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Shortwave

Free tier

Automate your email with AI — organize, schedule, write and search with just a prompt

Paid·All audiences·Powered by Multiple (top AI research labs)

Key strengths

AI-powered email automation and organizationMultiple Claude model tiers (Haiku, Sonnet, Opus)Team collaboration features (shared threads, comments, assignments)AI-powered search across email historyIntegrations with Slack, Calendar, Notion, Asana, HubSpot, and morePersonalized AI writing that learns user's voice and styleAI filters for automatic inbox management
Paid only · from $30 USD/mo
San Francisco, USA
Founded 2021

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Recent changes

  • Pricing model: freemium → paid only
  • Starting price: $0/mo → $30/mo
  • Plans updated: Three paid tiers: Business ($30/seat/month), Premier ($45/seat/month), Max ($120/seat/month). 14-day free trial available. No credit card required to get started.
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Shortwave's AI layer is powered by Anthropic's Claude, with the specific model tier (Haiku, Sonnet, or Opus) determined by the user's subscription plan (Business, Premier, or Max respectively). AI filters handle automatic inbox triage and organization without manual rule configuration. The writing assistant learns from a user's existing email history to replicate tone and style in generated drafts. Semantic search operates across the full email history corpus. Integration points include Slack, Google Calendar, Notion, Asana, HubSpot, Salesforce, and Tasklet — enabling cross-platform task and event creation directly from email context. Team collaboration is supported via shared threads, comments, and assignment workflows. Pricing is per-seat: Business at $30/seat/month, Premier at $45/seat/month, Max at $120/seat/month. A 14-day free trial requires no credit card.

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