Alternativen zu
Hosted CAPTCHA service that challenges visitors to tell humans from bots. Ein geschlossenes Produkt von Intuition Machines.
| Tool | Ersatzgrad | Sterne | Lizenz | Bedingungen | Selbst hostbar | Sprache | Neuestes Release | Letzter Push |
|---|---|---|---|---|---|---|---|---|
| Cap | Vollwertiger Ersatz | 7.9k | Other | Open Source | Ja | JavaScript | standalone@3.1.13 | 2026-10-04 |
| ALTCHA | Vollwertiger Ersatz | 2.8k | MIT | Open Source | Ja | TypeScript | v3.3.0 | 2026-10-05 |
2 Alternativen
privacy-first, open-source and self-hosted CAPTCHA alternative with PoW and instrumentation challenges.
Proof-of-work CAPTCHA with a self-hosted server and an invisible mode.
GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.
Proof-of-work widget verified on your own server, with no cookies or tracking.