Best Voice And Messaging API Products in 2025

APIs for the development of scalable newsfeeds and chat applications.

Key GetStream.io features:

Scalability Real-time Updates Flexibility Feature-rich

Open Source paid

Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS. .

Key Cyclr features:

Pre-built Connectors Embedded Integration Marketplace Low Code Integration Builder SOC 2 Type 2 Accreditation

Try for free paid Free Trial

Brings voice and messaging to your web and mobile applications.

Key Twilio features:

Scalability Ease of Integration Global Reach Feature-Rich Platform

Open Source

SendBird is messaging-as-a-service.

Key SendBird features:

Scalability Feature-rich Customizability Robust moderation tools

The #1 CPaaS Solution for Small, Medium & Enterprises.

Key MirrorFly features:

Comprehensive Feature Set Highly Customizable Scalability Security

Open Source paid Free Trial

Nexmo is a simple two way SMS API with global reach and wholesale rates.

Key Nexmo features:

Global Reach API Flexibility Reliable Service Scalability

Build production-ready chat in minutes.

Key TalkJS features:

Ease of Integration Customizability Feature-Rich Scalability

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

Seamless Real-Time Chat Integration for Your Applications.

Key CometChat features:

Feature-Rich Easy Integration Customizable UI Scalability

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

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

Key Ethora features:

Chat / Messaging Social Sign-On Push Notifications Gamification

Open Source freemium $199.0 / Monthly

Plivo simplifies your customer engagement.

Key Plivo features:

Global Reach Comprehensive API Competitive Pricing Lower Latency

Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.

Key MessageBird features:

Omnichannel Messaging Global Reach Scalability API Integration

Cloud communication and data backend.

Key QuickBlox features:

Comprehensive Communication Features Customization and Extensibility Robust Backend Infrastructure Cross-Platform Support

GupShup provides a scalable and reliable cloud messaging platform.

Key Gupshup.io features:

Comprehensive Messaging Platform Developer-Friendly Scalability Rich Features

Sinch is a powerful voice and messaging SDK that lets you bring your apps to life with VoIP and...

Key Sinch features:

Comprehensive Communication Solutions Global Reach Scalability Easy Integration