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Missive vs Shortwave

AIR editors read Reddit, Hacker News, PeerSpot, and productivity Reddit threads and team-inbox forums—plus the published AIR reviews—for how buyers pick between Missive and Shortwave.

Missive

7.9/10
Overall Score
Recommend
Best for

Support, success, and ops teams that need a shared company inbox with assignees, comments, and light AI automation.

Watch-out

Individuals who only want a personal AI Gmail wrapper with maximum model tiers and no team shared-inbox needs.

Shortwave

6.9/10
Overall Score
Conditional recommend
Best for

Individuals and small teams living in Gmail who want AI summaries, search, and drafting inside a dedicated client.

Watch-out

Support or ops teams that mainly need a shared company inbox with assignees and internal comments across many mailboxes.

How they differ

Axis Missive Shortwave
Inbox triage / collaboration Stronger
Missive stronger — Shared inbox collaboration 8.2 vs 7.2 (review).
AI inbox triage & search 7.2 (review).
AI assistant depth Stronger
Missive stronger — AI assistant usefulness 7.8 vs 7.1 (review).
Gmail client productivity 7.1 (review).
Team / assignments Stronger
Missive stronger — Assignments & internal comments 8.1 vs 6.7 (review).
Team collaboration depth 6.7 (review).
Personal power-user path Stronger
Missive stronger — Personal AI Gmail power-user depth 7.6 vs 6.6 (review).
Seat price value at scale 6.6 (review).
Innovation & product leadership Stronger
Missive stronger — Innovation & product leadership 7.9 vs 7.0 (review).
Innovation & product leadership 7.0 (review).
Pricing clarity Stronger
Missive stronger — Pricing 7.9 vs 6.8 (review).
Pricing 6.8 (review).
Contract fairness Stronger
Missive stronger — Contract fairness 7.9 vs 6.8 (review).
Contract fairness 6.8 (review).
Ideal buyer / fit Stronger
Missive stronger for Support, success, and ops teams that need a shared company inbox with assignees, comments, and light AI automation.
Stronger
Shortwave stronger for Individuals and small teams living in Gmail who want AI summaries, search, and drafting inside a dedicated client.

What buyers say

“Missive is better for shared team inboxes and rules. Shortwave is better if you’re Gmail-only and want AI search/summaries inside that account.”

piotrkaminski · HN · · source

“Shortwave when RAG over years of Gmail is the win. Missive when “discuss this email as a team” beats personal AI features.”

NelsonMinar · HN · · source

Verdict

Missive leads at 7.9 Recommend; Shortwave sits at 6.9 Conditional recommend. Pick Missive when Support, success, and ops teams that need a shared company inbox with assignees, comments, and light AI automation. Pick Shortwave when Individuals and small teams living in Gmail who want AI summaries, search, and drafting inside a dedicated client. Recommendation labels differ; weight Missive’s Overall lead against whether Shortwave still matches your constraints.

How AIR scores vendors.