FTP and SFTP using Backblaze B2

Turn Backblaze B2 into an FTP and SFTP server using SFTPCloud.

No credit card required. 7-day free trial.


Fully managed

Backblaze SFTP and FTP

Simply create as many FTP & SFTP servers as you need powered by your own Backblaze account. We take care of the rest.

SFTPCloud dashboard

Powerful features

Powerful yet simple to manage

Our intuitive dashboard comes with powerful features that make the management of your FTP & SFTP servers powered by Backblaze a breeze.

Quick setup

Provisioning a new FTPS & SFTP server takes less than 1 minute: select the storage you want to use and we handle the rest.

Configurable protocols

You can easily enable or disable the allowed protocols of the FTPS & SFTP server. Currently, SFTP and FTPS are supported.

Inbound rules

Easily control who is allowed to connect to your server by defining lists with allowed or blocked IP addresses.

Secure & scalable

SFTPCloud has a strong focus on security & scalability and uses only secure file access protocols.

Simple file management

Manage your files using your favorite FTP client (WinSCP, FileZilla, command line, etc) or an intuitive web portal.

Powered by Backblaze

All the files are stored inside your own Backblaze B2 account (or any other storage provider we support).

Real-time active connections

View in real time which users are connected to your FTPS/SFTP server.

Configurable bandwidth & storage quotas

You can configure the bandwidth & storage each user is allowed to use.


You can get notified when different file events happen via webhooks and email.


Security is our top priority. We recognize the importance of protecting your data and take all necessary steps to ensure secure file transfers.

Granular user control

Control the login methods, protocols, public keys & permissions of each user. Additionally, you can restrict access to a specific path (chroot).

Strong authentication & encryption

The data stored on SFTPCloud is encrypted in transit and, when dealing with more sensitive data, encrypted at rest. The SFTP user can log in using auto-generated strong passwords or public key authentication.

High availability and cloud native

SFTPCloud is designed to be cloud native and offer high availability. This allows you to create FTP and SFTP servers that are directly powered by your Backblaze account.

Sftpcloud cloud native

Backblaze is not enough?

Besides Backblaze, SFTPCloud allows you to create multiple FTP and SFTP servers powered by a large variety of other storage providers, such as AWS S3, GCS, Azure Blob and more.

Microsoft Azure Blob Storage
Google Cloud Storage
IDrive E2

Ready to spin-up your secure FTP and SFTP server powered by Backblaze?