ASP.NET real-time client library for WebSocket-based server-to-client messaging.
Get told when a new site ships with SignalR.
Stackdar watches every launch we detect and sends you the ones using SignalR, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work152 sites
150 found by StackScope, 2 via launch platforms
- StackScope Wider Web 119
- StackScope Discovery (Indie) 31
- Product Hunt 2
SignalR has been detected on 152 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Survanta Flow, today.
It's most commonly paired with Google Search Console, ASP.NET, and Google Analytics. By product type, the launches using it are most often E-commerce (25%), Games (19%), and Productivity (12%).
What kind of products ship with SignalR
52 launches
Domain endings using SignalR
152 sites
- .com 51.32%
- .online 11.18%
- .app 7.89%
- .net 7.24%
- .site 3.95%
- .ca 3.29%
- .co 2.63%
- .in 1.97%
- .xyz 1.97%
- .ai 1.32%
- .cloud 1.32%
- .ch 0.66%
Share of new sites using SignalR
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
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.
Realtime leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
|
0.32% | 68.94% |
| #2 | ▼1 |
|
0.13% | 26.95% |
| #3 | – | STOMP.js | 0.01% | 1.52% |
| #4 | ▲1 | SockJS | 0.01% | 1.37% |
| #5 | ▼1 |
|
0.01% | 1.30% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Realtime tool. All 19 in Realtime →
Recent launches we can show
33 of the 152 sites using SignalR are product launches we list individually. The other 119 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
Showing the most recent 12 of 33.
The StackScope API serves all 152 sites using SignalR, filterable and exportable, from £15 a month.