Banger Mail

Overview

Banger Mail is a native macOS email application engineered specifically for shared team inboxes such as support, sales, and founder addresses. Built by MuchBetterApps, the platform enables human teammates and autonomous AI agents to collaborate within the same inbox. It provides pull-request style review workflows for email drafts, allowing AI agents or team members to triage, label, and write responses while requiring explicit approval prior to dispatch. Banger Mail operates on custom proprietary email infrastructure to deliver granular permission controls and native domain hosting.

What it does

• Provides native macOS desktop client for managing shared team inboxes like sales@ and support@
• Integrates AI agents to automatically triage incoming emails, assign tags, and generate response drafts
• Implements pull-request style approval workflows allowing team members to review AI and human drafts before sending
• Operates proprietary email server infrastructure for direct domain hosting and deliverability management.

Who it's for

• Customer Support & Operations Teams
• B2B Sales & Outreach Representatives
• Startup Founders & Leadership Teams
• Agencies Managing Client Email Communications

Why it works

• Pull-request style review process prevents unauthorized or inaccurate AI drafts from reaching clients
• Proprietary sending infrastructure eliminates reliance on third-party transactional email providers
• Scoped access permissions eliminate the risk of credential sharing across team members
• Native macOS application delivers responsive local search, thread management, and kanban tracking.

Founder story

Banger Mail was founded in 2026 by Tiago Loureiro (former engineer at Beeper and Automattic) and Luiz Barcelos through their studio MuchBetterApps. Recognizing that email infrastructure remained fundamentally designed for single users—forcing teams to share passwords, forward threads, or paste drafts into Slack for review—they built Banger Mail. They developed custom mail server infrastructure to provide true multi-user permissions and built-in draft review.

Alternatives

• Missive
• Superhuman
• Shortwave
• Front

Comparison overview

• Banger Mail operates its own custom mail infrastructure and provides pull-request style review for AI-generated drafts, whereas Front relies on external email protocol layers.
• Banger Mail delivers a native macOS desktop experience with built-in AI agent permissions, while web-first platforms like Missive run primarily as web apps across platforms.