S

SpeechifyAI

API service

by Speechify

Text-to-speech and voice cloning API on the Simba speech models, with streaming output and SSML control, billed per character on free, Starter, Pro and Scale plans, separately from the Speechify reading app.

Find alternatives to SpeechifyAI

What it does

• Text to speech

Sources

Pricing

Pricing page · 18 Oct 2026

Free plan (500K characters a month), Starter $10, Pro $99 and Scale $499 a month with per-million-character rates, and a custom enterprise plan.; "500K characters free every month, no credit card"; "Starter For solo devs and early-stage projects. $10 /month"; "Enterprise / Custom"

Description

Official documentation · 18 Oct 2026

"Build speech into your product with one API. Generate audio, stream long-form text, clone voices, and control delivery with SSML."

What it does

Official documentation · 18 Oct 2026

"Streaming-native English speech with rich expressivity"

Sold within

Pricing page · 18 Oct 2026

Sold on its own published plans; the parent site's pricing page lists it as "Speechify API" among the company's other products.; "SpeechifyAI is Speechify's developer API, billed separately from the Speechify Reader app."

Name

Pricing page · 18 Oct 2026

"SpeechifyAI is Speechify's developer API, billed separately from the Speechify Reader app."

URL

Official documentation · 18 Oct 2026

The API's own site, linked as "API" from speechify.com and as "Speechify API" on its pricing page.; "Expressive text-to-speech and voice cloning, through one API."

Deployment

Official documentation · 18 Oct 2026

Hosted API at api.speechify.ai.; "Build speech into your product with one API."

Interfaces

Official documentation · 18 Oct 2026

REST API (POST /v1/audio/speech), Python and other SDKs, and a web console at platform.speechify.ai.; "Build speech into your product with one API."

Intended for

Pricing page · 18 Oct 2026

"For solo devs and early-stage projects."; "Beyond the standard plans"

Also from Speechify

• Speechify Application

  Text-to-speech apps that read documents, web pages and books aloud with natural voices at up to 5x speed, with voice typing, AI podcasts and a Voice AI Assistant.

• Speechify Studio Application

  Speechify Studio generates voiceovers from text using AI.

• Speechify Work AI agent

  Speechify Work uses AI agents to research topics and create reports from the web.

Open Speechify in the directory

Something wrong here? Send a correction — quote this product id: speechify-api.