CompleteFTP vs Waarp R66

CompleteFTP is a file server and managed file transfer product for moving files on premises or in the cloud. It supports FTP, FTPS, SFTP, SCP, HTTP, HTTPS, and SSH, and can integrate Amazon S3, Azure file shares, Google Cloud Storage, SharePoint, and OneDrive folders. Authentication options include Active Directory, LDAP, external databases, SAML single sign-on, and custom extensions. Workflows can use event notifications, scheduled and process triggers, email alerts, scripts, and CompleteAgent. Administration options include a REST AdminAPI, CLI, mobile-friendly web administration, and an MCP server. Security controls include TLS 1.3, AES-256, encryption at rest, PGP, SSH keys, and two-factor authentication; auditing includes IP filtering, automatic banning, permissions, and logs. All editions run on Windows; Linux is available only with Enterprise MFT, whose installer has no GUI. Professional and Enterprise MFT include a browser-based file manager. The free edition supports FTP and FTPS; paid licenses start at $369 once.

Waarp R66 is open-source software for large-scale file transfer with monitoring. It sends and receives files in push or pull mode between identified partners, using database persistence, retries, and restartable transfers. Security features include SSL, optional strong authentication, packet-integrity support, and partner authentication. Rules can trigger file operations or external procedures before transfers, afterward, or when errors occur. Monitoring is available through HTTP and SNMP, with events publishable to a remote HTTP(S) REST API. Documented integrations include FTP, S3 sources and targets, REST APIs, and Java applications. Supported databases listed by the maker are H2, PostgreSQL, and Oracle; MySQL and MariaDB work but are not recommended. Downloads include an all-in-one package with R66, Proxy, and Gateway FTP. Deployment options include Linux, Windows, web, API, self-hosted, and on-premises use. The light client can initiate transfers but lacks database-backed history and restart capability. The maker provides downloads without stating a software price.