Seamless Machine Learning APIs for Every Developer

Build smarter applications faster. Bridge the gap to powerful AI/ML models. Explore, test, and integrate our APIs directly on RapidAPI.

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Our Powerful AI/ML APIs

Access cutting-edge models ready for immediate integration into your project.

Arabic TTS API thumbnail

Arabic Text-to-Speech API

Convert Arabic text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Zeina (Female)

Mandarin TTS API thumbnail

Mandarin Text-to-Speech API

Convert Mandarin text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Zhiyu (Female)

Danish TTS API thumbnail

Danish Text-to-Speech API

Convert Danish text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 2 Voices Available

Voice Sample: Mads (Male)

Dutch TTS API thumbnail

Dutch Text-to-Speech API

Convert Dutch text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 2 Voices Available

Voice Sample: Lotte (Female)

English TTS API thumbnail

English Text-to-Speech API

Convert English text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 15 Voices Available

Voice Sample: Brian (Male)

French TTS API thumbnail

French Text-to-Speech API

Convert French text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 4 Voices Available

Voice Sample: Mathieu (Male)

German TTS API thumbnail

German Text-to-Speech API

Convert German text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 3 Voices Available

Voice Sample: Hans (Male)

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Hindi Text-to-Speech API

Convert Hindi text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Aditi (Female)

Icelandic TTS API thumbnail

Icelandic Text-to-Speech API

Convert Icelandic text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 2 Voices Available

Voice Sample: Dora (Female)

Italian TTS API thumbnail

Italian Text-to-Speech API

Convert Italian text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 3 Voices Available

Voice Sample: Giorgio (Male)

Japanese TTS API thumbnail

Japanese Text-to-Speech API

Convert Japanese text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 2 Voices Available

Voice Sample: Mizuki (Female)

Korean TTS API thumbnail

Korean Text-to-Speech API

Convert Korean text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Seoyeon (Female)

Norwegian TTS API thumbnail

Norwegian Text-to-Speech API

Convert Norwegian text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Liv (Female)

Polish TTS API thumbnail

Polish Text-to-Speech API

Convert Polish text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 4 Voices Available

Voice Sample: Jacek (Male)

Portuguese TTS API thumbnail

Portuguese Text-to-Speech API

Convert Portuguese text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 5 Voices Available

Voice Sample: Ricardo (Male)

Romanian TTS API thumbnail

Romanian Text-to-Speech API

Convert Romanian text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Carmen (Female)

Russian TTS API thumbnail

Russian Text-to-Speech API

Convert Russian text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 2 Voices Available

Voice Sample: Maxim (Male)

Spanish TTS API thumbnail

Spanish Text-to-Speech API

Convert Spanish text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats. 7 Voices Available

Voice Sample: Lupe (Female)

Swedish TTS API thumbnail

Swedish Text-to-Speech API

Convert Swedish text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Astrid (Female)

Turkish TTS API thumbnail

Turkish Text-to-Speech API

Convert Turkish text into a lifelike audio stream. Based on Amazon Polly AI TTS tool. Supports MP3, Ogg, and raw PCM audio formats.

Voice Sample: Filiz (Female)

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How CorollaryML is Different

More secure, more flexible, more fair

Flexible Monthly Plans

Choose a monthly subscription plan that fits your usage needs. Access a set number of API calls per month with the flexibility to upgrade or downgrade as required.

Fair Rate Limits for All

All customers deserve the same quality service. Unlike competitors who throttle based on payment tiers, we provide consistent rate limits and features for everyone.

Enterprise-Grade Infrastructure

Enterprise-grade security and rate limiting through AWS API Gateway. Our APIs are primarily powered by AWS Lambda, harnessing the same scalable, serverless infrastructure that serves billions of requests daily.

API Documentation

Your complete guide to integrating our APIs.

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