Capsule vs WeTransfer
WeTransfer is the fastest way to get a large file from one person to another, and it earned that position honestly: no account, no setup, no explaining anything to the recipient.
It is built for delivery, not custody. Once a transfer is out, there is very little left for the sender to decide.
Short answer
Use WeTransfer to move big files where the content is not sensitive — video rushes, design assets, print files. Use Capsule when the document is confidential and you need to cap access, verify who opened it, revoke it, or produce a record afterwards.
| Capability | Capsule | WeTransfer |
|---|---|---|
| Very large file transfers | Storage is plan-based | Yes, its core strength |
| Recipient needs an account | No | No |
| Sender controls when access ends | Yes — choose the expiry | Transfers expire on a fixed schedule |
| Maximum number of opens | Yes | Not offered |
| Password protection | Yes, on every plan | Requires an account; paid tiers for full controls |
| Verified-recipient access | Yes — email verification per share | Not offered |
| Revoke after sending | Yes, instantly | Limited |
| Per-view audit record | Yes, retained after expiry | Download notifications |
WeTransfer details verified August 2026 against vendor documentation. Features and pricing change — check their current plans.
Delivery is not custody
A WeTransfer link is a delivery mechanism. It goes to whoever holds it, it lives for a fixed window, and the sender’s involvement effectively ends at send. For a folder of photographs that is exactly right, and the lack of ceremony is the product.
For a signed agreement, a medical record, or an unreleased financial statement, the same simplicity becomes the problem: no identity check, no cap on how many people open it, and no way to prove afterwards who actually did.
The forwarding question
Both tools produce a link anyone can click, so both face the same risk: links get forwarded. The difference is what you can do about it. In Capsule you can cap a link at a single open, require the viewer to verify an email address, or revoke it the moment you realise it went to the wrong thread.
- Cap the link so a leaked copy is already spent.
- Require email verification so the view is tied to a person, not a URL.
- Revoke instantly, including after the document has been read.
- Keep the record of who opened it, after the link is gone.
Size versus sensitivity
The practical split is not "secure versus insecure" — it is what the file is. Large and not sensitive: WeTransfer, and there is no reason to overthink it. Sensitive, regardless of size: a controlled link, because the decision you will want back later is who could open it.
When WeTransfer is the better choice
- You are sending very large media files and the content is not confidential.
- You want zero setup and no account on either end.
- The recipient just needs the file, and nothing about the send needs to be provable.
Common questions
- Is WeTransfer secure enough for confidential documents?
- Transfers are encrypted in transit and at rest, but the sender gets very little control after sending: no view cap, no verified recipient, and limited ability to withdraw access. For confidential documents, that missing control is usually the thing that matters.
- How long does a WeTransfer link last?
- Free transfers expire on a fixed schedule set by WeTransfer rather than one you choose, and paid tiers add more control. Check their current plans, as these terms change; this was accurate as of August 2026. In Capsule you set the expiry per share, up to a year.
- Can I tell who opened my file?
- WeTransfer notifies you about downloads on the transfer. Capsule records each open with a timestamp and duration, and ties it to a verified email address when you require verification — and keeps that record after the link expires.