# Lucidchart vs PlantUML

| Attribute | Lucidchart | PlantUML |
|---|---|---|
| **Vioscale score** | 48.7 (26% (low)) | 38.5 (11% (low)) |
| activity.commits_last_30d | - | 0 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 168 |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A cloud-based visual diagramming platform that leverages AI, data integration, and automation to help teams create, understand, and organize complex systems and processes collaboratively. | An open-source, browser-based application that converts simple text syntax into visual diagrams, supporting multiple diagram types including UML, sequences, flowcharts, and data visualizations. |
| integrations.count | 100 | - |
| integrations.list | `[{"name":"Slack"},{"name":"Salesforce"},{"name":"Microsoft 365"},{"name":"Microsoft Graph"},{"name":"Google Cloud"},{"name":"Confluence"},{"name":"Zoho Cliq"},{"name":"Nuclino"},{"name":"TrackerCheck"},{"name":"Rental Car Manager"},{"name":"SAML"}]` | - |
| language.primary | - | Perl |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"freeTier":true,"sourceUrl":"https://www.lucidchart.com","retrievedAt":"2026-08-18T22:37:32.536Z"}` | `{"type":"open_source","summary":"Free and open-source under Eclipse Public License 2.0","freeTier":true,"sourceUrl":"https://plantuml.com","retrievedAt":"2026-08-20T16:33:56.871Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | open_source |
| pricing.price_level | low | free |
| pricing.transparent | no | yes |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=debian&package_name=iso-flags-svg&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Diagramming)

| Capability | Lucidchart | PlantUML |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | - | - |
| Uml and erd logic enforcement | - | - |
| Bpmn business process modeling standard | - | - |
| Aws azure automated cloud architecture import | - | - |
| Data linked shapes excel sync | - | - |
| Visio vsdx file import export | - | - |
| Collaborative multiplayer real time editing | - | - |
| Confluence jira atlassian embeds | - | - |
| Google workspace office 365 sync | - | - |
| Slack ms teams chat embeds | - | - |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | - | - |

*Source: Vioscale. Generated 2026-09-01T17:35:54.570Z. "-" = undocumented, not absent.*