Comparison · Marketing automation
OneSignal vs Mailchimp: which do popular websites use?
As of 2026-10-03, OneSignal is detected on 63 of 7,905 popular websites (0.8%) and Mailchimp on 44 (0.6%): OneSignal is 1.4x as common. 7 sites use both.
Adoption at a glance
| OneSignal | Mailchimp | |
|---|---|---|
| Sites using it | 63 | 44 |
| Share of 7,905 sites | 0.8% | 0.6% |
| Share of the top 1,000 sites (719 readable) | 0.6% | 0.7% |
| Only this one of the two | 56 | 37 |
Both: 7 sites. Detected on 2026-10-03 from the home page; a technology that leaves no trace there is not counted.
By site sector
| Sector | Sites | OneSignal | Mailchimp |
|---|---|---|---|
| Other | 6,341 | 0.8% | 0.6% |
| News | 349 | 3.2% | 0.9% |
| Entertainment | 316 | 0.3% | <0.1% |
| Education | 247 | <0.1% | 0.8% |
| Government | 243 | 0.4% | 0.8% |
| Technology | 135 | <0.1% | 0.7% |
| Finance | 97 | <0.1% | <0.1% |
| E-commerce | 92 | <0.1% | <0.1% |
Share of the sector's sites using each technology; sectors with at least 50 sites.
By top-level domain
| TLD | Sites | OneSignal | Mailchimp |
|---|---|---|---|
| .com | 4,168 | 0.6% | 0.6% |
| .org | 439 | 0.9% | 1.8% |
| .net | 335 | <0.1% | 0.3% |
| .ru | 259 | <0.1% | <0.1% |
| .jp | 190 | 1.1% | <0.1% |
| .io | 187 | <0.1% | 0.5% |
| .de | 181 | <0.1% | 0.6% |
| .edu | 160 | <0.1% | 1.3% |
| .gov | 110 | 0.9% | 1.8% |
Top-level domains with at least 100 sites.
Most popular sites using only OneSignal
- cronista.com #683
- protothema.gr #687
- newsweek.com #864
- thesun.co.uk #1,080
- thehill.com #1,389
- nfl.com #1,674
- globalnews.ca #2,271
- eldiario.es #2,498
- cnnbrasil.com.br #2,850
- krone.at #2,887
- yeastar.com #3,227
- 9to5mac.com #3,247
- thairath.co.th #3,849
- europapress.es #3,858
- heute.at #4,018
- the-sun.com #4,254
- punchng.com #4,441
- naftemporiki.gr #4,594
- n1info.rs #4,625
- washingtonexaminer.com #4,689
Most popular sites using only Mailchimp
- ui.com #49
- porkbun.com #305
- sapo.pt #644
- ubnt.com #879
- geotrust.com #1,254
- mojohost.com #1,298
- ourworldindata.org #2,044
- visualcapitalist.com #2,258
- thunderbird.net #2,392
- eclipse.org #2,500
- coxautoinc.com #2,539
- l.ink #2,688
- upi.com #3,103
- netnod.se #3,150
- basecamp.com #3,602
- nngroup.com #3,804
- getpublica.com #3,939
- ucar.edu #3,958
- ladesk.com #4,204
- appleinsider.com #4,727
Each technology
FAQ
- Which is more popular, OneSignal or Mailchimp?
- As of 2026-10-03, OneSignal is detected on 63 of 7,905 popular websites (0.8%) and Mailchimp on 44 (0.6%): OneSignal is 1.4x as common. 7 sites use both.
- Which do the most popular websites prefer?
- Among the 719 sites of the top 1,000 that we could read, 4 (0.6%) use OneSignal and 5 (0.7%) use Mailchimp.
- Can a website use both OneSignal and Mailchimp?
- Yes: 7 of the 7,905 sites show both (<0.1%); 56 show only OneSignal and 37 only Mailchimp.