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29 launches via launch platforms Category: Transactional Email #18 of 66 in Transactional Email Tracked since Apr 2026 Last seen: Jul 17, 2026 Website: smtp2go.com

Cloud transactional email and SMTP relay service.

Found via: Product Hunt 23 · Hacker News 3 · PeerPush 3 · StackScope Discovery (Indie) 6 · StackScope Wider Web 5

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.1% +0.1pp
Most used with Google Search Console, Cloudflare DNS, Google Analytics
Top product types Developer Tools, Marketing, Productivity

SMTP2GO has been detected on 29 launches we've crawled. Most recent detection: Tubient, yesterday.

It's most commonly paired with Google Search Console, Cloudflare DNS, and Google Analytics. By product type, the launches using it are most often Developer Tools (28%), Marketing (22%), and Productivity (17%). The 29 scored launches using SMTP2GO average a StackScope score of 7.4 out of 10, against 6.3 across all launches we score.

What kind of products ship with SMTP2GO

18 launches

Developer Tools
27.78%
Marketing
22.22%
Productivity
16.67%
AI
11.11%
Crypto
5.56%
Finance
5.56%
Health
5.56%
Hiring & HR
5.56%

Countries that use SMTP2GO

Estimated origin for 15 of 29 launches

  • United States United States 40.00%
  • United Kingdom United Kingdom 26.67%
  • Canada Canada 6.67%
  • Switzerland Switzerland 6.67%
  • France France 6.67%
  • Israel Israel 6.67%
  • New Zealand New Zealand 6.67%

Share of new launches using SMTP2GO

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

0.1%
last 7 days
+0.1pp vs prior week
0.0%
July so far
3 of 10,669 launches
29
launches all time
since Apr 2026
SMTP2GO 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 · 0 / 392 = 0.0% Apr 20 · 0 / 620 = 0.0% Apr 21 · 0 / 835 = 0.0% Apr 22 · 0 / 721 = 0.0% Apr 23 · 1 / 603 = 0.2% Apr 24 · 0 / 553 = 0.0% Apr 25 · 0 / 420 = 0.0% Apr 26 · 0 / 377 = 0.0% Apr 27 · 1 / 529 = 0.2% Apr 28 · 1 / 836 = 0.1% Apr 29 · 0 / 658 = 0.0% Apr 30 · 0 / 573 = 0.0% May 1 · 0 / 568 = 0.0% May 2 · 0 / 368 = 0.0% May 3 · 0 / 346 = 0.0% May 4 · 0 / 536 = 0.0% May 5 · 0 / 855 = 0.0% May 6 · 0 / 671 = 0.0% May 7 · 0 / 624 = 0.0% May 8 · 2 / 597 = 0.3% May 9 · 0 / 428 = 0.0% May 10 · 0 / 350 = 0.0% May 11 · 0 / 536 = 0.0% May 12 · 1 / 797 = 0.1% May 13 · 0 / 687 = 0.0% May 14 · 2 / 625 = 0.3% May 15 · 1 / 542 = 0.2% May 16 · 1 / 407 = 0.2% May 17 · 0 / 367 = 0.0% May 18 · 1 / 566 = 0.2% May 19 · 1 / 846 = 0.1% May 20 · 0 / 674 = 0.0% May 21 · 0 / 606 = 0.0% May 22 · 0 / 546 = 0.0% May 23 · 0 / 378 = 0.0% May 24 · 0 / 341 = 0.0% May 25 · 1 / 535 = 0.2% May 26 · 2 / 877 = 0.2% May 27 · 0 / 683 = 0.0% May 28 · 0 / 577 = 0.0% May 29 · 0 / 486 = 0.0% May 30 · 0 / 377 = 0.0% May 31 · 0 / 368 = 0.0% Jun 1 · 0 / 619 = 0.0% Jun 2 · 0 / 927 = 0.0% Jun 3 · 1 / 711 = 0.1% Jun 4 · 0 / 598 = 0.0% Jun 5 · 0 / 578 = 0.0% Jun 6 · 0 / 436 = 0.0% Jun 7 · 0 / 405 = 0.0% Jun 8 · 0 / 511 = 0.0% Jun 9 · 2 / 872 = 0.2% Jun 10 · 0 / 725 = 0.0% Jun 11 · 0 / 573 = 0.0% Jun 12 · 1 / 445 = 0.2% Jun 13 · 0 / 381 = 0.0% Jun 14 · 0 / 346 = 0.0% Jun 15 · 0 / 530 = 0.0% Jun 16 · 0 / 1047 = 0.0% Jun 17 · 0 / 899 = 0.0% Jun 18 · 0 / 672 = 0.0% Jun 19 · 0 / 544 = 0.0% Jun 20 · 0 / 443 = 0.0% Jun 21 · 0 / 384 = 0.0% Jun 22 · 0 / 574 = 0.0% Jun 23 · 0 / 899 = 0.0% Jun 24 · 0 / 739 = 0.0% Jun 25 · 1 / 619 = 0.2% Jun 26 · 0 / 533 = 0.0% Jun 27 · 0 / 433 = 0.0% Jun 28 · 0 / 385 = 0.0% Jun 29 · 1 / 503 = 0.2% Jun 30 · 0 / 803 = 0.0% Jul 1 · 0 / 799 = 0.0% Jul 2 · 0 / 604 = 0.0% Jul 3 · 0 / 498 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 0 / 367 = 0.0% Jul 6 · 0 / 552 = 0.0% Jul 7 · 0 / 929 = 0.0% Jul 8 · 0 / 752 = 0.0% Jul 9 · 0 / 690 = 0.0% Jul 10 · 0 / 566 = 0.0% Jul 11 · 0 / 450 = 0.0% Jul 12 · 0 / 397 = 0.0% Jul 13 · 0 / 553 = 0.0% Jul 14 · 1 / 885 = 0.1% Jul 15 · 0 / 738 = 0.0% Jul 16 · 1 / 820 = 0.1% Jul 17 · 1 / 658 = 0.2%
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.

Transactional Email leaders

Tool % of launches % of category
#1 – Resend 19.37% 72.78%
#2 – Amazon SES 3.73% 14.01%
#3 – SendGrid 2.88% 10.82%
#4 – Mailgun 1.26% 4.74%
#5 – Firebase Trigger Email 0.99% 3.73%
…
#18 ▼4 SMTP2GO Current page 0.05% 0.17%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Transactional Email tool.Among June launches it ranked #19 in Transactional Email, down from #15 in May. All 66 in Transactional Email →

Often used with

Tool Launches
Google Search Console 22
Cloudflare DNS 16
Google Analytics 16
HTTP/3 15
HSTS 15

Tools most often detected on the same launches as SMTP2GO.

Most recent of 29 launches using SMTP2GO

Screenshot of Tubient, a launch using SMTP2GO Tubient Jul 17, 2026 · score 7.6 Marketing Screenshot of Toplis Solutions Inc., a launch using SMTP2GO Toplis Solutions Inc. Jul 16, 2026 · score 5.9 Screenshot of Dean Da Dev Free Tools, a launch using SMTP2GO Dean Da Dev Free Tools Jul 14, 2026 · score 5.5 United Kingdom Screenshot of eCardWidget, a launch using SMTP2GO eCardWidget Jun 29, 2026 · score 7.1 United States Screenshot of Vectors AI System, a launch using SMTP2GO Vectors AI System Jun 25, 2026 · score 4.7 Israel Developer Tools Screenshot of Technology Architects Inc., a launch using SMTP2GO Technology Architects Inc. Jun 12, 2026 · score 7.1 United States Developer Tools Screenshot of EFNpro, a launch using SMTP2GO EFNpro Jun 9, 2026 · score 7.0 Canada Productivity Screenshot of Avant Hosting, a launch using SMTP2GO Avant Hosting Jun 9, 2026 · score 8.5 Developer Tools Screenshot of Watched, a launch using SMTP2GO Watched Jun 3, 2026 · score 8.6 Developer Tools Screenshot of Vedara, a launch using SMTP2GO Vedara May 26, 2026 · score 9.2 United Kingdom Screenshot of Sendsafe, a launch using SMTP2GO Sendsafe May 26, 2026 · score 7.0 United Kingdom Developer Tools Screenshot of GrowRanko, a launch using SMTP2GO GrowRanko May 25, 2026 · score 9.2 Marketing

Showing the most recent 12 of 29.

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