1.
Email and calendar made better | Fastmail
https://www.fastmai
.com/

Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.

2.
InMoat | Focus on important emails
https://inmoa
.com/

InMoat puts you back in control of your inbox. Tailor your inbox with readymade email filters, designed by experts, and let your inbox work for you. Win back time, maintain focus, and be more productive.

3.
Clean Email Inbox – Organize and remove emails you don't need
https://clea
.email/

Clean and organize your messy mailbox with a bulk email cleaner app - Clean Email. Choose your email provider to start cleaning.

4.
Inbox Zero | Automate and clean your inbox
https://www.getinboxzer
.com/

Inbox Zero is your AI personal assistant for email and the quickest way to reach inbox zero. Automate your email, bulk unsubscribe from newsletters, block cold emails, and view your email analytics. Open-source.

5.
Bulletproof Inbox - A New Way to Manage Incoming Email.
https://www.bulletproofinbo
.com/

Forget searching through junk, spam, and unsolicited emails to find what you actually need. Bulletproof turns your open-access inbox into a permission-based one.

6.
Mailstrom: Clean Up Your Inbox Now.
https://mailstro
.co/

The smarter, faster way to clean out your inbox. Remove hundreds (or even thousands) of messages from your inbox all at once. You'll be amazed at how fast you can approach Inbox Zero!

7.
ActiveInbox: Organize Gmail with Tasks and Folders
https://www.activeinboxh
.com/

With ActiveInbox, you'll take control of Gmail by turning emails into tasks, putting them into folders, adding notes and achieving inbox zero.

8.
Spark Mail — Smart. Focused. Email.
https://sparkmailap
.com/

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest.