Sites using Tencent Captcha
Bot-detection challenge service from Tencent Cloud, popular on Chinese websites.
Found via: Product Hunt 3
Tencent Captcha has been detected on 3 launches since first appearing in April 2026. Most recent detection: FygoOS, on June 4, 2026.
It's most commonly paired with Tailwind CSS, Next.js, and React.
Share of new launches using Tencent Captcha
Each dot is one launch day. Line is the 7-day rolling average.
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 | 60.70% | 93.30% |
| #2 | – |
Cloudflare Bot Management
|
13.38% | 20.57% |
| #3 | – |
Google reCAPTCHA
|
1.72% | 2.64% |
| #4 | – |
Firebase App Check
|
0.16% | 0.25% |
| #5 | – |
PerimeterX
|
0.10% | 0.15% |
| … | ||||
| #37 | ▲1 | Tencent Captcha Current page | <0.01% | 0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Security tool. All 75 in Security →
Often used with
| Tool | Launches |
|---|---|
Tailwind CSS
|
3 |
Next.js
|
2 |
React
|
2 |
| HSTS | 2 |
Google Workspace
|
1 |
Tools most often detected on the same launches as Tencent Captcha.
