SmartConstructAI · Tool Comparison

Claude Web vs Claude Desktop

Both give you access to Claude — but they're built for different situations. Here's exactly when to use each one.

🌐 Claude Web
claude.ai in your browser
🖥 Claude Desktop
Installed app + Cowork mode
Access & Setup
How to access
Open claude.ai in any browser — nothing to install
Download and install the Claude Desktop app
Works on
Any device with a browser (phone, tablet, PC, Mac)
Mac and Windows only (no mobile app)
Subscription needed
Free tier available · Pro: ~$25/month
Same subscription — no extra cost for the app
File & System Access
Read files from your computer
Manual upload only Limited
Direct access to your folders Yes
Edit files directly
No — copy/paste only
Yes — read, write, and edit files on your machine Yes
Run code / terminal
No
Yes — sandboxed bash shell Yes
Connect to apps (MCPs)
No MCP support
Full MCP support — Gmail, Drive, Airtable, n8n, and more Yes
Capabilities
Chat with Claude
Both
Both
Image/PDF upload
Yes Yes
Yes Yes
Projects (persistent memory)
Yes — in Projects Yes
Yes — via CLAUDE.md and memory tools Yes
Skills / automation plugins
No
Yes — via Cowork skills and plugins Yes
Browser control (Claude in Chrome)
No
Yes — with Claude in Chrome extension Yes
Best for long documents
Up to ~50-page PDF upload
Any file size — reads directly from disk
Use Claude Web when…
claude.ai in any browser
  • You're on your phone or a shared computer
  • You need a quick answer or draft — nothing complex
  • You want to upload a PDF and ask questions
  • You're new to Claude and want to explore
  • You don't need to touch files or connect apps
Use Claude Desktop when…
Cowork mode on Mac or Windows
  • You need Claude to read, write, or edit files
  • You want to automate a multi-step task
  • You're connecting to Gmail, Drive, Airtable, or n8n
  • You want skills that run across sessions
  • You're building or running real workflows
Bottom Line
Claude Web is fast and accessible — great for one-off tasks and quick questions on any device. Claude Desktop (Cowork mode) is where the real power is: file access, app integrations, skills, and proper automation. If you're serious about using AI in your work, install the Desktop app.
Need help setting up Claude Desktop for your construction workflow?
SmartConstructAI can set up, configure, and train your team on Claude Desktop.
smartconstructai.com.au