CometChat
Telegram
Cotap
WhatsApp
Digsby
Nimbuzz
Twilio
Facebook Messenger
HyperBabel
SendBird
Twilio
GetStream.io
Firebase
Pusher
PubNub
CometChat offers a comprehensive in-app chat SDK platform that equips businesses with the tools to integrate real-time chat, voice, and video into their applications. Our product is packed with versatile features and seamless integrations, making our SDKs, APIs, and UI Kits one of the easiest to use in the industry. Looking for swift launch and effortless management? Use our no-code widget to simply copy and paste your way to a fully integrated in-app chat.
Key functionalities of CometChat encompass sharing capabilities for files and screens, instant language translation, and personalization for layouts, languages, and colors. It also features typing indicators, last-seen notifications, read confirmations, emojis, and stickers.
The cost of the product is calculated based on the number of active users per month, and customer support is provided via email and phone.
HyperBabel is a global communication API platform that unifies real-time chat, video calling, live streaming, and AI translation under a single API key.
Instead of integrating and paying for four or five separate vendors, developers get one SDK, one dashboard, and one predictable bill. Chat ships with 1:1, group, and open rooms — typing indicators, read receipts, moderation, and message pinning included. Video is WebRTC-based with HD/FHD multi-party rooms. Live streaming broadcasts one-to-many to thousands of viewers at sub-second latency. AI translation runs inline across 100+ languages, built into the chat and live pipelines rather than bolted on as a plugin.
Pricing is flat-rate on concurrent connections — no MAU billing, no per-message egress fees. A free forever tier covers prototyping; paid plans run $99 (Basic), $1,999 (Scale), with custom Enterprise. SDKs cover JavaScript, TypeScript, Swift, Kotlin, Flutter, and React Native. Infrastructure is GDPR-compliant and EU-primary, with a 99.9% uptime SLA and p50 global latency under 65ms.
CometChat HyperBabelCometChat is recommended for developers building applications that require real-time communication features such as messaging, voice, and video chat. It's particularly useful for industries like social networking, online gaming, telehealth, education, and customer support, where interaction is a critical component of the user experience.
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CometChat's answer
-Sendbird
-Twilio
CometChat's answer
CometChat provides three methods of implementation. Startups and dev teams can quickly go live with the no-code widgets, while front-end developers can leverage the low-code UI Kits for quick starts and solid business logic. For those who want greater control, the SDKs and APIs offer a solid foundation for building custom messaging experiences.
Whether you're running a social community, marketplace, dating service, on-demand service, or ed-tech platform, CometChat can be tailored to fit your needs.
HyperBabel's answer:
Three reasons. Scope: chat, video, live streaming, AI translation, and file storage come in one API instead of being split across SendBird, Twilio, Stream, and others. Pricing predictability: HyperBabel bills a flat rate on concurrent connections — no MAU metering (unlike SendBird or CometChat), no per-read/write fan-out cost (unlike Firebase), and no per-GB egress fees (unlike Twilio). Built-in AI translation: real-time translation across 100+ languages is native to the pipeline, not a separate integration. One SDK covers JavaScript, TypeScript, Swift, Kotlin, Flutter, and React Native, and a free forever tier lets teams start at no cost.
CometChat's answer
-Java -Kotlin -Swift -JavaScript -ReactJS -React Native -Flutter -Angular
HyperBabel's answer:
HyperBabel exposes a REST API documented with OpenAPI 3.0, with official SDKs for JavaScript, TypeScript, Swift, Kotlin, Flutter, and React Native. Video and live streaming are built on WebRTC. The platform runs on a globally distributed edge architecture for low-latency real-time delivery, with p50 global latency under 65ms. Security uses JWT-based authentication, SHA-256 hashed API keys, and HMAC-SHA256 signed webhooks.
CometChat's answer
Any business that wants to seamlessly integrate real-time chat features into their applications and websites.
Whether you're running a social community, marketplace, dating service, on-demand service, or ed-tech platform, CometChat can be tailored to fit your needs.
HyperBabel's answer:
HyperBabel is built for developers and product teams adding real-time communication to their apps without managing a multi-vendor stack. Typical users build social apps, EdTech and telehealth platforms, live commerce, in-game chat, and enterprise collaboration tools. It fits startups that want predictable pricing as they scale, and engineering teams replacing a fragmented chat, video, and translation setup with a single API.
HyperBabel's answer:
HyperBabel is the only communication API that delivers real-time chat, video calling, live streaming, and AI translation behind a single API key. Most teams assemble these from four or five separate vendors, each with its own SDK, dashboard, and bill. HyperBabel replaces that stack with one SDK, one dashboard, and one predictable bill. AI translation across 100+ languages runs inline in the message and live pipelines — not as a bolted-on plugin. Pricing is flat-rate on concurrent connections: no MAU billing, no per-message egress fees.
HyperBabel's answer:
HyperBabel grew out of a recurring frustration: shipping real-time communication meant stitching together a chat vendor, a video vendor, a translation service, and a storage provider — each with its own SDK, dashboard, billing model, and failure modes. The result was unpredictable costs and brittle integrations. HyperBabel was built to collapse that stack into a single API and a single bill, with AI translation across 100+ languages built in from the start, so any team can ship multilingual chat, video, and live streaming in minutes instead of months.
Based on our record, CometChat seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you're building in-app chat, video, or moderation, you've likely come across CometChat. It's one of the more well-known in-app feature SDK providers, and for good reason. - Source: dev.to / about 1 year ago
CometChat | Full Stack / Front-End Engineer | Remote | Full / Part-time Contract CometChat (https://cometchat.com) is an in-app communication platform that's fast and easy to use, with a wide range of integration options from widgets and pre-built UI kits to DIY with SDKs and APIs. We just raised a $10m series A and are growing quickly. We've decided to rebuild our developer documentation platform from scratch... - Source: Hacker News / over 4 years ago
I would recommend CometChat. Their Sample apps give you a kickstart. Check out https://cometchat.com. Source: over 4 years ago
Here at CometChat, we are dedicated to sensitizing you on educational topics that will fill the gap in understanding the role of communicative technologies in improving lives. You can check out our products on our site that you can integrate with your website or app such as CometChat SDK and CometChat UI Kit. - Source: dev.to / about 5 years ago
Are you inspired enough as a developer? Are you starting your journey as a web developer? Or do you seek to improve your skills to the next level? If you said yes to any of the above questions, then this tutorial is for you. As a developer, you need to get your hands dirty and implement the best set of apps available in the market to get the right people interested in you. In this tutorial, we will be combining... - Source: dev.to / about 5 years ago
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
SendBird - SendBird is messaging-as-a-service.
Cotap - Cotap is a simple, secure mobile messaging app for fast, easy workplace communication.
Twilio - Brings voice and messaging to your web and mobile applications.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
GetStream.io - APIs for the development of scalable newsfeeds and chat applications.