CAPTCHAs make every visitor solve a puzzle to prove they are human; Mosparo takes the opposite route and checks the submitted content itself, no challenges, no image grids, and no tracking cookies. Drop the customizable checkbox widget into any form and Mosparo inspects each field separately, scoring the entry against your rules the way an email spam filter scores a message. Build field rules for banned words, domains, email addresses, IP addresses and subnets, providers, Unicode blocks, user agents, and websites, each with its own rating weight, or subscribe to shared rule packages that refresh themselves automatically. Every submission lands in an admin inbox with its spam rating, IP address, and verification status, and dashboard charts show valid versus spam traffic plus delayed or blocked requests over time. Legitimate users notice nothing but a plain checkbox, which stays fully usable with assistive technology, while everything Mosparo stores is encrypted and automatically deleted after 14 days. Run one instance for many sites with separate projects, project groups, and member roles, and connect your forms over the documented API from any stack that can send an HTTP request. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.