The inbox for the email you already send.

Connect Amazon SES or Resend in two clicks, and [email protected] just works. Answer mail as a team, send campaigns, and let your AI agents help.

Free for one person, on up to 2 domains.

Bring your own sender. Keep your own prices.

Mail goes out from your own account, under your own reputation. Your provider bills for sending, and we never hold your keys.

SES in two clicks.

SES is the cheapest way to send serious volume, and it has no inbox. Pick a region, press Create stack in your AWS console, and we set everything up through one role you can delete any time.

  • DKIM, receiving and delivery events, set up for you
  • One role in your account, and only HelloBox can use it
  • Your mail, your reputation, your AWS bill

DNS that writes itself.

Add a domain and we list every record it needs. If your DNS is on Route 53 or Cloudflare, one click adds them, and the domain verifies by itself.

  • DKIM, bounce handling and DMARC included
  • Your existing MX and DMARC are left alone
  • Mailboxes appear as mail arrives

Resend, connected in one.

Already sending with Resend? Connect your account, and your domains, receiving and Broadcasts work here straight away. Your API keys don't change.

  • Sign in with Resend, no keys to paste
  • Every domain and address comes along
  • Keep sending from your app exactly as today

Everything an inbox should do. Nothing you have to set up.

Share support@ without stepping on toes.

Assign conversations, leave notes only your team sees, and keep your own read state, so nobody answers twice.

  • Assign a thread to whoever has it
  • Notes stay inside the team
  • Read and unread are yours alone

Send it later, or take it back.

Schedule any email for the right moment, or undo it in the first ten seconds. Drafts save themselves as you type.

  • Pick a day and time in two clicks
  • Ten seconds to change your mind
  • Nothing sends unless you pressed Send

Incoming spam, explained.

Mail sent to you is scored and checked against the sender's SPF, DKIM and DMARC. When a message lands in Spam, you see exactly why.

  • Every message you receive is checked
  • Plain reasons, not a black box
  • Remote images blocked, so senders can't tell you opened it

Search that forgives.

Full-text search through every message, and it still finds what you meant when you mistype it.

  • Typos still find the right mail
  • Filter by label or unread
  • J and K to move, like the rest of the app

Campaigns from your own provider.

Import a CSV with your own fields, write your template in HTML, and send to every contact through your own account. Every email has an unsubscribe link, and opt-outs are honored.

  • Your own fields in every template
  • Paced to your account's sending limit
  • Unsubscribes handled for you

Built for agents. Your AI, your rules.

Connect Claude, Cursor or any MCP client, and it acts as you with the access you choose. Bring your own provider key for drafts, and only you press Send.

  • Every agent action is in the audit log
  • Read, organize or send, your choice
  • Your key, your provider, your data

Free for you. Paid for teams.

Flat prices with no per-seat billing. Your email volume is billed by your provider, at its prices.

Solo

Free

Forever, for one person

  • The full inbox
  • 2 domains
  • 5 GB of storage
  • 1,000 contacts for campaigns
  • Bring your own AI
Start free

Team

$190/yr

Flat price for up to 10 people

  • Everything in Solo
  • 10 domains
  • 100 GB of storage
  • 25,000 contacts
  • Shared mailboxes and notes
Start with Team

Business

$500/yr

Flat price for up to 50 people

  • Everything in Team
  • Unlimited domains
  • 500 GB of storage
  • Unlimited contacts
  • SSO, roles and audit logs
Start with Business

Questions

Talk to us.

A question before you sign up, an idea, or something that broke. It reaches the people who build HelloBox, and we answer by email.

Or email [email protected]

Your domain deserves an inbox.

Start free