How popular isMailbutler?
In September 2026, people searched for Mailbutler by name about 1,600 times worldwide, a 55.6% decrease from 11 months earlier. These searches made up 1% of all global email tracking tool searches, placing Mailbutler sixth out of seven tools. When we asked both ChatGPT and Google AI Overviews about email tracking tools, Mailbutler appeared in two of the five answers and was the fifth most recommended of the seven.
Mailbutler is the sixth most searched of 7 competitors and the fifth most recommended in the AI answers we collected.
MailtrackShare of searches 65.6%Mentioned in 4 of 5 AI answersPlace in AI recommendations 1st
GMassShare of searches 14.4%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
MixmaxShare of searches 14.4%Mentioned in 2 of 5 AI answersPlace in AI recommendations 4th
StreakShare of searches 2.4%Mentioned in 1 of 5 AI answersPlace in AI recommendations 6th
MailbutlerShare of searches 1%Mentioned in 2 of 5 AI answersPlace in AI recommendations 5th
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Top email tracking tools in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Mailbutler was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Mailbutler is the fifth most recommended of the seven.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mailtrack1st
HubSpot Sales Hub2nd
Yesware3rd
Mixmax4th
Mailbutler5th
Streak6th
GMass–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Mailtrack4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
HubSpot Sales Hub3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Mixmax2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Yesware2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Mailbutler2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Streak1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
GMass0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about email tracking tools
5 answers
Asked ChatGPT
“What's the best email tracking tool?”
Asked ChatGPT
“How can I see if someone opened my email in Gmail?”
Asked ChatGPT
“Which email tracker do salespeople use?”
Searched Google, AI Overview
“email tracker”
Searched Google, AI Overview
“gmail email tracker”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 27, 2026.
How often do people search for Mailbutler compared with other email tracking tools worldwide?
Share of searches by month for Mailtrack, GMass, Mixmax, Streak, Mailbutler. The figures are in the table below the chart.
View monthly share of searches table
| Month | Mailtrack | GMass | Mixmax | Streak | Yesware | Mailbutler | HubSpot Sales Hub |
|---|---|---|---|---|---|---|---|
| Nov 2025 | 61.4% | 14.5% | 14.5% | 2.3% | 2.9% | 1.9% | 2.4% |
| Dec 2025 | 63.2% | 13.1% | 16% | 2.5% | 2.6% | 1.7% | 0.94% |
| Jan 2026 | 61.8% | 17.9% | 12% | 2.8% | 2.9% | 1.9% | 0.7% |
| Feb 2026 | 67.8% | 14.9% | 9.9% | 2.8% | 2.4% | 1.6% | 0.55% |
| Mar 2026 | 63.7% | 17.1% | 11.4% | 2.7% | 2.8% | 1.5% | 0.82% |
| Apr 2026 | 62.8% | 18.1% | 12.2% | 2.4% | 2.4% | 1.6% | 0.55% |
| May 2026 | 65.6% | 15.5% | 12.7% | 2.5% | 2.1% | 1.1% | 0.5% |
| Jun 2026 | 64.9% | 13.1% | 13.1% | 2.5% | 2.1% | 3.9% | 0.35% |
| Jul 2026 | 64.8% | 14.2% | 14.2% | 2.9% | 2.3% | 1.2% | 0.38% |
| Aug 2026 | 63% | 13.8% | 13.8% | 2.7% | 2.2% | 4.1% | 0.3% |
| Sep 2026 | 65.6% | 14.4% | 14.4% | 2.4% | 1.9% | 1% | 0.25% |
| Oct 2026 | — | — | — | — | — | — | — |
| Rank | Brand | Share of searches | Estimated monthly branded searches | vs prior month | Share change |
|---|---|---|---|---|---|
| 1, held 1st | 65.6% | 101K | 0% | +2.7 points | |
| 2, held 2nd | 14.4% | 22.2K | 0% | +0.6 points | |
| 3, held 3rd | 14.4% | 22.2K | 0% | +0.6 points | |
| 4, moved from 5th to 4th | 2.4% | 3.6K | -16.2% | -0.3 pointsmoved from 5th to 4th | |
| 5, moved from 6th to 5th | 1.9% | 2.9K | -19.4% | -0.4 pointsmoved from 6th to 5th | |
| 6, moved from 4th to 6th | 1% | 1.6K | -75.8% | -3.1 pointsmoved from 4th to 6th | |
| 7, held 7th | 0.25% | 390 | -18.8% | 0 points |
65.6%
Held 1st. 101K estimated branded searches, 0% vs prior month. Share +2.7 points.
2.
GMass14.4%
Held 2nd. 22.2K estimated branded searches, 0% vs prior month. Share +0.6 points.
3.
Mixmax14.4%
Held 3rd. 22.2K estimated branded searches, 0% vs prior month. Share +0.6 points.
4.
Streak2.4%
Moved from 5th to 4th. 3.6K estimated branded searches, -16.2% vs prior month. Share -0.3 points.
5.
Yesware1.9%
Moved from 6th to 5th. 2.9K estimated branded searches, -19.4% vs prior month. Share -0.4 points.
1%
Moved from 4th to 6th. 1.6K estimated branded searches, -75.8% vs prior month. Share -3.1 points.
0.25%
Held 7th. 390 estimated branded searches, -18.8% vs prior month. Share 0 points.
Compare popularity between Mailbutler and its closest rivals
Every comparison with Mailbutler
11 comparisons
How has branded search demand for Mailbutler changed worldwide over the last 12 months?
4 findings
- Across the 11 months ending September 2026, estimated monthly branded searches for Mailbutler worldwide fell from 3.6K to 1.6K.
- Across the 11 months ending September 2026, Mailbutler’s share of searches among email tracking tools worldwide decreased from 1.9% to 1%.
- Across the 11 months ending September 2026, Mailbutler’s share of searches among email tracking tools worldwide peaked at 4.1% in August 2026 and was lowest at 1% in September 2026.
- Across the 11 months ending September 2026, Mailbutler rose from 7th to 6th among email tracking tools worldwide.
How did search popularity change for email tracking tools worldwide in September 2026?
6 changes

In September 2026, Mailtrack gained share of searches among email tracking tools worldwide, from 63% to 65.6%.

In September 2026, GMass gained share of searches among email tracking tools worldwide, from 13.8% to 14.4%.

In September 2026, Mixmax gained share of searches among email tracking tools worldwide, from 13.8% to 14.4%.

In September 2026, Mailbutler lost share of searches among email tracking tools worldwide, from 4.1% to 1%.

In September 2026, Streak rose from 5th to 4th among email tracking tools worldwide.

In September 2026, Yesware rose from 6th to 5th among email tracking tools worldwide.
How are Mailbutler’s branded searches counted?
1 search term
Brandwave collects information about searches that people make online using Mailbutler’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.
- mailbutler
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Where does Mailbutler compete?
| Competitor set | Rank | Share of searches | Ranking |
|---|---|---|---|
| Email tracking tools | 6th of 7 | 1% | Shown above |
| AI email assistants | 4th of 6 | 2.7% | Show ranking |

Is Mailbutler your brand?
Put your own campaigns, spend and outcomes next to this demand line, so you can see which of your marketing lined up with the movements above.