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 Excalidraw 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.
Buy the free, open-source version for quick diagrams and sketches . it costs nothing and reviewers love it.
| Compare | Lucid Software | Excalidraw |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Enterprise architecture and IT process mapping | Quick sketches and wireframes |
| Who it's not for | Occasional diagram makers . is free and enough | Enterprises wanting Miro-style workshop templates and facilitation |
| Privacy | Trust center and FedRAMP compliance on record; one Massachusetts breach notice and a 2025 Salesloft Drift supply-chain response.13 | Open-source with past medium-severity XSS CVEs; Excalidraw+ adds SOC 2 certification and E2E encryption. |
| Support quality | No support evidence in sources | No support evidence in sources |
| 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 love Excalidraw for quick, effortless sketching and rate it around 4/5, with minor gripes about scaling and drawing-tool limits. |
| Biggest gotcha | Plan pages exist but no dollar figures surfaced in sources . get a real quote first.⁸ | Excalidraw+ ($7/mo) needed for team persistence and workspaces; free version stores locally |