# ConfigCat vs Flagsmith

**Leader by Vioscale score:** ConfigCat

| Attribute | ConfigCat | Flagsmith |
|---|---|---|
| **Vioscale score** | 70.8 (72% (medium)) | 57.7 (77% (high)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 6,530 |
| adoption.package_downloads_weekly | - | 157,344 |
| deployment.options | `{"cloud":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"air_gapped":true,"self_hosted":true}` |
| description.long | Allows teams to control feature toggles and configurations after deployment without code changes. Supports user targeting based on attributes, percentage rollouts, and built-in experimentation. | 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. |
| features.capabilities | `{"hosting":"both","open_source":true,"openfeature":true,"sdk_breadth":"broad","audit_approvals":true,"code_references":true,"edge_evaluation":true,"experimentation":true,"targeting_rules":true,"local_evaluation":true,"percentage_rollout":true}` | `{"hosting":"both","open_source":true,"openfeature":true,"sdk_breadth":"broad","audit_approvals":true,"edge_evaluation":true,"experimentation":true,"targeting_rules":true,"percentage_rollout":true}` |
| integrations.count | 20 | 3 |
| integrations.list | `[{"name":"Amplitude"},{"name":"Bitbucket"},{"name":"Bitrise"},{"name":"CircleCI"},{"name":"Datadog"},{"name":"GitHub"},{"name":"GitHub Actions"},{"name":"GitLab"},{"name":"GitLab CI/CD"},{"name":"Google Analytics"},{"name":"JetBrains"},{"name":"IntelliJ"},{"name":"Jira"},{"name":"Microsoft Teams"},{"name":"Mixpanel"},{"name":"monday.com"},{"name":"Segment"},{"name":"Slack"},{"name":"Terraform"},{"name":"Trello"},{"name":"Visual Studio Code"},{"name":"Zapier"},{"name":"Zoho Flow"}]` | `[{"name":"Jira"},{"name":"Analytics platforms (for A/B testing)"},{"name":"OpenFeature standard"}]` |
| language.primary | - | Python |
| license.spdx | - | BSD-3-Clause |
| market.availability | `{"hqCountry":"HU","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"GB","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"mac":true,"web":true,"android":true}` | `{"web":true,"linux":true}` |
| pricing | `{"type":"subscription","plans":[{"free":true,"name":"Forever Free","summary":"Free forever, no credit card required","features":["Feature flags & remote configuration","Segmentation","2FA/SSO/SAML/User Provisioning","1 webhook","API access","Best effort support"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Feature flags and configs for evaluation","contactSales":false,"includedLimits":{"products":"2","segments":"2","webhooks":"1","environments":"2","feature_flags":"10","network_traffic":"20 GB/mo","targeting_rules":"4 per flag","percentage_options":"4 per flag","audit_log_retention":"7 days","config_json_downloads":"5 million/mo"}},{"free":false,"name":"Pro","summary":"$110/mo billed monthly","features":["Feature flags & remote configuration","Segmentation","2FA/SSO/SAML/User Provisioning","3 webhooks","API access","Tech debt tools","Standard support"],"components":[{"kind":"fixed","amount":110,"period":"month","currency":"USD"}],"description":"More environments and flags","contactSales":false,"includedLimits":{"sla":"99.9%","products":"3","segments":"3 per product","webhooks":"3","environments":"3","feature_flags":"100","network_traffic":"100 GB/mo","targeting_rules":"8 per flag","percentage_options":"8 per flag","audit_log_retention":"35 days","config_json_downloads":"25 million/mo"}},{"free":false,"name":"Smart","summary":"$325/mo billed monthly","features":["Feature flags & remote configuration","Segmentation","2FA/SSO/SAML/User Provisioning","Unlimited webhooks","API access","Tech debt tools","Premium SLA support"],"components":[{"kind":"fixed","amount":325,"period":"month","currency":"USD"}],"description":"Unlimited resources","contactSales":false,"includedLimits":{"sla":"99.95%","products":"10","segments":"unlimited","webhooks":"unlimited","environments":"unlimited","feature_flags":"unlimited","network_traffic":"1 TB/mo","targeting_rules":"unlimited per flag","percentage_options":"unlimited per flag","audit_log_retention":"2 years","config_json_downloads":"250 million/mo"}},{"free":false,"name":"Enterprise","summary":"$900/mo billed monthly","features":["Feature flags & remote configuration","Unlimited webhooks","API access","Tech debt tools","Premium SLA support"],"components":[{"kind":"fixed","amount":900,"period":"month","currency":"USD"}],"description":"Custom agreements with premium support","contactSales":false,"includedLimits":{"sla":"99.99%","network_traffic":"4 TB/mo","config_json_downloads":"1 billion/mo"}},{"free":false,"name":"Dedicated","summary":"$4,500/mo or contact for custom pricing","features":["Feature flags & remote configuration","Unlimited webhooks","API access","Tech debt tools","Premium SLA support"],"components":[{"kind":"fixed","amount":4500,"period":"month","currency":"USD"}],"description":"Private cloud managed by you or by ConfigCat","contactSales":true,"includedLimits":{"sla":"99.99%","network_traffic":"24 TB/mo","config_json_downloads":"6 billion+/mo"}}],"summary":"From free to $4,500/mo. Free tier available. Hosted and on-premise options.","currency":"USD","freeTier":true,"sourceUrl":"https://configcat.com/pricing/","retrievedAt":"2026-08-14T11:10:48.182Z","startingPrice":{"amount":110,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"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"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | high | mid |
| 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 |
| security.iso27001 | yes | - |
| security.soc2 | - | 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 | ConfigCat | 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 | - | - |
| **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 2026-09-01T16:39:17.020Z. "-" = undocumented, not absent.*