OpenPanel

Open-source product analytics platform combining the best of Mixpanel and Plausible. Tracks events, user journeys, funnels, retention, and real-time activity. Self-hostable with Docker or deployable to cloud. SDK-based event tracking for web, mobile, and server. Positioned as the open-source alternative to Mixpanel with a simpler setup and privacy-first approach.

Evaluated Mar 06, 2026 (0d ago) v1.0+

Homepage ↗ Repo ↗ Other analytics open-source self-hosted privacy posthog-alternative events funnel retention

⚙ Agent Friendliness

/ 100

Can an agent use this?

🔒 Security

/ 100

Is it safe for agents?

⚡ Reliability

/ 100

Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality

Documentation

Error Messages

Auth Simplicity

Rate Limits

🔒 Security

TLS Enforcement

100

Auth Strength

Scope Granularity

Dep. Hygiene

Secret Handling

HTTPS enforced. Self-hosted gives full data control. GDPR-compliant by design (data stays on your infrastructure). Open source and auditable.

⚡ Reliability

Uptime/SLA

Version Stability

Breaking Changes

Error Recovery

Best When

You want open-source product analytics with Mixpanel-like features, self-hosting capability, and privacy-first design without the Mixpanel price tag.

Avoid When

You need mature, enterprise-grade analytics with years of battle-tested reliability — PostHog or Mixpanel have longer track records.

Use Cases

• Track product events (button clicks, page views, conversions) with an open-source Mixpanel alternative that you control
• Analyze user funnels and retention cohorts without sending data to third-party analytics vendors
• Self-host analytics infrastructure for GDPR/privacy compliance without cookie consent requirements
• Monitor real-time user activity and session replay for product debugging and UX improvement
• Build custom analytics dashboards using OpenPanel's API to query event data programmatically

Not For

• Teams needing Mixpanel/Amplitude feature parity immediately — OpenPanel is newer and lacks some advanced features
• Marketing attribution and UTM analytics at scale — PostHog or Mixpanel have more mature attribution
• Businesses without infrastructure to self-host — managed cloud tier is available but new/small

Interface

REST API

Yes

GraphQL

gRPC

MCP Server

SDK

Yes

Webhooks

Yes

Authentication

Methods: api_key bearer_token

OAuth: No Scopes: No

Client ID + Client Secret for tracking SDKs. Bearer token for REST API access. Self-hosted: API keys generated in dashboard. Organization and project-scoped keys.

Pricing

Model: open_source

Free tier: Yes

Requires CC: No

AGPL-3.0 licensed core is free. Self-hosting is unlimited and free. OpenPanel Cloud offers managed hosting with a free tier and paid plans for higher volumes.

Agent Metadata

Pagination

cursor

Idempotent

Partial

Retry Guidance

Not documented

Known Gotchas

⚠ OpenPanel is newer than PostHog/Mixpanel — some advanced features and edge cases may have bugs or missing documentation
⚠ Self-hosting requires Clickhouse for analytics storage — setup is more complex than single-container solutions
⚠ AGPL-3.0 license means SaaS products built on OpenPanel may need to open-source their code — verify licensing for commercial use
⚠ Real-time event ingestion uses a queue — analytics data may have seconds to minutes of delay before appearing in dashboards
⚠ SDK tracking requires profile identification before user-level analytics work — anonymous vs identified events must be planned carefully
⚠ REST API for querying analytics data is less mature than event ingestion SDK — complex queries may require direct database access for self-hosted

Alternatives

posthog-api plausible-api mixpanel-api matomo-api

Full Evaluation Report

Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for OpenPanel.

$99

API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-03-06.