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Technology · head to head

PostHog vs Sketch

PostHog logo

PostHog

Technology

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

From
Free
Rated
-
Full reviewWebsite
Sketch logo

Sketch

Technology

The digital design toolkit

From
$12/month
Rated
-
Full reviewWebsite

The short version

  • Only PostHog has a free tier, so it costs nothing to try first.
  • 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; Sketch macOS-only for editing, blocking Windows and Linux users from accessing design features
  • They diverge on capability: PostHog covers Product analytics, Sketch covers Vector editing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which PostHog and Sketch actually diverge.

Attributes where PostHog and Sketch differ
AttributePostHogSketch
Starting priceFree$12/month
Pricing modelusage-basedUnknown
Free tierYesNo
PlatformsWeb, Ios, Android, ApimacOS, Web, iOS, iPad
Founded20202010

Identical on both: user rating (Not yet rated), category (Technology).

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 Sketch

  • Vector editing
  • Symbols & components
  • Prototyping
  • Real-time collaboration
  • Developer handoff
  • Plugins ecosystem
  • Cloud sync
  • Version history

Both cover

  • 2FA

What people use each for

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

PostHog

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

Sketch

  • UI designnot PostHog
  • Mobile app designnot PostHog
  • Web designnot PostHog
  • Design systemsnot PostHog
  • Prototypingnot 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

Sketch

  • macOS-only for editing, blocking Windows and Linux users from accessing design features
  • Real-time collaboration feels less seamless than Figma with occasional sync delays
  • Limited built-in image editing capabilities, requiring external software for bitmap work
  • Subscription required for cloud features and collaboration, losing access if subscription lapses

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

Sketch

$12/month
  • Standard$12/month
    • Real-time collaboration
    • Unlimited documents
    • Unlimited free viewers
  • Professional$24/month
    • Everything in Standard
    • Single Sign-On (SSO)
    • Project archiving
  • Enterprise$44/month
    • Everything in Professional
    • SCIM provisioning
    • BYOK encryption
  • Mac-only License$120/perpetual
    • Native Mac app
    • Offline access
    • Local file saving

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 Sketch if

  • You need vector editing.
  • You work on macOS, Web, iOS, iPad.
  • You also want symbols & components.
Sketch review

Questions people ask

Is PostHog or Sketch better?
Neither clearly leads. PostHog starts at Free and Sketch at $12/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PostHog or Sketch?
PostHog has a free tier; the other does not. Paid plans start at Free for PostHog and $12/month for Sketch.
Does PostHog or Sketch run on more platforms?
PostHog runs on Web, Ios, Android, Api. Sketch runs on macOS, Web, iOS, iPad.
Can I use PostHog for free?
Yes. PostHog has a free tier, so you can try it without paying. Sketch starts at $12/month.
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 Sketch is typically brought in for.
What can PostHog do that Sketch cannot?
PostHog covers Product analytics, Session recording, Feature flags, A/B testing. Sketch covers Vector editing, Symbols & components, Prototyping, Real-time collaboration. Both handle 2FA.

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
Sketch: Is Sketch available for Windows or Linux?

No. Sketch is macOS-only for the design and prototyping features. Web and mobile apps provide viewing and collaboration, but editing requires macOS 14.0 or later.

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
Sketch: Does Sketch offer a free trial?

Yes. Sketch provides a 30-day free trial with no credit card required. You can also purchase a one-time Mac-only license for $120 per seat instead of subscribing.

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
Sketch: What collaboration features does Sketch include?

Sketch supports real-time collaboration, unlimited document sharing, unlimited viewers, and version history on all paid subscription plans (Standard $12/month, Professional $24/month, Enterprise $44/month).

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
Sketch: Can I use Sketch offline?

Yes. The one-time Mac-only license ($120) allows you to use Sketch offline and save files locally, but it excludes cloud collaboration and iOS previewing features.

Source
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