Sonix vs Whisper:Which is more popular?
In September 2026, Whisper had more branded searches than Sonix among transcription services worldwide. Whisper had about 90,500 branded searches, while Sonix had 49,500. Whisper made up 7.4% of all transcription service searches we track, and Sonix accounted for 4.1%. When we asked ChatGPT and Google AI Overviews about transcription services, Whisper appeared in three of the five answers and Sonix in two. Sonix and Whisper were each mentioned first in two of the four answers that named either.
Who do people search for more?
Whisper, about 83% more searches than Sonix
Who does AI mention more?
Whisper, mentioned in 3 of 5 answers, Sonix in 2
Who does AI recommend more?
Each is named first in 2 of 4 answers.
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Top transcription services in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Whisper was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Sonix was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Sonix and Whisper were each listed first in two of the four answers that named either.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Rev1st
Otter2nd
Descript3rd
GoTranscript4th
TranscribeMe5th
Sonix5th- Whisper7th
Fireflies.ai8th
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Otter5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Rev5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Descript3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Whisper3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- TranscribeMe2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- GoTranscript2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Sonix2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Fireflies.ai1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about transcription services
5 answers
Asked ChatGPT
“Which transcription service should I use?”
Asked ChatGPT
“What are the best transcription services?”
Asked ChatGPT
“What's the best transcription service for audio and video?”
Searched Google, AI Overview
“transcription services”
Searched Google, AI Overview
“audio transcription service”
Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.
Is Sonix or Whisper more popular in search?
This chart shows how often people search Google for Sonix and Whisper by name. Each line represents a brand's share of searches for all eight transcription services we track, month by month, from English-language searches worldwide.
Share of searches by month for Whisper, Sonix. The figures are in the table below the chart.
View monthly share of searches table
| Month | Otter | Descript | TranscribeMe | Fireflies.ai | GoTranscript | Whisper | Sonix | Rev |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 37.3% | 24.1% | 7.2% | 10% | 7.2% | 5.9% | 4.8% | 3.4% |
| Nov 2025 | 34% | 26.7% | 8% | 11% | 6.6% | 6.6% | 5.4% | 1.8% |
| Dec 2025 | 33.1% | 26% | 7.8% | 10.6% | 7.8% | 6.4% | 6.4% | 1.8% |
| Jan 2026 | 33.2% | 25.9% | 9.5% | 10.6% | 7.7% | 6.4% | 5.2% | 1.5% |
| Feb 2026 | 35.7% | 27.5% | 8.2% | 9.4% | 5.5% | 6.8% | 5.5% | 1.3% |
| Mar 2026 | 37.5% | 23.9% | 8.8% | 9.9% | 4.8% | 8.8% | 4.8% | 1.6% |
| Apr 2026 | 35.6% | 22.8% | 10.2% | 9.5% | 5.6% | 10.2% | 4.6% | 1.5% |
| May 2026 | 33.7% | 21.4% | 9.6% | 10.8% | 7.8% | 9.6% | 5.3% | 1.7% |
| Jun 2026 | 30.6% | 23.8% | 10.7% | 9.9% | 7.2% | 10.7% | 4.8% | 2.4% |
| Jul 2026 | 30.7% | 24% | 13.1% | 8.4% | 8.8% | 8.8% | 3.9% | 2.3% |
| Aug 2026 | 31.8% | 25% | 11.2% | 8.7% | 9.1% | 7.5% | 4.1% | 2.4% |
| Sep 2026 | 31.4% | 24.7% | 11.1% | 10.3% | 9% | 7.4% | 4.1% | 2% |
How has the Sonix and Whisper comparison changed over the last 12 months?
3 findings
- Whisper was ahead of Sonix in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Sonix’s share of searches among transcription services worldwide moved from 4.8% to 4.1%, and its estimated monthly branded searches moved from 74K to 49.5K.
- Across the 12 months ending September 2026, Whisper’s share of searches among transcription services worldwide moved from 5.9% to 7.4%, and its estimated monthly branded searches held steady at 90.5K.
How did search popularity change for transcription services worldwide in September 2026?
2 changes
Whisper’s share of searches among transcription services worldwide has lost ground for 3 months in a row, from 10.7% to 7.4% in September 2026.
Estimated monthly branded searches for Sonix worldwide fell 33.1% over 12 measured months, from 74K to 49.5K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Sonix’s and Whisper’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.
Other head-to-heads among transcription services
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