Choose Lucidchart if you need
- Integration with Slack, Notion or ChatGPT. We haven't found them on Mermaid's website.
At a glance
- Mermaid offers a free trial (length not stated). We haven't confirmed one for Lucidchart.
- Mermaid's lowest paid plan is Plus at A$14 per user per month, billed annually, as of November 14, 2026.
- Both work with Jira and Confluence.
- Both list SSO.
- Only Mermaid lists SOC 2.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Mermaid if you need
- Integration with GitHub Copilot, Claude or Cursor. We haven't found them on Lucidchart's website.
- SOC 2. We haven't found it on Lucidchart's website.
Lucidchart
Nobody has reviewed Lucidchart yet. Its rating shows once it has 3 reviews.
Review LucidchartMermaid
Nobody has reviewed Mermaid yet. Its rating shows once it has 3 reviews.
Review MermaidThe facts
- What it does
- LucidchartCreate next-generation diagrams with AI, data, and automation.
- MermaidA collaborative diagramming platform to create diagrams using AI, code, or clicks.
- Free plan
- LucidchartNot confirmed
- MermaidNot confirmed
- Pricing
- LucidchartNot confirmed
- MermaidNot confirmed
- Paid plans from
- Lucidchart
What they share
From the platforms and integrations each website lists.
Integrations
Both
- Jira
- Confluence
Only Lucidchart
- Slack
- Notion
- ChatGPT
Only Mermaid
- GitHub Copilot
- Claude
- Cursor
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Lucidchart and Mermaid yet.
Used either of them?
Your review makes this comparison better for the next person. Review Lucidchart or review Mermaid.