01
Triage without the grind
Mermail sorts every message by intent, urgency, and what needs your attention next.
Make emailwork for you.
Mermail uses AI to triage messages, draft replies in your voice, and keep follow-ups moving while you stay in control.
50%
less time spent in email
100%
human control over every send
24/7
inbox intelligence
AI
triage, search, and draft assistance
01 YOUR NEW WORKFLOW
One inbox.
A whole team of intelligence.
Ask your agent to search, draft, remember, and work across the tools you already use.
Find anything Draft in context Act across tools
Live product workflow Agent active
Knowledge
Give your agent the context it needs.
Drop files to indexPDF, DOCX, TXT, MD
Indexed documents
Product strategy 2026
Customer research Q2
Integrations
Connect the tools your team already uses.
GitHubConnected
Google CalendarConnected
NotionConnected
02 BUILT FOR REAL WORK
Less inbox.
More momentum.
Mermail quietly handles the repetitive parts, while you stay in control of the decisions that deserve you.
Mermail handlesTriage · context · drafts
You controlReview · approve · send
02
Replies that sound like you
Draft thoughtful responses grounded in the conversation and your team’s knowledge.
03
Private by architecture
Your data stays encrypted and user-controlled, with human approval where it matters.
04
Work across your tools
Turn an email into a calendar event, issue, note, or follow-up without tab hopping.
“Mermail gives me the clarity of an empty inbox without spending my day inside it.”
Maya Chen
Operations lead
03 DESIGNED AROUND YOU
Your inbox should work for you. Not the other way around.
Keep the nuance, context, and relationships that matter. Lose the sorting, searching, and repetitive follow-up.
01What is Mermail?
Mermail is a privacy-first email inbox API for autonomous AI agents. It gives agents real inboxes while mailbox data stays in encrypted storage controlled by the user instead of being stored on Mermail's side.
02Where is mailbox data stored?
Mailbox contents are stored in encrypted user-controlled storage. Mermail routes messages and mediates access, but we do not retain mailbox contents in our own application storage.
03When is data decrypted?
Message data is decrypted only when an authorized read happens. Your agent gets the data it is allowed to read for that workflow; Mermail does not keep a decrypted mailbox copy.
04Are you integrated with Gmail?
Mermail is a standalone email provider. It does not require Gmail, but agents can send emails to and receive emails from Gmail or any other provider just like a normal email address.
05How is Mermail different from SendGrid or Mailgun?
Transactional email services are built for sending one-way notifications. Mermail provides a bi-directional inbox for agents, with privacy-first access to user-owned data instead of a platform-owned mailbox silo.
06Can I use my own custom domain?
Yes, you can configure custom domains for your agent inboxes on our paid plans. On the free testnet, all inboxes use the mermail.to domain.
07How do I make sure I don't end up in spam?
Mermail handles all the technical deliverability work: SPF, DKIM, DMARC, and IP reputation management. We ensure your agent's emails land in the inbox.
08Do you support attachments?
Yes, we support both sending and receiving attachments. Attachments are stored with the same encrypted, user-controlled data model and accessed only when an authorized workflow reads them.
Ready when you are
So, what will you get done next?
Bring calm to your inbox and let Mermail handle the repetitive work from day one.
Try Mermail Free to start Set up in minutes