Google Cloud Text-to-Speech

Name: Google Cloud Text-to-Speech
Author: Google

A Google Cloud API that converts text into synthetic speech with hundreds of voices and languages.

ProprietaryBy Google

PaidProprietaryWeb

Official websitecloud.google.com

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Alternatives

Azure AI Speech StudioAzure AI Speech Studio moves you to Microsoft Azure with a no-code studio and custom neural voice creation, requiring an Azure subscription.
Amazon PollyAmazon Polly moves you to AWS with neural and generative voices across dozens of languages and SSML control, requiring an AWS account and billing.
CartesiaCartesia is a paid cloud API built for low-latency real-time speech, combining text-to-speech, transcription and voice agents in one service.
DeepgramDeepgram pairs text-to-speech with speech-to-text and voice agent APIs, adding a free tier, browser playground and a self-hosted option.
AssemblyAIA speech AI platform with APIs for transcription, speech understanding, dictation and voice agents.
SpeechmaticsSpeechmatics offers text-to-speech next to multilingual transcription APIs, with cloud, on-premises and on-device deployment options.

See all alternatives

About Google Cloud Text-to-Speech

Google Cloud Text-to-Speech is a speech synthesis service on Google Cloud. Developers send text to the API and receive audio back, choosing from more than 380 voices across more than 75 languages and variants, including Gemini-powered voices.

It is aimed at developers and businesses adding spoken audio to applications, such as narration, voice interfaces and accessibility features, rather than at people looking for a ready-made reading app.

Strengths

More than 380 voices across 75+ languages and variants
Gemini-powered voices
Integrates with other Google Cloud services

Limitations

Requires a Google Cloud account and billing setup
Built for developers calling an API, not for casual use

Details

Pricing: PaidBilled through a Google Cloud account; rates are on Google's pricing page.
License: Proprietary
Developer: Google
Platforms: Web
How it runs: Hosted service
Account: Required
Works offline: No
Best suited for: Developers adding speech output to apps and services
Categories: AI voice, AI developer tools
Last verified: October 2, 2026
Added: October 2, 2026
Sources: cloud.google.com/text-to-speech

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