Yes, Ilograph has a permanent free tier alongside its paid plans. FreeTier.co estimates the free tier at about $9.00/mo.
About
Ilograph is an interactive diagramming platform for documenting and explaining system architecture with depth and clarity. It helps teams create zoomable, model-based diagrams that can move from high-level overviews to detailed component interactions in a single visual system.
The product is designed for technical teams that need to communicate complex distributed systems, mission-critical flows, and architecture decisions more effectively. It supports collaborative use across web, desktop, and Confluence Cloud deployments.
- Interactive, zoomable architecture diagrams for deep technical documentation
- Diagrams-as-code workflow with autocomplete and instant updates
- Automatic layouts for faster diagram creation and maintenance
- Deployment options for web, desktop, and Confluence Cloud
- Built for system engineers, cloud architects, and software teams
Free Tier Value
This free tier is genuinely usable and perpetual, with unlimited public and private diagrams plus unlimited size, so it lands well above a token teaser. The main limits are around collaboration and history depth, since the paid Pro plan starts at $18/month and adds the missing pro features; that makes the free tier worth about half of Pro, or roughly $9/month. A credit card is not called out as required, which keeps friction low, but the tier is still capped by feature depth rather than being fully unbounded.
What's included in the free tier
Verified
- Use Ilograph in a cloud-based personal workspace.
- Create unlimited public diagrams.
- Create unlimited private diagrams.
- No diagram size limits.
- Free plan costs $0 per month.
See Ilograph pricing for current limits.
Paid plans
Pro
- private diagram viewers per diagram
- 20
- diagram history
- unlimited
- Custom icons
- Enhanced sharing options
- Unlimited diagram history
- Private diagram viewers
- Shareable private diagram links
- Export diagrams to HTML
Team
- viewers
- unlimited
- billing unit
- per editor
- Team collaboration
- Workspace dashboard
- Unlimited viewers
- Collaborate on all team diagrams
- Manage admins, editors, and viewers
Team+
- Single sign-on (SSO)
- API access
- Everything in Team
Desktop
- Standalone desktop app
- Works offline
- Local files
- No internet access required
- Bulk discounts available
Confluence
- Standalone Confluence Cloud app
- Create, share, and collaborate inside Confluence
- No additional Ilograph accounts required
Pricing extracted from Ilograph's pricing page. Always verify current pricing before committing.
Common questions
Is Ilograph free forever?
Yes. Ilograph has a permanent free tier alongside its paid plans, though the allowance typically resets each month.
What happens when you exceed Ilograph's free tier?
You move to a paid plan. Ilograph's cheapest paid plan is Desktop at $11 / month.
What is Ilograph's free tier worth?
Ilograph's free tier is worth about $9.00 per month. That maps to an FTV score of 50/100. The FTV score is explained at freetier.co/ftv.
