A side-by-side comparison of two email & newsletter platforms, based on the 128,885 Email Marketing sites tracked by Site Stats Database.
Last updated
| Metric | GetResponse | Substack |
|---|---|---|
| Websites | 110 | 1,089 |
| Market share | 0.09% | 0.84% |
| Share of top 10K sites | 0.01% | 0.12% |
| Share of top 100K sites |
|---|
| 0.01% |
| 0.18% |
| Rank | #22 | #8 |
|---|
| Median DR | 26 | 33 |
|---|
| Average DR | 28 | 34 |
|---|
| Median keywords | 1,142 | 1,250 |
|---|
| Median referring domains | 376 | 485 |
|---|
| Median domain age | 13 yrs | 11 yrs |
|---|
| Average domain age | 14 yrs | 12 yrs |
|---|
| Average monthly traffic | 30,522 | 95,722 |
|---|
| Combined monthly traffic | 3,357,425 | 104,241,674 |
|---|
A site runs one email / newsletter platform, so GetResponse and Substack are mutually exclusive.
Monthly snapshots of each segment, 2026-06 to 2026-07. Website counts move when our catalog grows; the share of tracked sites is normalized, so it only moves when real prevalence changes.
Websites
Share of tracked sites
Combined monthly traffic
110 websites · rank #22
Top industries
Top markets
1,089 websites · rank #8
Top industries
Top markets
Substack is used by more websites in our catalog: 110 use GetResponse and 1,089 use Substack.
Substack sites have the higher median Ahrefs Domain Rating (GetResponse: 26, Substack: 33).
Between 2026-06 and 2026-07, GetResponse went from 0.02% to 0.01% of all tracked sites, while Substack went from 0.16% to 0.12%. GetResponse is gaining ground faster in our index.
No. A site runs a single email / newsletter platform, so GetResponse and Substack are mutually exclusive.
Adoption is counted from Site Stats Database's own crawl; Domain Rating comes from Ahrefs and traffic from DataForSEO. Figures reflect the sites we track and refresh at least monthly.
Citation
Site Stats Database. "GetResponse vs Substack." Site Stats Database, July 1, 2026. https://sitestatsdb.com/technologies/email-marketing/compare/getresponse-vs-substack
Site Stats Database tracks 110 websites using GetResponse and 1,089 using Substack, each enriched with full monthly traffic history, authority, keywords, referring domains, and the complete detected tech stack. We detect every email / newsletter platform by crawling each site's HTML, response headers, and DNS; traffic and SEO metrics come from DataForSEO and Ahrefs. Everything refreshes at least monthly.
See plans & pricing| English |
| 9 |
| 49,022 |
| 304 |
| 24 yrs |
| 672,025 |
| GetResponse |
| strongfirst.com | English | 70 | 36,930 | 3,374 | 13 yrs | 243,439 | GetResponse |
| thevintagenews.com | English | 73 | 84,654 | 16,771 | 11 yrs | 198,676 | GetResponse |
| momentmag.com | English | 69 | 14,515 | 6,098 | 28 yrs | 155,876 | GetResponse |
| autismpartnershipfoundation.org | English | 52 | 1,182 | 818 | 13 yrs | 97,406 | GetResponse |
| burnsavvy.com | English | 15 | 1,379 | 245 | 6 yrs | 59,020 | GetResponse |
| writersonthemove.com | English | 15 | 2,194 | 506 | 15 yrs | 55,843 | GetResponse |
| bitterroot.info | English | 24 | 2,425 | 177 | 4 yrs | 52,080 | GetResponse |
| tenniscompanion.org | English | 43 | 10,140 | 2,673 | 13 yrs | 36,638 | GetResponse |
| English |
| 69 |
| 99,094 |
| 7,518 |
| 28 yrs |
| 10,014,480 |
| Substack |
| themodernproper.com | English | 71 | 229,805 | 18,216 | 12 yrs | 9,197,484 | Substack |
| sporked.com | English | 62 | 282,875 | 4,981 | 17 yrs | 7,331,097 | Substack |
| astrology.com | English | 73 | 119,893 | 12,321 | 30 yrs | 2,568,567 | Substack |
| labnol.org | English | 77 | 24,212 | 20,681 | 19 yrs | 2,038,273 | Substack |
| tarheeltimes.com | Hindi | 35 | 32,038 | 4,565 | 21 yrs | 1,553,219 | Substack |
| pensador.com | Portuguese | 76 | 123,585 | 13,547 | 26 yrs | 1,501,577 | Substack |
| healthynibblesandbits.com | English | 64 | 33,219 | 6,043 | 12 yrs | 1,185,989 | Substack |
| drawingsof.com | English | 33 | 16,028 | 678 | 6 yrs | 1,174,609 | Substack |