The better way to work

Circuit provides a far more efficient and effective way to collaborate than using a multitude of disparate tools

Unify is the Atos brand for Communications and Collaboration. We are one of the world’s leading communications software and services brands, providing integrated communications and collaboration solutions worldwide. Our customers range in size from 5 employees to 500,000+ employees.

Our Solutions

Team Collaboration

Cloud Collaboration

Everything your teams need to collaborate and communicate in a single app. Voice, video, screen share, chat, and file sharing and much more.


Voice Platforms

Secure and scalable unified communications platforms for any  IT, voice and application environment.


UC Applications

Easy-to-use, award-winning unified communications applications help streamline your communications and make everyone more productive.


Phones and Clients

Choose from a broad range of desktop, mobile and soft phone clients that feature industry-leading engineering and cost-efficient network management.


Contact Center Platforms

Balance service, support and budgets. And inbound, outbound or both. Unify’s multi-channel contact center solutions help you achieve your business goals.

OpenScape Business

Small and Medium Businesses

Improve your performance and take your business to the next level with Unified Communications specially tailored to Small and Medium Businesses.


Discover your workUtopia

Imagine an environment where everyone can perform at their best, improve productivity, and well-being is as important as profit.

Join the collaboration

Feb 27, 2019

Better multitasking with Circuit chat

Circuit Sprint 116 With our current sprint, we are implementing a few enhancements to our conversation model, and take another exciting technical integration step in the context of our broader strategic alliance between Atos, our mother company, and Google. You will see more integration points between Circuit and Google as part of our 2019 evolution. Let me walk you through our most recent enhancements and new features.Enhanced Circuit conversations and notifications Open multiple conversation windows: You can now open each conversation as a separate window, allowing you to more easily jump back…


Feb 12, 2019

Ending Urban Gridlock: “Anywhere Working” Can Serve A Higher Civic Purpose


Feb 6, 2019

Erste Eindrücke von Lutz Herrmann, dem neuen CEO von Unify in Deutschland


Feb 6, 2019

First Thoughts from Lutz Herrmann, Unify’s New Leader in Germany


Feb 6, 2019

Solving a business dilemma: OpenScape Business telephony integrates with Circuit team collaboration