Customer.io statistics, October 2026
Miles FosterOwner and tester, RankDude
Every month I measure Customer.io with data from DataForSEO, Tranco and Ahrefs, in the 2 categories it is listed in: AI marketing automation and AI email marketing tool. In October 2026 it got about 21,573 visits from Google, 12% fewer than a year ago.
Below: visits over two years, where the visitors live, how often people search its name, its Google position for each category search and its links and rating.
Data from DataForSEO, Tranco, Chrome UX Report, Ahrefs and SerpApi · not a ranking
Customer.io
customer.ioMessaging automation across email, push, SMS and in-app, with an AI agent, for product-led companies.
- Tested
- Not yet
- Visits from Google
- 21.6K
- -12% vs a year ago
- Searches for its name (US)
- 2.9K
- a month, September 2026
- Domain Rating
- 82
- Ahrefs, 0 to 100
- Referring domains
- 8.0K
- sites linking to it
1Visits from Google to Customer.io
Customer.io got 21,573 visits from Google search in October 2026, 12% fewer than a year ago and 14% fewer than in September 2026. Its best month in the last 24 was December 2024, with 38,322.
- Visits, October 2026
- 21,573 worldwide
- US visits
- 3,943 (-25% on a year ago)
- Peak, last 24 months
- 38,322 in December 2024
WorldVisits a month from Google to customer.io, worldwide
Source: DataForSEO, estimated visits from Google search, to October 2026.
USVisits a month from Google, United States
Source: DataForSEO, United States, to October 2026.
2Where the visitors live
49% of Customer.io’s visits come from India, followed by United States, Canada and United Kingdom.
| Country | Visits from Google | Share |
|---|---|---|
| India | 8,071 | 49% |
| United States | 6,027 | 37% |
| Canada | 836 | 5% |
| United Kingdom | 729 | 4% |
| Australia | 238 | 1% |
| Germany | 212 | 1% |
| France | 208 | 1% |
| Brazil | 66 | 0% |
Country
- India
- Visits from Google
- 8,071
- Share
- 49%
- United States
- Visits from Google
- 6,027
- Share
- 37%
- Canada
- Visits from Google
- 836
- Share
- 5%
- United Kingdom
- Visits from Google
- 729
- Share
- 4%
- Australia
- Visits from Google
- 238
- Share
- 1%
- Germany
- Visits from Google
- 212
- Share
- 1%
- France
- Visits from Google
- 208
- Share
- 1%
- Brazil
- Visits from Google
- 66
- Share
- 0%
Source: DataForSEO, the eight countries I measure, October 2026. The shares are of those eight.
3How often people search for Customer.io
People in the US typed “customer.io” into Google 2,900 times in September 2026. Worldwide the name is searched about 12,100 times a month on a 12-month average.
USSearches a month for "customer.io", United States
Source: Google Ads keyword data via DataForSEO, to September 2026.
4Where Customer.io sits on Google
Customer.io is not in Google's top 100 for any of the category searches I track it in, and the Tranco list of the most visited sites puts customer.io at 2,069.
| Category search | Google US position | Tranco rank | Sites measured |
|---|---|---|---|
| “ai marketing automation” | not in the top 100 | 2,069 | 21 |
| “ai email marketing tool” | not in the top 100 | 2,063 | 19 |
Category search
- Google US position
- not in the top 100
- Tranco rank
- 2,069
- Sites measured
- 21
- Google US position
- not in the top 100
- Tranco rank
- 2,063
- Sites measured
- 19
Source: DataForSEO (Google US positions, desktop) and Tranco, October 2026. Each row links to that category’s statistics.
5Links and rating
Ahrefs rates customer.io 82 out of 100 for the strength of the sites linking to it, and DataForSEO counts 7,965 domains linking to it (7,091 main domains).
- Domain Rating
- 82 / 100 (Ahrefs)
- Referring domains
- 7,965 (DataForSEO)
Domains linking to customer.io
Source: DataForSEO backlinks, to October 2026.
Where to go next
- AI marketing automation statisticsThe AI marketing automation market: demand, trends, report and forecast.
- AI email marketing tool statisticsThe AI email marketing tool market: demand, trends, report and forecast.
- AI tools statisticsEvery measured AI tool site, one page each.
This page monitors Customer.io with measured data. It is not a grade: RankDude grades only what it has tested.