MSG91 on new websites 
Transactional email service from the MSG91 communications platform.
65 sites
49 found by StackScope, 16 via launch platforms
- StackScope Discovery (Indie) 29
- StackScope Wider Web 20
- Product Hunt 14
- PeerPush 2
MSG91 appeared on 13 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with MSG91.
13 new sites with MSG91 first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using MSG91, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using MSG91
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.
The shaded areas were measured against a different set of sites, so the line can step there without MSG91 itself changing.
Coverage details
Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.
Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use MSG91
37 sites with a known type, all time
Domain endings using MSG91
65 sites, all time
- .com 40.0%
- .in 40.0%
- .ai 6.2%
- .app 3.1%
- .io 3.1%
- .cloud 1.5%
- .live 1.5%
- .online 1.5%
- .pro 1.5%
- .site 1.5%
Country
Country likely for 25 of 65 sites (38.5%), all time.
How we know
Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
-
India
100.0%
Email Hosting leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
Google Workspace
|
5.8% | 20.0% |
| #2 | – |
Hostinger Email
|
4.8% | 16.8% |
| #3 | – |
GoDaddy Email
|
2.3% | 7.8% |
| #4 | – |
Microsoft 365
|
2.0% | 6.8% |
| #5 | ▲1 |
IONOS Email
|
1.7% | 5.9% |
| … | ||||
| #426 | ▼50 |
MSG91
Current page
|
<0.1% | <0.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Email Hosting tool.MSG91 is typically used alongside Google Workspace rather than instead of it.Among September launches it ranked #491 in Email Hosting, down from #441 in August. All 4746 in Email Hosting →
Often used with
| Tool | Sites | vs all new sites |
|---|---|---|
| MSG91 | 62 | 23831x |
Google Search Console
|
38 | 3.1x |
Tailwind CSS
|
36 | 2.2x |
React
|
38 | 2.2x |
Tools that turn up far more often on MSG91 sites than on new sites in general, and how many times as common each one is there.
Recent launches using MSG91
45 of the 65 sites using MSG91 are product launches we list individually. The other 20 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
Billoxy
Oct 16, 2026 · score 10.0 · Finance
Also detected
isaeo — SEO & AEO Analytics for Agencies
Also detected
Talkstry
Oct 8, 2026 · score 6.2 ·
Also detected
SocioCrafts - Instagram Automation & Digital Product Selling Platform
Also detected
The First Labs — Android Apps & AI Job Search Tools
Also detected
Lokaal Go | Discover Events & Book Digital Tickets Online
Also detected
Priyanix AI
Sep 24, 2026 · score 7.1 · Productivity
Also detected
Kohima Rentals
Also detected
FarmRent — Farm Equipment Rental
Also detected
MySafeCard
Sep 20, 2026 · score 9.1 · Health
Also detected
Duvi
Also detected
Upvoit
Sep 16, 2026 · score 7.6 · Productivity
Also detected
Showing the most recent 12 of 45.
The StackScope API serves all 65 sites using MSG91, filterable and exportable, from £15 a month.