G2 Vendor Directory

AssemblyAI - Speech to Text API vs. Otter.ai

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

MetricAssemblyAI - Speech to Text API

by AssemblyAI

Otter.ai

by Otter.ai

Overall rating4.64.4
Review count126506
Ease of use9.29.2
Ease of setup9.29.2
Quality of support9.08.7
Meets requirements9.19.0
NPS76.866.067864
Small Business78.8%72.7%
Mid-Market16.8%20.9%
Enterprise4.4%6.4%
Total page views7533,823
Total LLM citations73,60566,623

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

Otter.ai

Otter.ai is the leading AI Meeting Assistant that helps sales, marketing, product, finance, operations design, customer success, customer support and cross functional teams automatically record, transcribe, and summarize all their meetings, making it easy to recall action items and easily share key insights. Otter integrates with leading video conference platforms, including Zoom, Microsoft Teams, and Google Meet, to automatically join and generate meeting notes.

Pros

  • Ease of Use
  • Helpful
  • Accuracy
  • Transcription
  • Meetings
  • AI Summary