# ConfigCat vs Unleash

| Attribute | ConfigCat | Unleash |
|---|---|---|
| **Vioscale score** | 70.8 (72% (medium)) | 66.5 (74% (medium)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 30 |
| adoption.github_stars | - | 13,762 |
| adoption.package_downloads_weekly | - | 21,333 |
| deployment.options | `{"cloud":true,"on_prem":true,"self_hosted":true}` | `{"cloud":true,"hybrid":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 platform for managing feature flags and releases in production environments. Provides governance, audit trails, and progressive rollout controls for enterprises, with support for both cloud and self-hosted deployment. |
| 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":false,"sdk_breadth":"broad","audit_approvals":true,"code_references":true,"edge_evaluation":true,"experimentation":true,"targeting_rules":true,"local_evaluation":true,"percentage_rollout":true}` |
| integrations.count | 20 | 8 |
| 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":"Slack"},{"name":"Zendesk"},{"name":"ServiceNow"},{"name":"Prometheus"},{"name":"VictoriaMetrics"},{"name":"Grafana"},{"name":"GitHub"},{"name":"Google"}]` |
| language.primary | - | TypeScript |
| license.spdx | - | AGPL-3.0 |
| market.availability | `{"hqCountry":"HU","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"NO","primaryMarkets":["US","GB","NO"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"ios":true,"mac":true,"web":true,"android":true}` | `{"web":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":false,"name":"Hosted","summary":"$75/user/month, cancel anytime","commitment":"monthly","components":[{"kind":"per_unit","unit":"seat","amount":75,"period":"month","currency":"USD"}],"contactSales":false}],"summary":"$75/user/month, 14-day free trial","currency":"USD","freeTier":false,"sourceUrl":"https://www.getunleash.io/plans/enterprise-payg","retrievedAt":"2026-08-14T12:12:23.756Z","freeTrialDays":14,"startingPrice":{"amount":75,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | no |
| pricing.model | freemium | commercial |
| pricing.price_level | high | high |
| pricing.transparent | yes | yes |
| release.cadence_days | - | 6 |
| release.history | - | `[{"url":"https://github.com/Unleash/unleash/releases/tag/v8.1.0","date":"2026-08-05T10:57:09Z","type":"stable","version":"v8.1.0"},{"url":"https://github.com/Unleash/unleash/releases/tag/v8.0.3","date":"2026-07-10T09:32:55Z","type":"stable","version":"v8.0.3"},{"url":"https://github.com/Unleash/unleash/releases/tag/v8.0.2","date":"2026-06-29T09:33:26Z","type":"stable","version":"v8.0.2"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.5","date":"2026-06-29T13:24:56Z","type":"stable","version":"v7.6.5"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.5.2","date":"2026-06-29T13:29:18Z","type":"stable","version":"v7.5.2"},{"url":"https://github.com/Unleash/unleash/releases/tag/v8.0.1","date":"2026-06-16T14:03:58Z","type":"stable","version":"v8.0.1"},{"url":"https://github.com/Unleash/unleash/releases/tag/v8.0.0","date":"2026-06-09T12:09:01Z","type":"stable","version":"v8.0.0"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.5-beta.2","date":"2026-06-02T14:59:07Z","type":"prerelease","version":"v7.6.5-beta.2"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.5-beta.1","date":"2026-06-01T15:15:46Z","type":"prerelease","version":"v7.6.5-beta.1"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.4","date":"2026-05-14T11:04:49Z","type":"stable","version":"v7.6.4"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.3","date":"2026-04-15T13:12:15Z","type":"stable","version":"v7.6.3"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.2","date":"2026-04-15T11:43:54Z","type":"stable","version":"v7.6.2"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.1","date":"2026-04-09T13:06:24Z","type":"stable","version":"v7.6.1"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.6.0","date":"2026-04-09T12:41:11Z","type":"stable","version":"v7.6.0"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.5.1","date":"2026-03-10T08:41:32Z","type":"stable","version":"v7.5.1"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.5.0","date":"2026-03-04T09:33:48Z","type":"stable","version":"v7.5.0"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.4.3","date":"2026-02-27T12:08:07Z","type":"stable","version":"v7.4.3"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.4.2","date":"2026-02-25T17:34:11Z","type":"stable","version":"v7.4.2"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.4.1","date":"2026-02-05T10:01:01Z","type":"stable","version":"v7.4.1"},{"url":"https://github.com/Unleash/unleash/releases/tag/v7.4.0","date":"2025-12-12T12:05:53Z","type":"stable","version":"v7.4.0"}]` |
| reliability.sla_pct | 99.99 | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | - |
| security.fedramp | - | yes |
| security.gdpr | yes | yes |
| security.iso27001 | yes | yes |
| security.scorecard | - | 6.2 |
| security.soc2 | - | yes |
| security.vulnerabilities | - | `{"count":3,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=unleash-server&per_page=100","last_12m":3,"max_severity":"HIGH"}` |

## Capabilities (Feature Flag Software)

| Capability | ConfigCat | Unleash |
|---|:--:|:--:|
| **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 2026-09-01T16:39:41.689Z. "-" = undocumented, not absent.*