Lumshot vs Mermaid Viewer

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Lumshot compared with Mermaid Viewer
Detail	Lumshot	Mermaid Viewer
What it does	Screenshot and screen recording tool for desktop with annotation, OCR, AI auto-paste, and Jira integration	Free online Mermaid diagram viewer and editor with live preview, AI generation, and exports
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free plan includes unlimited screenshots, annotations, clipboard and drag-and-drop sharing, PNG and JPG exports with watermark, and lifetime updates. Pro is a one-time purchase at $29 USD (early bird price, regularly $69 USD) and adds screen recording with video editing, scrolling capture, OCR, Smar	Free: unlimited editor and preview, 3 saved diagrams, 5 AI uses total, PNG export 1× with watermark. Starter: $6.99/month or $69.90/year; 30 saved diagrams, 500 AI conversations per month, PNG export up to 4× without watermark. Pro: $11.99/month or $119.90/year; unlimited diagrams, unlimited AI, PNG
Key features	Screen recording with system audio, microphone, and camera bubble support Scrolling screenshot for long webpages and documents AI Auto Paste into ChatGPT, Claude, Cursor, Gemini, and GitHub Copilot OCR text extraction from screenshots Jira issue creation from captures Smart Redaction for detecting and hiding private details Video editing with trim, speed adjustment, and voiceover Local processing for OCR and redaction without uploading to servers Drag and drop sharing to chat, email, and documents	Live preview of Mermaid code as you type AI diagram generator, editor and syntax fixer PNG export on every plan; JPG, SVG and PDF on Pro All 22+ Mermaid diagram types supported Share diagrams via public links and embeds Save diagrams to cloud with folders and version history Keyboard shortcuts and autocomplete Mobile-responsive editor with pan and pinch-zoom
What makes it different	One-time Pro purchase with lifetime updates instead of subscription model AI Auto Paste automatically inserts screenshots into supported desktop AI apps Privacy-focused with sensitive processing staying local on device Workflow integration from capture through explanation to action	No account or sign-up required to start editing diagrams Affordable pricing: Starter at $6.99/month, Pro at $11.99/month Diagrams render in your browser; nothing stored unless you choose to save Fast editor with instant rendering and clear error messages
Community votes	0	0
DR (Domain Rating by Ahrefs)	14 −1 (down) since last check	6 +1 (up) since last check
Trust Flow (Majestic)	18	3
Citation Flow (Majestic)	21	23
Referring domains (Majestic)	60	12

5 details filled in for both companies.

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