Best Register Hosted Exchange Alternatives in 2026
The top Register Hosted Exchange alternatives are Microsoft Exchange Online, Apps4Rent Hosted Exchange and OVHcloud Hosted Exchange: 15 hosted exchange our editors would look at instead of Register Hosted Exchange, in our ranking order.
Register Hosted Exchange: A paid Exchange service for custom-domain email, sharing, migration and mobile access. Where it falls short: no free plan is available.
Switching from Register Hosted Exchange? For most hosted exchange buyers the best Register Hosted Exchange alternative is Microsoft Exchange Online, built for microsoft-centric businesses needing broad Exchange features. On a budget, Simple Web Solutions Managed Exchange starts at $4.45/user/mo.
Why People Look for a Register Hosted Exchange Alternative
- No free plan is available
- The Outlook desktop license is included only with Exchange Business
- Exchange Express provides 35 GB, compared with 50 GB on Business
- Mailbox storage: 35 GB — up to 50 GB with Microsoft Exchange Online
Quick Picks by What You Need
- Best overallMicrosoft Exchange Online9.4
Microsoft-centric businesses needing broad Exchange features
Visit Microsoft Exchange Online - Lowest priceSimple Web Solutions Managed Exchange7.9
Paid plans from $4.45/user/mo
Visit Simple Web Solutions Managed Exchange - Most mailbox storageMicrosoft Exchange Online9.4
50 GB
Visit Microsoft Exchange Online
All 15 Register Hosted Exchange Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forMicrosoft-centric businesses needing broad Exchange features
- Better than Register Hosted Exchange:
- Mailbox storage: 50 GB vs 35 GB
- Editor score 9.4 vs 6.5
A broad hosted Exchange service for Microsoft-focused organizations with compliance and migration needs.
- Shared mailboxes
- Online archiving
- Migration tools
9.4/10★★★★★Visit Microsoft -
Best forTeams wanting low-cost, full-platform Exchange hosting
- Better than Register Hosted Exchange:
- Editor score 9.1 vs 6.5
A low-cost hosted Exchange option with broad access, migration help, and flexible archiving.
- Online archiving
- Migration tools
9.1/10★★★★★Visit Apps4Rent -
Best forBudget-conscious teams needing 50 GB mailboxes
- Better than Register Hosted Exchange:
- Mailbox storage: 50 GB vs 35 GB
- Editor score 8.9 vs 6.5
A practical Exchange mailbox service for teams that need core email and sharing features.
- Shared mailboxes
- Migration tools
8.9/10★★★★☆Visit OVHcloud -
Best forTeams wanting generous storage and a strong SLA
- Better than Register Hosted Exchange:
- Editor score 8.7 vs 6.5
A paid Exchange service combining unlimited storage, migration help and a 99.999% availability SLA.
- Online archiving
- Migration tools
8.7/10★★★★☆Visit Mitol -
Best forTeams needing retention controls at a modest price
- Better than Register Hosted Exchange:
- Editor score 8.5 vs 6.5
A practical Exchange service with retention controls and clear tiered pricing.
- Online archiving
8.5/10★★★★☆Visit Switch2asp -
Best forBusinesses wanting managed Exchange and add-on flexibility
- Better than Register Hosted Exchange:
- Editor score 8.4 vs 6.5
Managed Exchange with unlimited storage, migration help, and optional add-ons.
- Online archiving
- Migration tools
8.4/10★★★★☆Visit Intermedia -
Best forTeams prioritizing storage, backup, and recovery
- Better than Register Hosted Exchange:
- Mailbox storage: 50 GB vs 35 GB
- Editor score 8.2 vs 6.5
A practical Hosted Exchange service for teams that value mailbox recovery and storage.
8.2/10★★★★☆Visit Micron21 -
Best forTeams wanting a low-cost managed Exchange SLA
- Better than Register Hosted Exchange:
- Editor score 8.1 vs 6.5
A low-cost managed Exchange service with broad access options and 5 GB mailbox storage.
- Online archiving
- Migration tools
8.1/10★★★★☆Visit Trijit -
Best forOrganizations wanting 50 GB Exchange mailboxes
- Better than Register Hosted Exchange:
- Mailbox storage: 50 GB vs 35 GB
- Editor score 8.0 vs 6.5
A focused Exchange service with 50 GB mailboxes, Outlook access, and shared team tools.
- Shared mailboxes
- Online archiving
- Migration tools
8.0/10★★★★☆Visit IONOS -
Best forSmall teams wanting migration and add-on options
- Better than Register Hosted Exchange:
- Editor score 7.9 vs 6.5
A flexible hosted Exchange option, though the entry tier provides only 2 GB of storage.
- Online archiving
- Migration tools
7.9/10★★★★☆Visit site -
Best forBudget users needing broad platform coverage
- Better than Register Hosted Exchange:
- Editor score 7.8 vs 6.5
A low-cost hosted Exchange service with broad device coverage and tiered storage.
- Shared mailboxes
7.8/10★★★★☆Visit green.ch -
Best forLowest listed Exchange pricing
- Better than Register Hosted Exchange:
- Editor score 7.7 vs 6.5
A low-cost Exchange host with stronger Outlook and mobile support on higher plans.
- Online archiving
- Migration tools
7.7/10★★★★☆Visit VegaSystems -
Best forSwiss-hosted Exchange with migration and archiving
- Better than Register Hosted Exchange:
- Editor score 7.6 vs 6.5
A Swiss-hosted Exchange service with migration, collaboration and archiving options.
- Online archiving
- Migration tools
7.6/10★★★★☆Visit Boxis -
Best forUK teams wanting tiered Exchange email plans
- Better than Register Hosted Exchange:
- Editor score 7.5 vs 6.5
Tiered Exchange hosting with shared collaboration features and optional Outlook licensing.
- Shared mailboxes
- Migration tools
7.5/10★★★★☆Visit Fasthosts -
Best forBusinesses needing shared mailboxes and security controls
- Better than Register Hosted Exchange:
- Editor score 7.4 vs 6.5
A practical hosted Exchange service for shared mailboxes, Outlook access and email security.
- Shared mailboxes
- Migration tools
7.4/10★★★★☆Visit Cloud365
Register Hosted Exchange Alternatives: Common Questions
What is the best alternative to Register Hosted Exchange?
Microsoft Exchange Online: #1 in our Hosted Exchange ranking, with an editor score of 9.4 out of 10. A broad hosted Exchange service for Microsoft-focused organizations with compliance and migration needs.
What is the cheapest paid alternative to Register Hosted Exchange?
Of the alternatives here that publish a price, Simple Web Solutions Managed Exchange starts lowest, at $4.45/user/mo.
Why do people look for Register Hosted Exchange alternatives?
No free plan is available; The Outlook desktop license is included only with Exchange Business; Exchange Express provides 35 GB, compared with 50 GB on Business.
Which Register Hosted Exchange alternative has the most mailbox storage?
Microsoft Exchange Online, with 50 GB.
How do I switch from Register Hosted Exchange?
Export your data from Register Hosted Exchange (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Register Hosted Exchange.
How to Switch from Register Hosted Exchange
- Export your data from Register Hosted Exchange (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Register Hosted Exchange.
Register Hosted Exchange vs Each Alternative
| # | Tool | Free plan | Paid from | Mailbox storage | Outlook desktop support | Online archiving | Score |
|---|---|---|---|---|---|---|---|
| 23 | Register Hosted Exchange | No | 35 GB | Yes | 6.5 | ||
| 1 | Microsoft Exchange Online | No | 50 GB | Yes | Yes | 9.4 | |
| 2 | Apps4Rent Hosted Exchange | No | $6.45/user/mo | Yes | Yes | 9.1 | |
| 3 | OVHcloud Hosted Exchange | No | £3.59/user/mo | 50 GB | Yes | 8.9 | |
| 4 | Mitol Hosted Microsoft Exchange | No | £5.50/user/mo | Yes | Yes | 8.7 | |
| 5 | Switch2asp Hosted Exchange | No | €4.15/user/mo | 1 GB | Yes | Yes | 8.5 |
| 6 | Intermedia Exchange Email | No | $10.60/user/mo | Yes | Yes | 8.4 | |
| 7 | Micron21 Hosted Exchange | No | $6.35/user/mo | 50 GB | Yes | 8.2 | |
| 8 | Trijit Hosted Exchange | No | $5.75/user/mo | 5 GB | Yes | Yes | 8.1 |
| 9 | IONOS Hosted Microsoft Exchange | No | $10/user/mo | 50 GB | Yes | Yes | 8.0 |
| 10 | Simple Web Solutions Managed Exchange | No | $4.45/user/mo | 2 GB | Yes | Yes | 7.9 |
| 11 | green.ch Hosted Exchange | No | 2.90 CHF/user/mo | 2 GB | Yes | 7.8 | |
| 12 | VegaSystems Hosted Exchange | No | €1.99/mo | 1 GB | Yes | Yes | 7.7 |
| 13 | Boxis Hosted Exchange | No | 6.90 CHF/user/mo | 25 GB | Yes | Yes | 7.6 |
| 14 | Fasthosts Exchange Email | No | £4.65/user/mo | 5 GB | Yes | 7.5 | |
| 15 | Cloud365 Exchange For Business | No | A$10/user/mo | 20 GB | Yes | 7.4 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update