Email & inbox agents for small businesses: prices and real use cases

• AssistantsFree tier

  Fyxer AI

  An inbox assistant for Gmail and Outlook that sorts email, drafts replies in your voice and writes meeting notes.

  Subscription · 3 use cases$49/mo

• EmailFree tier

  Superhuman

  The Superhuman AI suite (Grammarly's new name), including Superhuman Mail, a fast email client with AI replies and inbox triage.

  SubscriptionFree; Pro $15/member/mo

• Email

  Shortwave

  An AI email client for Gmail with an assistant that searches, summarises, organises and drafts email.

  Per seat$30/seat/mo

• Email

  SaneBox

  Filters unimportant email out of your inbox into folders and sends digests; works with any email provider.

  Subscription$4.54/mo (2-year billing)

• EmailFree tier

  Spark Mail

  An email app with a smart inbox and AI that writes, summarises and organises email for individuals and teams.

  Per seatFree; Plus $10/user/mo

• Email

  Cora

  An AI email assistant from Every that screens your inbox, drafts replies and sends twice-daily briefs.

  Subscription$20/mo (billed yearly)

Listed, not ranked: we haven't tested these hands-on, and we'd rather not rank on marketing pages. Tip: Let it draft before you let it send; read what it writes for the first couple of weeks.

• Use caseAssistantsVendor case study

  PerfectTed, a 45-person matcha brand, has Fyxer organize about 10,000 emails a week and capture 110 meeting summaries, saving roughly 175 team hours a week.

  Fyxer AIFyxer, date not stated ↗

• Use caseAssistantsVendor case study

  An eXp Realty agent who gets 400–500 emails a day says Fyxer saves him 5 to 10 hours a week on email admin.

  Fyxer AIFyxer, date not stated ↗

• Use caseAssistantsVendor case study

  The Barcode Group says its reps save 3+ hours every week with Fyxer.

  Fyxer AIFyxer, date not stated ↗