Open-source proof-of-work anti-bot challenge proxy.
Get told when a new site ships with Anubis.
Stackdar watches every launch we detect and sends you the ones using Anubis, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work1,702 sites
1,686 found by StackScope, 16 via launch platforms
- StackScope Wider Web 1,570
- StackScope Discovery (Indie) 116
- Product Hunt 14
- Hacker News 2
Anubis has been detected on 1,702 launches we've crawled. The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: DOXAL Pro — Gestion et facturation pour commerçants, today.
It's most commonly paired with HTTP/3, LWS, and Google Fonts. By product type, the launches using it are most often Finance (14%), E-commerce (13%), and Education (12%). By domain ending, launches using it are 4.9 times as likely as the average launch to live on a .site domain. The 16 scored launches using Anubis average a StackScope score of 5.9 out of 10, against 6.4 across all launches we score.
What kind of products ship with Anubis
327 launches
Domain endings using Anubis
1,694 sites
- .com 61.63%
- .org 7.73%
- .site 7.56%
- .net 5.96%
- .online 5.67%
- .fr 5.25%
- .tech 1.24%
- .store 0.94%
- .ch 0.89%
- .xyz 0.59%
- .app 0.30%
- .ca 0.30%
- .eu 0.30%
- .io 0.30%
- .dev 0.24%
Share of new sites using Anubis
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
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Security leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – | HSTS | 47.02% | 91.15% |
| #2 | – |
|
11.12% | 21.55% |
| #3 | – |
|
1.82% | 3.52% |
| #4 | – |
|
0.09% | 0.18% |
| #5 | ▲1 |
|
0.07% | 0.13% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Security tool. All 247 in Security →
Recent launches we can show
132 of the 1,702 sites using Anubis are product launches we list individually. The other 1,570 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 132.
The StackScope API serves all 1,702 sites using Anubis, filterable and exportable, from £15 a month.