Fastio Reviews — Discover what people think of this product.

Fastio gives your team and AI agents a workspace for each project.

Keep project files, feedback and new versions together, with cloud storage as the foundation. Your team and AI agents work from the same source material, and agents save their output where people can review and use it.

• Bring in the files. Sync selected folders from Google Drive, Dropbox, Box, or OneDrive. You can also upload files or sync a folder from your desktop.
• Add your team and agents. Connect ChatGPT, Claude, Codex, Cursor, or another compatible MCP client. Choose which workspaces the connection can reach and whether it can read or make changes.
• Put the files to work. Ask your agent to compare a client brief with the signed scope and save its findings for your team to review.
• Keep the work together. Files, comments, and new versions stay with the project. Version history lets you restore earlier versions, and activity records help you see what changed.

Start your next project in Fastio with only the files, people and agents you need.