A

AssemblyAI

3.7
💬1
💲Freemium

AssemblyAI offers AI models for speech-to-text transcription and voice data insights, enabling users to transcribe speech and extract insights from audio data. With features like speaker diarization, sentiment analysis, and PII redaction, it provides a comprehensive suite of audio intelligence models for developers and businesses.

💻
Platform
web
AIASRAudio IntelligenceContent ModerationNLPPII RedactionSentiment Analysis

What is AssemblyAI?

AssemblyAI is an AI-powered platform that provides state-of-the-art models for automatic speech recognition (ASR), natural language processing (NLP), and speech-to-text transcription. It enables users to transcribe speech into text and extract valuable insights from voice data, catering to startups and enterprises seeking reliable source-truth data to power world-class products.

Core Technologies

  • Automatic Speech Recognition (ASR)
  • Natural Language Processing (NLP)
  • AI Speech-to-Text

Key Capabilities

  • Speech-to-Text Transcription
  • Streaming Speech-to-Text
  • Speech Understanding
  • Voice Data Insights

Use Cases

  • Conversation Intelligence
  • Voice Agents
  • Customer Support Analysis
  • Summarizing Meeting Transcripts

Core Benefits

  • Industry-leading accuracy in speech-to-text transcription
  • Scalable API for handling large volumes of audio data
  • Comprehensive suite of audio intelligence models
  • Developer-friendly resources and documentation
  • Security-focused practices and enterprise-grade protections

Key Features

  • Speech-to-Text
  • Streaming Speech-to-Text
  • Speech Understanding
  • Speaker Diarization
  • Sentiment Analysis
  • PII Redaction
  • Content Moderation
  • Automatic Language Detection

How to Use

  1. 1
    Sign up for an AssemblyAI account
  2. 2
    Access the API to transcribe pre-recorded voice data
  3. 3
    Utilize streaming speech-to-text for low-latency workflows
  4. 4
    Enable deep analysis with audio-intelligence models
  5. 5
    Test AI models using the no-code playground

Pricing Plans

Free

Free
Start building with $50 of free credits

Pay as you go

Starting at $0.12/hr for Speech-to-Text
For teams ready to integrate Speech AI into their products

Custom

Contact us
The most flexible plan for scaling AI in production

Frequently Asked Questions

Q.What services does AssemblyAI offer?

A.AssemblyAI offers Speech-to-Text, Streaming Speech-to-Text, and Speech Understanding capabilities, including speaker diarization, sentiment analysis, PII redaction, and content moderation.

Q.How accurate are AssemblyAI's speech-to-text models?

A.AssemblyAI's speech-to-text models lead the industry in accuracy, delivering reliable audio outputs with industry-leading accuracy on alphanumerics, proper nouns, text formatting, and speech diarization.

Q.Is there a free way to try AssemblyAI?

A.Yes, AssemblyAI offers a free tier with $50 of free credits to start building. There is also a no-code playground to test AI models.

Pros & Cons (Reserved)

✓ Pros

  • Industry-leading accuracy in speech-to-text transcription
  • Scalable API for handling large volumes of audio data
  • Comprehensive suite of audio intelligence models
  • Developer-friendly resources and documentation
  • Security-focused practices and enterprise-grade protections

✗ Cons

  • Pricing can be a barrier for smaller projects
  • Some advanced features may require custom plans
  • Reliance on API integration for full functionality

Alternatives

No alternatives found.