TrackRival
PricingCompareProductsChangelogSign inGet early access
TrackRival

Pricing and changelog intelligence for founders who want signal without babysitting competitor pages.

© 2026 TrackRival

Product
CompareChangelogWaitlist
Resources
CategoriesProduct pagesCompare indexDigestBlog
Legal
PrivacyTerms
Home/Compare/PostHog vs Clerk

PostHog vs Clerk

A side-by-side comparison of pricing, plans, and recent product updates. Pricing data last refreshed May 15, 2026.

PostHog

How developers build successful products.

Visit →
Category
analytics
Plans tracked
2
Entry price
Free
Free plan?
Yes
See full PostHog pricing & changelog →

Clerk

The most comprehensive User Management Platform.

Visit →
Category
auth
Plans tracked
4
Entry price
$25/mo
Free plan?
Yes
See full Clerk pricing & changelog →

Plan-by-plan pricing

PostHog

Free

PostHog

Free
  • Generous monthly free tier
  • Community support
  • 1 project, 1-year data retention
  • Unlimited team members
  • Usage capped at free tier limits
  • + 1 more

Pay-as-you-go

PostHog

Free
  • Usage-based pricing after free tier
  • Set billing limits per product
  • Standard support (email, Slack-based over $2k/mo)
  • 6 projects, 7-year data retention
  • Unlimited team members
  • + 1 more

Clerk

Hobby

Clerk

Free
  • Up to 3 dashboard seats
  • Unlimited applications
  • 50,000 MRU limit per app
  • Up to 5 user impersonations
  • Custom domain
  • + 1 more

Pro

Clerk

$25/mo
  • Up to 3 dashboard seats
  • 50,000 MRU included per app
  • 1 Enterprise connection included
  • Remove Clerk branding
  • Multi-factor authentication (MFA)
  • + 1 more

Business

Clerk

$300/mo
  • 10 dashboard seats included
  • Additional seats $20/mo each
  • SOC2 Report
  • Enhanced dashboard roles
  • Priority support
  • + 1 more

Enterprise

Clerk

Custom
  • Annual committed use discounts
  • 99.99% Uptime SLA
  • Enterprise SSO for workspace
  • Premium support SLA + dedicated slack channel
  • HIPAA compliance available with BAA
  • + 1 more

PostHog vs Clerk FAQ

PostHog vs Clerk: which is cheaper?
PostHog starts at an unpublished tier, while Clerk starts at $25/mo. TrackRival snapshots both daily as plan pages change.
Does PostHog or Clerk have a free plan?
Both PostHog and Clerk show a free plan in the latest snapshot, so the plan tables above are the fastest way to compare limits.
Is PostHog a good analytics alternative to Clerk?
PostHog is tracked in analytics, while Clerk overlaps for similar buyers. Use the changelog section below to compare shipping cadence before you choose.
How often is this PostHog vs Clerk comparison updated?
TrackRival refreshes pricing snapshots daily and appends new changelog entries whenever either product ships a release.

Recent product updates

What each team shipped most recently.

PostHog

  • May 8, 2026
    The best MCP servers for developers at startups

    PostHog highlights key MCP servers for startup workflows like debugging, enabling agents to pull data from Linear, GitHub, Vercel, and PostHog in a single prompt.

  • May 7, 2026
    4,063 errors closed without a human opening PostHog – here's what we learned

    PostHog's AI agents autonomously resolved over 4,000 errors and suppressed 1,750 more last month, primarily through automated fixes and noise filtering.

  • May 5, 2026
    PostHog Code and the self-driving product

    PostHog Code beta launches a desktop app for coding agents that enable self-driving product development.

See all PostHog updates →

Clerk

  • May 6, 2025
    Improved observability with Application Logs

    Clerk's new Logs page tracks sign-ins, updates, billing, and other events with filtering and full detail views.

  • Apr 22, 2025
    Clerk CLI

    Clerk CLI is an open-source terminal tool for managing Clerk projects, settings, and resources via commands like init, config, and api.

  • Apr 17, 2025
    API Keys General Availability

    Clerk API keys are now generally available with free monthly allocations for creations and verifications, followed by usage-based pricing.

See all Clerk updates →

Which should you pick?

Both PostHog and Clerk serve overlapping audiences (PostHog in analytics, Clerk in auth).

  • Choose PostHog if you value: how developers build successful products.
  • Choose Clerk if you value: the most comprehensive user management platform.
  • Subscribe to TrackRival if you want to be notified whenever either of them changes pricing or ships a major update — so you can react before your competitors do.

Related comparisons

  • Auth0 vs PostHog
  • WorkOS vs PostHog
  • Stytch vs PostHog
  • Descope vs PostHog
  • Kinde vs PostHog
  • FusionAuth vs PostHog