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Technology · head to head

PostHog vs Turso

PostHog logo

PostHog

Technology

The single platform to analyze, test, observe, and deploy new features

From
Free
Rated
-
Full reviewWebsite
Turso logo

Turso

Databases

The Database for the Age of AI Agents

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PostHog the free tier covers 1M events, 5K web session recordings and 2.5K mobile recordings per month before usage-based billing starts; Turso pro tier costs $416.58 monthly, a significant jump from Scaler plan

Where they differ

Only the attributes on which PostHog and Turso actually diverge.

Attributes where PostHog and Turso differ
AttributePostHogTurso
Pricing modelusage-basedfreemium
PlatformsWeb, Ios, Android, ApiWeb
CategoryTechnologyDatabases
Founded2020Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in PostHog

  • Product analytics
  • Session recording
  • Feature flags
  • A/B testing
  • Heatmaps
  • SQL access
  • Data warehouse
  • Apps platform

Only in Turso

Nothing recorded that PostHog does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

PostHog

  • Product analyticsnot Turso
  • Feature experimentationnot Turso
  • User behavior trackingnot Turso
  • A/B testingnot Turso
  • Debug production issuesnot Turso

Turso

  • SQLite database hosting and replicationnot PostHog
  • Edge computing and distributed database deploymentsnot PostHog
  • Applications requiring multi-region database accessnot PostHog

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

PostHog

  • The free tier covers 1M events, 5K web session recordings and 2.5K mobile recordings per month before usage-based billing starts
  • Accounts without a card on file are limited to 1 project; adding one raises it to 6
  • Data retention is 1 year until a card is added, which extends it to 7 years
  • Support is community-only until the account is on a paid plan
  • Error tracking is capped at 100K exceptions and surveys at 1500 responses per month on the free tier

Turso

  • Pro tier costs $416.58 monthly, a significant jump from Scaler plan
  • Overage charges apply on all tiers beyond storage and row limits
  • Enterprise options require contacting sales for custom pricing

Pricing, plan by plan

PostHog

Free
  • FreeFree
    • 1M events/month
    • 5K sessions/month
    • Unlimited users
  • Paid$undefined/month
    • $0.00031/event
    • $0.005/session
    • Advanced permissions
  • Enterprise$undefined/month
    • SAML SSO
    • Advanced security
    • Dedicated support

Turso

Free
  • FreeFree
    • 100 databases
    • 5 GB storage
    • 500M monthly rows read
  • Developer$4.99/month
    • Unlimited databases
    • 9 GB storage
    • 2.5B monthly rows read
  • Scaler$24.92/month
    • Unlimited databases
    • 24 GB storage
    • 100B monthly rows read
  • Pro$416.58/month
    • Unlimited databases
    • 50 GB storage
    • 250B monthly rows read

Which should you pick?

Choose PostHog if

  • You need product analytics.
  • You want to start without paying.
  • You work on Web, Ios, Android, Api.
  • You also want session recording.
PostHog review

Choose Turso if

  • You want to start without paying.
Turso review

Questions people ask

Is PostHog or Turso better?
Neither clearly leads. PostHog starts at Free and Turso at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PostHog or Turso?
PostHog starts at Free and Turso at Free.
Does PostHog or Turso run on more platforms?
PostHog runs on Web, Ios, Android, Api. Turso runs on Web.
Can I use PostHog for free?
Both have a free tier, so you can try either at no cost before committing.
What is PostHog best used for?
PostHog is most often used for product analytics, feature experimentation, user behavior tracking, a/b testing. Of those, product analytics and feature experimentation are not what Turso is typically brought in for.
What can PostHog do that Turso cannot?
PostHog covers Product analytics, Session recording, Feature flags, A/B testing.

Answered from the vendors’ own pages

PostHog: What does PostHog's free tier include per month?

PostHog free tier includes: 1M analytics events, 5K session replays, 1M feature flag requests, 100K error tracking exceptions, 1,500 survey responses, 1M data warehouse rows, 10K data pipeline events, 100K AI observability events, 500 PostHog AI credits, 10K workflow messages, and 10GB log ingestion. Source: https://posthog.com/pricing

Source
Turso: How much does Turso cost?

Turso offers a free tier with 100 databases and 5 GB storage. Paid tiers start at $4.99/month (Developer), $24.92/month (Scaler), and $416.58/month (Pro tier). Enterprise deployments require custom pricing.

Source
PostHog: How much data retention does PostHog provide on paid plans?

PostHog free tier provides 1-year data retention. Pay-as-you-go plans offer 7-year data retention across all projects, enabling longer historical analysis. Source: https://posthog.com/pricing

Source
Turso: What are the overage charges on Turso plans?

Overage charges vary by tier. Free tier charges $0.75/GB for storage overage and $1 per billion rows over the 500M limit. Developer tier charges $0.75/GB storage and $1 per billion rows. Scaler tier charges $0.50/GB and $0.80 per billion rows. Pro tier charges $0.45/GB and $0.75 per billion rows.

Source
PostHog: What percentage of PostHog users stay on the free tier?

PostHog states that 97% of companies use PostHog for free, indicating extensive free tier adoption. However, specific per-unit pricing rates for overages on paid plans are not published. Source: https://posthog.com/pricing

Source
Turso: Is there a free tier on Turso?

Yes, Turso's free tier includes 100 databases, 5 GB storage, and 500 million monthly rows read with overage charges for excess usage.

Source
PostHog: When does PostHog provide priority support on paid plans?

PostHog provides email or Slack support for accounts exceeding $2,000/month on pay-as-you-go plans. Specific response times and support SLAs are not detailed on their pricing page. Source: https://posthog.com/pricing

Source
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