MX & Email Hosting Services
Top SMTP Service technologies by market share
44 SMTP Service technologies ranked by adoption across the web, with usage among the top 1M and top 10K most-visited sites. Every technology links to its full usage report, and every list is downloadable.
Up to 1M sites per list · Segment by country & TLD · Unlimited report rebuilds for 1 month
- Technologies tracked
- 44
- Live sites detected
- 516.9K
- In the top 1M sites
- 4.8K
Most used SMTP Service technologies
by sites detectedAll SMTP Service technologies
44 tracked| # | Technology | Top market | Total websites | Among top 1M | Among top 10K |
|---|---|---|---|---|---|
| 01 |
|
106,700 | 275 | - | |
| 02 |
|
93,231 | 134 | 3 | |
| 03 |
|
40,072 | 2,121 | 65 | |
| 04 |
|
31,929 | 1,640 | 41 | |
| 05 |
|
24,288 | - | - | |
| 06 |
|
21,346 | 64 | 1 | |
| 07 |
|
20,863 | 158 | - | |
| 08 |
|
19,181 | 1 | - | |
| 09 |
|
13,290 | - | - | |
| 10 |
|
13,239 | 3 | - | |
| 11 |
|
12,951 | 21 | - | |
| 12 |
|
10,427 | 15 | - | |
| 13 |
|
8,735 | 53 | 1 | |
| 14 |
|
7,417 | 47 | - | |
| 15 |
|
7,076 | 45 | - | |
| 16 |
|
6,774 | 18 | 1 | |
| 17 |
|
6,707 | 37 | - | |
| 18 |
|
6,461 | - | - | |
| 19 |
|
6,014 | 5 | - | |
| 20 |
|
4,971 | - | - | |
| 21 |
|
4,554 | 2 | - | |
| 22 |
|
4,293 | 63 | - | |
| 23 |
|
3,763 | 12 | - | |
| 24 |
|
3,557 | 13 | - | |
| 25 |
|
3,546 | 1 | - | |
| 26 |
|
3,382 | 4 | 1 | |
| 27 |
|
3,282 | - | - | |
| 28 |
|
3,107 | - | - | |
| 29 |
|
2,980 | 26 | - | |
| 30 |
|
2,527 | 3 | - | |
| 31 |
|
2,259 | 20 | - | |
| 32 |
|
2,194 | 1 | - | |
| 33 |
|
2,175 | - | - | |
| 34 |
|
1,868 | - | - | |
| 35 |
|
1,742 | 7 | - | |
| 36 |
|
1,707 | 2 | - | |
| 37 |
|
1,571 | 8 | - | |
| 38 |
|
1,494 | 3 | - | |
| 39 |
|
1,461 | 18 | - | |
| 40 |
|
1,424 | 1 | - | |
| 41 |
|
1,366 | 2 | - | |
| 42 |
|
894 | 1 | - | |
| 43 |
|
92 | - | - | |
| 44 |
|
- | 0 | - | - |
516,910 websites run a SMTP Service technology. Pick any stack above and download its list, filtered to your exact market.
Start from $39/moEvery report includes
More than a list of domains
Complete domain list, up to 1M sites per report
Popularity score, based on total citations across the web
TLD & country data per website
Firmographics: headcount, year founded, industry
Up to 20 data points per site. Data point availability varies by website and report.
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