Increase customer and employee satisfaction with Horizon Collaborate.

Effective communications are fundamental to business success.

Today, more so than ever, your business needs to be agile to respond to customers quickly, day or night, and your employees need to be equipped to handle a constant flow of queries across multiple channels.

In this digital age we live in, faster response times can be a key differentiator, helping you stay ahead of the competition and stand out in a crowded market.

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Get to know Horizon Collaborate

Our awards and accreditations

Highly accredited, secure and reliable.

A true unified communications experience

Horizon Collaborate is fully-integrated with the award-winning Horizon cloud telephony service so you can benefit from business telephony features alongside collaboration tools such as video calling and instant messenger.

Driven through a set of apps for Windows, Mac, Android and iOS, it enables users to access business communications and collaboration services from their
favourite devices – wherever they are.


Work flexibly and collaborate any time, anywhere

Enables users to access business communications and collaboration services from their favourite devices – perfect for homeworkers or staff on the move that need to work productively whilst out of the office. Horizon Collaborate makes hybrid working effective at the desktop or mobile.

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Personally managed meeting space for every user

Your Collaborate Room puts you in charge of how you manage your conferences, whether they be spontaneous sessions with co-workers reviewing a specific document or project, or a formal, planned training session for up to 50 attendees from inside and outside your organisation.


Get new features immediately

Horizon Collaborate has a great suite of features and provides a business route toward true unified communications. With auto-updates you get new features, upgrades and optional integrations with third-party applications as soon as they are developed and released. This also reduces the overhead necessary to manage your communication systems.


What can Horizon Collaborate do for your business' Unified Communications needs?

Complete Unified Communications

How much time do you and your team spend navigating between communications systems? It should be easier to get a day’s work done… which is where Horizon Collaborate comes in.

Our business-only cloud-based Unified Comms solution satisfies all of your internal and external communication needs including voice and video calls, instant messaging, video conferencing, desktop sharing and document sharing.

With capabilities across desktop and mobile, Collaborate is perfect for enabling remote working as well as supporting you in the office.

Horizon Collaborate is easy to implement, with minimal hardware requirements and flexible purchasing options to suit every business. Underpinned by our award-winning cloud telephony platform and dedicated business network, Collaborate is reliable and highly scalable.

Start your journey towards becoming a more effective workforce today.

Simple Video Conferencing

As remote conferencing becomes a bigger part of our working lives, it’s important to set yourselves up for success. It should be quick and easy to set up new sessions, and no-one wants hidden charges or last minute software downloads.

With Horizon Collaborate, video conferencing and voice conferencing can be set up in just a couple of clicks from the easy-to-use interface. With no need to send invites or meeting IDs to internal participants, external parties can join with details sent directly from your main screen.

However people choose to connect, it’s free with dial-in options available to suit every setup. Once your session is underway, it’s easy to present the session smoothly and securely thanks to all of the controls available.

Video conferencing is just one of the many features of our award-winning business only platform. Contact us today to find out more.

Effective Remote Working

More and more businesses are starting to recognise and actively support remote working, not only for business continuity but also for positive impacts on the environment, employee wellbeing and satisfaction, business overheads, and productivity.

Whether your organisation is new to remote working or you’re looking to optimise your set up with unified communications features like video conferencing, Horizon Collaborate from Gamma is the ideal solution.

Our Unified Comms platform was built for businesses, and is underpinned by our own dedicated and secure UK network which reliably handles over a billion minutes of voice calls every month.

With a comprehensive range of features, Collaborate gives you peace of mind wherever your workforce operates from. Individuals can take their profile, settings, numbers and preferences with them, to ensure consistency and be readily available to colleagues and customers.

Adopt the ultimate purpose-built solution for your remote working needs today.

Reliable Business Continuity

Whatever is happening around us, your business-critical systems should guarantee consistency wherever your teams are working.

Horizon Collaborate from Gamma is a unified comms solution that enables business continuity and effective, agile working. Supported by our secure and reliable business-only UK network, the platform is designed to work flawlessly across a wide range of devices and operating systems with minimal connectivity requirements.

Collaborate takes just minutes to set up and get started, and is very easy to use.

Business administrators can instantly configure users, edit call routing settings and download recordings to maintain agility and provide complete control for your business.

From the intuitive user interface to our flexible pricing models, everything about Collaborate has been developed with the end user in mind. Give your workforce peace of mind today and never miss a call again.


  • How can Horizon Collaborate aid mobile and flexible working?

    It offers a wide range of useful functionality – for instance, you can manage incoming calls effectively with Call Forwarding; Home Worker lets you take your profiles and settings to your home office; and Remote Office enables you to use your number and profile on any phone, anywhere.

  • What real-world benefits does collaboration offer?

    By effectively connecting people, applications, clouds and networks, you can transform how quickly and efficiently information is shared, thereby satisfying your customer’s increasing demands as well as improving employee productivity and boosting your bottom line.

  • How does Horizon Collaborate help staff work closely?

    By giving access to instant messaging and presence, voice, video, desktop and application sharing, and document sharing – all via a single application, accessible via Windows, MAC, Android and iOS. This enables users to access business comms and collaboration services from their favourite devices – wherever they are.

  • Is it expensive to install?

    With only a minimal capital outlay required, Horizon is suitable for any size of business looking to improve its productivity and image.

  • How do I rationalise my site?

    A site survey is a useful exercise as it enables superfluous services and hardware to be identified, highlighted and considered during the decision-making process. As a cloud-based telephony platform, Horizon lets you dispense with a physical PBX and the associated cost of maintenance and it requires only the simple installation of on-site handsets. For larger, multi-sited customers the savings made will clearly be multiplied. Of course, as well as working seamlessly with Gamma’s SIP, Ethernet and Broadband products, Horizon can interface with legacy connections too, making it the totally flexible solution.

  • How do I present my company more professionally?
    Horizon is the perfect platform for organisations that require a professional and simple-to-use interface with the outside world. Schools, public sector organisations, major venue and event operators; each has its own challenges in terms of maintaining staffing levels, training and cost, with the result that often it’s the first line of communications that suffers. Horizon is simple to set up and use and it lets you present a simple, flexible and, above all, totally professional image.
  • What’s the call quality like?

    Call quality, as with any communications system, is clearly dependent on the underlying access available. With our Ethernet and Broadband products delivering the service to your locations, you can be assured of great voice quality, underpinned by some of the most stringent SLAs in the business.

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