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Sites using Spaceship Mail

Spaceship's hosted email service.

#14 of 3078 in Email Hosting Tracked since Apr 2026 Last seen: Sep 2, 2026 Website: spaceship.com
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Get told when a new site ships with Spaceship Mail.

Stackdar watches every launch we detect and sends you the ones using Spaceship Mail, by email, Slack or webhook. On every plan, from £15 a month.

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11,716 sites

11,081 found by StackScope, 635 via launch platforms

StackScope Wider Web 8,521 StackScope Discovery (Indie) 2,560 Product Hunt 495 Other 60 PeerPush 57 Hacker News 23
  • StackScope Wider Web 8,521
  • StackScope Discovery (Indie) 2,560
  • Product Hunt 495
  • Other 60
  • PeerPush 57
  • Hacker News 23
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.5% +0.0pp
Most used with Google Search Console, HSTS, Tailwind CSS
Top product types E-commerce, Developer Tools, Finance
Green hosting 34% vs 45% avg

Spaceship Mail has been detected on 11,716 launches we've crawled. The 7-day rolling share is 0.5%, roughly steady week on week. Most recent detection: The Raise Memo — Fundraising intelligence for founders, today.

It's most commonly paired with Google Search Console, HSTS, and Tailwind CSS. By product type, the launches using it are most often E-commerce (12%), Developer Tools (12%), and Finance (12%). By estimated origin, the United States leads (26%), ahead of the United Kingdom (15%). By domain ending, launches using it are 3.7 times as likely as the average launch to live on a .store domain. The 623 scored launches using Spaceship Mail average a StackScope score of 7.2 out of 10, against 6.4 across all launches we score.

What kind of products ship with Spaceship Mail

4,572 launches

E-commerce
12.23%
Developer Tools
12.01%
Finance
11.85%
Marketing
10.21%
Productivity
8.92%
Health
8.84%
Education
7.09%
AI
6.91%
Content
5.73%
Games
4.24%
Social
3.78%
Design
2.97%
Hiring & HR
2.54%
Crypto
1.60%
Directory
1.07%

Domain endings using Spaceship Mail

11,707 sites

  • .com 49.60%
  • .app 4.72%
  • .org 4.69%
  • .online 4.67%
  • .co 4.36%
  • .site 3.89%
  • .xyz 3.31%
  • .ai 3.08%
  • .io 2.99%
  • .me 2.59%
  • .dev 1.96%
  • .uk 1.79%
  • .store 1.78%
  • .tech 1.56%
  • .in 1.55%

Country

122 of 11,716 sites, where we are confident of the country.

  • United States United States 26.23%
  • United Kingdom United Kingdom 14.75%
  • India India 9.84%
  • Canada Canada 5.74%
  • Spain Spain 3.28%
  • Australia Australia 2.46%
  • Czechia Czechia 2.46%
  • France France 2.46%
  • Netherlands Netherlands 2.46%
  • Poland Poland 2.46%
  • Thailand Thailand 2.46%
  • Bangladesh Bangladesh 1.64%
  • Germany Germany 1.64%
  • South Korea South Korea 1.64%
  • Nigeria Nigeria 1.64%

Share of new sites using Spaceship Mail

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.

0.5%
last 7 days
+0.0pp vs prior week
11,716
sites all time
since Apr 2026
Spaceship Mail daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 5% 2% 0% Apr May Jun Jul Aug Sep 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. Weekly averages before this point, daily after. Jun 4 · 2 / 599 = 0.3% Jun 5 · 1 / 581 = 0.2% Jun 6 · 3 / 436 = 0.7% Jun 7 · 1 / 404 = 0.2% Jun 8 · 2 / 515 = 0.4% Jun 9 · 1 / 876 = 0.1% Jun 10 · 6 / 722 = 0.8% Jun 11 · 4 / 577 = 0.7% Jun 12 · 0 / 449 = 0.0% Jun 13 · 3 / 380 = 0.8% Jun 14 · 4 / 345 = 1.2% Jun 15 · 4 / 532 = 0.8% Jun 16 · 5 / 1052 = 0.5% Jun 17 · 4 / 907 = 0.4% Jun 18 · 7 / 674 = 1.0% Jun 19 · 3 / 547 = 0.5% Jun 20 · 1 / 443 = 0.2% Jun 21 · 7 / 383 = 1.8% Jun 22 · 5 / 576 = 0.9% Jun 23 · 5 / 900 = 0.6% Jun 24 · 5 / 737 = 0.7% Jun 25 · 4 / 618 = 0.6% Jun 26 · 5 / 534 = 0.9% Jun 27 · 5 / 431 = 1.2% Jun 28 · 1 / 383 = 0.3% Jun 29 · 2 / 503 = 0.4% Jun 30 · 6 / 801 = 0.7% Jul 1 · 8 / 795 = 1.0% Jul 2 · 5 / 604 = 0.8% Jul 3 · 1 / 499 = 0.2% Jul 4 · 3 / 411 = 0.7% Jul 5 · 3 / 367 = 0.8% Jul 6 · 3 / 551 = 0.5% Jul 7 · 10 / 1171 = 0.9% Jul 8 · 75 / 12590 = 0.6% Jul 9 · 115 / 23745 = 0.5% Jul 10 · 107 / 22552 = 0.5% Jul 11 · 73 / 15981 = 0.5% Jul 12 · 68 / 20291 = 0.3% Jul 13 · 66 / 20925 = 0.3% Jul 14 · 78 / 20410 = 0.4% Jul 15 · 71 / 17242 = 0.4% Jul 16 · 49 / 14265 = 0.3% Jul 17 · 60 / 19732 = 0.3% Jul 18 · 74 / 22700 = 0.3% Jul 19 · 60 / 26075 = 0.2% Jul 20 · 66 / 22586 = 0.3% Jul 21 · 109 / 21650 = 0.5% Jul 22 · 122 / 23204 = 0.5% Jul 23 · 76 / 16865 = 0.5% Jul 24 · 73 / 12854 = 0.6% Jul 25 · 47 / 8947 = 0.5% Jul 26 · 108 / 19980 = 0.5% Jul 27 · 129 / 33873 = 0.4% Jul 28 · 273 / 38223 = 0.7% Jul 29 · 230 / 50108 = 0.5% Jul 30 · 221 / 43956 = 0.5% Jul 31 · 282 / 51123 = 0.6% Aug 1 · 257 / 50510 = 0.5% Aug 2 · 264 / 49667 = 0.5% Aug 3 · 230 / 48193 = 0.5% Aug 4 · 217 / 37326 = 0.6% Aug 5 · 163 / 32708 = 0.5% Aug 6 · 188 / 36590 = 0.5% Aug 7 · 182 / 37891 = 0.5% Aug 8 · 179 / 39682 = 0.5% Aug 9 · 169 / 34222 = 0.5% Aug 10 · 158 / 28854 = 0.5% Aug 11 · 169 / 32021 = 0.5% Aug 12 · 163 / 33492 = 0.5% Aug 13 · 221 / 49922 = 0.4% Aug 14 · 269 / 51434 = 0.5% Aug 15 · 274 / 51507 = 0.5% Aug 16 · 245 / 51824 = 0.5% Aug 17 · 192 / 41450 = 0.5% Aug 18 · 231 / 53877 = 0.4% Aug 19 · 201 / 49425 = 0.4% Aug 20 · 284 / 66845 = 0.4% Aug 21 · 364 / 90379 = 0.4% Aug 22 · 355 / 91524 = 0.4% Aug 23 · 397 / 90246 = 0.4% Aug 24 · 338 / 78945 = 0.4% Aug 25 · 304 / 69269 = 0.4% Aug 26 · 289 / 65065 = 0.4% Aug 27 · 376 / 83398 = 0.5% Aug 28 · 375 / 83388 = 0.4% Aug 29 · 394 / 84189 = 0.5% Aug 30 · 381 / 92220 = 0.4% Aug 31 · 400 / 89378 = 0.4% Sep 1 · 461 / 89159 = 0.5%
Mar 30, 2026 90 days Sep 1, 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 6.72% 19.42%
#2 ▼1 Google Workspace 6.66% 19.24%
#3 ▲2 Hostinger Email 6.46% 18.66%
#4 ▼1 Zoho Mail 1.88% 5.44%
#5 ▲1 IONOS Email 1.78% 5.13%
…
#14 ▼1 Spaceship Mail Current page 0.46% 1.34%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Hosting tool.The most common alternatives to Spaceship Mail among indie launches are PrivateEmail and Google Workspace. All 3078 in Email Hosting →

Often used with

Tool Launches
Google Search Console 449
HSTS 420
Tailwind CSS 388
Spaceship DNS 357
React 277

Tools most often detected on the same launches as Spaceship Mail.

Recent launches we can show

3,195 of the 11,716 sites using Spaceship Mail are product launches we list individually. The other 8,521 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

The Raise Memo — Fundraising intelligence for founders Sep 2, 2026 Finance PlasmaPilot | CNC Plasma G-Code Tools Sep 2, 2026 Kodmigo — Python öğrenmeye oyun gibi başla Sep 2, 2026 Education Screenshot of ClearTrace, a launch using Spaceship Mail ClearTrace Sep 2, 2026 · score 7.0 United States Штекер Sep 1, 2026 Developer Tools Deduvera — Deduction Review for Distributors Sep 1, 2026 Finance floradeck — Read real stories at your vocabulary level Sep 1, 2026 Cinema Marketplace | Discover AI Movies and Filmmakers Sep 1, 2026 Directory Datlivo | Data file work made easier Sep 1, 2026 Session Bias — Daily Card Sep 1, 2026 V&B Naval Simulators — Maritime Training | Custom-Built Software Sep 1, 2026 Education DESKWORK Studios Sep 1, 2026 Games

Showing the most recent 12 of 3,195.

The StackScope API serves all 11,716 sites using Spaceship Mail, filterable and exportable, from £15 a month.

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.