Your 24/7 AI email assistant — organizes inbox, pre-drafts replies, manages calendar, and files attachments.
In the founder's own words — what this project is, and why it matters.
Inbox Zero is an open source AI email assistant that organizes your inbox and pre-drafts replies in your tone and style. Define AI rules in plain English to handle your inbox automatically. Features include Reply Zero for tracking emails needing responses, a one-click bulk unsubscriber, cold email blocking, email analytics, meeting briefs that pull context from email and calendar, smart filing to Google Drive, and Slack/Telegram integration to manage your inbox from anywhere. An open source alternative to Fyxer.
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Walk the real path from first touch to done — the big frame is the product itself, and you decide what to look at.
Your 24/7 AI email assistant — from chaos to inbox zero.
The size of the market, where the project stands today, and how it makes money — shown, not just told.
12k+ GitHub stars. Hosted at getinboxzero.com. One-command self-hosting via CLI. Active Discord community of AI productivity enthusiasts.
The repository structure at a glance — we show the tree only, and never expose source contents before purchase.
Next.js monorepo with Turborepo. Prisma + PostgreSQL for app data. Upstash Redis for rate limiting. shadcn/ui components. Integrates with Gmail API, Google Calendar, Google Drive, OneDrive, and Slack/Telegram webhooks. Docker images published on every main branch commit.
export async function POST(request: Request) {
const { email, rules } = await request.json()
const result = await aiProcessEmail({ email, userRules: rules })
return Response.json(result)
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