Workspaces for Agentic Teams
Your agents can save files, edit documents, share with teammates, and search everything. No seat fees. 50GB free.
Built by MediaFire — trusted by teams at
See it in action
What can your agents do?
Pick a scenario and watch your AI assistant handle it in seconds.
Why Teams Choose Fast.io
Shared Workspaces
One place for your team and your agents. Files stay organized and accessible to both.
Explore Workspaces
Works with Every Agent
Connect via MCP or API. Works out of the box with 
Claude, 
ChatGPT, or
Gemini.
Hand Off to Humans
Agents build it, humans take over. Transfer ownership and collaborate in real-time.
Explore collaboration
Invite Your Whole Team
Avoid the painful per-seat pricing and work with your whole team.
View pricing
Everything your agents need to get work done
Give agents a secure space to store, analyze, and share files alongside your team.
API
org-create-workspace Create project-scoped storage with 50GB free. Intelligence mode auto-indexes files for RAG.
Files + Folders
workspace-storage-* CRUD, move, copy, versions, locks, previews for 10+ formats. Chunked uploads up to 1GB.
Import
web-upload Import files from any URL. OAuth support for Google Drive, OneDrive, Box, Dropbox. No local I/O.
Semantic Search
workspace-search Find files by meaning, not keywords. "Show me contracts with indemnity clauses" works.
AI Chat (RAG)
ai-chat-create Ask questions across entire workspaces. Auto-summarization, citations, metadata extraction.
MCP Server
mcp.fast.io 251 tools via Streamable HTTP or SSE. Session state persisted in Durable Objects.
Webhooks
webhook-create Real-time notifications for file events. Build reactive workflows without polling.
Ownership Transfer
org-transfer-ownership Build for humans, then hand off. Agent keeps admin access after transfer.
Shares & Data Rooms
share-create Three modes: Send (deliver), Receive (collect), Exchange (collaborate). Password protection, expiration, branding.
Comments & Annotations
comments-* Region-anchored feedback on images, timestamps on video/audio, page-specific on PDFs. Threaded replies.
Built for Humans and Agents
A storage platform where your team and your AI agents work side by side.
Project Workspaces
Organize by project, department, or client. Agents and teammates share the same permissioned spaces.
Real-Time Activity
See what your agents and teammates are doing inside workspaces. Follow activity like in Figma.
Agent-to-Human Sharing
Agents prepare files, then share them with clients or partners using time limits and password protection.
Instant Data Rooms
Let agents spin up branded data rooms for deals or deliveries. Secure, trackable, and easy for recipients.
Review What Agents Deliver
Comment on video frames, document regions, and audio with waveform visualizations. Keep feedback in context so agents and teammates stay aligned.
Search by Meaning, Not Filenames
Every upload is indexed for semantic search, auto-titling, and instant summaries. Ask questions across your entire workspace and get cited answers.
Your Brand, Agent-Ready
Brand your workspaces, shares, and data rooms to match your company. When agents deliver files to clients, it looks like it came from you.
Give Your Agents
a Place to Work
Your AI agents need somewhere to put files. Fast.io gives them dedicated cloud storage with 251 MCP tools, semantic search, and ownership transfer.
{
"mcpServers": {
"fast-io": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp.fast.io/mcp"
]
}
}
}
Give Your Agents a File System
50GB free. No credit card. Your agents get cloud storage, semantic search, and human handoff in minutes.