Lucid Software
Depends
Confidence: Medium
Buy if you're an enterprise or scaling team that needs serious diagramming, architecture mapping, and workshops in one governed suite.
Comparison
Lucid Software lands on Depends, and draw.io (diagrams.net) lands on Worth it.
Buy if you're an enterprise or scaling team that needs serious diagramming, architecture mapping, and workshops in one governed suite.
Use it if you want free diagramming with your data kept local. engineers, small teams, and Atlassian users get the most.
| Compare | Lucid Software | draw.io (diagrams.net) |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Enterprise architecture and IT process mapping | Engineers drawing UML and flowcharts |
| Who it's not for | Occasional diagram makers . is free and enough | Enterprise architects needing object metadata and model governance |
| Privacy | Trust center and FedRAMP compliance on record; one Massachusetts breach notice and a 2025 Salesloft Drift supply-chain response.13 | Security-first: data stays local or in your Atlassian instance; two XSS CVEs documented, latest patched in v29.7.12. |
| Support quality | No support evidence in sources | No support evidence found |
| Public sentiment | Third-party aggregators show strong satisfaction, but sources contain few detailed user complaints . many online 'Lucid' reviews concern the carmaker instead.¹ | Users call it a free, easy Visio alternative; complaints focus on business-use limits and thin metadata support. |
| Biggest gotcha | Plan pages exist but no dollar figures surfaced in sources . get a real quote first.⁸ | CVE-2026-46642 XSS flaw; update to v29.7.12 or later |