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Cleo Harmony

Move data. Grow your business.

Business growth requires innovative enterprise integration technology to manage, govern, and secure data movement. Extend your ecosystem, and fluidly interact across internal and external applications and systems. Cleo Harmony® provides you with an intuitive and scalable solution to consolidate and streamline any integration process.

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Trusted Around the World:


customers in over 80 countries choose Cleo to remaster their B2B, application, and data integrations.

AT&T, DOT, Hogan, JDA and more choose Cleo for integration

Ensure your data is always flowing

B2B and application integration processes that need constant maintenance while homegrown systems are inscalable and difficult to maintain. To create a flexible, secure, and reliable infrastructure that’s responsive to ever-changing IT and business requirements look to a modern integration platform designed for business. 

Manage your integration

Transmission control

  • Schedule transmissions to occur automatically, at any time or internal

  • Remove bottlenecks and simplify workflows

  • Set event triggers to speed up processing in high-volume environments

Data governance and control

Full-featured certificate management

  • View and manage all your organization’s certificates

  • Exchange certificates and notify partners of expirations certificates

  • Smooth migration with activation scheduling and overlapping

Comprehensive library of high-frequency and industry-specific protocols

Rapid issue resolution

  • Robust file transfer and comprehensive logging

  • Set and monitor non-event alerts and resend files

  • Fully backed by our incredible support team

Messaging capabilities support automated phone, text, email, and fax communications

Have a question? Contact us.


Need a specific protocol? Looking for a managed file transfer comparison? Allow our integration experts to answer any of your questions. Contact us to explore further.