Diagrams.net
Free open-source diagramming
Diagrams.net shows potential but has notable rough edges — worth evaluating carefully against alternatives before committing.
- Free
- Privacy-friendly storage
- Very complete
- Dated UI
- No real-time collab everywhere
Compare support, deployment effort, and query performance before choosing an alternative to Diagrams.net.
Product overview
Diagrams.net (draw.io) is a free open-source diagramming tool that stores files in your own cloud drive with strong shape libraries and standards support.
- Pricing model
- subscription
- Website
- diagrams.net
What users love
- Free
- Privacy-friendly storage
- Very complete
Where it falls short
- Dated UI
- No real-time collab everywhere
Key features
Trust & enterprise readiness
Verified against Diagrams.net's trust centerFrequently asked questions
Everything shoppers ask before buying Diagrams.net.
About Diagrams.net
Diagrams.net is a product listed on A2Key. We surface verified information, live pricing where available, and community reviews so buyers can make confident decisions.
Highlights
- Listed on A2Key with editorial oversight
- Live catalog kept in sync with source data
- Community reviews and Q&A
- Transparent trust and verification signals
Why choose Diagrams.net
- Compare side-by-side with alternatives
- See real user reviews and ratings
- Track pricing and availability over time
Best for
- Buyers researching options
- Teams comparing tools
- Shoppers looking for trusted sources
Frequently asked about Diagrams.net
Is Diagrams.net legit?+
Diagrams.net is listed on A2Key. We verify basic details before publishing profiles and continuously monitor for policy issues.
How do I contact Diagrams.net?+
Use the official contact links on the profile page above. A2Key doesn't handle direct support on behalf of listed parties.
Can I leave a review?+
Yes — signed-in customers can write a review from the profile page, subject to our moderation guidelines.