PostHog alternatives

PostHog is listed under Dev Tools: Product analytics, session replay, and feature flags. We compare it with 15 other Dev Tools tools that have researched data. 14 of them offer a free plan or are free to use (4 open source), and 1 are paid only. PostHog itself is freemium (free plan + paid tiers).

Order: Sorted by how much you can use for free (free or open source first, then free plan with paid tiers, then paid only), then by the number of documented features, then alphabetically. No ratings or reviews are used.

Tool	Pricing	Free tier	Key features	Who it's for
PostHog this tool	Freemium (free plan + paid tiers)	Yes	Stores analytics, errors, replays, and business data together Queries that data with SQL, charts, and visualizations Includes feature flags, experiments, surveys, and web analytics	Teams shipping products, from side projects to public companies.
open_scion	Free and open source	Yes	Clients fetch single objects and sparse trees instead of a full clone Blame, path history, and code search run on the server Lands a change with compare-and-swap instead of a merge queue	Developers running source control for coding agents.
Security Audit Skill	Free and open source	Yes	Runs reconnaissance, coverage-led hunting, candidate validation, and structured output Independent agents verify records, then reports are derived from those records Writes confirmed, needs_validation, and rejected records to findings.json	Developers who want a coding agent to audit a repository and keep machine-readable findings.
Agent Toolkit for AWS	Free No additional charge; pay only for AWS resources	Yes	Auto-detects your agents, installs skills, and configures the MCP server Managed MCP server for AWS CLI commands, docs search, and curated skills Covers 300+ AWS services and 15,000+ API actions through one tool	Developers whose coding agents build and manage applications on AWS.
GPTibo	Free and open source	Yes	Storefront for products, checkout, orders, and after-sales requests Admin for pricing, orders, refunds, partners, and notifications Partner desk with its own shop, branding, and custom domain	Developers self-hosting a digital-goods shop.
PostgreSQL	Free and open source	Yes	Open source object-relational database system Official documentation covers install and everyday use Numbered releases available to download, including beta previews	For people learning the system or running it for application workloads, including production.
Docker	Freemium (free plan + paid tiers) Paid plans from $11/user/month	Yes	Package apps as containers, then share and run them Run each coding agent in an isolated microVM Find and publish container images on Docker Hub	Individual developers, teams, and enterprises that build and run containers and coding agents.
Linear	Freemium (free plan + paid tiers) Paid plans from $10 per user/month, billed yearly	Yes	Turn chats and customer feedback into routed, labeled issues Plan work with initiatives, roadmaps, and up-to-date PRDs Assign issues to an agent that codes and opens pull requests	Product development teams that plan and build with people and AI agents.
Neon	Freemium (free plan + paid tiers)	Yes	Serverless Postgres with branching and separate storage and compute Managed user authentication included in every database Serverless functions that run beside the database	For developers building apps and agents that need a Postgres backend.
Notion	Freemium (free plan + paid tiers) Paid plans from $10 per member/month	Yes	Store notes, docs, and tasks in one workspace Search connected apps such as Slack and GitHub Agents complete multi-step tasks using workspace context	For individuals, small teams, growing businesses, and enterprises.
Prisma	Freemium (free plan + paid tiers) Paid plans from $10/month	Yes	Type-safe ORM defined by a declarative schema Managed Postgres with a preview database per branch Hosts Node.js, Bun, or Next.js apps beside Postgres	TypeScript developers and coding agents building and deploying apps.
Redis	Freemium (free plan + paid tiers)	Yes	Sub-millisecond reads and writes for caching Event-driven messaging and data pipelines Persistent storage for application sessions	Developers building real-time apps and AI agents.
Sentry	Freemium (free plan + paid tiers) Paid plans from $26/month	Yes	Monitor errors, logs, traces, replays, profiles, and metrics together Replay failed fetches and trace slow requests to the code AI debugger drafts merge-ready patches from logs and traces	Developers and software teams monitoring application errors and performance.
Supabase	Freemium (free plan + paid tiers) Paid plans from $25/month	Yes	Every project includes a full Postgres database User sign-ups and logins with row level security Deploy custom code as edge functions without managing servers	Developers and teams building applications on Postgres.
Warp	Freemium (free plan + paid tiers) Paid plans from $20/month	Yes	Run fleets of coding agents across the software lifecycle Define factories in code with repos, secrets, models, and cloud access Score runs with evals and benchmarks, then improve the factory	Developers and engineering teams automating software delivery with coding agents.
PlanetScale	Paid	No	Horizontally shards MySQL and Postgres across many nodes Applies schema changes and version upgrades without downtime Automatic failover across three availability zones	Teams running MySQL or Postgres from small projects to large production workloads.

PostHog alternatives: FAQ

What are the best PostHog alternatives?

open_scion, Security Audit Skill, Agent Toolkit for AWS, GPTibo, PostgreSQL, Docker, Linear, Neon, Notion, Prisma, Redis, Sentry, Supabase, Warp, PlanetScale are the PostHog alternatives in our directory that have researched data. They are ordered by how much you can use for free, then by documented features. No ratings or reviews are used, so the order is not a quality ranking.

Is there a free alternative to PostHog?

open_scion (free and open source), Security Audit Skill (free and open source), Agent Toolkit for AWS (free), GPTibo (free and open source), PostgreSQL (free and open source), Docker (freemium (free plan + paid tiers)), Linear (freemium (free plan + paid tiers)), Neon (freemium (free plan + paid tiers)), Notion (freemium (free plan + paid tiers)), Prisma (freemium (free plan + paid tiers)), Redis (freemium (free plan + paid tiers)), Sentry (freemium (free plan + paid tiers)), Supabase (freemium (free plan + paid tiers)), Warp (freemium (free plan + paid tiers)). Free tiers can change, so check each site.