Side by side

SendSafely vs Wing FTP Server

Both stand on file transfer services. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

SendSafely

Free plan AndroidAPIExtension+5

SendSafely combines device-side encryption with recipient verification and controls over file access. Its free Personal allowance is limited, and API access is reserved for Business plans and above.

Visit SendSafely

Wing FTP Server combines multiple transfer protocols with browser access, administration automation, access controls, and audit reporting. Compare the free edition's domain, account, and connection limits with the paid plan capacities before choosing.

Visit Wing FTP Server

The facts

	SendSafely	Wing FTP Server
Free plan	Yes	Yes
Open source	No	Not published
Runs on	Android, API, Extension, iPhone, Linux, Mac, Web, Windows	Android, API, iPhone, Linux, Mac, Self-hosted, Web, Windows
Lowest paid plan	Basic: $10 a month	Standard Edition: $199 per license, paid once
Plans published	12	4
Maker	Not published	Not published
Website	explore.sendsafely.com	wftpserver.com
On file transfer services	#5 of 105	#9 of 105

SendSafely: what it does well

Encrypts files on the sender’s device with OpenPGP and AES-256
Recipients can access files without an account
Senders can revoke access and limit views or downloads
Integrates with Outlook, Gmail, Slack, Salesforce, and others
Supports REST API and client libraries on Business or higher

What to know first

Personal plan includes 50 MB per month
Trial users are limited to 2 GB of uploads
API access requires Business or higher

Wing FTP Server: what it does well

Supports FTP, FTPS, and SFTP
Browser client supports folder downloads
Offers automation and scheduled Lua tasks
Free edition is available

What to know first

Free edition limited to 10 accounts
Free edition limited to 10 connections
One license covers one computer
Paid plans start at $199 a month

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