G2 Vendor Directory

AssemblyAI - Speech to Text API vs. Willow Voice

A side-by-side comparison based on G2 review data.

MetricAssemblyAI - Speech to Text API

by AssemblyAI

Willow Voice

by Willow Voice

Overall rating4.64.4
Review count12628
Ease of use9.29.5
Ease of setup9.29.3
Quality of support9.08.6
Meets requirements9.19.1
NPS76.864.285714
Small Business78.8%60.7%
Mid-Market16.8%28.6%
Enterprise4.4%10.7%
Total page views753341
Total LLM citations73,605903

AssemblyAI - Speech to Text API

Founded in 2017 and headquartered in San Francisco, AssemblyAI is a Voice AI platform serving over 200,000 developers worldwide. AssemblyAI specializes in providing speech recognition and understanding capabilities through API-based services, with a focus on conversation intelligence and voice agent applications. Companies ranging from early-stage startups to Fortune 500 enterprises across technology, healthcare, legal, and telecommunications industries rely on this comprehensive speech processing API.

Pros

  • Accuracy
  • Ease of Use
  • Transcription Accuracy
  • Transcripts
  • Speed
  • Implementation Ease

Willow Voice

Willow is an AI dictation app that writes anywhere on your computer. Designed for professionals who rely on email, messaging, and AI workflows to work 4x faster.

Pros

  • Features
  • Customization
  • User Interface
  • Ease of Use