Missive

Best for: Teams and collaboration requiring multiple people to answer from the same Gmail address

Pros:
+ Supports shared inboxes with assignment and internal comments for team collaboration
+ Offers a unified inbox across multiple accounts via Google's official OAuth
+ Available on Mac, Windows, Linux, iOS, Android, and Web platforms

Cons:
- No permanent free plan; only offers a 30-day free trial
- Costs $14/user/month, which is higher than basic personal clients

Ranked #1 of 6, score 9.4/10 in "Best Email Client Software in 2026" by Top Ratings Hub, updated 2026-09-24.

Round-up topic: best email client.

Also ranked: #3 in "Best AI Email Assistant in 2026: Top Tools for Power Users and Teams".

Editorial pick from a published round-up — not an advertisement placed by a private seller, and nobody on Bazeta is selling it.

Source: Top Ratings Hub — https://topratingshub.com/best/best-email-client-software-in-2026