsig

| Attribute | Flagsmith | Statsig |
|---|---|---|
| **Vioscale score** | 57.7 (77% (high)) | 87 (72% (medium)) |
| activity.commits_last_30d | 100 | - |
| adoption.dependent_repos | 0 | - |
| adoption.github_stars | 6,530 | - |
| adoption.package_downloads_weekly | 157,344 | - |
| deployment.options | `{"cloud":true,"air_gapped":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | 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. | Integrated product development suite combining feature flags, dynamic configuration, experimentation, and analytics. Decouples feature releases from code deployments, provides fast statistical analysis of changes, and enables teams to measure business impact directly from product data. |
| features.capabilities | `{"hosting":"both","open_source":true,"openfeature":true,"sdk_breadth":"broad","audit_approvals":true,"edge_evaluation":true,"experimentation":true,"targeting_rules":true,"percentage_rollout":true}` | `{"hosting":"cloud","open_source":false,"openfeature":false,"sdk_breadth":"broad","audit_approvals":true,"code_references":true,"edge_evaluation":true,"experimentation":true,"targeting_rules":true,"experiment_stats":"frequentist","local_evaluation":true,"percentage_rollout":true}` |
| integrations.count | 3 | 25 |
| integrations.list | `[{"name":"Jira"},{"name":"Analytics platforms (for A/B testing)"},{"name":"OpenFeature standard"}]` | `[{"name":"Amplitude"},{"name":"Bugsnag"},{"name":"Census"},{"name":"Datadog"},{"name":"Discord"},{"name":"Fastly"},{"name":"Fivetran"},{"name":"GitHub Code References"},{"name":"Google Analytics"},{"name":"Heap"},{"name":"Jira"},{"name":"LogDNA"},{"name":"Microsoft Teams"},{"name":"Mixpanel"},{"name":"mParticle"},{"name":"Pulumi"},{"name":"RevenueCat"},{"name":"Rudderstack"},{"name":"Segment"},{"name":"Slack"},{"name":"Stitch"},{"name":"Vercel Edge Config"},{"name":"Vercel Flags"},{"name":"Visual Studio Code"},{"name":"Webhooks"}]` |
| language.primary | Python | - |
| license.spdx | BSD-3-Clause | - |
| market.availability | `{"hqCountry":"GB","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true,"linux":true}` | `{"web":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Free","summary":"Free","features":["Up to 50,000 requests/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"}],"description":"Individual developers building on their own","contactSales":false,"includedLimits":{"team_members":"1","requests_per_month":"50,000"}},{"free":false,"name":"Start-Up","summary":"$40/month (annual billing) or $45/month (monthly billing). 14-day free trial.","features":["1,000,000 requests/month","3 team members","Unlimited projects","Email technical support","Scheduled flags","Two-factor authentication","A/B and multivariate testing","3rd party integrations"],"minSeats":3,"components":[{"kind":"fixed","amount":40,"period":"month","currency":"USD"},{"kind":"fixed","amount":45,"period":"month","currency":"USD"}],"description":"Small teams starting with feature flags","contactSales":false,"includedLimits":{"team_members":"3","requests_per_month":"1,000,000"}},{"free":false,"name":"Scale-Up","summary":"$250/month (annual) or $300/month (monthly). Additional seats $50/seat/month. 14-day free trial.","features":["5,000,000+ requests/month","5 team members included (up to 20 available)","SAML and SSO authentication","Governance: roles, permissions, change requests, audit logs","Priority email and chat support","All Start-Up features"],"minSeats":5,"components":[{"kind":"fixed","amount":250,"period":"month","currency":"USD"},{"kind":"fixed","amount":300,"period":"month","currency":"USD"},{"kind":"per_unit","unit":"seat","amount":50,"period":"month","currency":"USD"}],"description":"Growing teams expanding their feature flag usage","contactSales":false,"includedLimits":{"team_members":"5–20","requests_per_month":"5,000,000+"}},{"free":false,"name":"Enterprise","summary":"Custom pricing. Contact sales.","features":["5,000,000+ requests/month","20+ team members","Tailored hosting: cloud, private cloud, self-hosted, or air-gapped","Priority real-time chat support with optional Slack integration","LDAP and SCIM support (coming soon)","Data-driven releases (coming soon)","On-boarding and training","Enterprise SLA","All Scale-Up features"],"minSeats":20,"description":"Maximum security, control, and custom deployment options","contactSales":true,"includedLimits":{"team_members":"20+","requests_per_month":"5,000,000+"}}],"addOns":[{"name":"API request overages","components":[{"per":{"qty":1000000,"unit":"requests"},"kind":"metered","note":"Volume discounts available","amount":50,"currency":"USD"}]}],"summary":"Free tier available. Paid plans from $40–$300/month. Additional API calls and seats available. 14-day free trial on paid tiers.","currency":"USD","freeTier":true,"sourceUrl":"https://www.flagsmith.com/pricing","retrievedAt":"2026-08-14T11:08:09.224Z","freeTrialDays":14,"startingPrice":{"amount":40,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"subscription","plans":[{"free":true,"name":"Developer","summary":"Free, 2M events/mo, 50k session replays/mo","features":["A/B tests & experimentation","Feature flags & config management","Product and web analytics","1-year analytics retention","Session replays","Unlimited seats"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Free plan for individual builders, no credit card required","contactSales":false,"includedLimits":{"events":"2M/mo","session_replays":"50k/mo"}},{"free":false,"name":"Pro","summary":"$150/mo, 5M events included then $0.05/1K events","features":["Everything in Developer","Advanced experimentation","Advanced product analytics","Unlimited analytics retention","Change reviews & approvals","API controls"],"components":[{"kind":"fixed","amount":150,"period":"month","currency":"USD"},{"per":{"qty":1000,"unit":"events"},"kind":"metered","amount":0.05,"currency":"USD"}],"description":"Complete platform for growing teams","contactSales":false,"includedLimits":{"events":"5M/mo included, then $0.05/1K events","session_replays":"100k/mo"}},{"free":false,"name":"Enterprise","summary":"Custom pricing, event or experiment based contracts, large volume discounts","features":["Everything in Pro","Warehouse native deployment","Outgoing data integrations","Data warehouse imports","SSO, role-based access controls, & teams","Priority support","HIPAA-eligibility (BAA required)"],"description":"Scalable solutions for large organizations","contactSales":true}],"summary":"Free tier (Developer). Pro from $150/mo with 5M events/mo included. Enterprise with custom pricing.","currency":"USD","freeTier":true,"sourceUrl":"https://statsig.com","retrievedAt":"2026-08-05T13:27:55.252Z","startingPrice":{"amount":0.05,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | mid | low |
| pricing.transparent | yes | yes |
| release.cadence_days | 1 | - |
| release.history | `[{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.267.0","date":"2026-08-26T14:43:41Z","type":"stable","version":"v2.267.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.266.0","date":"2026-08-26T09:56:42Z","type":"stable","version":"v2.266.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.265.0","date":"2026-08-21T16:45:57Z","type":"stable","version":"v2.265.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.264.0","date":"2026-08-19T18:40:25Z","type":"stable","version":"v2.264.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.263.0","date":"2026-08-19T09:20:04Z","type":"stable","version":"v2.263.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.262.0","date":"2026-08-11T12:19:18Z","type":"stable","version":"v2.262.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.261.0","date":"2026-07-31T19:17:31Z","type":"stable","version":"v2.261.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.260.0","date":"2026-07-30T11:28:09Z","type":"stable","version":"v2.260.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.259.0","date":"2026-07-30T09:16:22Z","type":"stable","version":"v2.259.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.258.0","date":"2026-07-28T17:26:44Z","type":"stable","version":"v2.258.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.257.1","date":"2026-07-28T14:18:08Z","type":"stable","version":"v2.257.1"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.257.0","date":"2026-07-28T09:48:53Z","type":"stable","version":"v2.257.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.256.1","date":"2026-07-27T11:41:55Z","type":"stable","version":"v2.256.1"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.256.0","date":"2026-07-27T10:30:21Z","type":"stable","version":"v2.256.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.255.1","date":"2026-07-21T11:05:34Z","type":"stable","version":"v2.255.1"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.255.0","date":"2026-07-21T10:18:49Z","type":"stable","version":"v2.255.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.254.0","date":"2026-07-16T10:55:04Z","type":"stable","version":"v2.254.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.253.0","date":"2026-07-15T10:12:23Z","type":"stable","version":"v2.253.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.252.0","date":"2026-07-03T13:13:32Z","type":"stable","version":"v2.252.0"},{"url":"https://github.com/Flagsmith/flagsmith/releases/tag/v2.251.0","date":"2026-07-01T11:26:30Z","type":"stable","version":"v2.251.0"}]` | - |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.fedramp | yes | - |
| security.gdpr | yes | yes |
| security.hipaa | yes | yes |
| security.iso27001 | - | yes |
| security.soc2 | yes | yes |
| security.vulnerabilities | `{"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 | Flagsmith | Statsig |
|---|:--:|:--:|
| **Deployment** |  |  |
| Hosting | Cloud + self-hosted | Cloud only |
| **Rollout** |  |  |
| Percentage rollout | ✓ | ✓ |
| Attribute / segment targeting | ✓ | ✓ |
| **Evaluation** |  |  |
| Local evaluation (no call home) | - | ✓ |
| Edge / CDN evaluation | ✓ | ✓ |
| **Experimentation** |  |  |
| Built-in A/B experimentation | ✓ | ✓ |
| Experiment stats engine | - | Frequentist |
| **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: Vioscale. Generated 2026-09-01T16:32:06.986Z. "-" = undocumented, not absent.*