PostHog vs Split: Feature Flags Comparison (2026)
PostHog offers a transparent, usage-based pricing model with robust analytics, while Split provides a comprehensive feature set for continuous delivery and resilience testing, supporting multiple cloud environments.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask feature flags questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
- ✓Generous free tier
- ✓Usage-based pricing
- ✓Unlimited team members
- ✓Community support
- ✓Open Source starter platform
- ✓Continuous Delivery & GitOps
- ✓World's fastest CI
- ✓Infrastructure as Code Management
- ✓Security Testing Orchestration
- ✓Feature Management & Experimentation
- ✓Resilience Testing
- ✓Service Reliability Management
When to choose PostHog
You prioritize transparent, usage-based pricing, unlimited team members, and strong community support. PostHog also offers robust analytics features and various SSO integrations like Google, GitHub, and GitLab.
When to choose Split
You need a comprehensive platform for continuous delivery, GitOps, and feature management, with support for multiple cloud environments (AWS, Azure, Google Cloud). Split also provides integrations with GitHub, GitLab, Bitbucket, and Jenkins.
Frequently Asked Questions
AI visibility profiles
Is one of these your brand?
Get the full report by email: every feature flags buyer question we ask, which engines name you, and who gets named instead.
posthog.com
split.io