UCaaS, or unified communications as a service, acts as a central hub for communication and collaboration within organizations. These platforms offer features like VoIP, instant messaging, video conferencing, and other collaboration tools, all within a single, cloud-based system. UCaaS platforms can connect entire enterprises, enabling rapid and streamlined communication and decision-making by providing various functionalities in one product. While "unified" in UCaaS means bringing together, not universal, the aim is to consolidate all corporate communication methods under one umbrella. UCaaS products encompass features found in separate solutions such as VoIP software, video conferencing software, internal communications software, and other team collaboration tools. Instead of purchasing these solutions individually, businesses can use a UCaaS platform to access all these features in a more flexible package. The integrated nature of these platforms allows users to monitor and receive alerts through a single medium. Although UCaaS platforms offer extensive functionality, many can integrate with external content management systems or contact center software, depending on the organization's specific needs. However, it is rare for UCaaS platforms to provide standalone email capabilities, typically relying on the business's existing email system for messaging and coordination.

Zoom
Zoom is a video conferencing app for one-on-one and group meetings with video, screen sharing, recording, and integrations; free meetings allow up to 100 participants (40-minute limit).

Zoho Cliq
Zoho Cliq is a business communication app that enables organized conversations, messaging, calls, and file sharing for teams in hybrid work settings.

Zoho Meeting
Zoho Meeting is an online platform for hosting secure meetings, webinars, and conference calls, supporting screen sharing and audio/video communication.

Webex
Webex Webinars is a platform for hosting scalable webinars that support interactive features, custom branding, and real-time translations for global audiences.

Net2Phone
Net2Phone is a cloud-based VoIP service that offers voice, video, and messaging for businesses, enabling communication with features like call management and video conferencing.

RingCentral
RingCentral is an omnichannel customer engagement app with voice, digital channels, AI options, and integrated workforce management and analytics.

GoTo
GoTo is an app for online video conferencing and IT management, enabling virtual meetings, collaboration, and comprehensive IT solutions for businesses.

CallRail
CallRail is a lead intelligence platform that helps businesses track and manage leads through calls, texts, and chats, providing insights to optimize marketing efforts.

Cisco
Cisco Spaces is a cloud platform that uses Cisco devices to turn buildings into smart spaces, enhancing safety, sustainability, and user experiences.

Vonage
The Vonage app is a communication platform for businesses that facilitates voice, video, and text communications, with features for collaboration and customer service automation.

Ring4
Ring4 is an online business phone system that allows users to set up a business phone number quickly for calling, texting, and video conferencing.

8x8 Work
8x8 Work is a cloud-based collaboration app that combines voice, video, and messaging for seamless business communication across devices.

Rocket.Chat
Rocket.Chat is a secure team communication platform that offers messaging, voice, and video calls, with strong encryption and customization for regulated organizations.

Nextiva
Nextiva is a communication platform that integrates voice, video, SMS, and messaging to streamline customer interactions and internal communications for businesses.

Ringover
Ringover is a multichannel cloud communication app for calls, SMS, video calls, and emails, enhancing business communication and customer interactions.

CallTrackingMetrics
CallTrackingMetrics is a call tracking platform that helps businesses analyze calls and optimize marketing strategies through data-driven insights and CRM integrations.

Telzio
Telzio is a VoIP solution for managing business phone services, offering features like call recording, forwarding, and analytics, with support for unlimited users.

Enablex.ai
Enablex.ai is a communication platform offering APIs and SDKs for integrating voice, video, and messaging features into applications for enhanced real-time communication.

Vowel
Vowel is an AI-powered video conferencing tool that streamlines meetings by providing summaries, transcripts, and search functionality for improved collaboration.

Genesys Cloud
Genesys Cloud CX is a cloud-based contact center platform for managing customer interactions across various channels, enhancing service efficiency and engagement.

Carolina Digital Phone
Cloud-based VoIP app that manages business calling, messaging, and video; replaces on-premise PBX, supports IP phones and mobile apps, and provides admin controls and security features.

Mitel MiCollab
Mitel MiCollab is an enterprise app that centralizes voice, video, messaging, and collaboration tools for effective communication across multiple devices.

RingByName
RingByName provides VoIP phone services for businesses: calling, call routing/forwarding, voicemail-to-email with transcription, and conference calling.

Fuze
Fuze is a communication app that allows users to make calls, hold meetings, chat, and share content across devices, facilitating collaboration anytime and anywhere.

Thirdlane
Thirdlane Connect is a communication app for teams, offering chat, voice, video calls, screen sharing, and CRM integration on various devices.

Telavox
Telavox is a communication platform that provides telephony, PBX, chat, and collaboration tools for businesses to improve communication and customer service.

Commio
Commio is a cloud-based API platform for voice and text messaging, enabling businesses to manage scalable, reliable customer communications.

Zellim
Zellim is an all-in-one platform for remote collaboration, offering tools for communication, project management, and collaboration in one subscription.

Worktual
Worktual is a secure platform that combines cloud communications and AI automation to enhance team collaboration and customer engagement for modern businesses.

CINNOX
CINNOX is an engagement platform that integrates telephony and digital channels to enhance communication for businesses, improving customer and employee experiences.

Vitel Global
Vitel Global provides a hosted VoIP/Hosted PBX phone system with international calling, call recording/forwarding, video conferencing, and AI-driven call/meeting transcripts, summaries, sentiment, and analytics.

Symphony
Symphony is a secure enterprise communication and collaboration platform offering messaging, voice, file sharing, workflow integrations, and APIs, used by regulated and financial institutions.
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