Sites using Sakura Internet Email 
Sakura Internet: Japanese hosting provider, email service.
Get told when a new site ships with Sakura Internet Email.
Stackdar watches every launch we detect and sends you the ones using Sakura Internet Email, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work155 sites
151 found by StackScope, 4 via launch platforms
- StackScope Wider Web 128
- StackScope Discovery (Indie) 23
- Product Hunt 3
- Other 1
Sakura Internet Email has been detected on 155 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: FSTEP｜あなたの勇気の一歩に寄り添うAI, today.
It's most commonly paired with Google Fonts, Google Search Console, and HSTS. By product type, the launches using it are most often Productivity (59%), Education (10%), and AI (7%). By domain ending, launches using it are 1.7 times as likely as the average launch to live on a .com domain.
What kind of products ship with Sakura Internet Email
29 launches
Domain endings using Sakura Internet Email
154 sites
- .com 72.08%
- .org 7.14%
- .app 5.19%
- .net 5.19%
- .site 2.60%
- .dev 1.95%
- .me 1.95%
- .xyz 1.30%
- .in 0.65%
- .jp 0.65%
Country
41 of 155 sites, where we are semi-confident of the country.
-
Japan
100.00%
Share of new sites using Sakura Internet Email
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
⋮ Jul 3, 2026: Email provider detection improved: providers identified from mail configuration are now caught on a site's first crawl. Earlier data may slightly undercount.
Email Hosting leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▼1 |
PrivateEmail
|
6.73% | 19.50% |
| #2 | ▼1 |
Google Workspace
|
6.63% | 19.21% |
| #3 | ▲3 |
Hostinger Email
|
6.46% | 18.73% |
| #4 | ▼1 | Namecheap | 5.86% | 16.98% |
| #5 | ▼1 |
Zoho Mail
|
1.87% | 5.43% |
| … | ||||
| #163 | ▲19 | Sakura Internet Email Current page | 0.01% | 0.02% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.Among August launches it ranked #158 in Email Hosting, up from #177 in July. All 3113 in Email Hosting →
Often used with
| Tool | Sites |
|---|---|
Google Fonts
|
70 |
Google Search Console
|
66 |
| HSTS | 62 |
Cloudflare
|
57 |
| HTTP/3 | 56 |
Tools most often detected on the same sites as Sakura Internet Email.
Recent launches we can show
27 of the 155 sites using Sakura Internet Email are product launches we list individually. The other 128 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
プライベート勤怠システム myRyoma｜わたしの上司はわたし
SandyCat｜Trados・Word対応翻訳＆ポストエディットツール
Flashun | 集まって、チャットして、消える
Productivity
コミュゼ（Co Muse）｜表現と鑑賞をつなぐミュージアム学習プラットフォーム
ボタちょく | 植物の生産者直販プラットフォーム
TerpPrep — 通訳者のための案件準備ワークスペース | terpprep.com
AIホームページクリエイター
Emerald Tools — Menu bar toolkit for macOS
Productivity
孫子兵法・The Art of War — Choose your language | suntzuai.com
ILLUSTEP（イラステップ）
AI
レオナルドの鏡 — 折り目のむこうに、誰かがいる。
Productivity
Showing the most recent 12 of 27.
The StackScope API serves all 155 sites using Sakura Internet Email, filterable and exportable, from £15 a month.