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Send a 500 MB file like it’s a 500 KB one.

Vaultly splits an upload into parts and sends them to object storage in parallel. Every file stays private until you publish a link, and one click takes that link away again.

512 MB
largest single file
0 bytes
pass through our server
1 click
to take a shared link back
field-archive.zip120.0 MB
part 01 / 160.0 MB transferred

Sixteen parts, three moving at once, sent from the browser straight to object storage. The application server signs the upload and never sees the bytes.