Dev tools · alternatives · 2026

24 alternatives to Comail

Blazing fast email client with keyboard shortcuts

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Zero▲845
Hi HN, I’m Nizar, and I’m building Zero (https://0.email) — an AI-powered email client that manages your inbox for you. Email hasn’t changed in decades, even though the way we work has. The average knowledge worker now spends close to 30% of their week on email, constantly reacting, replying, and sorting through noise. It’s become one of the biggest productivity sinks in modern work. At the same time, AI has transformed how we write, plan, and collaborate — yet our inboxes are still stuck in the past. I built Zero to fix that. Zero automatically prioritizes, organizes, and even…
2025 · 0.email · its alternatives →
2
Mimestream, a native macOS email client for Gmail▲403
A native macOS email client for Gmail
2020 · mimestream.com · its alternatives →
3
EasyEmail▲227
Gmail plug-in that helps you write emails quickly
2018 · easyemail.ai · its alternatives →
4
Tempo▲379
The email client that helps you focus
2019 · yourtempo.co · its alternatives →
5
Nylas N1 Email App▲400
The extensible, open source mail client.
2015 · nylas.com · its alternatives →
6
Canary Mail▲430
Discover Canary Mail, the best email client with AI-powered features and integrated calendar. Access multiple accounts, prioritize important emails, and boost productivity effortlessly.
2016 · canarymail.io · its alternatives →
7
Smart Compose in Gmail▲429
Write emails faster with Smart Compose in Gmail
2018 · blog.google · its alternatives →
8
Volamail▲289
Open source AI powered email for everyone
2024 · volamail.com · its alternatives →
9
Inboxer▲212
A clean, open-source desktop client for Google Inbox 💌
2018 · denysdovhan.com · its alternatives →
10
Tempo 2▲394
The email client that helps you focus & form healthy habits
2020 · yourtempo.co · its alternatives →
11
Airmail 3▲555
A simple, beautiful email client for Mac and iOS
2016 · airmailapp.com · its alternatives →
12
Quartz▲270
AI email client built for focus. Runs locally on your Mac
Jun 2026 · quartzmail.ai · its alternatives →
13
Mailbox for Mac (Beta)▲490
Fly through your email. Now on Mac
2014 · theverge.com · its alternatives →
14
Mimestream▲224
A native macOS email client for Gmail
2020 · mimestream.com · its alternatives →
15
Spark▲364
A smart, fast and free email client for iPhone
2015 · sparkmailapp.com · its alternatives →
16
lockrMail▲195
Own the power to organize and protect your email inbox
2021 · app.lockrmail.com · its alternatives →
17
CleanEmail▲290
Email cleaning/management tool which doesn't sell your data
2017 · clean.email · its alternatives →
18
Shortwave▲299
Email smarter & faster with a reinvented Gmail experience
2022 · shortwave.com · its alternatives →
19
Mimestream 1.0▲175
A native macOS email client for Gmail
2023 · mimestream.com · its alternatives →
20
Astro 3.0▲264
Intelligent inbox and calendar for iOS, Android, Mac & Slack
2018 · its alternatives →
21
Boxy 2▲296
The best Mac client for Inbox by Gmail
2017 · boxyapp.co · its alternatives →
22
Kanmail – An email client that functions like a kanban board▲271
📥 Turn your inbox into a kanban board. Contribute to Oxygem/Kanmail development by creating an account on GitHub.
2020 · github.com · its alternatives →
23EA
Eul – a lightweight desktop client for Skype, Slack, Gmail, and more▲111
2017 · eul.im · its alternatives →
24
Hiri▲89
A desktop email app that improves your work day
2015 · hiri.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →