Brandwave

Otter vs Rev:Which is searched more?

In September 2026, Otter had more branded searches than Rev among meeting transcription tools worldwide. Otter was estimated to have 382K branded searches compared to Rev’s 36.3K, and held a 57% Share of Search versus Rev’s 5.4%. These are worldwide searches for English-language branded terms.

Share of Search among meeting transcription tools worldwide in September 2026Which is more popular in search, Otter or Rev?
Otter57%382K searches
vs
Rev5.4%36.3K searches

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Which is more popular in search, Otter or Rev?

Compare the meeting transcription tools people choose between. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.

Otter and Rev among meeting transcription tools worldwide, by month

Share of Search by month for Otter, Rev. The figures are in the table below the chart.

View monthly share of search table
MonthOtterFireflies.aitl;dvFathomRev
Oct 202560.8%16.3%8.6%6.9%7.4%
Nov 202558.8%19%9.3%8.1%4.8%
Dec 202559%19%10.1%6.8%5.1%
Jan 202659%18.8%9.2%8.4%4.6%
Feb 202661.3%16.1%10.3%8.3%3.9%
Mar 202662%16.4%9.7%7.8%4.1%
Apr 202662.6%16.7%8.8%7.9%4.1%
May 202658.5%18.7%9.4%8.9%4.5%
Jun 202655.1%17.8%10.9%10.2%6%
Jul 202657.4%15.7%11.1%9.5%6.3%
Aug 202657.1%15.7%10.9%9.1%7.1%
Sep 202657%18.7%9.8%9%5.4%

How has the Otter and Rev comparison changed over the last 12 months?

  • Otter was ahead of Rev in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Otter’s estimated Share of Search among meeting transcription tools worldwide moved from 60.8% to 57%, and its estimated monthly branded searches moved from 569K to 382K.
  • Across the 12 months ending September 2026, Rev’s estimated Share of Search among meeting transcription tools worldwide moved from 7.4% to 5.4%, and its estimated monthly branded searches moved from 69.3K to 36.3K.

How did search popularity change for meeting transcription tools worldwide in September 2026?

  1. In September 2026, Rev lost estimated Share of Search among meeting transcription tools worldwide, from 7.1% to 5.4%.

  2. Estimated monthly branded searches for Otter worldwide fell 32.8% over 12 measured months, from 569K to 382K in September 2026.

Other head-to-heads among meeting transcription tools

How each brand is measured

Brandwave collects information about searches that people make online using Otter’s and Rev’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Otter

10 branded search terms

  • otter ai
  • otter ai app
  • otter ai notetaker
  • otter ai transcription
  • otter app
  • otter meeting notes
  • otter transcribe
  • otter transcription
  • otter.ai
  • otterai

Rev

7 branded search terms

  • rev audio
  • rev audio transcription
  • rev caption
  • rev captions
  • rev subtitle
  • rev transcription
  • rev video transcription

How the Brand Demand Index is measured

Creator with pink hair and a pink jacket

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