Comparison

Statsig vs Unleash

On the evidence we track, Statsig leads this comparison with a composite score of 87/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Statsig full profile →Unleash full profile →

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★Statsig87

Unleash67

Attribute comparison across 2 tools
Attribute	StatsigLeader	Unleash
Vioscale score	87 / 100medium · 72%updating	67 / 100medium · 74%updating
Pricing
Free tierpricing.free_tier	✓	✗
Modelpricing.model	freemium	commercial
Price levelpricing.price_level	low	high
Transparentpricing.transparent	✓	✓
Integrations
Countintegrations.count	25	8
Security
Disclosure policysecurity.disclosure_policy	✓	-
Fedrampsecurity.fedramp	-	✓
Gdprsecurity.gdpr	✓	✓
Hipaasecurity.hipaa	✓	-
Iso27001security.iso27001	✓	✓
Scorecardsecurity.scorecard	-	6.2
Soc2security.soc2	✓	✓
Vulnerabilitiessecurity.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
Reliability
Sla pctreliability.sla_pct	99.99	99.99
Status pagereliability.status_page	✓	✓
Adoption
Dependent reposadoption.dependent_repos	-	30
Github starsadoption.github_stars	-	13,762
Package downloads weeklyadoption.package_downloads_weekly	-	21,333
Activity
Commits last 30dactivity.commits_last_30d	-	100
Release
Cadence daysrelease.cadence_days	-	6
Historyrelease.history	-	20 items
License
Spdxlicense.spdx	-	AGPL-3.0
Language
Primarylanguage.primary	-	TypeScript
Market
Availabilitymarket.availability	Available worldwide · Popular in US	Available worldwide · Popular in US, GB, NO · HQ NO

Score

Vioscale score

Statsig87 / 100medium · 72%updating

Unleash67 / 100medium · 74%updating

Pricing

Free tier

Statsig✓

Unleash✗

Model

Statsigfreemium

Unleashcommercial

Price level

Statsiglow

Unleashhigh

Transparent

Statsig✓

Unleash✓

Integrations

Count

Statsig25

Unleash8

Security

Disclosure policy

Statsig✓

Unleash–

Fedramp

Statsig–

Unleash✓

Gdpr

Statsig✓

Unleash✓

Hipaa

Statsig✓

Unleash–

Iso27001

Statsig✓

Unleash✓

Scorecard

Statsig–

Unleash6.2

Soc2

Statsig✓

Unleash✓

Vulnerabilities

Statsig–

UnleashCount: 3 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=unleash-server&per_page=100 · Last 12m: 3 · Max severity: HIGH

Reliability

Sla pct

Statsig99.99

Unleash99.99

Status page

Statsig✓

Unleash✓

Adoption

Dependent repos

Statsig–

Unleash30

Github stars

Statsig–

Unleash13,762

Package downloads weekly

Statsig–

Unleash21,333

Activity

Commits last 30d

Statsig–

Unleash100

Release

Cadence days

Statsig–

Unleash6

History

Statsig–

Unleash20 items

License

Spdx

Statsig–

UnleashAGPL-3.0

Language

Primary

Statsig–

UnleashTypeScript

Market

Availability

StatsigAvailable worldwide · Popular in US

UnleashAvailable worldwide · Popular in US, GB, NO · HQ NO

Capabilities

Feature-by-feature on the axes that matter for feature flag software. “-” means undocumented, not absent.

Capability comparison for Feature Flag Software
Capability	Statsig	Unleash
Deployment
Hosting	Cloud only	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	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	✗	✓

Deployment

Hosting

StatsigCloud only

UnleashCloud + self-hosted

Rollout

Percentage rollout

Statsig✓

Unleash✓

Attribute / segment targeting

Statsig✓

Unleash✓

Evaluation

Local evaluation (no call home)

Statsig✓

Unleash✓

Edge / CDN evaluation

Statsig✓

Unleash✓

Experimentation

Built-in A/B experimentation

Statsig✓

Unleash✓

Experiment stats engine

StatsigFrequentist

Unleash-

Standards

OpenFeature-compliant provider

Statsig✗

Unleash✗

Governance

Audit logs + change approvals

Statsig✓

Unleash✓

Stale-flag / code reference detection

Statsig✓

Unleash✓

Coverage

SDK breadth

StatsigBroad

UnleashBroad

Licensing

Self-hostable OSS core

Statsig✗

Unleash✓

What each one is

The product in its own terms, so the numbers below have context.

Statsig

Leader

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.

Independently observed

Unleash

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.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Statsig

Leader

from $0.05/moSubscriptionFree tier

Free tier (Developer). Pro from $150/mo with 5M events/mo included. Enterprise with custom pricing.

DeveloperFree
- A/B tests & experimentation
- Feature flags & config management
- Product and web analytics
- 1-year analytics retention
- Session replays
- +1 more
Pro$150/mo, 5M events included then $0.05/1K events
- Everything in Developer
- Advanced experimentation
- Advanced product analytics
- Unlimited analytics retention
- Change reviews & approvals
- +1 more
EnterpriseContact sales
- Everything in Pro
- Warehouse native deployment
- Outgoing data integrations
- Data warehouse imports
- SSO, role-based access controls, & teams
- +2 more

as of 2026-08-05verify ↗

Unleash

from $75/moSubscription14-day trial

$75/user/month, 14-day free trial

Hosted$75/user/month, cancel anytime

as of 2026-08-14verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Statsig	Unleash
WebPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✗	✓
HybridDeployment	✗	✓

Platforms

Web

Statsig✓

Unleash✓

Deployment

Cloud / SaaS

Statsig✓

Unleash✓

Self-hosted

Statsig✗

Unleash✓

Hybrid

Statsig✗

Unleash✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (1)

Slack

Statsig

Leader

25 total - 24 not shared

Amplitude
Bugsnag
Census
Datadog
Discord
Fastly
Fivetran
GitHub Code References
Google Analytics
Heap
Jira
LogDNA
Microsoft Teams
Mixpanel
mParticle
Pulumi
RevenueCat
Rudderstack
Segment
Stitch
Vercel Edge Config
Vercel Flags
Visual Studio Code
Webhooks

Independently observed

Unleash

8 total - 7 not shared

Zendesk
ServiceNow
Prometheus
VictoriaMetrics
Grafana
GitHub
Google

Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.