Mixpanel and Amplitude both meter cost against tracked users or ingested event volume, so adding a new autocaptured click or expanding server-side event tracking can push a team into a costlier pricing tier mid-quarter. Retention curves and multi-step funnels sit behind that same usage-based billing wall, meaning the exact reports a growth team checks daily are the ones driving the overage. PostHog, OpenPanel, Swetrix, and Rybbit all store raw events in ClickHouse behind a Docker Compose stack, so the funnel steps and retention cohorts in this roundup are queryable directly with SQL instead of being locked behind a vendor's rate-limited reporting API. Retention windows and event schemas are also set in your own docker-compose.yml rather than capped by a SaaS plan's data-retention policy.
| Name | Main Category | Sub-Category | Target Alternative | Free Tier Summary | Self-Hostable? | Short Description | Primary Link |
|---|---|---|---|---|---|---|---|
OpenPanel | Product Analytics & Monitoring | Product & Event Analytics | Mixpanel / Amplitude | 100% Free - Self-Hosted (AGPL-3.0) | Yes - Docker | AGPL-3.0 platform built specifically to replace Mixpanel, pairing Postgres for app metadata with ClickHouse for event storage to power funnels, cohorts, session replay, and revenue tracking. Ships as a Docker Compose stack and includes an MCP server so tools like Claude or Cursor can query the underlying user data directly. | |
Rybbit | Product Analytics & Monitoring | Web & Product Analytics | Mixpanel / Amplitude | 100% Free - Self-Hosted (AGPL-3.0) | Yes - Docker | AGPL-3.0 web and product analytics tool built on Fastify, Postgres, and ClickHouse that ships funnels, retention curves, and user-journey dashboards behind a single Docker Compose deploy. The self-hosted edition carries no row or site caps, unlike Rybbit's metered cloud tiers. | |
Swetrix | Product Analytics & Monitoring | Web Analytics & Funnels | Mixpanel / Amplitude | 100% Free - Self-Hosted (AGPL-3.0) | Yes - Docker | AGPL-3.0 analytics platform bundling event funnels, custom events, error tracking, and performance monitoring on a NestJS backend backed by MySQL and ClickHouse. Self-hosting via Docker keeps all event data on infrastructure you control (note: session replays remain exclusive to Swetrix Cloud). | |
PostHog | Product Analytics & DevOps Tools | Product Analytics, Session Replay & Feature Flags | Mixpanel / Amplitude / LaunchDarkly | 100% Free - Self-Hosted (MIT core; /ee module separately licensed) | Yes - Docker | All-in-one MIT-licensed suite combining product analytics, session replay, and feature flags on a single ClickHouse event store; lets you run user funnels alongside targeted feature rollouts on your own Docker infrastructure without per-request flag or event tier fees. |
Stape bills per request once you outgrow its free tier. These open-source tag managers give you server-side tracking on infrastructure you control.
Typeform caps your responses and Qualtrics hides pricing behind a sales call — these self-hosted tools skip both.
Datadog and Checkly bill per test run across every check and location. These self-hosted tools give you unlimited synthetic checks instead.
Open-source RUM tools with session replay, JS error tracking, and Core Web Vitals — no per-session billing or vendor data caps.
Atlassian is retiring Opsgenie and Grafana archived its OSS on-call tool. Here are five self-hosted platforms that still page, escalate, and route alerts.
Self-hosted, open-source CDPs that replace Segment and mParticle's per-MTU pricing with Docker-deployable event routing and raw data ownership.
Five self-hosted platforms that track visitors without cookies or consent banners, replacing Google Analytics and Adobe Analytics for GDPR-first teams.
RDS and Cloud SQL restrict superuser access and bill per GB for IOPS and backups. These self-hosted platforms give you both back.
Neo4j Aura's per-GB pricing and node caps get expensive fast. These self-hosted graph databases handle the same Cypher queries and knowledge graphs for free.
Escape Hasura Cloud's per-hour and per-GB billing with open-source engines that turn any Postgres schema into a live GraphQL or REST API.
Airtable's per-seat pricing adds up fast. These open-source, self-hosted tools give you the same grid-and-view interface on a database you actually own.
Neon and PlanetScale meter branches, compute, and row reads. These six distributed SQL platforms replicate that architecture without the usage bill.