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Sites using Proton Mail

341 launches via launch platforms Category: Email Hosting #12 of 336 in Email Hosting Tracked since Apr 2026 Last seen: Jul 17, 2026 Website: proton.me

Swiss end-to-end encrypted email service.

Found via: Product Hunt 230 · Hacker News 65 · PeerPush 46 · StackScope Discovery (Indie) 87 · StackScope Wider Web 151

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.5% +0.1pp
Most used with Google Search Console, HSTS, Cloudflare DNS
Top product types Developer Tools, Productivity, AI
Green hosting 54% vs 44% avg

Proton Mail has been detected on 341 launches we've crawled, with 44 of those in July 2026 (0.4% of the month's launches so far). The 7-day rolling share is 0.5%, roughly steady week on week. Most recent detection: Starboard Manifest, yesterday.

It's most commonly paired with Google Search Console, HSTS, and Cloudflare DNS. By product type, the launches using it are most often Developer Tools (24%), Productivity (19%), and AI (10%). By estimated origin, the United States (18%) and the United Kingdom (14%) lead close together. By domain ending, launches using it are 1.7 times as likely as the average launch to live on a .io domain. The 341 scored launches using Proton Mail average a StackScope score of 7.0 out of 10, against 6.3 across all launches we score.

What kind of products ship with Proton Mail

250 launches

Developer Tools
24.00%
Productivity
18.80%
AI
10.00%
Finance
9.20%
Health
6.80%
Marketing
6.80%
Games
6.00%
Crypto
5.60%
Social
2.80%
Content
2.40%
E-commerce
2.00%
Education
2.00%
Design
1.60%
Hiring & HR
1.60%
Directory
0.40%

Countries that use Proton Mail

Estimated origin for 140 of 341 launches

  • United States United States 17.86%
  • United Kingdom United Kingdom 14.29%
  • Germany Germany 7.14%
  • Netherlands Netherlands 6.43%
  • Estonia Estonia 5.71%
  • Australia Australia 5.00%
  • Canada Canada 5.00%
  • Switzerland Switzerland 5.00%
  • France France 4.29%
  • Italy Italy 4.29%
  • United Arab Emirates United Arab Emirates 2.14%
  • Belgium Belgium 2.14%
  • India India 2.14%
  • Iceland Iceland 2.14%
  • Czechia Czechia 1.43%

Share of new launches using Proton Mail

Each dot is one launch day. Line is the 7-day rolling average.

0.5%
last 7 days
+0.1pp vs prior week
0.4%
July so far
44 of 10,662 launches
341
launches all time
since Apr 2026
Proton Mail daily detection trend 5% 2% 0% May Jun Jul 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. Apr 19 · 2 / 392 = 0.5% Apr 20 · 3 / 620 = 0.5% Apr 21 · 4 / 835 = 0.5% Apr 22 · 4 / 721 = 0.6% Apr 23 · 1 / 603 = 0.2% Apr 24 · 4 / 553 = 0.7% Apr 25 · 2 / 420 = 0.5% Apr 26 · 4 / 377 = 1.1% Apr 27 · 3 / 529 = 0.6% Apr 28 · 8 / 836 = 1.0% Apr 29 · 1 / 658 = 0.2% Apr 30 · 3 / 573 = 0.5% May 1 · 3 / 568 = 0.5% May 2 · 1 / 368 = 0.3% May 3 · 2 / 346 = 0.6% May 4 · 6 / 536 = 1.1% May 5 · 7 / 855 = 0.8% May 6 · 6 / 671 = 0.9% May 7 · 0 / 624 = 0.0% May 8 · 0 / 597 = 0.0% May 9 · 2 / 428 = 0.5% May 10 · 0 / 350 = 0.0% May 11 · 3 / 536 = 0.6% May 12 · 5 / 797 = 0.6% May 13 · 6 / 687 = 0.9% May 14 · 4 / 625 = 0.6% May 15 · 2 / 542 = 0.4% May 16 · 3 / 407 = 0.7% May 17 · 1 / 367 = 0.3% May 18 · 3 / 566 = 0.5% May 19 · 3 / 846 = 0.4% May 20 · 5 / 674 = 0.7% May 21 · 6 / 606 = 1.0% May 22 · 3 / 546 = 0.5% May 23 · 2 / 378 = 0.5% May 24 · 1 / 341 = 0.3% May 25 · 7 / 535 = 1.3% May 26 · 2 / 877 = 0.2% May 27 · 6 / 683 = 0.9% May 28 · 4 / 577 = 0.7% May 29 · 4 / 486 = 0.8% May 30 · 2 / 377 = 0.5% May 31 · 2 / 368 = 0.5% Jun 1 · 3 / 619 = 0.5% Jun 2 · 5 / 927 = 0.5% Jun 3 · 2 / 711 = 0.3% Jun 4 · 6 / 598 = 1.0% Jun 5 · 2 / 578 = 0.3% Jun 6 · 4 / 436 = 0.9% Jun 7 · 1 / 405 = 0.2% Jun 8 · 0 / 511 = 0.0% Jun 9 · 6 / 872 = 0.7% Jun 10 · 2 / 725 = 0.3% Jun 11 · 1 / 573 = 0.2% Jun 12 · 0 / 445 = 0.0% Jun 13 · 3 / 381 = 0.8% Jun 14 · 2 / 346 = 0.6% Jun 15 · 5 / 530 = 0.9% Jun 16 · 2 / 1047 = 0.2% Jun 17 · 6 / 899 = 0.7% Jun 18 · 6 / 672 = 0.9% Jun 19 · 2 / 544 = 0.4% Jun 20 · 1 / 443 = 0.2% Jun 21 · 2 / 384 = 0.5% Jun 22 · 2 / 574 = 0.3% Jun 23 · 4 / 899 = 0.4% Jun 24 · 1 / 739 = 0.1% Jun 25 · 0 / 619 = 0.0% Jun 26 · 6 / 533 = 1.1% Jun 27 · 1 / 433 = 0.2% Jun 28 · 3 / 385 = 0.8% Jun 29 · 3 / 503 = 0.6% Jun 30 · 9 / 803 = 1.1% Jul 1 · 4 / 799 = 0.5% Jul 2 · 0 / 604 = 0.0% Jul 3 · 3 / 498 = 0.6% Jul 4 · 3 / 411 = 0.7% Jul 5 · 1 / 367 = 0.3% Jul 6 · 2 / 552 = 0.4% Jul 7 · 1 / 929 = 0.1% Jul 8 · 2 / 752 = 0.3% Jul 9 · 2 / 688 = 0.3% Jul 10 · 4 / 564 = 0.7% Jul 11 · 3 / 448 = 0.7% Jul 12 · 1 / 397 = 0.3% Jul 13 · 5 / 552 = 0.9% Jul 14 · 3 / 885 = 0.3% Jul 15 · 5 / 738 = 0.7% Jul 16 · 3 / 820 = 0.4% Jul 17 · 2 / 658 = 0.3%
Apr 19, 2026 90 days Jul 17, 2026

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 – Google Workspace 14.77% 37.90%
#2 ▼1 Zoho Mail 5.37% 13.78%
#3 ▲1 Hostinger Email 4.97% 12.76%
#4 – Microsoft 365 3.35% 8.59%
#5 – GoDaddy Email 2.37% 6.07%
…
#12 ▲1 Proton Mail Current page 0.54% 1.38%

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 Proton Mail among indie launches are Google Workspace and Zoho Mail. All 336 in Email Hosting →

Often used with

Tool Launches
Google Search Console 238
HSTS 198
Cloudflare DNS 190
Tailwind CSS 183
HTTP/3 181

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

Highest-scoring launches using Proton Mail

The top launches by StackScope score among the 341 we've detected using Proton Mail.

Screenshot of Validibot, a launch using Proton Mail Validibot Jul 10, 2026 · score 10.0 Australia Developer Tools Screenshot of nullsink, a launch using Proton Mail nullsink Jun 30, 2026 · score 10.0 Iceland AI Screenshot of EchoRelay, a launch using Proton Mail EchoRelay Jun 30, 2026 · score 10.0 Developer Tools Screenshot of IGERSLIKE, a launch using Proton Mail IGERSLIKE Jun 18, 2026 · score 10.0 United Arab Emirates Crypto Screenshot of Haru, a launch using Proton Mail Haru Jun 18, 2026 · score 10.0 India Screenshot of NIS2 Readiness Check, a launch using Proton Mail NIS2 Readiness Check Jun 16, 2026 · score 10.0 Estonia Developer Tools

Most recent of 341 launches using Proton Mail

Screenshot of Starboard Manifest, a launch using Proton Mail Starboard Manifest Jul 17, 2026 · score 10.0 United States Health Screenshot of OneHaus, a launch using Proton Mail OneHaus Jul 17, 2026 · score 10.0 United Kingdom Productivity Screenshot of Plarza, a launch using Proton Mail Plarza Jul 16, 2026 · score 9.1 Social Screenshot of Vaccines, a launch using Proton Mail Vaccines Jul 16, 2026 · score 7.6 Health Screenshot of InWriting, a launch using Proton Mail InWriting Jul 16, 2026 · score 7.3 United Kingdom Productivity Screenshot of Mailoven, a launch using Proton Mail Mailoven Jul 15, 2026 · score 7.2 Canada Developer Tools Screenshot of Bulaev, a launch using Proton Mail Bulaev Jul 15, 2026 · score 8.6 United States Marketing Screenshot of AITerm, a launch using Proton Mail AITerm Jul 15, 2026 · score 5.5 AI Screenshot of VoxLive, a launch using Proton Mail VoxLive Jul 15, 2026 · score 9.5 United States Screenshot of Hexcalibur, a launch using Proton Mail Hexcalibur Jul 15, 2026 · score 8.0 United States Games Screenshot of THE MINUTE, a launch using Proton Mail THE MINUTE Jul 14, 2026 · score 7.1 Iceland Screenshot of QBitFlow, a launch using Proton Mail QBitFlow Jul 14, 2026 · score 9.5 Crypto

Showing the most recent 12 of 341.

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