AI Audio API

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Daily

AI Audio API

SDKs and infrastructure for realtime calls, recording, and AI agent workflows

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Speechmatics

AI Audio API

Speechmatics provides speech-to-text APIs for pre-recorded and real-time audio, with support for multilingual speech, multiple speakers, and voice-agent workflows. It is designed for teams building transcription and Voice AI applications.

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Loudly

AI Music Generator

AI music platform to create, customize, remix, and distribute music

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ModelsLab

AI Audio API

ModelsLab is a developer platform that provides APIs for image, video, audio, 3D, and LLM generation through a unified service. It supports teams building generative media features without integrating each model provider separately.

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AudioStack

AI Audio API

AI audio production for media and advertising, from briefs to broadcast-ready audio

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SpeechifyAI

AI Audio API

SpeechifyAI is a developer API for expressive text-to-speech and voice cloning. It provides streaming Simba models, catalog and cloned voices, SSML support, and a free starting tier for building speech into applications.

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Voicemaker

AI Voice Generator

Voicemaker is a browser-based text-to-speech platform for creating and fine-tuning AI voice output in multiple languages and formats.

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Apiframe

AI Audio API

Apiframe is a unified REST API for generating AI images, videos, and music. It helps developers and automation teams add media generation through one API, with asynchronous jobs, webhooks, SDKs, and CDN-hosted outputs.

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API in One

AI Audio API

API in One is a unified AI API gateway for website owners and developers who need image, video, music, speech, chat, and AI tool capabilities through one API key and shared credit balance.

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4ALL API

AI Audio API

4ALL API is an API aggregation gateway for enterprises and developers that provides one access layer for text, image, video, and audio models from multiple providers. It supports OpenAI-compatible access, usage-based billing, model routing, and failover workflows.

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Recall.ai Startup Program

AI Audio API

A startup program for early-stage companies building products powered by meeting and conversation data. Approved applicants receive discounted recording usage, access to Recall.ai products, and support while they build and launch.

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Scaleway Generative APIs

AI Audio API

Scaleway Generative APIs provide OpenAI-compatible, serverless access to chat, code, vision, embedding, and audio models. They are designed for developers building AI applications without managing model-serving hardware, with endpoints hosted in European data centers and usage billed by tokens or audio minutes.

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Gemini 3.8 text-to-speech

AI Audio API

Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS are audio-generation models for creating expressive voices, directing spoken performances, and producing conversational audio. They support creative teams, developers, and enterprises working across Google AI Studio, Gemini API, Gemini Enterprise, Gemini Notebook, and Google Vids.

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Runway Dev

AI Audio API

Runway Dev is an API platform for adding AI-generated video, images, and audio to products and production workflows. It provides access to Runway and other providers' models, along with model routing, workflows, recipes, and team controls.

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Stability AI Developer Platform

AI 3D Model Generator

Stability AI Developer Platform provides APIs for adding generative audio, image, image editing, upscaling, control, and 3D asset creation to applications. It is intended for developers and teams building creative workflows with Stability AI models.