Cold Email Mute Sorter

Automatically detect and fold AI-written cold emails so real customer and contact threads always stay on top.

Problem

Business owners get hundreds of cold emails daily, many AI-written from real company domains, slipping past spam filters and Gmail rules while burying important customer messages. Existing filters either have high false positives or require complex rule maintenance.

Solution

Connect Gmail/Outlook, use a lightweight model to binary-classify each email as cold outreach vs. real human business, auto-archive or fold cold emails without ever auto-replying, while a whitelist guarantees previously contacted people and customer threads always pass through, with one-click correction and learning.

Users

Small business owners, sales/BD leads, freelancers, and consultants flooded by cold email daily.

MVP

Gmail OAuth integration;; cold-email classification and auto-archive;; whitelist pass-through for customers/contacts;; weekly digest and misclassification feedback loop;

Revenue

Monthly subscription ($9–$19/month), tiered by mailbox count or processing volume; free tier limits monthly email volume.

Why now

AI writers have made cold email volume and quality soar, rendering keyword and rule-based filters useless, while big-vendor spam filtering won't tune for small-business niches. An indie dev can ship a usable MVP in 2–3 weeks using off-the-shelf LLM classification APIs.