01
Mailbox
Business email storage.
Pro25GB mailbox
Plus25GB mailbox
Space Email for private work & life
Work Beautifully with Space Email.
Secure email, calendar, contacts, meetings, files, websites, scheduling, notes, tasks, chat, security, and support into one elegant private workspace. No mining, no big-tech lock-in — just secure business communication with sovereign work tools, and Astronomical Support ™.
★★★★★ Astronomical Support ™
✓ Free Email Migration
✓ British & Canadian Hosting
Private email
Professional webmail with mailbox storage, protocols, daily archive, spam filtering, and 2FA.
Space Drive
Private cloud storage, secure filesharing, Space Docs, and expandable storage.
Meet & bookings
Space Meet, Space Chat, Space Calendar, Space Contacts, and booking tools in webmail.
Privacy-first AI
Draft emails, summarize threads, and reply faster using your own API key.
Two clear plans
Choose the Space Email plan that fits how you work.
Start with Pro giving you a powerful private mailbox and all-you-need work apps, or upgrade to Plus for collaboration, richer sync, appointments, co-editing, and more storage.
Not sure how Space Email compares?
See Space Email side by side with Google Workspace, Microsoft 365, OX App Suite, Rocket Email, Orbit Email, Rocket Workspace, Zoho Workplace and other workspace options.
Compare solutions →
Personal & Small Business
Space Email Pro
$6/month
Private email, Drive, archive, AI, websites, migration and support in one calm workspace.
25GB mailbox
5GB Drive
30-day archive
300 daily sends
- ✓Private webmail with Email, Calendar, Contacts, Meet, Bookings, Notes, Tasks, Shield, Chat, Drive and Files.
- ✓Free migration, spam filtering, 2FA, app passwords, secure filesharing and 99.99% uptime SLA.
- ✓Expandable mailbox and Drive storage at $1.90 per 25GB.
Start with ProBest entry point
Business & Professionals
Space Email Plus
$12/month
Pro plus deeper collaboration, larger sending, appointments, co-editing, sync and more Drive space.
25GB mailbox
15GB Drive
365-day archive
1200 daily sends
- ✓Everything in Pro, plus appointments, Zulip Collaboration, co-editing and desktop/mobile document apps.
- ✓Email, Calendar and Contacts sync via IMAP, CalDAV, CardDAV and ActiveSync® where supported.
- ✓Pro Space Websites plan with free .coms.now domain and custom-domain upgrade option.
Choose PlusMost capable
More than email
A complete workspace inside private Webmail.
Space Email is designed to keep everyday communication, scheduling, files, collaboration, meetings, and support in one calm interface — without forcing your team into big-tech ecosystems.
Smarter inbox
Schedule sending, snooze messages, use protocols, recover deleted email with Space Archive, and protect accounts with 2FA.
AI on your terms
Draft, summarize, and reply in seconds with a privacy-first assistant that lets you bring your own API key.
Work together
Use Space Meet, Space Chat, Space Calendar, Space Contacts, Space Appointments, and Zulip Collaboration on Plus.
Files built in
Store, share, view, edit, co-edit, and access documents with Space Drive, Space Docs, and ONLYOFFICE apps on Plus.
Built for professionals
Space Email Plus turns your inbox into a collaboration command centre.
Plus is the plan for businesses and professionals that want the convenience of modern productivity tools with the privacy, control, and support expected from Space Email.
Everything your workday needs, without the sprawl.
Space Email Plus adds serious collaboration: higher send limits, a full year of archive backup, appointments, Zulip topic-based team discussions, richer desktop and mobile sync, document apps, and real-time co-editing.
- ✓1200 daily sends and 365-day Space Archive backup
- ✓15GB Space Drive with secure filesharing and expandable storage
- ✓Edit and co-edit Word, Excel, PowerPoint, and PDF files in Webmail
- ✓Email, Calendar, and Contacts support across compatible desktop and mobile apps
- ✓Zulip Collaboration and Space Appointments for smoother client and team workflows
Full feature comparison
Every Space Email feature, copied into a clear product table.
Compare Space Email Pro and Space Email Plus feature by feature, including storage, archive, Webmail, AI, files, sync, security, hosting, support, and Mission Control. For a wider market view, compare Space Email with Google Workspace and other top email and workspace solutions.
| Features | Space Email Pro $6/month |
Space Email Plus $12/month |
|---|---|---|
| Best suited for | Personal & Small Business | Business & Professionals |
| Mailbox SizeIncluded storage per mailbox. Expand any mailbox anytime at $1.90 per 25GB. | 25GB expandable |
25GB expandable |
| Space DriveExpand anytime at $1.90 per 25GB. | 5GB expandable |
15GB expandable |
| Daily send limitHow many emails each account can send daily. | 300 | 1200 |
| Space Archive (Daily Archive Manager)Email deleted by mistake? Recover it with your daily Space Archive. | 30-day backup | 365-day backup |
| Free Email MigrationFree professional assistance for transferring your inbox from other providers. | ✓ | ✓ |
| Fully Featured WebmailAdvanced, responsive Webmail that works on any device – desktop, tablet, or phone. | ✓ | ✓ |
| Built-in Webmail FeaturesEverything you need in one interface. Translated into 30+ languages. | Space Email, Space Calendar, Space Contacts, Space Meet, Space Bookings portal, Space Notes, Space Tasks, Space Shield, Mission Control, Space Chat, and Space Drive and Files | Space Email, Space Calendar, Space Contacts, Space Meet, Space Bookings portal, Space Notes, Space Tasks, Space Shield, Mission Control, Space Chat, and Space Drive and Files |
| Space ShieldManage access and security from your dashboard. | ✓ | ✓ |
| Schedule Email Sending NEWWrite whenever you want, send exactly when you want. Schedule emails to land at the perfect moment, even days or weeks ahead. | ✓ | ✓ |
| Snooze Email NEWClear your inbox without losing track. Snooze any message until you’re ready to deal with it. You’ll get a notification at the exact time you choose. | ✓ | ✓ |
| AI AssistantDraft emails, summarize long threads, and reply in seconds with a privacy-first AI built into your Webmail. Bring your own API key so your data never trains public models. | ✓ | ✓ |
| Space Live chat & video callsChat and video calls, built right into your Webmail. Stop switching between apps and start connecting instantly. | ✓ | ✓ |
| Space WebsitesPowerful, no-code, instant websites with COMS. | ✓ (Free Plan) |
✓ (Pro Plan with free .coms.now domain) Connect Custom Domain by upgrading the plan to Plus |
| COMS (no-code websites)Build instant no-code websites that can speak, interact and publish quickly from the wider Rocket ecosystem. | ✓ Free plan |
✓ Pro plan + .coms.now option |
| Zulip CollaborationCollaboration chat tool to organize each discussion with topics so you can find important information exactly when you need it. | × | ✓ |
| Space AppointmentsShare a public booking link tied to your calendar. Clients and colleagues pick a time that works. No more back-and-forth emails to schedule a meeting. | × | ✓ |
| Space DrivePrivate cloud storage built into your Webmail: upload, organize, and share files securely from any device. | 5GB | 15GB (3× Basic) |
| Space DocsOpen and edit Word, Excel, PowerPoint and PDF files right in your Webmail. | View only | Edit / Co-Edit |
| Desktop & Mobile Document AppsWork on your files from anywhere using the free ONLYOFFICE apps for Windows, Mac, Linux, iOS, and Android – full native experience with offline access. | × | ✓ |
| Real-time Co-editingWork on the same document with teammates at the same time, with live cursors and instant updates. | × | ✓ |
| Secure FilesharingShare files and folders with colleagues or external guests via secure links. Control view, edit, and download permissions, and revoke access anytime. | ✓ | ✓ |
| Email ProtocolsConnect any email client using industry-standard protocols for sending and receiving mail. | IMAP, SMTP, POP | IMAP, SMTP, POP |
| Desktop Email Client CompatibilitySet up your account in Outlook, Thunderbird, eM Client, Apple Mail, and more. | Email (via IMAP) | Email, Calendar, Contacts (via IMAP, CalDAV, CardDAV) |
| Mobile SynchronizationSync your email, calendar, and contacts with any mobile mail app: Apple Mail, Gmail, Outlook Mobile, Spark, BlueMail, and any app that supports standard sync protocols (ActiveSync®, CalDAV, CardDAV, IMAP). | Email only (via IMAP) |
Email, Calendar, Contacts (via ActiveSync®, CalDAV, CardDAV, IMAP) |
| Domain RegistrationRegister a new domain or transfer an existing one to connect with your Space Email and website, with free Planetary global DNS giving you matchless speeds, security and uptime. | ✓ | ✓ |
| Free domain for a yearOptional .co.now, .coms.now, .webs.now, or any domain from the world-exclusive Sentientics catalogue of living domains. | ✓ | ✓ |
| 99.99% Uptime SLAService-level agreement with concrete uptime commitment, not just “reliable” marketing language. | ✓ | ✓ |
| British & Canadian HostingAll data stored on Canadian servers under PIPEDA & GDPR. You own your data – no mining, no ads, no third-party access. | ✓ | ✓ |
| Spam & Virus FilteringAll emails are scanned with our advanced Anti-Spam & Anti-Virus filtering system. Plus, you can tune spam filters with whitelists and blacklists. | ✓ | ✓ |
| Two Factor AuthenticationAdd a second layer of security to every login with 2FA. | ✓ | ✓ |
| Application Passwords | ✓ | ✓ |
| Knoim.com - private Internet Search EngineA privacy-first search experience that complements your sovereign digital workspace. | ✓ | ✓ |
| Space Mission ControlEasy to use Control Panel where you can set up aliases, forwards, vacation messages, distribution lists, catchalls, and more. | ✓ | ✓ |
| Astronomical Support ™Excellent support, offered by our team. We know email! | ✓ | ✓ |
02
Expandable mailbox
Add more mailbox storage as needed.
Pro$1.90 per 25GB
Plus$1.90 per 25GB
03
Space Drive
Private cloud file storage.
Pro5GB
Plus15GB
04
Expandable Drive
Add more Space Drive storage as needed.
Pro$1.90 per 25GB
Plus$1.90 per 25GB
05
Space Archive
Daily backup archive for recovery.
Pro30 days
Plus365 days
06
Daily send limit
Outbound email sending capacity.
Pro300 emails/day
Plus1200 emails/day
07
Space Calendar
Calendar for events and scheduling.
Pro✓
Plus✓
08
Space Contacts
Address book and contact management.
Pro✓
Plus✓
09
Space Meet
Meetings and live video calls.
Pro✓
Plus✓
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Space Bookings
Bookings portal for scheduling.
Pro✓
Plus✓
11
Space Appointments
Advanced appointment workflows.
Pro—
Plus✓
12
Space Notes
Notes inside the workspace.
Pro✓
Plus✓
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Space Tasks
Task management for daily work.
Pro✓
Plus✓
14
Space Shield
Manage access and security from your dashboard.
Pro✓
Plus✓
15
Mission Control
Admin controls for aliases, forwards, catchalls and more.
Pro✓
Plus✓
16
Space Chat
Chat inside the workspace.
Pro✓
Plus✓
17
Zulip Collaboration
Topic-based collaboration for teams.
Pro—
Plus✓
18
Space Files
File handling and sharing.
Pro✓
Plus✓
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Secure file sharing
Share files more safely.
Pro✓
Plus✓
20
Space Docs
Document tools inside Space Email.
Pro✓
Plus✓
21
Co-editing
Real-time document collaboration.
Pro—
Plus✓
22
Office/PDF editing
Edit Word, Excel, PowerPoint and PDF files in webmail.
Pro—
Plus✓
23
ONLYOFFICE apps
Desktop and mobile document apps.
Pro—
Plus✓
24
Email sync
Use standard mail sync protocols.
ProIMAP
PlusIMAP + ActiveSync®
25
Calendar / contacts sync
Sync calendar and contacts.
ProCalDAV / CardDAV
PlusCalDAV / CardDAV + ActiveSync®
26
AI Assistant
Privacy-first assistant using your own API key.
Pro✓
Plus✓
27
Knoim private search
Private Internet Search Engine access.
Pro✓
Plus✓
28
Space Websites
Website plan connected with your email/workspace.
ProFree Space Websites plan
PlusPro Space Websites plan
29
COMS no-code websites
Build instant no-code websites through COMS.
ProFree plan
PlusPro plan + .coms.now option
30
Free migration
Help moving existing email.
Pro✓
Plus✓
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Canadian hosting
Hosted in Canada under PIPEDA/GDPR positioning.
Pro✓
Plus✓
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99.99% uptime SLA
Availability commitment.
Pro✓
Plus✓
33
Astronomical Support ™
Human support from Rocket Domains.
Pro✓
Plus✓
Guided migration and support
Move to private email without the stress.
Space Email includes free migration, domain registration support, Mission Control, 99.99% uptime SLA, spam and virus filtering, and a real support team that knows email.
Human support
★★★★★
“Space Email feels like email built for people again: private, calm, useful, and supported by humans who understand domains and mail.”A better email experience
Migration friendly
★★★★★
“Free migration makes switching less stressful. Your inbox, domain and setup can move without the usual confusion.”Setup without the headache
Private by design
★★★★★
“Canadian hosting, privacy-first AI, Space Archive, Shield and no ads make it feel different from big-tech webmail.”Sovereign work tools
Launch the email platform your work deserves.
Choose Space Email Pro or Space Email Plus, migrate your existing inbox, connect your domain, and start working in a private all-in-one workspace backed by Astronomical Support ™.