Categories in your own words.
Describe what belongs where: invoices, clients, updates, anything. New mail sorts itself, and you can move any message at any time.
Mail that reads like a conversation.
Business mail, your calendar and your AI assistant in one calm place. Your assistant can draft. Only you press send.
A friends and family beta. Sign up with a friends code.
Kickoff next week? Clients
What senlo does
Events remember where they came from.
Turn an email into an event. The event opens its conversation, and the conversation shows its event.
Your domain, your addresses.
Verify your domain with one DNS record, then create the addresses you need on it.
Bring your own assistant.
Connect an MCP client you trust. It can find mail, prepare drafts and add events, with only the permissions you approve. Sending always stays with a person.
Your assistant can
- Find and read mail
- Prepare drafts for review
- Add calendar events
Send mailAlways a person
No ads.
We never sell your data.
Your mail never trains AI models.
Read the privacy policyQuestions
What does it cost?
Nothing during the friends and family beta. Any paid plan will be announced before it starts.
Can I use my own domain?
Yes. Prove ownership with a DNS record, complete Cloudflare mail setup, then create your mailbox.
Who can create an account?
Friends and family with a friends code. You choose your own senlo address when you sign up.
Can I connect ChatGPT?
Use senlo’s hosted HTTPS MCP URL as a custom connector and approve the requested permissions. Availability depends on your ChatGPT account and connector settings.