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testcritic

OpenReplay vs PostHog

Feature checklists rarely decide anything. What decides it is the pricing metric, who has to write the tests, and which limitation you can live with.

Entry price

From $199 per month (Cloud dedicated instance, billed hourly at $0.276)

Free tier

Free tier available

Free tier

What drives the bill

The metric that actually scales your invoice.

Self-hosting costs only infrastructure and is the main reason to pick OpenReplay. Managed cloud is an instance you rent rather than a per-session rate, though a usage-based serverless option also exists.

Usage-based pricing per product with a substantial free tier; most small teams stay free indefinitely.

Free tier

Self-hosted community edition is free and unlimited.

Large monthly free allowance across every product, plus free self-hosting.

Open source

ELv2

MIT (core) / proprietary enterprise modules

Self-hostable

No-code authoring

Languages

JavaScriptTypeScript
JavaScriptTypeScriptPythonJavaGoRubyPHPSwiftKotlin

Platforms

WebiOSAndroid
WebAPIiOSAndroid

Fits teams

StartupScale-up / mid-marketEnterprise
Solo / side projectStartupScale-up / mid-marketEnterprise

Adoption

Established

OpenReplay · since 2021

Widely used

PostHog · since 2020

Strengths

  • Full data sovereignty — recordings stay inside your infrastructure.
  • Developer-focused feature set comparable to LogRocket.
  • No volume-based pricing when self-hosted.
  • Replaces four or five separate subscriptions with one bill and one SDK.
  • Free tier is large enough for real production use at startup scale.
  • Open source with a credible self-hosting path.

Limitations

  • Self-hosting session replay is a non-trivial operational commitment, including storage.
  • Smaller community and fewer integrations than the commercial tools.
  • Analytics and funnel features are thinner.
  • Individual modules are less deep than category specialists.
  • Self-hosting at scale is a serious infrastructure undertaking.
  • The product surface changes fast, which means occasional churn.

Best for

Privacy-constrained or high-volume teams that cannot use a hosted replay vendor.

Startups and scale-ups consolidating analytics, replay and flags into one platform.

All of these integrate with: Sentry, Slack.

Pricing last reviewed August 2026 and is indicative only — confirm on each vendor’s own page.