Design and diagrams
Lucidspark alternatives
1 open-source project that already does this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
What you give up either way
- Hundreds of built-in integrations and marketplace
- Enterprise-grade security, compliance, and admin controls
- Scale and reliability for tens of millions of users
- Advanced AI-powered features and templates
- Vendor support, training, and professional services
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Lucidspark, and it does not prove anyone has run it for a month. How we decide.