AssemblyAI

Category: Speech to Text

Industries: Students, Teachers, Developers

You can trust speech-to-text.

Refrain from accepting the subpar APIs that big tech is offering. Create today using our cutting-edge Speech-to-Text API, which has great accuracy.

– Modern Accuracy: State-of-the-art Deep Neural Networks fuel our API. Every few weeks, we offer updates that reflect the ongoing progress of our research team.

– Customizable for Higher Accuracy: Improve keyword and phrase accuracy or send us audio files to train an Acoustic Model specifically for you.

– Integrate in Minutes: Use any language—Python, Node, Ruby, PHP, C#, etc.—to get started with our straightforward REST API in just minutes.

– 24×7 Customer Help: Each customer is assigned a personal account manager that works closely with our engineers to provide technical support and feedback at all times.

– Extremely Fast and Scalable: Low latency simultaneous transcription of hundreds of audio files or streams.

thousands of developers have come to trust it, and growing.

20M+ Downloads
5/5

#1 in Magazines & Newspapers

Speechify is the #1 audio reader in the world. Get through books, docs, articles, PDFs, email – anything

you read – faster.

Sir Richard Branson

Speechify is absolutely brilliant. Growing up with dyslexia this would have made a big difference. I’m so glad to have it today.

Sir Richard Branson

Highlights

Pricing
Core Transcription
$0.00025
PER SECOND
Audio Intelligence
$0.000583
PER SECOND
ProsCons
Real-time transcription
State-of-the-art accuracy
Billed per second transcribed

AssemblyAI reviews

"Great ASR API, even better customer service" What do you like best about AssemblyAI - Speech to Text API? Solid transcription accuracy (we tested a number of competitors and they were the best) with great customer service. Dylan and team go above and beyond. Review collected by and hosted on G2.com. What do you dislike about AssemblyAI - Speech to Text API? This isn't specific to Assembly AI, but transcription accuracy in general (especially with the audio quality of phone calls) can be hit or miss. It just comes with the territory. However, we have been really impressed with how frequently Assembly AI pushes accuracy updates to its models. Review collected by and hosted on G2.com. What problems is AssemblyAI - Speech to Text API solving and how is that benefiting you? Assembly AI transcribes our customers phone calls. Without a solid and reliable ASR vendor, we don't have a product to sell.

- Bradley B.

"One of the smartest decisions we made!" What do you like best? Changing our transcript provider to AssemblyAI was probably one of the smartest decisions we made. Not only the accuracy is better but they support cutting edge features that can empower your product to do more. We did a benchmark across multiple providers and they were the clear winner. The team is great, super responsive and does a great job keeping us informed about new features and updates. Review collected by and hosted on G2.com. What do you dislike? Nothing that I can recall at the moment. Review collected by and hosted on G2.com. What problems is the product solving and how is that benefiting you? Clean and super accurate transcription + audio intelligence features that make our product shine!

- Nuno S.

"Most accurate speech to text API" What do you like best? I've tested many stt api's (Google/AWS/IBM) to transcribe audio/video files and AssemblyAI consistently wins on accuracy (lowest WER on our audio files). They also worked with us to get pricing much lower than other api's, and cut our bill from AWS by 50%. Highly recommend for other devs looking for a really simple api/high accuracy. Review collected by and hosted on G2.com. What do you dislike? Along with the rest of the speech recognition industry, there is still a ways to go to get to human level accuracy. Review collected by and hosted on G2.com. What problems is the product solving and how is that benefiting you? Accurate transcription of phone calls and recordings and video interviews.

- Nico R.

What is Speechify?

Speechify is one of the most popular audio tools in the world. Our Google Chrome extension, web app, iOS app, and Android app help anyone listen to content at any speed they want. You can also listen to content in over 30 different voices or languages.

How can Speechify turn anything into an audiobook?

Speechify provides anyone with an audio play button that they can add on top of their content to turn it into an audiobook. With the Speechify app on iOS and Android, anyone can take this information on the go.

Learn more about text to speech online, for iOS, Mac, Android, and Chrome Extension.

Speechify is the #1 audio reader in the world

Get through books, docs, articles, PDFs, email – anything you read – faster.

4.6/5

20M+ downloads

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