Sites using MailChannels
Outbound SMTP relay used by many shared hosts (Cloudflare Workers Email, cPanel hosts) for transactional mail.
Found via: Product Hunt 201 · Hacker News 4 · PeerPush 16 · StackScope Discovery (Indie) 48 · StackScope Wider Web 230
Figures on this page reflect launches found via StackScope Discovery only. The "Found via" counts above always show every source. Reset
MailChannels has been detected on 48 launches we've crawled, with 48 of those in July 2026 (0.2% of the month's launches so far). The 7-day rolling share is 0.2%, roughly steady week on week. Most recent detection: Mastergrow, 4 days ago.
It's most commonly paired with Tailwind CSS, HSTS, and HTTP/3. By product type, the launches using it are most often Finance (16%), Social (16%), and Developer Tools (13%).
What kind of products ship with MailChannels
31 launches
Share of new launches using MailChannels
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
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
|
18.02% | 85.51% | |
| #2 |
Amazon SES
|
2.25% | 10.68% | |
| #3 |
SendGrid
|
0.79% | 3.75% | |
| #4 |
Cloudflare Email
|
0.54% | 2.57% | |
| #5 |
Firebase Trigger Email
|
0.51% | 2.42% | |
| … | ||||
| #7 |
MailChannels
Current page
|
0.22% | 1.06% | |
Percentages show adoption among launches found via StackScope Discovery: the share of all such launches, and of those using any Transactional Email tool. All 34 in Transactional Email →
Often used with
| Tool | Launches |
|---|---|
Tailwind CSS
|
23 |
| HSTS | 20 |
| HTTP/3 | 19 |
Google Fonts
|
19 |
Next.js
|
16 |
Tools most often detected on the same launches as MailChannels.
Most recent of 48 launches using MailChannels found via StackScope Discovery
Developer Tools
UserGuard | Affordable Cookie Compliance & Accessibility Controls
MiNegocio.online — Tu presencia digital profesional
Our Commons
Social
KinHelm | AI Governance Platform for Enterprise & Government
Track Ottr — Attendance & Workforce Tracking
COREV Electro-Mobility Technologies
Moondark
Final Eyes - image & video review for creatives
Social
Booklik | Interactive Books & Courses for Authors and Readers
Education
Pensum — Gestión y presupuestos para servicios a domicilio
Finance
Squeezify — Image compression editor with a queue
Design
Showing the most recent 12 of 48 found via StackScope Discovery.