Software · head to head
PostHog vs Attio

PostHog
Software
The single platform to analyze, test, observe, and deploy new features
- From
- Free
- Rated
- -

Attio
Software
The CRM built for the next generation of companies
- From
- $29/month
- Rated
- -
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; Attio the free plan stops at 3 seats and 50,000 records
- They diverge on capability: PostHog covers Product analytics, Attio covers Custom data model.
Where they differ
Only the attributes on which PostHog and Attio actually diverge.
Identical on both: platforms (Web, Ios, Android, Api), user rating (Not yet rated), category (Unknown).
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 Attio
- Custom data model
- Flexible views
- Email integration
- Calendar sync
- Automations
- Mobile app
- Real-time collaboration
- Templates
Both cover
- Slack
- Zapier
- Segment
- SOC2
- GDPR
- 2FA
What people use each for
The jobs each tool is most often brought in to do.
PostHog
- Product analyticsnot Attio
- Feature experimentationnot Attio
- User behavior trackingnot Attio
- A/B testingnot Attio
- Debug production issuesnot Attio
Attio
- Sales pipelinenot PostHog
- Customer managementnot PostHog
- Deal trackingnot PostHog
- Investor relationsnot PostHog
- Partnership managementnot 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
Attio
- The free plan stops at 3 seats and 50,000 records
- Outbound email is capped at 200 messages a month on the free plan and 1,000 on Plus
- Call Intelligence, sequences, advanced reporting and permission controls all require the Pro tier
- Custom objects are capped at 3 on free, 5 on Plus and 12 on Pro, with unlimited objects reserved for Enterprise
- File storage is capped at 50 GB on the free and Plus tiers
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
Attio
$29/month- Starter$29/month
- Unlimited contacts
- Custom objects
- Email sync
- Plus$59/month
- Everything in Starter
- Automations
- Custom attributes
- Pro$119/month
- Everything in Plus
- Advanced automations
- Custom branding
- Enterprise$undefined/month
- Custom contracts
- SSO
- Dedicated support
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.
Choose Attio if
- You need custom data model.
- You work on Web, Ios, Android, Api.
- You also want flexible views.
Questions people ask
- Is PostHog or Attio better?
- Neither clearly leads. PostHog starts at Free and Attio at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, PostHog or Attio?
- PostHog has a free tier; the other does not. Paid plans start at Free for PostHog and $29/month for Attio.
- Does PostHog or Attio run on more platforms?
- Both run on Web, Ios, Android, Api, so platform support will not decide this one for you.
- Can I use PostHog for free?
- Yes. PostHog has a free tier, so you can try it without paying. Attio starts at $29/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 Attio is typically brought in for.
- What can PostHog do that Attio cannot?
- PostHog covers Product analytics, Session recording, Feature flags, A/B testing. Attio covers Custom data model, Flexible views, Email integration, Calendar sync. Both handle Slack, Zapier, Segment, SOC2.
Related pages
Keep looking
Other head to heads
- PostHog vs Asana
- PostHog vs ClickUp
- PostHog vs Figma
- PostHog vs Linear
- PostHog vs Monday.com
- PostHog vs Greenhouse
- PostHog vs Notion
- PostHog vs Amplitude
- PostHog vs Datadog
- PostHog vs PyCharm
- PostHog vs Sketch
- PostHog vs Docker
- PostHog vs Netlify
- PostHog vs Okta
- PostHog vs Aha!
- PostHog vs Coda
- PostHog vs Dashlane
- PostHog vs GitHub
- Attio vs Asana
- Attio vs ClickUp
- Attio vs Figma
- Attio vs Linear
- Attio vs Monday.com
- Attio vs Greenhouse
- Attio vs Notion
- Attio vs Amplitude
- Attio vs Datadog
- Attio vs PyCharm
- Attio vs Sketch
- Attio vs Docker
- Attio vs Netlify
- Attio vs Okta
- Attio vs Aha!
- Attio vs Coda
- Attio vs Dashlane
- Attio vs GitHub
