Extra Thursday
Find email context, track unfinished conversations, and draft replies
Email clients
Read, write, and organize email across inboxes.
HappyMail
Find a personal email address and use it with familiar mail apps
Stamp
An AI secretary for email, scheduling, and follow-up tasks
Dad Reply
Send quick emoji acknowledgments from Gmail with a dedicated reply button
Superinbox
Organize emails and prepare contextual replies inside Gmail and Outlook
Tuta
Encrypted email, calendars, and contacts across your devices
HEY
Email and calendars with sender screening and organized inboxes
Fastmail
Private email with calendars, contacts, and custom domains
Proton Mail
Encrypted email with privacy protections and inbox management
Dirac
Prepare prioritized inbox briefings and reply drafts for review
Quartz
Organize Gmail and draft replies with AI running locally on your Mac
Orbit for Mac
Keep Google accounts separate in one Mac window
Upstream
Organize Gmail and prepare context-aware replies for review
AI Emaily
Organize connected inboxes and draft contextual replies
Skim
Read and search local email with optional AI assistance on Windows
Talanoa
Read email as conversations and keep follow-up work nearby
Slashy
Draft email replies, coordinate meetings, and track follow-ups with AI
PureBox
Review Gmail cleanup suggestions in organized batches
Airmail
A customizable email client for Mac, iPhone, iPad, and Vision Pro
Edison Mail
A unified inbox with unsubscribe, sorting, and tracking-pixel blocking