Sites using FastComments
Hosted comment system for blogs and websites.
5 sites
3 found by StackScope, 2 via launch platforms
- StackScope Wider Web 3
- Hacker News 2
FastComments has been detected on 5 launches since first appearing in April 2026. Most recent detection: Giuliomagnifico, today.
It's most commonly paired with Cloudflare DNS, Cloudflare, and jQuery.
Share of new sites using FastComments
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.
Chat leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Tawk.to
|
0.21% | 17.80% |
| #2 | – |
Chaty
|
0.18% | 15.13% |
| #3 | ▼3 |
Crisp
|
0.06% | 5.45% |
| #4 | ▲2 |
Smartsupp
|
0.06% | 5.43% |
| #5 | ▲2 |
Intercom
|
0.06% | 5.11% |
| … | ||||
| #216 | FastComments Current page | <0.01% | 0.02% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Chat tool. All 929 in Chat →
Often used with
| Tool | Sites |
|---|---|
Cloudflare DNS
|
2 |
Cloudflare
|
2 |
jQuery
|
2 |
jsDelivr
|
2 |
| HTTP/3 | 2 |
Tools most often detected on the same sites as FastComments.
Recent launches we can show
2 of the 5 sites using FastComments are product launches we list individually. The other 3 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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 5 sites using FastComments, filterable and exportable, from £15 a month.