Home / Categories / Email Hosting
Email Hosting among the Inc 5000, Y Combinator companies, the Fortune 500 and unicorns
Every Email Hosting tool the group crawls count, with each group's share. Bases: Inc 5000 4,888, Y Combinator 5,386, Fortune 500 472, Unicorns 1,000, SaaS 8,173, Tranco 1,572.
| Tool | Inc 5000 | Y Combinator | Fortune 500 | Unicorns | SaaS | Tranco |
|---|---|---|---|---|---|---|
| Microsoft 365 | 46.2% | n/a | n/a | n/a | n/a | n/a |
| Google Workspace | 43.4% | n/a | n/a | n/a | n/a | n/a |
| Zoho Mail | 0.3% | n/a | n/a | n/a | n/a | n/a |
| GoDaddy Email | 0.2% | n/a | n/a | n/a | n/a | n/a |
| IONOS Mail | 0.2% | n/a | n/a | n/a | n/a | n/a |
n/a means the tool is outside the counts published for that group. <5 means fewer than 5 crawled domains in that group.
In each group
- Email Hosting among the Inc 5000
- Email Hosting among Y Combinator companies
- Email Hosting among the Fortune 500
- Email Hosting among unicorns
- Email Hosting among SaaS companies
- Email Hosting among the Tranco top 10,000
Email Hosting in the groups, 4 September 2026, https://installmap.com/categories/email-hosting. Free to cite with a link.