Encrypted email your whole team can share

Shared inboxes like support@ and sales@, your own domain, and one place to manage members. The same encrypted mail as a personal account, for the whole team.

  • End-to-end encrypted Between SipherMail accounts, the key stays on your devices
  • Shared inboxes and roles Owners, admins and members, set by you
  • Your own domain [email protected], with the records written out for you

Everything a team inbox needs, with privacy built in.

The same encrypted mail as a personal account, plus the parts a team cannot do without.

  • Shared inboxes

    support@, sales@ or info@, open to the people you choose. Assign a thread, leave an internal note, and see who replied.

  • Your own domain

    Add yourcompany.com, copy the records we write out for you, and send as [email protected]. Starter includes 3 domains, Business Pro 10.

  • Members and roles

    Invite people, set owners, admins and members, and remove access the day someone leaves.

  • Sealed mail for the team

    Mail between SipherMail accounts is locked on the device, for every member of the team.

  • An assistant for the team

    Summaries, drafted replies and scam checks, with a credit pool shared by the whole organisation. Privacy mode turns it off.

  • Bring everyone’s mail

    Import from Google Workspace, Microsoft 365 or any other service. Nothing is deleted from the old account.

How teams use it.

Three set-ups we see most. Each starts with the same 14-day trial, no card needed.

A support team

Five people answering one address.

  • support@ as a shared inboxEveryone sees the thread. One person owns it.
  • Reply-time targetsSet a target for each shared inbox, so nothing waits over the weekend.
  • Drafted repliesThe assistant drafts from the thread; a person checks and sends.

An agency with clients

A few domains, a lot of sealed mail.

  • One domain per brandUp to 10 on Business Pro, each verified with the records we write out.
  • Contracts stay sealedClients not on SipherMail get an expiring link, with a password if you choose. How private links work
  • Shared templatesReply templates for the whole team, managed by an admin.

Founders and a small company

Three seats today, thirty next year.

  • Start on Business StarterFrom 3 seats. Add seats as you hire; billing follows.
  • Move from Google WorkspaceImport everyone’s mail; the old accounts stay as they are.
  • Offboard in one stepRemove a member’s access the day they leave.

Admin and security, in one place.

Everything an administrator needs lives under one menu, and every change is written down.

See what changed, and who changed it

The audit log records sign-ins, role changes, domain edits and shared-inbox changes. Two-step sign-in and passkeys protect every member.

  • Audit log on Business Pro and Enterprise
  • Member devices and remote sign-out
  • Single sign-on, retention rules and outbound checks on Enterprise

Two plans, priced per seat.

Compare business plans

Business Starter

Shared inboxes for a growing team. From 3 seats.

$6

per seat, per month, or $60 a year

Start a 14-day trial
  • 10 GB per seat
  • 3 domains of your own
  • Shared inboxes and roles
  • 3,000 AI credits per seat each month, pooled
Most teams

Business Pro

More room, more domains, audit log and priority support. From 5 seats.

$12

per seat, per month, or $120 a year

Start a 14-day trial
  • 25 GB per seat
  • 10 domains of your own
  • Audit log and priority support
  • 10,000 AI credits per seat each month, pooled

Enterprise

50 GB per seat, single sign-on, retention rules, outbound checks and a named contact. Priced for your organisation.

Talk to us

Questions teams ask

Admins

No. Administrators manage members, domains and shared inboxes. Mail sealed between SipherMail accounts can only be opened by the people in the thread, and that includes us. Ordinary email to and from other services is protected in transit and at rest, but like any email service our servers can process it.

Leaving

An owner or admin removes them from Members. Their access ends at once, on every device, and their seat is free for the next person.

Switching

Yes. Import everyone’s mail whenever you like; nothing is deleted from the old accounts. Mail keeps arriving at your old service until you change your domain’s mail records, and you choose when that happens.

Trial

It isn’t. The trial lasts 14 days and no card is taken. Nothing is charged unless you add a card, and paid plans come with a 14-day money-back guarantee.

Sign-in

Yes, on Enterprise. Members sign in through your existing identity provider using the common single sign-on standards. Every plan has two-step sign-in and passkeys.

Your team’s mail. Your domain.

Set up your team