Sites using Optimum 
Mail service bundled with the Optimum internet subscriptions sold in the north-eastern United States.
Found via: StackScope Discovery (Indie) 1
Optimum has been detected on a single launch we've crawled, WhatsMyIP — IP address intelligence, on August 22, 2026.
Share of new sites using Optimum
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
Email Hosting leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▼1 |
PrivateEmail
|
6.69% | 19.51% |
| #2 | ▼1 |
Google Workspace
|
6.63% | 19.34% |
| #3 | ▲2 |
Hostinger Email
|
6.43% | 18.77% |
| #4 | ▼1 |
Zoho Mail
|
1.88% | 5.49% |
| #5 | ▲1 |
IONOS Email
|
1.77% | 5.18% |
| … | ||||
| #2564 |
Optimum
Current page
|
<0.01% | <0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool. All 3060 in Email Hosting →
Recent launches we can show
1 of the 1 sites using Optimum are product launches we list individually.
