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Inbox Zero

Automate and clean your inbox with AI

email managementAI assistantproductivityopen-sourceGmailOutlookProductivity ToolsEmail AutomationAI Software
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Collected: 2025/10/29

What is Inbox Zero? Complete Overview

Inbox Zero is an AI-powered email assistant designed to help users manage their inbox efficiently. It automates email organization, drafts responses, and helps users achieve 'inbox zero'—a state where the inbox is empty or nearly empty. The tool is ideal for individuals, entrepreneurs, executives, and teams who want to reduce the time spent on email management. Key pain points it addresses include email overload, inefficient response drafting, and unwanted subscriptions. With features like bulk unsubscribing, cold email blocking, and email analytics, Inbox Zero offers a comprehensive solution for email management. It supports Gmail, Google Workspace, and Microsoft Outlook, ensuring compatibility with the most widely used email providers.

Inbox Zero Interface & Screenshots

Inbox Zero Inbox Zero Interface & Screenshots

Inbox Zero Official screenshot of the tool interface

What Can Inbox Zero Do? Key Features

Reply Zero

Reply Zero identifies emails that need your attention and prepares draft replies, allowing you to respond faster. It labels emails requiring replies and provides follow-up reminders to keep conversations on track. The AI drafts polite follow-up messages, making it easy to nudge contacts without extra effort.

Bulk Unsubscriber

This feature lets you unsubscribe from newsletters and marketing emails in one click. It shows which emails you rarely read, helping you prioritize which subscriptions to cancel. You can also auto-archive instead of unsubscribing, giving you flexibility in managing your inbox.

Cold Email Blocker

Inbox Zero automatically filters out unsolicited sales pitches and cold emails. You can customize what constitutes a cold email for your needs, and the tool will archive or label them accordingly. This keeps your inbox focused on important messages.

Email Analytics

Gain insights into your email habits with detailed analytics. See who emails you most, who you email frequently, and the types of emails filling your inbox. This data helps you create actionable plans to improve email management, such as archiving newsletters or labeling cold emails.

AI-Powered Personal Assistant

Inbox Zero acts like a personal assistant, drafting replies, organizing emails, and labeling them based on your preferences. You can instruct it in plain English, just like ChatGPT, to handle specific tasks like archiving newsletters or flagging important emails. Once set up, it works 24/7 to keep your inbox organized.

Best Inbox Zero Use Cases & Applications

Busy Executive

An executive drowning in hundreds of daily emails uses Inbox Zero to automate replies, prioritize important messages, and block cold emails. This reduces their email management time by 50%, allowing them to focus on strategic tasks.

Entrepreneur

An entrepreneur struggling with newsletter overload uses the Bulk Unsubscriber to clean their inbox in minutes. They also leverage AI-drafted replies to handle common inquiries, saving hours each week.

Team Collaboration

A growing business uses Inbox Zero's team-wide analytics and priority support to streamline email workflows across departments, improving overall productivity and reducing missed communications.

How to Use Inbox Zero: Step-by-Step Guide

1

Sign up for a free account on the Inbox Zero website and connect your email provider (Gmail, Google Workspace, or Outlook).

2

Configure your preferences by telling the AI assistant how to manage your emails. For example, specify which emails to archive, label, or draft replies for.

3

Use the Bulk Unsubscriber to clean up your inbox by removing unwanted newsletters and marketing emails with a single click.

4

Review the pre-drafted replies and follow-up reminders generated by Reply Zero, customizing them as needed before sending.

5

Monitor your email analytics to identify trends and adjust your email management strategy for better efficiency.

Inbox Zero Pros and Cons: Honest Review

Pros

Saves significant time by automating email management tasks.
Easy to use with plain English instructions for customization.
Comprehensive features like bulk unsubscribing and cold email blocking.
Open-source and privacy-focused, with options for self-hosting.
Trusted by over 15,000 users with positive testimonials.

Considerations

Limited to Gmail and Outlook, excluding other email providers.
Advanced features like team-wide analytics are only available in higher-tier plans.
Requires initial setup and configuration to maximize benefits.

Is Inbox Zero Worth It? FAQ & Reviews

Inbox Zero supports Gmail, Google Workspace, and Microsoft Outlook email accounts.

No, Inbox Zero works alongside your existing email client (e.g., Gmail or Outlook) to enhance its functionality.

Yes, if you're unsatisfied, you can request a refund within 14 days of upgrading by contacting support.

You can email the team or post an issue on GitHub to suggest new features or improvements.

Yes, Inbox Zero is open-source, and you can view the code on their GitHub repository.

How Much Does Inbox Zero Cost? Pricing & Plans

Starter

$18/user/month (billed annually)
Sorts and labels every email
Drafts replies in your voice
Blocks cold emails
Bulk unsubscribe and archive emails
Email analytics
7-day free trial

Professional

$42/user/month (billed annually)
Everything in Starter
Unlimited knowledge base
Team-wide analytics
Priority support
Dedicated onboarding manager
7-day free trial

Enterprise

Custom pricing
Everything in Professional
SSO login
On-premise deployment (optional)
Advanced security & SLA
Dedicated account manager & training

Inbox Zero Support & Contact Information

Last Updated: 10/29/2025
Data Overview

Monthly Visits (Last 3 Months)

2025-07
28900
2025-08
17328
2025-09
27994

Growth Analysis

Growth Volume
+10.7K
Growth Rate
61.55%
User Behavior Data
Monthly Visits
27994
Bounce Rate
0.4%
Visit Depth
3.9
Stay Time
2m
Domain Information
Domaingetinboxzero.com
Created Time7/3/2023
Expiry Time7/3/2028
Domain Age849 days
Traffic Source Distribution
Search
31.4%
Direct
52.0%
Referrals
7.1%
Social
8.2%
Paid
1.1%
Geographic Distribution (Top 5)
#1US
70.3%
#2IN
9.3%
#3GB
6.2%
#4AU
3.8%
#5DE
3.7%
Top Search Keywords (Top 5)
1
inbox zero
4.2K
2
inboxzero
500
3
zero inbox
1.6K
4
collaboration in gmail inbox or delegated inbox
110
5
inboxzerov
110