Shortwave vs Superhuman

Side-by-side comparison of Shortwave and Superhuman: pricing, features, API access, and community ratings.

AI comparison summary

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	Shortwave Automate your email with AI — organize, schedule, write and search with just a prompt Visit	Superhuman Mail, Docs, and AI that works in every app and tab — giving you superpowers everywhere you work Visit
Category	Productivity	Productivity
Pricing	Freemium	Paid
Starting price		USD 30/mo
Free tier
Audience	All audiences	All audiences
API available
Open source
Self-hostable
Model provider	Multiple (top AI research labs)
Founded	2021	2015
Headquarters	San Francisco, USA	San Francisco, USA
Key strengths	·AI-powered inbox automation with plain-English scripting ·Real-time team collaboration on shared email threads ·Learns your writing voice and style for personalized email drafting ·Deep integrations with Slack, Calendar, Notion, Asana, HubSpot and 3,000+ apps via Tasklet	·Blazing-fast email triage — fly through your inbox 2× faster ·AI writing assistant that adapts to your tone and voice ·Proactive AI (Go) that surfaces context without being asked ·All-in-one suite: Mail, Docs (Coda), and AI writing (Grammarly)