Top 15 Communication Platform as a Service (cPaaS) Platforms Companies With $1M–$5M Revenue (September 2026)

New York, New York, United States

Ant Media provides ready-to-use, highly scalable real-time video streaming solutions for live video streaming needs. Based on customer requirements and preferences, it enables a live video streaming solution to be deployed easily and quickly on-premise or on public cloud networks such as AWS, Azure, Digital Ocean, Linode/Akamai and Google Cloud. Ant Media’s well-known product, called Ant Media Server, is a video streaming platform and technology enabler, providing highly scalable, Ultra-Low Latency (WebRTC) and Low Latency (CMAF & HLS) video streaming solutions supported with operational management utilities. Ant Media Server in a cluster mode dynamically scales up and down to enable our customers to serve from tens to millions of viewers in an automated and controlled way. Ant Media Server provides compatibility to be played in any Web Browser. In addition, SDKs for iOS, Android, Flutter, RN, Unity and JS are provided freely to enable customers to expand their reach to a broader audience. Thanks to the adaptive bitrate streaming feature that allows any video to be played at any bandwidth on mobile devices. Ant Media has been serving a growing number of customers in 120+ countries all around the world. Customers from different segments such as Education, Live Auctions, Radio and TV Broadcasts, Enterprises, Service Providers, Government Agencies, Gaming Companies, and Mobile / Web App Developers enhance their business by using Ant Media Server and benefiting from its capabilities.

Singapore, Singapore

Communication and collaboration platform, offering in all in one environment for both developers and product/project managers to coordinate with each other, and a custom AI/LLM built on top to assist in certain tasks.

Zaporizhzhiа, Ukraine

AKTIV Group has core strengths in the field of developing communication, business and educational software. With plenty of successful projects we're constantly growing in the fields of e-learning, communication and related areas. Operating for over 11 years we're flexible in approach to any project. We're mobile and have learnt to adapt to customer's requirements. Our customers are at the heart of our business and because of this, we ensure everything we develop, create and is something that flawlessly helps our customers. Because we want to grow, we continue to expand our resources, our team and our promises. With innovation, we are smart, outside the box thinkers and creative in our projects. By creating trends whether they're new or existing, we will build a following of customers. By non-stop development, we will stay committed and constantly develop new projects. The AKTIV Group is full of strength. Our technology, software and projects are amazing and being developed

London, England, United Kingdom

Provider of a cloud communication backend platform. The company allows users to add chat, video calling, push notifications, cloud sync into mobile and web applications.

Poznań, Wielkopolskie, Poland

EmailLabs was created for those who have a system that generates e-mails. Whether you have a store, billing, accounting, CRM, ERP, CMS or a dedicated Marketing Automation system - EmailLabs will increase the deliverability of your e-mails. ✅ Thanks to simple SMTP integration, the service is ready to use in a few moments. RESTful API will allow you to integrate with your IT system fully. You can also use ready-made libraries and code samples. 🌐 We have many years of experience in the field of e-mail deliverability. We send over 6 billion messages a year. 🚀 Discover more: https://emaillabs.io/en/

South Jakarta, DKI Jakarta, Indonesia

TapTalk.io is an Indonesian-made B2B company established in 2016. As a messaging expertise company that professionally providing solutions for in-app chat SDK, messaging API, and OTP via WhatsApp, TapTalk.io is trusted as a partner by various companies across Indonesia in various industries, such as Ace Hardware, Kawan Lama, DanaKini, and hundred more. We determined to improve your business with a better all-in-one chat solution experience. With complete and integrated product features, we deliver ​the best chat experience for your user and of course, for your business. TapTalk.io, Your Extraordinary Chat Solution #AlwaysBetter

Irvine, California, United States

Software Development Data Analytics Remote Teams Telecommunications IoT Your Trusted Technology Partner Contact US

New York, New York, United States

Developer of a cloud-based platform intended to facilitate in-app voice, messaging, and video communications. The company's platform allows developers to quickly build, deploy and manage tools that connect mobile and web applications directly to other application or to call centers, enabling clients to improve customer engagement.

Verona, Veneto, Italy

The Voice, Sms and Email API platform created by developers, for developers • Specialties: Artificial Intelligence ( AI )

Redmond, Washington, United States

Established in 2013, Integrate IQ provides customers worldwide custom development and consulting, system integration, and a variety of HubSpot-enabling SaaS applications. These solutions are delivered by a unique, fully-remote team of subject matter experts specializing in backend development, project management, and sales and marketing. The team has successfully integrated hundreds and hundreds of systems over the years. In fact, we have integrated more than 200 different platforms to date. In 2023 alone, 16 billion records seamlessly flowed through our integrations. With decades of experience, established systems and processes, we take the complexity of integrations off our customer’s plates. Integration projects are typically complete within eight weeks of the kickoff meeting. As a HubSpot Diamond partner with the custom integration accreditation, Integrate IQ is a well-known and well-regarded HubSpot enablement and integration expert in the HubSpot ecosystem. We are admitted HubSpot fans and view our core mission as enabling HubSpot users to make the most of the platform. We do this through professional services like onboarding, training, and of course custom integrations. In addition we offer a number of HubSpot-enabling software as a service products in a related brand family called Smart Ramp. These products enable HubSpot users to send and receive automated, bulk, and one-to-one text messages from the HubSpot platform (Message IQ); configure and launch customer status portals for deals and tickets in 90 seconds (Status IQ); provide salespeople current product inventory information from the HubSpot deal record (Stock IQ); and enable the simple configuration and use of multiple price lists within the HubSpot deal interface (Price IQ). We are a fully remote team of the integration engineers, project managers, and business consultants based in the US with operations in Costa Rica and Brazil.