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PostHog Pricing

freemiumopen sourcelast verified August 26, 2026official site ↗
PlanPriceNotes
Free Tierofficial source ↗$0checked 2026-08-261M analytics events/mo, 5,000 session recordings/mo, 1M feature flag requests/mo, 100k error exceptions
Pay-as-you-goofficial source ↗Usage-basedchecked 2026-08-26Volume-tiered usage pricing per product (from $0.00005/event), unlimited seats, 7-year data retention, billing caps
Enterpriseofficial source ↗Customchecked 2026-08-26Custom volume discounts, dedicated support engineer, SAML SSO, advanced RBAC, custom SLA

structured from cited official pricing sources: “PostHog is an open-source all-in-one product analytics suite. It provides a generous Free tier including 1M product analytics events, 5,000 session replays, and 1M feature flag requests per month with zero seat fees. Paid usage is metered per product with volume tier discounts and hard billing caps, alongside customized Enterprise plans.”

Self-hosting cost

PostHog is open source. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage. Any hosted, managed, or API plans remain separately priced.

Free & cheaper AI Monitoring & Observability

same category, free plan or open-source license

OpenLITopen source100% free and open source under the Apache-2.0 license ($0 self-hosted on Docker and Kubernetes). Features OpenTelemetry-native LLM tracing, GPU hardware metrics (NVIDIA/AMD/Intel), Prompt Hub, and security guardrails. Managed OpenLIT Cloud edition is available for hosted enterprise deployments.Grafanaopen sourceGrafana is free and open-source under AGPL-3.0 for self-hosting. Grafana Cloud features a generous free tier (10k metrics series, 50GB logs/traces) and a Pro tier starting at $19/month plus pay-as-you-go usage.Latitudeopen sourceLatitude is an open-source AI agent observability and evaluation platform under the MIT license. It offers a free self-hosted edition and a free cloud Starter tier (20,000 credits/mo), alongside a Pro plan at $99/month for growing teams and custom Enterprise pricing.Judgevalopen sourceJudgeval is an open-source Python SDK (Apache-2.0) for AI agent evaluation and tracing. Judgment Labs offers hosted enterprise agent behavior monitoring and evaluation platform access via custom quotes.
PostHog overview →alternatives →review: 88/100 →

FAQ

How much does PostHog cost?

PostHog is an open-source all-in-one product analytics suite. It provides a generous Free tier including 1M product analytics events, 5,000 session replays, and 1M feature flag requests per month with zero seat fees. Paid usage is metered per product with volume tier discounts and hard billing caps, alongside customized Enterprise plans.

Does PostHog have a free plan?

Yes — PostHog has a free plan alongside its paid tiers.

Can you self-host PostHog for free?

PostHog is open source. Self-hosting does not add a software license fee, but you still pay for infrastructure, operations, and any external model or API usage. Any hosted, managed, or API plans remain separately priced.

What are free or cheaper PostHog alternatives?

OpenLIT, Grafana, Latitude are in the same category with a free plan or open-source license.

pricing is editorial catalog data (last verified August 26, 2026) — vendors change plans; confirm on the official site before you buy. Reuse this data under CC-BY 4.0 via /data.