Lucid Software (Lucidchart)
Depends
Confidence: Medium
Buy if your team needs serious diagramming at scale . cloud architecture docs, process mapping, enterprise controls.
New check
Comparison
Lucid Software (Lucidchart) lands on Depends, and draw.io (diagrams.net) lands on Worth it.
Buy if your team needs serious diagramming at scale . cloud architecture docs, process mapping, enterprise controls.
Use it if you want free diagramming with your data kept local. engineers, small teams, and Atlassian users get the most.
| Compare | ||
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Enterprise architecture and cloud documentation teams | Engineers drawing UML and flowcharts |
| Who it's not for | Anyone who just needs one simple flowchart | Enterprise architects needing object metadata and model governance |
| Privacy | No known public vulnerabilities found in the sources reviewed; mature program (trust center, third-party audits), but Lucid was impacted by the Salesloft Drift third-party integration breach and removed the integration.13 | Security-first: data stays local or in your Atlassian instance; two XSS CVEs documented, latest patched in v29.7.12. |
| Support quality | No direct support-quality evidence found | No support evidence found |
| Public sentiment | Users broadly praise Lucidchart's editing experience and feature depth, while some question paid-tier value and see Lucidscale as niche.¹ | Users call it a free, easy Visio alternative; complaints focus on business-use limits and thin metadata support. |
| Biggest gotcha | Enterprise Shield compliance and data controls cost extra beyond base plans10 | CVE-2026-46642 XSS flaw; update to v29.7.12 or later |