Best Google Cloud Speech API Alternatives & Competitors in 2025

Brings voice and messaging to your web and mobile applications.

Key Twilio features:

Scalability Ease of Integration Global Reach Feature-Rich Platform

Open Source

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

Industry's first context-aware Helpdesk Software.

Key Zoho Desk features:

Omnichannel Zia - Artificial Intelligence Embeddable Self-service Multibrand Help Center

Visit website freemium $12.0 / Annually ($12 USD/monthly on Annual Subscription.)

Smooch connects your business software to all the world’s messaging channels for a more human customer experience.

Key smooch features:

Unified Messaging API Integration User-Friendly Interface Omnichannel Support

Open Source

TeleSign offers end-to-end communications Platform as a Service.

Key TeleSign features:

Global Reach Robust Security Features Comprehensive API Variety of Services

Plivo simplifies your customer engagement.

Key Plivo features:

Global Reach Comprehensive API Competitive Pricing Lower Latency

GupShup provides a scalable and reliable cloud messaging platform.

Key Gupshup.io features:

Comprehensive Messaging Platform Developer-Friendly Scalability Rich Features

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

Key MirrorFly features:

Comprehensive Feature Set Highly Customizable Scalability Security

Open Source paid Free Trial

Upgrade your Asterisk platform with VoiceXML.

Key Voximal features:

Open Source Comprehensive Integration Multilingual Support Cost-Efficient

Layer is het platform voor alle Infrastructure & Testing Engineers. Blijf up-to-date in jouw vakgebied: vacatures, sociale bijeenkomsten en informatie.

Key Layer features:

Real-time Messaging Scalability Cross-platform Compatibility Customization

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

Key Nexmo features:

Global Reach API Flexibility Reliable Service Scalability

Voximplant is a software program that allows businesses to automate communications by setting up automatic communication systems in the cloud.

Key VoxImplant features:

Comprehensive SDKs and APIs Cloud-based Solution Real-time Communication AI-Driven Features

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.

Key TalkJS features:

Ease of Integration Customizability Feature-Rich Scalability

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

Cloud communication and data backend.

Key QuickBlox features:

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