How It Works
Create a link, share it, and receive files — in under 2 minutes.
Create your upload link
Generate a secure upload link in one click or via API.
- One API call or one click
- Set a message or expiry date
Share it with anyone
Send your link via email, chat, or embed it anywhere.
- No signup required for uploaders
- Works in any browser
Receive files instantly
Files are uploaded directly to your link and ready to download.
- Instant notification when uploaded
- Download link ready immediately
Who Uses Sendbl
Sendbl works for anyone who needs to reliably collect files from clients or colleagues — whether you're automating a workflow or waiting on a signed document.
Freelancers & Consultants
Collect contracts, briefs, and assets without chasing emails.
Businesses & Teams
Receive documents, invoices, and reports in one place.
Developers
Add file upload links to your app with a simple API. Also works with AI agents via MCP server and OpenClaw skill.
Why Use Sendbl
No accounts for uploaders
Anyone can upload from a browser. No signup, no app, no friction on their end.
Create links in seconds
One click in the dashboard or one API call. Your link is live instantly.
Works everywhere
Any browser, any device, any file type. Share the link however you like.
Secure by default
Encrypted storage, presigned URLs, and auto-expiring links keep your files private.
Why not Google Drive or WeTransfer?
Most file tools are built for sharing files — not receiving them.
💾 Google Drive
- Requires accounts or permissions
- Confusing sharing settings
- Not designed for collecting files
- Upload flow is not straightforward for others
📤 WeTransfer
- One-time transfers, not reusable links
- No persistent upload link
- Limited workflow control
- Not designed for ongoing file collection
✅ Sendbl
- One reusable upload link
- No signup required for uploaders
- Designed specifically for receiving files
- Works instantly in any browser
Send a link. Receive files. No friction.
Features
Request Files
Create a shareable upload link and collect files from anyone, anywhere. No account needed for uploaders.
Sign Up via Google
One-click sign-in with your Google account. No forms or passwords.
AI-Native
Built for AI agents with a clean REST API and MCP server. Works with Claude, Cursor, ChatGPT, and more.
Secure by Default
Presigned URLs, JWT tokens, encrypted storage, and auto-expiring links. Your files are never publicly exposed.
Fast Integration
Curl examples, OpenAPI spec, MCP server, and OpenClaw skill. Integrate in minutes, not days.
Simple Pricing
Free: 50 MB per file, 10 links/month • Pro: 500 MB per file, more links, longer expiry. View full pricing →
50 / 500 MB per file
Free: 50 MB. Pro: 500 MB.
10 / 100 files per link
Free: up to 10. Pro: up to 100.
3 / 30 day expiry
Free: up to 3 days. Pro: up to 30 days.
10 / 200 links per month
Free: 10/month. Pro: 200/month.
Frequently Asked Questions
Do uploaders need to create an account?
No. Anyone you share the upload link with can upload files directly in their browser — no signup, no app install, no friction. Only you (the file requester) need an account.
Is the free tier really free?
Yes. The free tier includes 10 upload links per month, files up to 50 MB each, and links that stay active for up to 3 days. No credit card required to start.
How long do upload links stay active?
On the free tier, links expire after 3 days. On the Pro tier, you can set expiry up to 30 days. After expiry, the link is closed and no new uploads are accepted.
Can AI agents use Sendbl?
Yes — Sendbl is built with AI agents in mind. You can connect via the REST API, the MCP server (compatible with Claude, Cursor, and other MCP-enabled agents), or the OpenClaw skill for ChatGPT-powered workflows.
How do I get notified when a file arrives?
You can poll the API for link status, or use the download URL returned in the response to check when a file has been uploaded. The file status transitions from awaiting_upload to uploaded when the file arrives.
Is my data secure?
All files are stored encrypted in AWS S3. Upload and download URLs are presigned and time-limited. Links expire automatically, and files are deleted after the retention period.
What file types and sizes are supported?
Any file type is accepted. Size limits depend on your tier: 50 MB on the free plan, 500 MB on the Pro plan. Need larger? Contact us.
How do I receive files from someone online?
Create an upload link, share it with anyone, and they can upload files directly from their browser. No account or app required on their end.
Can I create a file upload link without asking uploaders to sign up?
Yes — uploaders never need an account. They just open the link, pick a file, and upload. That's it.
Built for Developers
REST API, MCP server, and OpenClaw skill — integrate file collection into your app or AI agent in minutes.