Attach emails to
Trello cards.

Built for design teams to organize client requests.

Free – 100,000+ installs

Attach emails to cards.

Your team will get updates without you updating the card.

Real-time updates.

Replies appear immediately. No more copy-and-pasting emails.

Discuss emails and reply from Trello.

Let team members reply without accessing your inbox.

Works in Gmail, too.

For mobile, use the Cardbox add-on in the Gmail app.


Free for personal use, 30-day free trial for teams.

YearlySave 20%
FreeFree$5 per member, monthly$60 $48 / member, yearly
Boards3 boardsUnlimited
Email addresses2 inboxesUnlimited
Members1 memberUp to 20
Unlimited emailsUp to Gmail's account limit.
Custom domains
Mobile support, in Gmail for iOS / Android
Use for FreeUse for FreeStart 30-day free trialStart 30-day free trial

Contact us

Got any jokes? Or, you know, questions.