Sites using Fomo
Social proof and FOMO notification widget for ecommerce and SaaS sites.
Get told when a new site ships with Fomo.
Stackdar watches every launch we detect and sends you the ones using Fomo, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work28 sites
25 found by StackScope, 3 via launch platforms
- StackScope Wider Web 25
- Product Hunt 2
- Hacker News 1
Fomo has been detected on 28 launches we've crawled. Most recent detection: Cirqly Event Planner, yesterday.
It's most commonly paired with Cloudflare, HSTS, and Vite. By product type, the launches using it are most often E-commerce (33%), Health (25%), and Developer Tools (17%).
What kind of products ship with Fomo
12 launches
Domain endings using Fomo
28 sites
- .com 53.57%
- .store 14.29%
- .ai 3.57%
- .app 3.57%
- .ca 3.57%
- .cloud 3.57%
Share of new sites using Fomo
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
How StackScope detects technologies
⋮ Jun 9, 2026: Detection of launch directory badges improved. Days before this may undercount.
Social Proof leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – | Saudi Business Center | 0.05% | 36.21% |
| #2 | – | Better Business Bureau | 0.01% | 11.46% |
| #3 | ▼2 |
G2
|
0.01% | 5.80% |
| #4 | ▲1 |
SociableKIT
|
0.01% | 4.34% |
| #5 | ▲2 |
Entangle Commerce
|
0.01% | 4.23% |
| … | ||||
| #20 | ▲18 |
Fomo
Current page
|
<0.01% | 0.77% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Social Proof tool.Among August launches it ranked #18 in Social Proof, up from #36 in July. All 189 in Social Proof →
Often used with
| Tool | Sites |
|---|---|
Cloudflare
|
28 |
| HSTS | 23 |
Vite
|
22 |
Shopify
|
20 |
| HTTP/3 | 15 |
Tools most often detected on the same sites as Fomo.
Recent launches we can show
3 of the 28 sites using Fomo are product launches we list individually. The other 25 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
The StackScope API serves all 28 sites using Fomo, filterable and exportable, from £15 a month.