RankDude
Updated 11/02/2026 · next update 12/01/2026

Is the AI email writer market growing or shrinking?

Miles FosterOwner and tester, RankDude

The answer▲ Growing

Visits, year on year, without ChatGPT
+13%
Visits, last six months
+116%
Name searches vs October 2025
+5.0%

Every month I add up the Google visits to the 41 AI email writer sites I track (DataForSEO estimates) and how often people in the US search for them by name (Google Ads). In October 2026 they got about 976 million visits. Much of the year’s change is one site, ChatGPT; without it, visits are up 13% on a year ago.

The total hides very different stories: one site grew 877% in a year while another lost 98% of its visits. See who grew and who shrank, the visits month by month and the name searches, plus what I expect for November 2026.

AI email writer market demand: key numbers, October 2026

Four numbers for October 2026. Visits mean visits from Google search to the 41 tracked sites. Tap one for the detail below.

  • The AI email writer market is growing as of October 2026.
  • The 41 AI email writer sites RankDude tracks got 975,570,640 visits from Google search in October 2026, 263% more visits than in October 2025, or 13% more without ChatGPT.
  • People in the US searched Google for these sites by name 136,544,570 times in September 2026, 5% more searches than in October 2025.
  • The five most-visited AI email writer sites get 99.7% of all visits.
  • Fastest-growing AI email writer site over the year: Fyxer, +877% (5.7K to 55.3K visits a month).
  • Steepest fall over the year: Lavender, -98% (46.5K to 1.0K visits a month).
  • Forecast for November 2026: about 1013M visits, likely between 932M and 1094M.

Source: DataForSEO visit estimates and Google Ads search data, published 2 November 2026 by RankDude.

1.Are more people visiting AI email writer sites than a year ago?

Up 263% on a year ago; up 4% on September 2026

Yes. The 41 tracked AI email writer sites got 975,570,640 visits from Google search in October 2026. That is 263% more visits than in October 2025, or 13% more without ChatGPT, and 4% more visits than in September 2026.

October 2026 is the highest month of the last two years. In the US, visits were 82,253,828, up 585% on a year ago.

WorldVisits a month to AI email writer sites, worldwide, two years

0250M500M750M1000MNov 24Jan 25Mar 25May 25Jul 25Sep 25Nov 25Jan 26Mar 26May 26Jul 26Oct 26976M
Low 77MHigh 976MAverage 346M
Hover, tap, or use the arrow keys to inspect a month

Source: DataForSEO, Google search visits, all tracked sites.

Worldwide, this month

976M

+262.6% on a year ago

United States, this month

82M

+584.5% on a year ago

Two-year high

976M

October 2026

US share of visits

8.4%

of worldwide visits

Miles explains

More visits than a year ago means new people are still finding AI email writer sites through Google. Most of that growth is one site, ChatGPT; without it, visits are up 13% on a year ago.

2.Are people searching for AI email writer sites by name?

Up 5% on October 2025; 137M name searches a month in the US

Yes, more than before. People in the US searched Google for the names of the counted AI email writer sites 136,544,570 times in September 2026, 5% more searches than in October 2025. Someone who searches a site’s name already knows it, so this is the clearest sign of people coming back on purpose. The term “ai email writer” itself gets about 4,400 US searches a month (Google Ads, 12-month average).

USName searches a month for AI email writer sites, US

050M100M150M200MOct 25Dec 25Feb 26Apr 26Jun 26Sep 26137M
Low 109MHigh 137MAverage 129M
Hover, tap, or use the arrow keys to inspect a month

Source: Google Ads via DataForSEO, to September 2026.

USMost searched AI email writer sites by name, searches a month

  1. ChatGPT124M a month
  2. Claude9.1M a month
  3. Grammarly2.7M a month
  4. HubSpot368K a month
  5. Spark246K a month
  6. Mailmeteor9.9K a month

Miles explains

Name searches are up 5%. This number does not change when Google reshuffles its results, so it is the most reliable sign of growth on this page.

3.Which AI email writer sites grew, and which shrank?

The five most-visited sites hold 99.7% of all visits; the ten most-visited hold 99.9%

The five most-visited AI email writer sites get 99.7% of all visits, so one of them winning or losing a big Google ranking moves the whole total. Fastest grower over the year: Fyxer, from 5,661 to 55,308 visits (+877%). Steepest fall: Lavender, from 46,452 to 1,003 visits (-98%).

Growing fastest, year on year

  1. Fyxer55.3K visits+877%
  2. ChatGPT919M visits+320%
  3. Claude29M visits+319%
  4. Gmelius83.4K visits+271%
  5. Spark593K visits+187%

Falling fastest, year on year

  1. Lavender1.0K visits-98%
  2. Shortwave865 visits-94%
  3. Cora804 visits-93%
  4. Spike11.5K visits-88%
  5. MailMaestro10.0K visits-84%

Source: DataForSEO. Sites with 5,000+ visits a year ago.