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Top Unified Communications Software for Installed - Windows

5 unified communications software ranked by rating, review volume and listing quality.

Between them, the 5 unified communications software on this page cover audio / video conferencing (4), real-time chat (4), call recording (4) and call routing (4). 5 of them have written a profile you can read before you get in touch.

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Avaya Aura Platform
Audio / Video Conferencing · Chat / Messaging · Real-time Chat
Avaya Aura Platform is a unified communications and call centre product. It centres on call management and brings several kinds of contact into one system.
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pimentaCHAT
Audio / Video Conferencing · Chat / Messaging · Third Party Integration
pimentaCHAT is a unified collaboration and communication tool for organisations. It brings team messaging and calls into one product that can carry the customer's own branding.
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Tinkle
Audio / Video Conferencing · Interactive Voice Response (IVR) · Call Recording
Tinkle is a cloud business phone system aimed at companies in the UK.
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Noble CC
Interactive Voice Response (IVR) · Real-time Chat · Call Recording
Noble CC is the contact centre software line from Noble Systems Corporation, which has worked in customer communications since 1989.
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Rocket.Chat
Audio / Video Conferencing · Chat / Messaging · Third Party Integration
Rocket.Chat is an open source communications platform that combines team messaging, voice, video and customer conversations in one system.
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Singapore

6 Oct 2026 · TrustList Editorial

OneByZero raises US$20 million Series A led by Jungle Ventures for enterprise AI agent deployment

Singapore-based OneByZero, which deploys and governs AI agents inside large enterprises, says it has raised US$20 million in a Series A led…

France

6 Oct 2026 · TrustList Editorial

Cleavr raises EUR 8 million seed led by Varsity for AI accounts-receivable collection

French start-up Cleavr, which automates invoice collection for finance teams with AI, says it has raised EUR 8 million in a seed round led…

Identity Federation

6 Oct 2026 · TrustList Editorial

Google Kubernetes Engine: Identity Service for GKE is not supported from GKE 1.37, move to Workforce Identity Federation before upgrading

Google says Identity Service for GKE is deprecated and unsupported from GKE 1.37. Clusters that sign users in through it must disable it…

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