Websites using Fastmail
Fast, private email hosting for you or your business.
Fastmail is currently installed on 73,958 websites.
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Fastmail Usage Over Time
Total websites with Fastmail installed, measured weekly.
| Week | Installs |
|---|---|
| 2026-05-09 | 27,832 |
| 2026-05-16 | 52,647 |
| 2026-05-23 | 53,337 |
| 2026-05-30 | 53,910 |
| 2026-06-06 | 54,515 |
| 2026-06-13 | 54,930 |
| 2026-06-20 | 57,154 |
| 2026-06-27 | 60,743 |
| 2026-07-04 | 68,761 |
| 2026-07-11 | 72,582 |
| 2026-07-18 | 73,975 |
| 2026-07-25 | 73,958 |
Top Websites Using Fastmail
Here are the top 5 websites running Fastmail ordered by rank.
| Domain | Title | Rank |
|---|---|---|
| emojipedia.org | 📙 Emojipedia — 😃 Home of Emoji Meanings 💁👌🎍😍 | 103 |
| tailwindcss.com | Tailwind CSS - Rapidly build modern websites without ever leaving your HTML. | 595 |
| dateful.com | 662 | |
| www.urbandictionary.com | Urban Dictionary, July 8: joybait | 767 |
| scryfall.com | Scryfall Magic: The Gathering Search | 801 |
Top Countries for Websites Using Fastmail
Here is the country breakdown for websites with Fastmail installed.
- 4.5% of websites using Fastmail are in United Kingdom
- 2.3% of websites using Fastmail are in Australia
- 1.9% of websites using Fastmail are in Montenegro
| Country | Websites |
|---|---|
| Unknown | 56,804 |
| United Kingdom | 3,298 |
| Australia | 1,687 |
| Montenegro | 1,371 |
| Canada | 1,271 |
| United States | 1,215 |
| Netherlands | 975 |
| Germany | 967 |
| Sweden | 503 |
| New Zealand | 371 |
Top Categories for Websites Using Fastmail
Here are the top industry verticals for websites using Fastmail.
- 21.5% of websites using Fastmail are in the Arts & Entertainment category.
- 21.3% of websites using Fastmail are in the Computers & Electronics category.
- 19.8% of websites using Fastmail are in the Business & Industrial category.
- 9.9% of websites using Fastmail are in the Internet & Telecom category.
| Category | Websites |
|---|---|
| Arts & Entertainment | 15,935 |
| Computers & Electronics | 15,782 |
| Business & Industrial | 14,645 |
| Internet & Telecom | 7,311 |
| Science | 7,120 |
| Hobbies & Leisure | 4,127 |
| People & Society | 3,512 |
| Shopping | 3,339 |
| Games | 2,121 |
| Home & Garden | 1,969 |
Technologies Co-installed with Fastmail
These are the technologies most commonly found alongside Fastmail on the same websites.
| Technology | Websites |
|---|---|
| Cloudflare | 23,359 |
| Google Tag Manager | 10,890 |
| Google Analytics | 10,073 |
| Google Adsense | 9,811 |
| Google Ads Pixel | 9,451 |
| Wordpress | 8,480 |
| Google Analytics 4 | 6,319 |
| Vimeo | 5,613 |
| YouTube Player | 5,597 |
| Facebook Pixel | 4,672 |
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