Websites using Altcha
Altcha is a spam and abuse protection solution for websites and apps, offering a privacy-friendly Captcha and other tools designed with GDPR compliance to provide strong security while safeguarding user privacy.
A free plan is available. Indicative pricing appears to be below US $100/mo. Learn more at altcha.org.
Wappalyzer tracks 56,000 live websites using Altcha. Find top Altcha websites, and build a filtered list of companies using Altcha.
Top websites using Altcha
These are the most trafficked websites using Altcha.
| Hostname | Traffic | Tech spend | Country |
|---|---|---|---|
| coretaxdjp.pajak.go.id | Very high | Low | 🇮🇩 |
| whois.com | High | Very low | 🇺🇸 |
| app.calltrackingmetrics.com | High | Medium | |
| turbo.cr | Medium | Low | 🇨🇷 |
| opensource.org | Medium | Low | 🇺🇸 |
| my.weezevent.com | Medium | Medium | 🇺🇸 |
| civilservicejobs.service.gov.uk | Medium | Low | 🇬🇧 |
| krunker.io | Medium | Very low | 🇺🇸 |
| faz.net | Medium | Medium | 🇺🇸 |
| forum.exploit.in | Medium | Low | |
| mailinblack.com | Low | Very low | 🇫🇷 |
| glpi.ixcsoft.com.br | Very low | Very low | 🇧🇷 |
| portal.globalsys.app.br | Very low | Medium | 🇧🇷 |
| infomaniak.com | Medium | 🇨🇠| |
| luciole.adico.fr | |||
| fortiguard.com | Low | 🇨🇦 | |
| helpdesk.eurofiber.cloud | Very low | 🇺🇦 | |
| hubtech.nstech.com.br | |||
| helpcenter.snk.services | Very low | 🇺🇸 | |
| centraldeservicos.hom.sti.ufcg.edu.br | 🇧🇷 | ||
| support.fidh.net | Very low | 🇫🇷 | |
| branddb.wipo.int | Low | ||
| bj-share.info | Very low | 🇺🇸 | |
| efe.cl | Low | 🇨🇱 | |
| itsm.ultron.com.tr |
Where is Altcha used?
A breakdown of countries and languages across the websites where Wappalyzer detects Altcha.
Countries
Languages
Top alternatives to Altcha
The largest alternative technologies in the same category, ranked by detected websites.
| Technology | Websites |
|---|---|
| 3,100,000 | |
| 1,700,000 | |
| 340,000 | |
| 260,000 | |
| 170,000 | |
| 140,000 | |
| 120,000 | |
| 110,000 | |
| 100,000 | |
| 53,000 |
Find companies using Altcha
Get company and contact details for 56,000 Altcha websites, so you can turn research into outreach faster.
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Companies in United States
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Companies in United Kingdom
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Companies with emails and phone numbers
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Top 5,000 websites by traffic
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Websites with a .com domain
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5,000 low-traffic websites
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