vioscaleAI
Comparison

Flagsmith vs Statsig

On the evidence we track, Statsig leads this comparison with a composite score of 86/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Flagsmith full profile →Statsig full profile →
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Flagsmith59
★Statsig86
Score
vioscaleAI score
Flagsmith59 / 100high · 77%
Statsig86 / 100medium · 72%
Pricing
Free tier
Flagsmith✓
Statsig✓
Model
Flagsmithfreemium
Statsigfreemium
Price level
Flagsmithmid
Statsiglow
Starting price
Flagsmith$40
Statsig–
Transparent
Flagsmith✓
Statsig✓
Integrations
Count
Flagsmith7
Statsig7
Security
Disclosure policy
Flagsmith–
Statsig✓
Fedramp
Flagsmith✓
Statsig–
Gdpr
Flagsmith✓
Statsig✓
Hipaa
Flagsmith✓
Statsig✓
Iso27001
Flagsmith–
Statsig✓
Soc2
Flagsmith✓
Statsig✓
Vulnerabilities
Reliability
Sla pct
Flagsmith–
Statsig99.99
Status page
Flagsmith✓
Statsig✓
Adoption
Dependent repos
Flagsmith0
Statsig–
Github stars
Flagsmith6,592
Statsig–
Package downloads weekly
Flagsmith143,238
Statsig–
Activity
Commits last 30d
Flagsmith100
Statsig–
Release
Cadence days
Flagsmith1
Statsig–
History
Flagsmith20 items
Statsig–
License
Spdx
FlagsmithBSD-3-Clause
Statsig–
Language
Primary
FlagsmithPython
Statsig–
Market
Availability
Content
Faq
Flagsmith8 items
Statsig7 items

Capabilities

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

Deployment
Hosting
FlagsmithCloud + self-hosted
StatsigCloud only
Rollout
Percentage rollout
Flagsmith✓
Statsig✓
Attribute / segment targeting
Flagsmith✓
Statsig✓
Evaluation
Local evaluation (no call home)
Flagsmith-
Statsig✓
Edge / CDN evaluation
Flagsmith✓
Statsig✓
Experimentation
Built-in A/B experimentation
Flagsmith✓
Statsig✓
Experiment stats engine
Flagsmith-
StatsigFrequentist
Standards
OpenFeature-compliant provider
Flagsmith✓
Statsig✗
Governance
Audit logs + change approvals
Flagsmith✓
Statsig✓
Stale-flag / code reference detection
Flagsmith✓
Statsig✓
Coverage
SDK breadth
FlagsmithBroad
StatsigBroad
Licensing
Self-hostable OSS core
Flagsmith✓
Statsig✓

What each one is

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

Flagsmith

An open-source platform for managing feature flags and remote configuration across web, mobile, and server-side applications. Enables controlled rollouts, A/B testing, and runtime configuration changes without code deployment.

Independently observed

Statsig

Leader

A cloud-based platform combining feature flagging, product analytics, and experimentation. Enables teams to roll out features incrementally, measure their impact on key business metrics, and run controlled experiments with statistical rigor.

Independently observed

Pricing

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

Flagsmith

from $40/moHybridFree tier14-day trial

Free tier (50k requests/month). Paid plans from $40/month.

  • FreeFree
    • Up to 50,000 requests per month
    • 1 team member
    • Unlimited feature flags
    • Unlimited environments
    • Unlimited identities and segments
    • +1 more
  • Start-Up$40/month
    • 1,000,000 requests per month
    • 3 team members
    • Email technical support
    • Scheduled flags
    • 3rd party integrations
  • Growing$50/seat/month
    • SAML/SSO authentication
    • Governance features (roles, permissions, change requests, audit logs)
    • Priority email and chat technical support
  • EnterpriseContact sales
    • Custom hosting solutions
    • Real-time technical support via chat
    • Enterprise SLA
as of verify ↗

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 verify ↗

Platform & deployment

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

Platforms
Web
Flagsmith✓
Statsig✓
iOS
Flagsmith✗
Statsig✓
Android
Flagsmith✗
Statsig✓
CLI
Flagsmith✓
Statsig✗
Deployment
Cloud / SaaS
Flagsmith✓
Statsig✓
Self-hosted
Flagsmith✓
Statsig✗
On-premise
Flagsmith✓
Statsig✗

Integrations

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

In common (2)
  • Jira
  • Datadog

Flagsmith

9 total - 7 not shared
  • Analytics platforms (for A/B testing)
  • OpenFeature standard
  • GitHub
  • GitLab
  • Sentry
  • Okta
  • OpenTelemetry
Independently observed

Statsig

Leader
28 total - 26 not shared
  • Amplitude
  • Bugsnag
  • Census
  • Discord
  • Fastly
  • Fivetran
  • GitHub Code References
  • Google Analytics
  • Heap
  • LogDNA
  • Microsoft Teams
  • Mixpanel
  • mParticle
  • Pulumi
  • RevenueCat
  • Rudderstack
  • Segment
  • Slack
  • Stitch
  • Vercel Edge Config
  • Vercel Flags
  • Visual Studio Code
  • Webhooks
  • Snowflake
  • +2 more
Independently observed
Still deciding?

Flagsmith or Statsig: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

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