Developers choose CometChat over PubNub for our powerful API, ready-to-use UI Kits, affordable & transparent pricing and proactive support.
CometChat has not only helped customers improve engagement and retention but our deep integration and developer-centric tools have also helped reduce development effort, improve in-app conversions, and drive product revenue.
CometChat is dedicated to building the best in-app messaging and calling platform that's easy for developers to integrate with and empowers users to create meaningful conversations intuitively.
CometChat vs PubNub
All core chat features
Open Source UI Kit
Voice & Video Conferencing
Advanced chat features like Rich Media Preview, Voice Transcription, Reactions and Smart Replies
Notifications like Email and SMS Messages
Moderation features like Sentiment Analysis, Data Masking, Virus & Malware Scanning and In-flight Message Moderation
GDPR & HIPAA Compliance
Build with Confidence
Sign up and build in-app messaging and calling with our no-code widget, pre-built UI Kits, or Chat SDKs for 12+ technologies.
Migrate Seamlessly
Migrating to CometChat is pain free. We’re happy to bring our experience and team of experts to bear in order to make the transition easy on your team.
Launch quickly!
Flick the switch and ship modern in-app messaging and calling to your users with CometChat 🎉