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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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  • AI inbox automation: Deploy AI filters to automatically categorize, prioritize, and route incoming email without manual rule maintenance, powered by Claude models scaled to the chosen tier (Haiku, Sonnet, or Opus).\n- CRM and project tool integration: Trigger actions in HubSpot, Salesforce, Asana, Notion, or Tasklet directly from email context, reducing context-switching across the sales and project management stack.\n- Team email workflows: Use shared threads, comments, and assignments to build collaborative email triage pipelines within engineering, support, or sales teams.\n- Semantic email search: Query full email history using natural language to retrieve relevant threads, contacts, or decisions without relying on keyword matching.\n- Personalized AI drafting: Leverage Claude-powered writing assistance that adapts to individual user style, useful for teams standardizing on high-volume outbound communication.
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