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Sites using Validity

20 launches via launch platforms Category: Email Security #5 of 44 in Email Security First seen: May 18, 2026 Last seen: Jul 10, 2026

Email deliverability and sender reputation tools.

Found via: Product Hunt 20 · StackScope Wider Web 2

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Google Search Console, SendGrid, Google Tag Manager
Top product types Design, Productivity, Finance

Validity has been detected on 20 launches we've crawled, with 6 of those in July 2026 (0.1% of the month's launches so far). Most recent detection: RateYourSeats App, on July 10, 2026.

It's most commonly paired with Google Search Console, SendGrid, and Google Tag Manager. By product type, the launches using it are most often Design (67%), Productivity (25%), and Finance (8%). By domain ending, launches using it are 3.0 times as likely as the average launch to live on a .com domain. The 20 scored launches using Validity average a StackScope score of 8.5 out of 10, against 6.3 across all launches we score.

What kind of products ship with Validity

12 launches

Design
66.67%
Productivity
25.00%
Finance
8.33%

Countries that use Validity

Estimated origin for 20 of 20 launches

  • Australia Australia 90.00%
  • United States United States 10.00%

Share of new launches using Validity

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.0%
last 7 days
-0.0pp vs prior week
0.1%
July so far
6 of 10,669 launches
20
launches all time
since May 2026
Validity daily detection trend 5% 2% 0% Jun Jul 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. May 11 · 0 / 536 = 0.0% May 12 · 0 / 797 = 0.0% May 13 · 0 / 687 = 0.0% 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 · 1 / 566 = 0.2% May 19 · 1 / 846 = 0.1% May 20 · 2 / 674 = 0.3% 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 · 1 / 577 = 0.2% 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 · 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 · 0 / 872 = 0.0% 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 · 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 · 0 / 619 = 0.0% Jun 26 · 1 / 533 = 0.2% Jun 27 · 2 / 433 = 0.5% Jun 28 · 2 / 385 = 0.5% Jun 29 · 0 / 503 = 0.0% Jun 30 · 2 / 803 = 0.2% Jul 1 · 2 / 799 = 0.3% Jul 2 · 2 / 604 = 0.3% Jul 3 · 1 / 498 = 0.2% 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 · 1 / 566 = 0.2% Jul 11 · 0 / 450 = 0.0% Jul 12 · 0 / 397 = 0.0% Jul 13 · 0 / 553 = 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%
May 11, 2026 68 days Jul 17, 2026

How StackScope detects technologies

⋮ 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 Security leaders

Tool % of launches % of category
#1 DNSSmartHost 0.22% 33.25%
#2 MailSpamProtection 0.21% 31.82%
#3 Proofpoint Essentials 0.14% 21.77%
#4 AntiSpamCloud 0.08% 11.72%
#5 Validity Current page 0.03% 4.78%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Email Security tool. All 44 in Email Security →

Often used with

Tool Launches
Google Search Console 20
SendGrid 20
Google Tag Manager 19
Tailwind CSS 19
HSTS 19

Tools most often detected on the same launches as Validity.

Most recent of 20 launches using Validity

Screenshot of RateYourSeats App, a launch using Validity RateYourSeats App Jul 10, 2026 · score 5.0 United States Screenshot of Design.com Gift Certificate Maker, a launch using Validity Design.com Gift Certificate Maker Jul 3, 2026 · score 9.1 Australia Design Screenshot of Desin.com Poster Maker, a launch using Validity Desin.com Poster Maker Jul 2, 2026 · score 9.1 Australia Design Screenshot of Design.com Postcard Maker, a launch using Validity Design.com Postcard Maker Jul 2, 2026 · score 9.1 Australia Design Screenshot of Design.com Flyer Maker, a launch using Validity Design.com Flyer Maker Jul 1, 2026 · score 9.1 Australia Screenshot of Design.com Menus Maker, a launch using Validity Design.com Menus Maker Jul 1, 2026 · score 9.1 Australia Design Screenshot of Design.com Email Signatures, a launch using Validity Design.com Email Signatures Jun 30, 2026 · score 9.1 Australia Screenshot of Design.com Invoices Maker, a launch using Validity Design.com Invoices Maker Jun 30, 2026 · score 9.1 Australia Screenshot of BrandCrowd, a launch using Validity BrandCrowd Jun 28, 2026 · score 9.1 Australia Screenshot of BrandCrowd, a launch using Validity BrandCrowd Jun 28, 2026 · score 9.1 Australia Screenshot of Design.com Presentation Maker, a launch using Validity Design.com Presentation Maker Jun 27, 2026 · score 9.1 Australia Productivity Screenshot of Design.com Business Card Maker, a launch using Validity Design.com Business Card Maker Jun 27, 2026 · score 9.1 Australia Design

Showing the most recent 12 of 20.

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