AI Email & Outreach Tools

Grammarly vs Shortwave

Both are ai email & outreach tools. The short answer: choose Grammarly if you are anyone writing emails, proposals and blog posts in English; choose Shortwave if you are gmail users wanting an AI-powered inbox.

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Grammarly logo GrammarlyShortwave logo Shortwave
Best forAnyone writing emails, proposals and blog posts in EnglishGmail users wanting an AI-powered inbox
Free planYesYes
PricingSee providerSee provider
Built for IndiaGlobalGlobal
CategoriesAI Writing Tools, AI Email & Outreach ToolsAI Email & Outreach Tools
Strengths
  • Works in browsers and apps
  • Free grammar checks
  • Tone suggestions
  • Strong AI search across email
  • Bundles keep the inbox tidy
  • Free plan
Watch out for
  • Generative features limited on free plan
  • Gmail only
  • Email content is processed by AI providers
Visit GrammarlyVisit Shortwave

Which should you choose?

Grammarly: AI writing assistant for grammar, clarity, tone and generative rewrites across apps.

Shortwave: Email app for Gmail with an AI assistant that searches, summarises and drafts replies across your whole inbox.

The best way to decide is to run the same week of real work through both — most offer a free plan or trial — and compare how long tasks take, what your team prefers, and the total cost for your number of users including renewal pricing.

Not sure either fits? See all ai email & outreach tools compared.