AI email writer market, October 2026
Miles FosterOwner and tester, RankDude
The marketâ–˛ Growing
- Visits, year on year, without ChatGPT
- +13%
- Visits vs September 2026
- +3.9%
- Name searches vs October 2025
- +5.0%
Every month I measure Google visits to the 41 AI email writer sites I track, and how often people search for them by name. In October 2026 they got about 976 million visits, 263% more than a year ago and 4% more than in September 2026.
Below: who grew fastest (one site is up 877% in a year), who sits highest on Google, where the visitors live and what comes next.
Data from DataForSEO, Tranco, Chrome UX Report and Ahrefs · not a ranking
AI email writer market: the key numbers for October 2026
Four numbers for October 2026. Visits mean visits from Google search to the tracked sites. Tap one for the detail below.
- The tracked sites got 975,570,640 visits from Google in October 2026, 263% more than a year ago and 4% more than in September 2026. ChatGPT, which takes 94.2% of all the visits, accounts for most of the rise (99% of it). Without it, visits would be up 13.2% on a year ago instead of up 262.6%.
- “ai email writer” gets about 4,400 US searches a month. People searched the site names 136,544,570 times in the US in September 2026, 5% more often than in October 2025.
- 2 tracked sites are on Google’s first page for “ai email writer”; the highest is Mailmeteor at position 1. ChatGPT is the most-visited site.
- 8.4% of visits came from the US (4.5% a year ago), then India, Germany and Canada. The five most-visited sites took 99.7% of all visits.
1How many visits
In plain words: These sites got more visits from Google than a year ago (+263%), and October 2026 was a better month than September 2026 (+4%). ChatGPT, which takes 94.2% of all the visits, accounts for most of the rise (99% of it). Without it, visits would be up 13.2% on a year ago instead of up 262.6%.
- Visits, October 2026
- 975,570,640 (+262.6% on a year ago, +3.9% on September 2026)
- US visits
- 82,253,828 (+584.5% on a year ago)
- 24-month peak
- this month, 975,570,640
WorldVisits a month to AI email writer sites, worldwide
Source: DataForSEO, Google search visits, all tracked sites.
Miles explains
Judge this line on the year, not the last dot: visits are 263% above a year ago, and this is the highest month in two years. One site winning or losing a ranking can swing a single month a lot.
2How many people went looking
People typed a site’s name into Google 5% more often than in October 2025 (+5%). That is the loyalty number, because nobody types a name by accident.
- Searches for "ai email writer"
- 4,400 a month in the US, 74,000 worldwide (12-month average)
- Name searches, September 2026
- 136,544,570 in the US (+5.0% since October 2025), 1,456,282,690 worldwide
USSearches a month for "ai email writer", United States
Source: Google Ads via DataForSEO.
USSearches a month for the site names, United States
Source: Google Ads via DataForSEO, to September 2026.
| Most searched by name, US | Searches a month |
|---|---|
 ChatGPT | 124,000,000 |
 Claude | 9,140,000 |
 Grammarly | 2,740,000 |
 HubSpot | 368,000 |
 Spark | 246,000 |
 Mailmeteor | 9,900 |
 Instantly | 8,100 |
 Fyxer | 6,600 |
Ordered by US searches for the brand name in September 2026. A measured order, not a ranking.
Miles explains
Name searches are the number I trust most. They are up 5%, and nobody types a site’s name by accident, so this shows more people coming back on purpose.
3Who is on Google's first page
2 tracked sites are on Google’s first page for “ai email writer”, and Mailmeteor holds the first position. Being on that page is the biggest single thing that decides how many visits a site gets.
Ordered by US Google position for “ai email writer”, then Tranco rank. A measured order, not a ranking.
| Site | Google US | Tranco | Move in 41 days | Search visits |
|---|---|---|---|---|
| Mailmeteor | 1 | 126,426 | â–Ľ 4,622 | 769,447 |
 WriteMail.ai | 7 | 2,401,073 | â–Ľ 372,384 | 18,225 |
| ChatGPT | – | 112 | ▼ 37 | 918,686,520 |
| HubSpot | – | 260 | ▲ 3 | 2,147,457 |
| Grammarly | – | 323 | ▲ 244 | 21,845,704 |
| Claude | – | 417 | ▲ 21 | 28,705,332 |
 Superhuman | – | 10,547 | ▲ 3,615 | 76,539 |
 lemlist | – | 43,068 | ▲ 5,358 | 26,187 |
| Instantly | – | 48,022 | ▲ 4,529 | 82,657 |
 Easemate | – | 60,831 | ▲ 233 | 1,595,558 |
 Canary Mail | – | 88,804 | ▼ 23,898 | 41,522 |
 Spike | – | 96,023 | ▲ 223 | 11,485 |
| Spark | – | 96,461 | ▲ 1,316 | 592,959 |
 Lindy | – | 98,128 | ▲ 3,046 | 72,699 |
 Anyword | – | 116,885 | ▼ 615 | 7,154 |
Site
- Google US
- 1
- Tranco
- 126,426
- Move in 41 days
- â–Ľ 4,622
- Search visits
- 769,447
- Google US
- 7
- Tranco
- 2,401,073
- Move in 41 days
- â–Ľ 372,384
- Search visits
- 18,225
- Google US
- –
- Tranco
- 112
- Move in 41 days
- â–Ľ 37
- Search visits
- 918,686,520
- Google US
- –
- Tranco
- 260
- Move in 41 days
- â–˛ 3
- Search visits
- 2,147,457
- Google US
- –
- Tranco
- 323
- Move in 41 days
- â–˛ 244
- Search visits
- 21,845,704
- Google US
- –
- Tranco
- 417
- Move in 41 days
- â–˛ 21
- Search visits
- 28,705,332
- Google US
- –
- Tranco
- 10,547
- Move in 41 days
- â–˛ 3,615
- Search visits
- 76,539
- Google US
- –
- Tranco
- 43,068
- Move in 41 days
- â–˛ 5,358
- Search visits
- 26,187
- Google US
- –
- Tranco
- 48,022
- Move in 41 days
- â–˛ 4,529
- Search visits
- 82,657
- Google US
- –
- Tranco
- 60,831
- Move in 41 days
- â–˛ 233
- Search visits
- 1,595,558
- Google US
- –
- Tranco
- 88,804
- Move in 41 days
- â–Ľ 23,898
- Search visits
- 41,522
- Google US
- –
- Tranco
- 96,023
- Move in 41 days
- â–˛ 223
- Search visits
- 11,485
- Google US
- –
- Tranco
- 96,461
- Move in 41 days
- â–˛ 1,316
- Search visits
- 592,959
- Google US
- –
- Tranco
- 98,128
- Move in 41 days
- â–˛ 3,046
- Search visits
- 72,699
- Google US
- –
- Tranco
- 116,885
- Move in 41 days
- â–Ľ 615
- Search visits
- 7,154
Source: DataForSEO (US Google positions) and Tranco, October 2026. First 15 of 41 sites shown.
Miles explains
No tracked site sits high on Google for “ai email writer”, so most visits here come from people who already know the names.
4Who grew, who faded
Biggest gain in October 2026: Anyword (+43%); biggest loss: Wrizzle AI (-31%). Year-on-year growers are on the demand page.
Biggest moves in October 2026
| Up this month | Sep 26 | Oct 26 | Change |
|---|---|---|---|
| Anyword | 5,000 | 7,154 | +43.1% |
| Claude | 22,556,217 | 28,705,332 | +27.3% |
| Canary Mail | 33,342 | 41,522 | +24.5% |
 Writecream | 79,698 | 89,450 | +12.2% |
| Superhuman | 72,998 | 76,539 | +4.9% |
| ChatGPT | 885,122,525 | 918,686,520 | +3.8% |
Up this month
- Sep 26
- 5,000
- Oct 26
- 7,154
- Change
- +43.1%
- Sep 26
- 22,556,217
- Oct 26
- 28,705,332
- Change
- +27.3%
- Sep 26
- 33,342
- Oct 26
- 41,522
- Change
- +24.5%
- Sep 26
- 79,698
- Oct 26
- 89,450
- Change
- +12.2%
- Sep 26
- 72,998
- Oct 26
- 76,539
- Change
- +4.9%
- Sep 26
- 885,122,525
- Oct 26
- 918,686,520
- Change
- +3.8%
| Down this month | Sep 26 | Oct 26 | Change |
|---|---|---|---|
 Wrizzle AI | 74,641 | 51,461 | -31.1% |
| Easemate | 2,232,947 | 1,595,558 | -28.5% |
| WriteMail.ai | 24,983 | 18,225 | -27.1% |
 Friday | 6,833 | 5,151 | -24.6% |
 Prepostseo | 676,073 | 538,908 | -20.3% |
 Gmelius | 104,553 | 83,445 | -20.2% |
Down this month
- Sep 26
- 74,641
- Oct 26
- 51,461
- Change
- -31.1%
- Sep 26
- 2,232,947
- Oct 26
- 1,595,558
- Change
- -28.5%
- Sep 26
- 24,983
- Oct 26
- 18,225
- Change
- -27.1%
- Sep 26
- 6,833
- Oct 26
- 5,151
- Change
- -24.6%
- Sep 26
- 676,073
- Oct 26
- 538,908
- Change
- -20.3%
- Sep 26
- 104,553
- Oct 26
- 83,445
- Change
- -20.2%
Brand demand, since October 2025
| Searched more | Oct 25 | Sep 26 | Change |
|---|---|---|---|
| Claude | 1,220,000 | 9,140,000 | +649.2% |
 Lavender | 1,300 | 3,600 | +176.9% |
| Mailmeteor | 8,100 | 9,900 | +22.2% |
Searched more
- Oct 25
- 1,220,000
- Sep 26
- 9,140,000
- Change
- +649.2%
- Oct 25
- 1,300
- Sep 26
- 3,600
- Change
- +176.9%
- Oct 25
- 8,100
- Sep 26
- 9,900
- Change
- +22.2%
| Searched less | Oct 25 | Sep 26 | Change |
|---|---|---|---|
| Writecream | 1,900 | 320 | -83.2% |
| Gmelius | 1,300 | 480 | -63.1% |
| lemlist | 9,900 | 4,400 | -55.6% |
| Canary Mail | 2,900 | 1,600 | -44.8% |
 QuickMail | 1,000 | 590 | -41.0% |
| Wrizzle AI | 1,000 | 590 | -41.0% |
Searched less
- Oct 25
- 1,900
- Sep 26
- 320
- Change
- -83.2%
- Oct 25
- 1,300
- Sep 26
- 480
- Change
- -63.1%
- Oct 25
- 9,900
- Sep 26
- 4,400
- Change
- -55.6%
- Oct 25
- 2,900
- Sep 26
- 1,600
- Change
- -44.8%
- Oct 25
- 1,000
- Sep 26
- 590
- Change
- -41.0%
- Oct 25
- 1,000
- Sep 26
- 590
- Change
- -41.0%
Source: Google Ads via DataForSEO.
5Where the visitors live
About 8 of every 100 visits come from the United States.
- US share of visits
- 8.4% (4.5% a year ago)
- Largest outside the US
- India, Germany and Canada
- US share of "ai email writer" searches
- 6%
USShare of visits that come from the US (%)
US share of worldwide search visits, month by month.
| Country | Search visits a month | Share of the measured countries |
|---|---|---|
| India | 166,878,634 | 81.4% |
| Germany | 16,051,706 | 7.8% |
| Canada | 12,312,440 | 6% |
| United Kingdom | 3,252,173 | 1.6% |
| Brazil | 2,777,395 | 1.4% |
| France | 1,884,757 | 0.9% |
| Australia | 1,844,628 | 0.9% |
Country
- India
- Search visits a month
- 166,878,634
- Share of the measured countries
- 81.4%
- Germany
- Search visits a month
- 16,051,706
- Share of the measured countries
- 7.8%
- Canada
- Search visits a month
- 12,312,440
- Share of the measured countries
- 6%
- United Kingdom
- Search visits a month
- 3,252,173
- Share of the measured countries
- 1.6%
- Brazil
- Search visits a month
- 2,777,395
- Share of the measured countries
- 1.4%
- France
- Search visits a month
- 1,884,757
- Share of the measured countries
- 0.9%
- Australia
- Search visits a month
- 1,844,628
- Share of the measured countries
- 0.9%
Source: DataForSEO, October 2026.
Miles explains
The US is the single biggest market, but only about 8 in every 100 visits. India alone is 81.4% of the countries I measure outside it.
6Links and ratings
Other websites link to these sites more than a year ago (+19293%).
The tracked sites had 1,009,620 referring domains between them in October 2026 (33 of the 41 sites measured), +19293.4% year on year. The average Domain Rating is 63. ChatGPT has the strongest link profile at DR 93.
| By Domain Rating (Ahrefs) | DR |
|---|---|
| ChatGPT | 93 |
| HubSpot | 93 |
| Claude | 92 |
| Grammarly | 90 |
| Superhuman | 81 |
| Instantly | 80 |
| lemlist | 78 |
| Lindy | 78 |
Source: DataForSEO and Ahrefs, October 2026.