Software · head to head
PostHog vs Trello

PostHog
Software
The single platform to analyze, test, observe, and deploy new features
- From
- Free
- Rated
- -
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; Trello free tier limited to 10 boards and 10 collaborators per workspace
- They diverge on capability: PostHog covers Product analytics, Trello covers Kanban boards.
Where they differ
Only the attributes on which PostHog and Trello actually diverge.
Identical on both: starting price (Free), free tier (Yes), 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 Trello
- Kanban boards
- Cards & lists
- Drag-and-drop interface
- Activity feed
- Due dates & reminders
- File attachments
- Comments & mentions
- Power-Ups ecosystem
Both cover
- Slack
- Zapier
- GitHub
- SOC2
- 2FA
What people use each for
The jobs each tool is most often brought in to do.
PostHog
- Product analyticsnot Trello
- Feature experimentationnot Trello
- User behavior trackingnot Trello
- A/B testingnot Trello
- Debug production issuesnot Trello
Trello
- Project trackingnot PostHog
- Content calendarsnot PostHog
- Sales pipelinesnot PostHog
- Onboarding processesnot PostHog
- Personal task 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
Trello
- Free tier limited to 10 boards and 10 collaborators per workspace
- Free tier automation capped at 250 monthly Butler runs
- No offline access; web-based platform requires internet connection
- Advanced views (timeline, table, dashboard) not available on Standard plan
- SSO only available on Enterprise plan
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
Trello
Free- FreeFree
- Up to 10 boards/workspace
- Up to 10 collaborators
- 250 monthly Butler automation runs
- Standard$5/user/month
- Unlimited boards
- Unlimited Power-Ups
- 1,000 monthly Butler runs
- Premium$10/user/month
- All Standard features
- Timeline, table, dashboard, calendar views
- Unlimited automation
- Enterprise$17.5/user/month
- All Premium features
- Unlimited workspaces
- SSO and user provisioning
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 Trello if
- You need kanban boards.
- You want to start without paying.
- You work on Web, Ios, Android, Windows, Macos.
- You also want cards & lists.
Questions people ask
- Is PostHog or Trello better?
- Neither clearly leads. PostHog starts at Free and Trello at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, PostHog or Trello?
- PostHog starts at Free and Trello at Free.
- Does PostHog or Trello run on more platforms?
- PostHog runs on Web, Ios, Android, Api. Trello runs on Web, Ios, Android, Windows, Macos.
- 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 Trello is typically brought in for.
- What can PostHog do that Trello cannot?
- PostHog covers Product analytics, Session recording, Feature flags, A/B testing. Trello covers Kanban boards, Cards & lists, Drag-and-drop interface, Activity feed. Both handle Slack, Zapier, GitHub, SOC2.
Answered from the vendors’ own pages
Trello: What are the free tier limitations for Trello?
Trello Free supports up to 10 boards per workspace, unlimited cards, 250 monthly Butler automation runs, and up to 10 Power-Up attachments. Limited to 10 collaborators per workspace.
SourceTrello: What features are included in the Standard plan?
Standard ($5-6/user/month) adds unlimited boards, custom fields, advanced checklists, 1,000 monthly automation runs, list colors, and calendar view access.
SourceTrello: Does Trello offer SSO and on which plan?
SSO through Atlassian Guard is included only on the Enterprise plan ($17.50/user/month or $210/year per user).
SourceTrello: How many file attachment options are available?
Free tier includes 2 Power-Ups per board, Standard adds unlimited Power-Ups, and Premium and above offer full Power-Up marketplace access with custom integration options.
SourceTrello: Is there offline access to Trello boards?
Trello is a web-based application requiring internet connection. Mobile apps are available for iOS and Android but do not support true offline editing.
SourceRelated pages
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