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Sites using Maileroo

30 launches via launch platforms Category: Transactional Email #15 of 66 in Transactional Email Tracked since Apr 2026 Last seen: Jul 8, 2026 Website: maileroo.com

Transactional email API.

Found via: Product Hunt 20 · Hacker News 2 · PeerPush 8 · StackScope Discovery (Indie) 4 · StackScope Wider Web 3

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.1pp
Most used with Google Search Console, HTTP/3, HSTS
Top product types Productivity, Developer Tools, Marketing

Maileroo has been detected on 30 launches we've crawled, with 7 of those in July 2026 (0.1% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Hnwork.app, on July 8, 2026.

It's most commonly paired with Google Search Console, HTTP/3, and HSTS. By product type, the launches using it are most often Productivity (35%), Developer Tools (22%), and Marketing (13%). The 30 scored launches using Maileroo average a StackScope score of 7.1 out of 10, against 6.3 across all launches we score.

What kind of products ship with Maileroo

23 launches

Productivity
34.78%
Developer Tools
21.74%
Marketing
13.04%
AI
8.70%
Games
8.70%
Content
4.35%
Hiring & HR
4.35%
Social
4.35%

Countries that use Maileroo

Estimated origin for 12 of 30 launches

  • Vietnam Vietnam 16.67%
  • United Arab Emirates United Arab Emirates 8.33%
  • Bangladesh Bangladesh 8.33%
  • Canada Canada 8.33%
  • Germany Germany 8.33%
  • Estonia Estonia 8.33%
  • France France 8.33%
  • Italy Italy 8.33%

Share of new launches using Maileroo

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

0.0%
last 7 days
-0.1pp vs prior week
0.1%
July so far
7 of 10,662 launches
30
launches all time
since Apr 2026
Maileroo 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 · 1 / 620 = 0.2% Apr 21 · 0 / 835 = 0.0% Apr 22 · 0 / 721 = 0.0% Apr 23 · 0 / 603 = 0.0% Apr 24 · 1 / 553 = 0.2% Apr 25 · 0 / 420 = 0.0% Apr 26 · 0 / 377 = 0.0% Apr 27 · 0 / 529 = 0.0% 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 · 1 / 368 = 0.3% May 3 · 0 / 346 = 0.0% May 4 · 0 / 536 = 0.0% May 5 · 0 / 855 = 0.0% May 6 · 2 / 671 = 0.3% May 7 · 0 / 624 = 0.0% May 8 · 0 / 597 = 0.0% May 9 · 0 / 428 = 0.0% May 10 · 0 / 350 = 0.0% May 11 · 1 / 536 = 0.2% May 12 · 0 / 797 = 0.0% May 13 · 1 / 687 = 0.1% May 14 · 0 / 625 = 0.0% May 15 · 0 / 542 = 0.0% May 16 · 0 / 407 = 0.0% May 17 · 0 / 367 = 0.0% May 18 · 0 / 566 = 0.0% May 19 · 0 / 846 = 0.0% May 20 · 0 / 674 = 0.0% May 21 · 2 / 606 = 0.3% May 22 · 0 / 546 = 0.0% May 23 · 0 / 378 = 0.0% May 24 · 0 / 341 = 0.0% May 25 · 0 / 535 = 0.0% May 26 · 0 / 877 = 0.0% May 27 · 0 / 683 = 0.0% May 28 · 0 / 577 = 0.0% May 29 · 0 / 486 = 0.0% May 30 · 2 / 377 = 0.5% May 31 · 0 / 368 = 0.0% Jun 1 · 0 / 619 = 0.0% Jun 2 · 0 / 927 = 0.0% Jun 3 · 0 / 711 = 0.0% 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 · 1 / 872 = 0.1% Jun 10 · 0 / 725 = 0.0% Jun 11 · 0 / 573 = 0.0% Jun 12 · 0 / 445 = 0.0% Jun 13 · 0 / 381 = 0.0% Jun 14 · 1 / 346 = 0.3% 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 · 0 / 619 = 0.0% 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 · 1 / 803 = 0.1% Jul 1 · 1 / 799 = 0.1% Jul 2 · 3 / 604 = 0.5% Jul 3 · 0 / 498 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 1 / 367 = 0.3% Jul 6 · 1 / 552 = 0.2% Jul 7 · 0 / 929 = 0.0% Jul 8 · 1 / 752 = 0.1% Jul 9 · 0 / 688 = 0.0% Jul 10 · 0 / 564 = 0.0% Jul 11 · 0 / 448 = 0.0% Jul 12 · 0 / 397 = 0.0% Jul 13 · 0 / 552 = 0.0% Jul 14 · 0 / 885 = 0.0% Jul 15 · 0 / 738 = 0.0% Jul 16 · 0 / 820 = 0.0% Jul 17 · 0 / 658 = 0.0%
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 19.29% 72.77%
#2 – Amazon SES 3.72% 14.02%
#3 – SendGrid 2.87% 10.83%
#4 – Mailgun 1.26% 4.75%
#5 – Firebase Trigger Email 0.99% 3.73%
…
#15 ▼7 Maileroo Current page 0.05% 0.18%

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 #23 in Transactional Email, down from #16 in May. All 66 in Transactional Email →

Often used with

Tool Launches
Google Search Console 20
HTTP/3 18
HSTS 17
Cloudflare DNS 16
Cloudflare 16

Tools most often detected on the same launches as Maileroo.

Highest-scoring launches using Maileroo

The top launches by StackScope score among the 30 we've detected using Maileroo.

Screenshot of RoboYap™, a launch using Maileroo RoboYap™ Apr 24, 2026 · score 10.0 United Arab Emirates AI Screenshot of GetFiles, a launch using Maileroo GetFiles Apr 28, 2026 · score 8.7 Vietnam Productivity Screenshot of Sharpii AI, a launch using Maileroo Sharpii AI Apr 7, 2026 · score 8.6 AI Screenshot of SyncWhen, a launch using Maileroo SyncWhen May 21, 2026 · score 8.4 Vietnam Social Screenshot of WonderIpsum, a launch using Maileroo WonderIpsum May 30, 2026 · score 8.2 Developer Tools Screenshot of SecurSSH, a launch using Maileroo SecurSSH May 13, 2026 · score 8.1 France Developer Tools

Most recent of 30 launches using Maileroo

Screenshot of Hnwork.app, a launch using Maileroo Hnwork.app Jul 8, 2026 · score 9.0 Hiring & HR Screenshot of earth.tattoo, a launch using Maileroo earth.tattoo Jul 6, 2026 · score 5.0 Screenshot of SkaldMaps, a launch using Maileroo SkaldMaps Jul 5, 2026 · score 9.1 Screenshot of Temporary Air Conditioning Rental , a launch using Maileroo Temporary Air Conditioning Rental Jul 2, 2026 · score 8.1 Screenshot of QREE, a launch using Maileroo QREE Jul 2, 2026 · score 9.1 Marketing Screenshot of Sift, a launch using Maileroo Sift Jul 2, 2026 · score 8.2 Liechtenstein Productivity Screenshot of TeamDock, a launch using Maileroo TeamDock Jul 1, 2026 · score 7.3 Canada Screenshot of Markdific, a launch using Maileroo Markdific Jun 30, 2026 · score 6.8 Singapore Productivity Screenshot of CutListCalc, a launch using Maileroo CutListCalc Jun 29, 2026 · score 9.1 Screenshot of Tomo, a launch using Maileroo Tomo Jun 14, 2026 · score 7.1 Productivity Screenshot of Prediktr - FIFA World Cup 26, a launch using Maileroo Prediktr - FIFA World Cup 26 Jun 9, 2026 · score 4.9 Games Screenshot of Vantage, a launch using Maileroo Vantage May 30, 2026 · score 3.9 Productivity

Showing the most recent 12 of 30.

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