AssemblyAI vs Speech to Text

Side-by-side comparison · Updated May 2026

 AssemblyAIAssemblyAISpeech to TextSpeech to Text
DescriptionAssemblyAI provides comprehensive Speech-to-Text and Audio Intelligence services, including streaming transcription, key phrase detection, sentiment analysis, summarization, PII redaction, and more. With competitive pricing and the ability to cater to large-scale enterprise solutions, this platform stands as a leader in leveraging voice data for diverse applications.SpeechToTextAI provides a seamless transcription service using AI technology, converting audio into text via an easy-to-use online platform. This versatile tool accepts direct uploads of audio files and links from YouTube, facilitating transcription for content creators, educators, researchers, and business professionals, among others. With a focus on accessibility, it efficiently provides text for individuals with hearing impairments, leveraging advanced algorithms for accurate results. No additional software is needed since everything operates through a simple web interface that ensures immediate usability and productivity support.
CategorySpeech-To-TextSpeech-To-Text
RatingNo reviewsNo reviews
PricingPaidPricing unavailable
Starting Price$0.37N/A
Plans
  • Streaming Speech-to-Text — $0.47
  • Audio Intelligence — Pricing unavailable
  • LeMUR — Pricing unavailable
  • Speech-to-Text — $0.37
  • Enterprise Solutions — Contact for pricing
  • No Pricing Information — Pricing unavailable
  • Products & Services Overview — Pricing unavailable
  • No Pricing Information - Company Overview — Pricing unavailable
  • No Pricing Information - PlaygroundAPI Features — Pricing unavailable
  • No Pricing Information - Dashboard & Sign-up Features — Pricing unavailable
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Use Cases
  • Developers and Engineers
  • Content Creators
  • Educational Institutions
  • Healthcare Providers
  • Content creators
  • Educators
  • Researchers
  • Business professionals
Tags
Speech-to-TextAudio Intelligencestreaming transcriptionkey phrase detectionsentiment analysis
AI technologytranscriptionaudio to textonline platformcontent creators
Features
Pay-as-you-go pricing with savings on committed usage
Streaming speech-to-text with <600 ms latency
Support for 17+ languages and 1.1 million training hours
High transcription accuracy >90%
Sentiment analysis, summarization, and PII redaction
Customizable vocabulary and spelling
Comprehensive audio intelligence models
LeMUR for sophisticated insights from voice data
Enterprise-level scalability and support
EU Data Residency compliance
AI-powered transcription
Supports multiple audio formats
Real-time transcription
Multi-language support
User-friendly web interface
No software installation required
Secure data encryption
Versatile export options
Cloud-based processing
Accessibility for hearing impairments
 View AssemblyAIView Speech to Text

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