AssemblyAI

Speech-to-Text you can count on.

Don't settle for poorly supported APIs offered up by big tech. Start building with our high accuracy, state of the art Speech-to-Text API today.

- State of the Art Accuracy: Our API is powered by state of the art Deep Neural Networks. Our research team is constantly improving, and we release improvements every few weeks.

- Customizable for Higher Accuracy: Boost accuracy for keywords and phrases, or share audio data with us for a custom-trained Acoustic Model.

- Integrate in Minutes:Get started in minutes with our simple REST API using any language: Python, Node, Ruby, PHP, C#, etc.

- 24x7 Customer Support: All customers get a dedicated account manager with our engineers for 24x7 technical support and feedback.

- Highly Scalable and Fast: Transcribe hundreds of audio files, or audio streams, in parallel with low latency.

Trusted by thousands of developers and counting.