
CrushFTP
8.4#3 in file transfer services$70 one-timeAndroidiOSWebAPI
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| Fact | CrushFTP | SendSafely |
|---|---|---|
| Authentication | Official security material lists LDAP, RADIUS, SAML and OAuth authentication methods, plus MFA or OTP validation. | Recipients can be verified with one-time passcodes, SMS verification or two-step login. |
| Documentation depth | The support page describes a searchable online wiki covering all aspects of the product and links versioned API and configuration documentation. | Java documentation covers package creation, recipients, SMS authentication, file encryption and upload, Workspaces, Contact Groups, Dropzone recipients and download operations. |
| Encryption | The product provides PGP encryption for data in transit and at rest and supports secure transfer protocols including SFTP and HTTPS. | Files are encrypted on the sender's device using OpenPGP with AES-256, and a split-key design means SendSafely cannot decrypt their contents. |
| Free plan | No | Yes |
| Integrations | Supported back ends and services include S3, Google Drive, Azure, Dropbox, Backblaze B2, OneDrive, SharePoint, Box, SMB and Hadoop. | Native integrations include Zendesk, Salesforce, Intercom, Freshdesk, Jira, Outlook, Gmail, Slack, Global Relay and Zapier. |
| Licence | The licence grants use on one computer at a time, retains the vendor's intellectual-property rights and forbids redistribution, sublicensing or resale of the code. | The service terms grant only a limited, revocable internal-use licence and reserve SendSafely ownership of the service; the Node.js SDK repository is separately marked Apache-2.0. |
CrushFTP suits organizations that need a server for secure file transfers, web administration, and connections to cloud or other storage services. Enterprise capabilities are relevant to teams needing scheduled jobs, monitoring, or session replication.
SendSafely suits teams handling sensitive files and messages that need encryption and recipient access controls. The API and client libraries may suit developers, though API access requires Business or higher.