# Optimizely vs Statsig

**Leader by Vioscale score:** Statsig

| Attribute | Optimizely | Statsig |
|---|---|---|
| **Vioscale score** | 34.5 (40% (low)) | 87 (72% (medium)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Optimizely is an integrated suite combining content management, experimentation, personalization, and AI-powered automation to help brands create, test, and optimize customer experiences across multiple touchpoints. | 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":"cloud","experimentation":true,"targeting_rules":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":"GlobalLink"},{"name":"Microsoft Dynamics"},{"name":"Commerce Connect"}]` | `[{"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"}]` |
| market.availability | - | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"quote","summary":"Custom plans - contact sales for pricing","sourceUrl":"https://www.optimizely.com","retrievedAt":"2026-08-03T22:30:31.586Z"}` | `{"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 |
| pricing.model | commercial | freemium |
| pricing.price_level | unknown | low |
| pricing.transparent | no | yes |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.gdpr | yes | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.soc2 | - | yes |

## Capabilities (Feature Flag Software)

| Capability | Optimizely | Statsig |
|---|:--:|:--:|
| **Deployment** |  |  |
| Hosting | Cloud only | 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 |
| **Licensing** |  |  |
| Self-hostable OSS core | - | ✗ |

*Source: Vioscale. Generated 2026-09-01T16:42:58.612Z. "-" = undocumented, not absent.*