Simple, Transparent Pricing
Start free with the demo. Upgrade to Pro when you need the full power of AI-assisted diagramming.
Demo
Perfect for trying ClearDiagram
- Up to 10 nodes per diagram
- 1 diagram (local storage)
- All layout algorithms
- Drag & drop editing
- Compound node grouping
- PNG export (watermarked)
Pro
Everything you need for professional diagramming
- Up to 500 nodes per diagram
- Unlimited diagrams (cloud save)
- 100 AI prompts / month
- All export formats (no watermark)
- CSV, Excel, JSON import
- 30-day version history
Pay $125/year instead of $180/year. That's just $10.42/month.
Start your 1-month free trial
No charge for 30 days. Cancel anytime before day 30 to avoid being billed.
Feature Comparison
| Feature | Demo | Pro |
|---|---|---|
| Nodes per diagram | 10 | 500 |
| Diagrams | 1 (local storage) | Unlimited (cloud) |
| AI Prompts | Not included | 100 / month |
| Export formats | PNG (watermarked) | PNG, PDF, SVG (clean) |
| Import | Not available | CSV, Excel, JSON |
| Cloud Save | No | Yes |
| Version History | No | 30 days |
| Layout Algorithms | All | All |
| Drag & Drop | Yes | Yes |
| Compound Nodes | Yes | Yes |
Frequently Asked Questions
Can I try ClearDiagram before paying?
Yes — two ways. The free demo gives you full access to the core diagramming features with some limitations (10 nodes, 1 diagram, no AI prompts), no credit card needed. Or start a 1-month free trial of Pro: enter your email, add a card, get full Pro access for 30 days. Cancel anytime before day 30 to avoid being charged.
How does annual billing work?
With annual billing, you pay $125/year instead of $180/year (monthly). That saves you 30%, bringing the effective monthly cost down to about $10.42/month.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express) through our secure payment processor, Stripe.
Can I cancel anytime?
Yes. You can cancel your Pro subscription at any time. Your access continues until the end of your current billing period.
What happens to my diagrams if I cancel?
Your diagrams remain accessible in read-only mode for 30 days after cancellation. You can export them at any time during that period.
Do you offer team or enterprise plans?
Not yet, but team plans are on our roadmap. Contact clarity@cleardiagram.ai to discuss your needs and get early access when available.
Ready to Diagram?
Start creating professional diagrams in seconds. No credit card required.