Best GetStream.io Alternatives & Competitors in 2025

SendBird is messaging-as-a-service.

Ethora: Seamlessly build, deploy, and manage web2 & Web3 applications with no-code solutions.

Open Source freemium $199.0 / Monthly

Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.

Try for free freemium $0.1 (per credit)

Build a beautiful page for your Zoom event in 2 minutes

Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.

Open Source

Seamless Real-Time Chat Integration for Your Applications.

Open Source freemium $109.0 / Monthly (Based on the Monthly Active Users (MAUs))

Build the perfect messaging experience in 10 minutes. A complete suite of embeddable UIs and flexible APIs that work seamlessly in any chat or messaging use case.

paid Free Trial $279.0 / Monthly (Includes 10,000 MAU)

The #1 CPaaS Solution for Small, Medium & Enterprises

Open Source paid Free Trial

PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

Frontend Development and Design

Open Source

A free, fast and friendly way to accept donations 💰

An all-in-one communication app for groups & communities

Setup virtual live classes in minutes and make money

All-in-one app to organize Zoom calls