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Sites using ZeptoMail

100 launches via launch platforms Category: Transactional Email #13 of 66 in Transactional Email Tracked since Apr 2026 Last seen: Jul 18, 2026 Website: zoho.com

Transactional email service by Zoho

Found via: Product Hunt 85 · Hacker News 1 · PeerPush 12 · StackScope Discovery (Indie) 6 · StackScope Wider Web 6

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.1% -0.1pp
Most used with Google Search Console, Google Analytics, Google Tag Manager
Top product types Productivity, Developer Tools, Marketing
Green hosting 42% vs 44% avg

ZeptoMail has been detected on 100 launches we've crawled, with 18 of those in July 2026 (0.2% of the month's launches so far). The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: OneUp Networks, today.

It's most commonly paired with Google Search Console, Google Analytics, and Google Tag Manager. By product type, the launches using it are most often Productivity (17%), Developer Tools (14%), and Marketing (14%). By estimated origin, most come from India (50%). By domain ending, launches using it are 2.0 times as likely as the average launch to live on a .com domain. The 100 scored launches using ZeptoMail average a StackScope score of 7.3 out of 10, against 6.3 across all launches we score.

What kind of products ship with ZeptoMail

76 launches

Productivity
17.11%
Developer Tools
14.47%
Marketing
14.47%
Education
10.53%
Finance
10.53%
AI
9.21%
Hiring & HR
7.89%
Crypto
6.58%
E-commerce
3.95%
Social
2.63%
Directory
1.32%
Health
1.32%

Countries that use ZeptoMail

Estimated origin for 50 of 100 launches

  • India India 50.00%
  • United States United States 10.00%
  • Singapore Singapore 6.00%
  • Canada Canada 4.00%
  • Switzerland Switzerland 4.00%
  • Czechia Czechia 4.00%
  • United Arab Emirates United Arab Emirates 2.00%
  • Australia Australia 2.00%
  • Germany Germany 2.00%
  • Estonia Estonia 2.00%
  • France France 2.00%
  • United Kingdom United Kingdom 2.00%

Share of new launches using ZeptoMail

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

0.1%
last 7 days
-0.1pp vs prior week
0.2%
July so far
18 of 10,662 launches
100
launches all time
since Apr 2026
ZeptoMail 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 · 1 / 620 = 0.2% Apr 21 · 0 / 835 = 0.0% Apr 22 · 2 / 721 = 0.3% Apr 23 · 0 / 603 = 0.0% Apr 24 · 0 / 553 = 0.0% 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 · 1 / 658 = 0.2% Apr 30 · 2 / 573 = 0.3% May 1 · 2 / 568 = 0.4% May 2 · 0 / 368 = 0.0% May 3 · 0 / 346 = 0.0% May 4 · 0 / 536 = 0.0% May 5 · 4 / 855 = 0.5% May 6 · 1 / 671 = 0.1% 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 · 2 / 797 = 0.3% May 13 · 0 / 687 = 0.0% May 14 · 2 / 625 = 0.3% May 15 · 1 / 542 = 0.2% May 16 · 2 / 407 = 0.5% May 17 · 0 / 367 = 0.0% May 18 · 0 / 566 = 0.0% May 19 · 2 / 846 = 0.2% May 20 · 2 / 674 = 0.3% May 21 · 1 / 606 = 0.2% May 22 · 1 / 546 = 0.2% May 23 · 0 / 378 = 0.0% May 24 · 0 / 341 = 0.0% May 25 · 0 / 535 = 0.0% May 26 · 1 / 877 = 0.1% May 27 · 1 / 683 = 0.1% May 28 · 0 / 577 = 0.0% May 29 · 0 / 486 = 0.0% May 30 · 1 / 377 = 0.3% May 31 · 0 / 368 = 0.0% Jun 1 · 0 / 619 = 0.0% Jun 2 · 1 / 927 = 0.1% Jun 3 · 1 / 711 = 0.1% Jun 4 · 1 / 598 = 0.2% Jun 5 · 2 / 578 = 0.3% Jun 6 · 0 / 436 = 0.0% Jun 7 · 0 / 405 = 0.0% Jun 8 · 1 / 511 = 0.2% Jun 9 · 1 / 872 = 0.1% Jun 10 · 3 / 725 = 0.4% Jun 11 · 3 / 573 = 0.5% 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 · 1 / 1047 = 0.1% Jun 17 · 3 / 899 = 0.3% Jun 18 · 1 / 672 = 0.1% Jun 19 · 2 / 544 = 0.4% Jun 20 · 0 / 443 = 0.0% Jun 21 · 3 / 384 = 0.8% Jun 22 · 0 / 574 = 0.0% Jun 23 · 3 / 899 = 0.3% Jun 24 · 3 / 739 = 0.4% Jun 25 · 0 / 619 = 0.0% Jun 26 · 1 / 533 = 0.2% Jun 27 · 1 / 433 = 0.2% Jun 28 · 1 / 385 = 0.3% Jun 29 · 0 / 503 = 0.0% Jun 30 · 1 / 803 = 0.1% Jul 1 · 1 / 799 = 0.1% Jul 2 · 2 / 604 = 0.3% Jul 3 · 0 / 498 = 0.0% Jul 4 · 0 / 411 = 0.0% Jul 5 · 1 / 367 = 0.3% Jul 6 · 0 / 552 = 0.0% Jul 7 · 3 / 929 = 0.3% Jul 8 · 2 / 752 = 0.3% Jul 9 · 1 / 688 = 0.1% Jul 10 · 2 / 564 = 0.4% Jul 11 · 1 / 448 = 0.2% Jul 12 · 0 / 397 = 0.0% Jul 13 · 2 / 552 = 0.4% Jul 14 · 0 / 885 = 0.0% Jul 15 · 1 / 738 = 0.1% Jul 16 · 0 / 820 = 0.0% 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.

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%
…
#13 ▲3 ZeptoMail Current page 0.16% 0.59%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Transactional Email tool.The most common alternatives to ZeptoMail among indie launches are Resend and Mailgun.Among June launches it ranked #10 in Transactional Email, up from #13 in May. All 66 in Transactional Email →

Often used with

Tool Launches
Google Search Console 86
Google Analytics 69
Google Tag Manager 66
HSTS 55
Tailwind CSS 50

Tools most often detected on the same launches as ZeptoMail.

Highest-scoring launches using ZeptoMail

The top launches by StackScope score among the 100 we've detected using ZeptoMail.

Screenshot of Zendt, a launch using ZeptoMail Zendt Jun 27, 2026 · score 10.0 India Finance Screenshot of Enhance AI, a launch using ZeptoMail Enhance AI Jun 24, 2026 · score 10.0 India AI Screenshot of Postly, a launch using ZeptoMail Postly Jun 9, 2026 · score 10.0 Marketing Screenshot of SubTidy, a launch using ZeptoMail SubTidy May 26, 2026 · score 10.0 United States AI Screenshot of Dodo Payments, a launch using ZeptoMail Dodo Payments Apr 15, 2026 · score 9.8 Finance Screenshot of Daily Task Pro AI, a launch using ZeptoMail Daily Task Pro AI Jul 7, 2026 · score 9.5 Productivity

Most recent of 100 launches using ZeptoMail

Screenshot of OneUp Networks, a launch using ZeptoMail OneUp Networks Jul 18, 2026 · score 7.6 Developer Tools Screenshot of Touratu, a launch using ZeptoMail Touratu Jul 17, 2026 · score 9.1 India Screenshot of Rivio eSIM, a launch using ZeptoMail Rivio eSIM Jul 17, 2026 · score 10.0 United States Screenshot of Royal Family Concierge, a launch using ZeptoMail Royal Family Concierge Jul 15, 2026 · score 5.0 Screenshot of Science AI Solver, a launch using ZeptoMail Science AI Solver Jul 15, 2026 · score 7.1 India Education Screenshot of KrosAI, a launch using ZeptoMail KrosAI Jul 13, 2026 · score 7.6 Screenshot of Sam / EUTA, a launch using ZeptoMail Sam / EUTA Jul 13, 2026 · score 9.1 Canada Marketing Screenshot of Fluid AI, a launch using ZeptoMail Fluid AI Jul 11, 2026 · score 10.0 AI Screenshot of DhruvsoftOffshore partner for Salesforce, a launch using ZeptoMail DhruvsoftOffshore partner for Salesforce Jul 10, 2026 · score 4.5 Screenshot of Synology Deep Search, a launch using ZeptoMail Synology Deep Search Jul 10, 2026 · score 9.5 Productivity Screenshot of Spark:Real Connections, a launch using ZeptoMail Spark:Real Connections Jul 9, 2026 · score 8.1 Thailand Screenshot of Dola, a launch using ZeptoMail Dola Jul 8, 2026 · score 9.7 Marketing

Showing the most recent 12 of 100.

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