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Sites using Stamptcha

1 launches via launch platforms Category: Captcha #8 of 8 in Captcha First seen: Jul 22, 2026 Website: workproof.one

Privacy-focused CAPTCHA and bot-protection widget.

Found via: Product Hunt 1

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.0% +0.0pp
Most used with Google Fonts, Tailwind CSS, HTTP/3

Stamptcha has been detected on a single launch we've crawled, Stamptcha, on July 22, 2026.

It's most commonly paired with Google Fonts, Tailwind CSS, and HTTP/3.

Share of new launches using Stamptcha

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.0%
last 7 days
+0.0pp vs prior week
0.0%
July so far
1 of 14,746 launches
1
launch all time
since Jul 2026
Stamptcha daily detection trend 5% 2% 0% Jul 15 · 0 / 749 = 0.0% Jul 16 · 0 / 825 = 0.0% Jul 17 · 0 / 673 = 0.0% Jul 18 · 0 / 472 = 0.0% Jul 19 · 0 / 450 = 0.0% Jul 20 · 0 / 590 = 0.0% Jul 21 · 0 / 931 = 0.0% Jul 22 · 1 / 784 = 0.1% Jul 23 · 0 / 743 = 0.0%
Jul 15, 2026 9 days Jul 23, 2026

How StackScope detects technologies

Captcha leaders

Tool % of launches % of category
#1 – Cloudflare Turnstile 1.52% 91.91%
#2 – hCaptcha 0.23% 13.94%
#3 Solve Media <0.01% 0.27%
#4 Alibaba Cloud CAPTCHA <0.01% 0.09%
#5 Cap (CAPTCHA) <0.01% 0.09%
…
#8 Stamptcha Current page <0.01% 0.09%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Captcha tool. All 8 in Captcha →

Often used with

Tool Launches
Google Fonts 1
Tailwind CSS 1
HTTP/3 1
cdnjs 1
Tone.js 1

Tools most often detected on the same launches as Stamptcha.

Most recent of 1 launch using Stamptcha

Screenshot of Stamptcha, a launch using Stamptcha Stamptcha Jul 22, 2026 · score 2.6
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