Side by side
Cerberus FTP Server vs Cleo Harmony
Both stand on managed file transfer - enterprise software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APISelf-hostedWeb+1
Choose Cerberus FTP Server if you need a Windows file transfer server with multiple protocols, browser access, automation and audit logging. Its three listed plans allow unlimited users and connections. Look elsewhere if you need a free plan or a license covering multiple machines.
Visit Cerberus FTP Server
Paid LinuxSelf-hostedWeb+1
Cleo Harmony combines broad transfer-protocol support with monitoring, scheduling, certificates, and recovery tools. Its enterprise orientation and request-based pricing should shape adoption decisions.
Visit Cleo HarmonyThe facts
| Cerberus FTP Server | Cleo Harmony | |
|---|---|---|
| Free plan | A free trial | Not published |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web, Windows | Linux, Self-hosted, Web, Windows |
| Lowest paid plan | Professional: $1,599 a year | Free or on request |
| Plans published | 3 | 1 |
| Maker | Cerberus FTP Server | Cleo Harmony |
| Website | cerberusftp.com | cleo.com |
| On managed file transfer - enterprise software | #2 of 17 | #7 of 17 |
Cerberus FTP Server: what it does well
- Supports FTP, FTPS, SFTP, SCP and HTTP/S transfers.
- Web client supports access, editing and transfers in desktop and mobile browsers.
- Accounts can use the native database, Active Directory or LDAP.
- Amazon S3 and Azure Blob Storage are Virtual Directory backends in version 2026.3.
- Provides automation tools and file, user and administrator audit logs.
What to know first
- There is no free plan.
- Commercial use requires a subscription license.
- One license permits installation on one machine.
- The 25-day trial is time limited.
Cleo Harmony: what it does well
- Preconfigured connections for trading partners
- Real-time monitoring with reports, alerts, and dashboards
- Supports FTP, FTPS, FTPES, SFTP, and AS2
- Includes scheduling and event triggers
- Offers transfer logs and file resend capabilities
What to know first
- Pricing is available only on request
- Kubernetes deployment requires an Enterprise license
- Inbound listeners require Cleo Clarify integration
- Designed for large enterprise needs
Alternatives to Cerberus FTP Server Alternatives to Cleo Harmony The whole list