You already think in systems. Now you can diagram them just as fast.
mermaidchart.com Source DiscordProductivity & Collaboration / Whiteboards & Diagrams
- Monthly visits
- 46K
- Up519.0%MoMOct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $10/mo
- Higher than 61% of peersNiche median $9/mo
- Creators
- Andrew Firestone
- No social account linkedCo-created with Justin Greywolf, Knut Sveidqvist +2 more
- Launched
- 3y ago
- 2023-10-04 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotionsOpen Source & Agent Ecosystem
- GitHub Stars
- Public repo
- Forks
- —
- License
- See repository
- Primary language
- —
Traffic sources
Traffic breakdown
No traffic channel or country breakdown data for this website yet.
Search
Domain authority —Domain registered Unknown
No search keyword data for this website yet.
Traffic data: Vaneform
Pricing
Trial: None · 2 paid tiers ($10–$20) · Enterprise custom tier · Observed 2026-11-09 · Pricing page
Entry price $10/mo, Higher than 61% of peers; “Whiteboards & Diagrams” median is $9/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshotsChanges
No pricing, plan, or positioning changes detected since tracking started.
Design
Editorial (Light canvas, balanced density) featuring centered headline + input layout and illustration / character art visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“You already think in systems. Now you can diagram them just as fast.”
Centered Headline + Input hero structure paired with direct input / instant try CTA and user count, rating, or key metrics.
Conversion path: Centered Headline + Input + Illustration / Character Art → Direct Input / Instant Try · Trust bar: User Count, Rating, or Key Metrics
- Outcome & Speed Promise
- Centered Prompt / Input
- Interactive Hero Tool
- Metrics Strip
Palette · click to copy
- Typography
- 9.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 9.0
- Craft & Polish
- 8.0
- Distinctiveness
- 8.0
Structure
- Fonts
- Instrument Serif / Inter Variable
- Hero layout
- Centered Headline + Input
- Primary visual
- Illustration / Character Art
- Conversion CTA
- Direct Input / Instant Try
- Social proof
- User Count, Rating, or Key Metrics
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Balanced
- Corners & depth
- Medium Radius · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Editorial (with Soft & Friendly)
Oversized serif headlines, narrow reading columns, and magazine-inspired grid layouts.
## Design Tokens
```css
:root {
--background: #e5f1e5;
--surface: #ffffff;
--foreground: #121212;
--muted-foreground: #77777a;
--accent: #e60a57;
--radius: 8px;
--font-heading: "Instrument Serif", serif;
--font-body: "Inter Variable", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #E5F1E5 (~70%) · Surface #FFFFFF (~11%) · Text #121212 (~8%) · Muted Text #77777A (~7%) · Accent #E60A57 (~4%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Centered Headline + Input
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Medium Radius; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Illustration / Character Art
- Conversion CTA: Direct Input / Instant Try · Trust bar uses User Count, Rating, or Key Metrics
- Headline hook: Outcome & Speed Promise
- Hero components: Centered Prompt / Input, Interactive Hero Tool, Metrics Strip
- Spatial layout notes: Centered Headline + Input hero structure paired with direct input / instant try CTA and user count, rating, or key metrics.
- Visual summary: Editorial (Light canvas, balanced density) featuring centered headline + input layout and illustration / character art visuals.
## Avoid
- Generic SaaS hero templates
- Cramped multi-column feature grids
- Neon cyber accents
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much does Mermaid Chart cost?
- Basic: Free; Plus: $10/mo (billed annually); Premium: $20/mo (billed annually); Enterprise: Contact sales. Observed 2026-11-09. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does Mermaid Chart get?
- Vaneform estimates 46K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is Mermaid Chart and what platforms does it support?
- Mermaid Chart is catalogued under Whiteboards & Diagrams: You already think in systems. Now you can diagram them just as fast.. Supported platforms: MCP Server, CLI / SDK.
- Is Mermaid Chart open source?
- Mermaid Chart has a public repository (https://github.com/mermaid-js/mermaid) with its source repository published.Source
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