Email AI·MIT License·Tier 1

Sell AI Email Management That Stays Private

AI categorizes, archives, and cleans email automatically. Newsletter cleanup, cold email detection, smart replies. 7.5k stars. Deploy on your own infrastructure — email data never leaves your server.

naxai-inbox.naxai.us
I
NaxAI Inbox DashboardFull-size preview available in demo
7,500
GitHub Stars
Growing fast in the AI email category
3 min
Deploy Time
Standalone Next.js + PostgreSQL
Private
Email Data
All processing on your server
Overview

What is NaxAI Inbox?

NaxAI Inbox is an AI-powered email assistant built on Next.js. Features: AI categorization of incoming email, bulk archive and cleanup, automated AI replies, newsletter management (auto-unsubscribe), cold email detection, and an inbox health dashboard. Integrates with Gmail via Google API. All email processing happens on your server — no data sent to third parties.

Product Preview
NaxAI Inbox — Screenshot 1
Preview coming soon

Dashboard View

Main interface with real-time data

NaxAI Inbox — Screenshot 2
Preview coming soon

Admin Panel

Settings and configuration

NaxAI Inbox — Screenshot 3
Preview coming soon

Public View

What your end users will see

Features
🤖

AI Categorization

Automatically sort every incoming email

  • Categories: newsletters, cold emails, personal, work
  • Bulk archive by category
  • AI-generated summaries of long threads
  • Custom categories and rules
  • Training: the AI improves with your feedback
🔐

Privacy-First

Email data never leaves your infrastructure

  • All processing on your server
  • Gmail API — no password storage
  • No third-party services involved
  • GDPR compliant
  • Audit log of all AI actions
Who it's for

Executive Assistant

Sell to executives who get 200+ emails/day. AI triages the inbox so they only see what matters.

Enterprise Email Management

Deploy for entire organizations. Centralized email management with data staying on-prem.

Productivity SaaS

Add AI email management to your productivity suite. Differentiator against Superhuman at 1/10th the price.

Why own vs. rent
FeatureNaxAI InboxYOUSaaS alternatives
Price$599 one-timeSuperhuman: $30/mo · SaneBox: $7/mo · Clean Email: $10/mo
Data PrivacyEmail data stays on your serverAll process email on third-party servers
Self-HostedYesNo
White-LabelFull brand controlNot available
Tech Stack
Frontend
Next.js 15Framework
Platform & Tools
TypeScriptLanguage
Database
PostgreSQLDatabase
Backend
Google Gmail APIEmail Integration
AI
OpenAI APIAI Processing
Recovery Plan

Immutable versioning. One-command rollbacks.

Every NaxAI product ships with our recovery guarantee — immutable versioning and one-command rollbacks.

Standalone Next.js + PostgreSQL. Code rollback never touches email processing data. All AI decisions are logged for audit. Pre-merge tags ensure recoverability. `git checkout <previous-tag> && vercel deploy`.

Terminal
git checkout v1.0.0 && vercel deploy

One command. Your app is back on known-good code. No data loss.

Demo
demo.email-ai.naxai.us

Try the NaxAI Inbox demo

Explore a live, functional instance. Demos are read-only and reset every 24 hours.

Demo Safety

This product requires Gmail API access and processes real email data. Public demos are not available for privacy reasons. We provide a recorded walkthrough and sandboxed demo during scheduled calls using synthetic email data.

Book a demo
FAQ
Does my email data get sent to OpenAI?
It can be configured either way. The default setup sends email metadata (subject, sender, snippet) to the AI for categorization. The full email body can be kept local if required. This is a key differentiator from Superhuman/SaneBox which process everything on their servers.

Ready to launch?

Own the source. Brand it as your own. Sell to unlimited clients with no royalties. Every purchase includes the recovery guarantee.