Polymail
polymail.io · checked 21 Sept 2026
How it plugs in
—Public API
NoOpen source
NoFree tier
Signal on Email clients5.8#123 of 142

Pricing
- Basicbilled monthly · 2 connected accounts · 1 calendar page$10/mo
- Premiumbilled monthly · 20 connected accounts · 5 calendar pages$24/mo
- Enterprise20 connected accounts · 20 calendar pagesOn request
As polymail.io lists them, checked 21 Sept 2026.
Near it
All alternatives →- F
Faraday#122 on this board - WOWorkspace ONE Boxer#124 on this board
- IInboxed#121 on this board
- SM
Superhuman Mail#125 on this board - AWAfterlogic WebMail Pro ASP.NET#120 on this board
- CMCarbon Mail#126 on this board
- M
Missive#119 on this board - BBalsa#127 on this board
- C
Cursus#118 on this board - BIBecky! Internet Mail#128 on this board