Sites using Friendly Captcha
Privacy-friendly, proof-of-work CAPTCHA alternative for forms.
Get told when a new site ships with Friendly Captcha.
77 new sites with Friendly Captcha first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using Friendly Captcha, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work239 sites
235 found by StackScope, 4 via launch platforms
- StackScope Wider Web 226
- StackScope Discovery (Indie) 9
- Product Hunt 4
Friendly Captcha has been detected on 239 launches we've crawled, with 33 of those in October 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: Fabric5 | Ihre massgeschneiderte Business-Software zum Festpreis, yesterday.
It's most commonly paired with Google Tag Manager, one.com, and Apache. By product type, the launches using it are most often Health (24%), Finance (18%), and AI (8%).
What kind of products ship with Friendly Captcha
38 launches
Domain endings using Friendly Captcha
239 sites
- .com 38.08%
- .se 14.23%
- .nz 7.11%
- .de 5.86%
- .uk 5.02%
- .sk 3.35%
- .fr 2.93%
- .online 2.93%
- .org 2.93%
- .live 2.51%
- .ca 2.09%
- .au 1.67%
Country
94 of 239 sites, where we are semi-confident of the country.
-
Sweden
28.72%
-
Germany
17.02%
-
United Kingdom
10.64%
-
New Zealand
10.64%
-
Slovakia
8.51%
-
France
6.38%
-
Netherlands
4.26%
-
Australia
3.19%
-
Switzerland
3.19%
-
Canada
2.13%
-
Italy
2.13%
-
Cyprus
1.06%
Share of new sites using Friendly Captcha
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 parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can 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 that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Captcha leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
Cloudflare Turnstile
|
1.16% | 92.36% |
| #2 | – |
hCaptcha
|
0.09% | 6.87% |
| #3 | – |
Friendly Captcha
Current page
|
<0.01% | 0.35% |
| #4 | ▲2 | Cap (CAPTCHA) | <0.01% | 0.32% |
| #5 | – |
DS CF7 Math Captcha
|
<0.01% | 0.19% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Captcha tool. All 53 in Captcha →
Often used with
| Tool | Sites |
|---|---|
Google Tag Manager
|
180 |
one.com
|
121 |
Apache
|
118 |
ShinyBox
|
113 |
| HSTS | 111 |
Tools most often detected on the same sites as Friendly Captcha.
Recent launches we can show
13 of the 239 sites using Friendly Captcha are product launches we list individually. The other 226 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
Website & Marketing-Vorlagen für Versicherung & Baufinanzierung - digidor
Marketing
PseudoMate – Datenschutz-Gateway für KI-Inferenz | Markert & Campe
Zineroo — Free Online Zine Maker
Plandeck
Productivity
Unlimit
Product compliance, verified
EU PPWR & EPR Compliance Platform for Amazon Sellers
KFZ-Fahrtenbuch - Das digitale Fahrtenbuch fur Selbststandige & Unternehmen
PassSecurium Password Manager
nahbar — Persönlicher Beziehungsmanager fürs iPhone
Productivity
KI-Sichtbarkeit messen in ChatGPT & Co. · GrowResonance
AI
Showing the most recent 12 of 13.
The StackScope API serves all 239 sites using Friendly Captcha, filterable and exportable, from £15 a month.