Bot Butcher

Bot Butcher is a REST API that developers plug into a website's contact form, signup form or lead pipeline. Instead of relying on rigid rules or CAPTCHA puzzles, it sends each submitted message together with the domain name to Bot Butcher, where a fine-tuned large language model judges whether the text is junk in the context of what the site actually offers. The response comes back as JSON, so existing backend code can route spam away and legitimate messages through to the end user in just a few lines.

The service is engineered for accuracy and operational simplicity. Bot Butcher reports around 99% accuracy against its human-graded benchmark, and it keeps a retrievable message history keyed by message ID, both through a web dashboard and the API. Because the classifier is context aware, a message that looks like spam on one site can be correctly accepted on another, and the model is continuously retrained to keep up with new spam patterns.

Privacy is a core design pillar. Operators can turn on "Do Not Train" and "Do Not Save" options per request, so sensitive user content is neither retained nor used for model improvement. The API is also built for scale: unlimited websites, multi-tenant and vertical SaaS scenarios, and website builder integrations are supported, with a documented no-code path available for teams that do not want to write code. Pricing follows a freemium model with a free tier to test the API before committing.