Inbox Zero
Agent73Agent Readiness: 73/100. Top 25%. Measured by StartupHub.ai. Median 41.Trust94Data Trust: 94/100. Top 25%. Measured by StartupHub.ai. Median 61.An open-source AI email assistant and email client that automates email management, drafts replies, and organizes inboxes for professionals.
About
Inbox Zero is an open-source AI email assistant and email client designed to help founders, operators, and professionals manage their email more efficiently. It uses AI to automate tasks like sorting emails, drafting replies in the user's voice, unsubscribing from unwanted mail, and blocking cold emails. The platform also offers an email client for Gmail and Outlook, providing a unified inbox experience across web, desktop, and mobile.
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Key facts
- Website
- getinboxzero.com
- Headquarters
- Tel Aviv, Israel
- Founded
- 2023
- Business model
- B2B
Tech stack
Detected on getinboxzero.com, last scanned 23 Oct 2026. Run your own scan
- Compliance
- SOC 2
- Frontend
- Next.js, Tailwind CSS
- Analytics
- Google Tag Manager
- CDN
- Vercel
- Email provider
- Google Workspace
- Integration capability
- Slack, GitHub, Microsoft Teams, Google Workspace, Linear
Inbox Zero scores 62. Does yours?
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Frequently asked
Is Inbox Zero trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Inbox Zero is 94 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
Legal professionals
Technology executives
A modern link attribution platform for short links, conversion tracking, and affiliate programs.
Startup founders and developers
Sales and lead generation professionals
Growing businesses
Confirmed customers of Inbox Zero.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Inbox Zero
