5 Posthog Alternatives (2026)

SignaKit

Feature flags & A/B testing for engineering teams

SignaKit is a feature flags, A/B testing, and experimentation platform for engineering teams that need full control over software releases without per-seat pricing or vendor lock-in. Flags are evaluated locally inside the application process using a cached configuration served from AWS CloudFront...

Rejourney - See Where Users Drop Off

One Platform to Track, Replay, and Fix User Journeys

Rejourney helps a product team understand their user journey with session replay, fix the issues with bug tracking, and see improvement with funnel analytics. Rejourney is built to help you ditch the need for multiple analytics and monitoring platforms in favor of an all in one.

Adtivity

The Growth Layer for Founders. MRR, lifecycle, churn.

Adtivity is the Growth Layer for Founders. It plugs into Stripe and Paystack plus your codebase, and surfaces MRR, lifecycle, churn prediction, and plain-English growth recommendations in one place. No SQL, no data team, no five-tab tax of Stripe plus PostHog plus Baremetrics plus Dune plus your...

Wire AI

The AI-native growth engineer for mobile apps

Wire is the AI-native growth engineer your app doesn't have. You wire it into your React Native app with an npm kit, and it runs four versions of EVERY step of your users' journey, live at once: the onboarding questions, the value screens, the coachmarks, the review prompts. Five stages, four arms...

Filasys

The custom-first, low-effort analytics platform

Filasys is a data analytics platform that adapts to its users' needs. Spend less time and effort adapting your data pipeline to your solution, and use a smart platform that benefits you with: - bespoke data type - automated data validation - advanced data extraction - type aware systems - unit...