Zero

Zero

Zero is an AI-powered email client designed to revolutionize how knowledge workers manage their correspondence.

Free + paidWebWindowsMacOpen sourceLLM-basedBeta
Visit website0.email
Compare with PrioExplore Zero alternatives

Overview

Zero is an AI-powered email client designed to revolutionize how knowledge workers manage their correspondence. Its core capabilities include intelligently summarizing message threads to save reading time, automating task completion associated with emails, and providing a conversational interface that allows users to chat with their inbox for information retrieval and drafting. Ideal for busy professionals handling high volumes of communication, it streamlines daily operations. The tool is currently active and accessible, though specific pricing tiers should be checked directly with the provider.

Key features

  • Intelligent email summarization
  • Task automation and assistance
  • Conversational inbox chat interface

Pricing

Free + paidStarting price: Open source (free)
View pricing page

Verified on:

Use cases

  • Summarizing long email threads
  • Automating email-based tasks
  • Searching inbox via chat

Who it is for

Knowledge workersprofessionals

Integrations

GmailMicrosoft Outlook

How we verified this

Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.

Last verified 09/06/2026Verified sources: 2

Alternatives

Tools you can use instead