Fastmail vs Vonage
Compare Fastmail and Vonage on features, pricing, and buyer fit using the same researched criteria.
Fastmail
Privacy-focused business email, calendar and contacts with custom domains and shared addresses — Business Basic from $3/user/month annual; adjacent to business communications, not a phone system.
Best for
- • Small teams that want private, independent business email on their own domain
- • Owner-operators who need shared support@ addresses and shared calendars cheaply
- • Buyers who need an email retention archive for legal compliance (Professional)
Starting from $3.00/user/mo
No free plan
VS
Our verdict
No universal winner. Choose based on which criteria matter most for your team.
Vonage is better for
- ✓ Number / country coverage
- ✓ Power dialer
- ✓ CRM / CTI integrations
- ✓ Routing & IVR
Tie
- • WhatsApp Business
Choose Fastmail if: Small teams that want private, independent business email on their own domain
Choose Vonage if: SMB and mid-market teams wanting published per-line VoIP with SMS
Vonage
SMB/mid VoIP business phone (VBC) — Mobile from $13.99/line/mo on 12-month promo; Premium/Advanced higher.
Best for
- • SMB and mid-market teams wanting published per-line VoIP with SMS
- • Buyers who may grow into Premium video meetings and CRM connectors
- • US/Canada-centric businesses that value Ericsson-backed Vonage branding
Starting from $13.99/user/mo
No free plan
Feature comparison
Grouped feature support from verified product research for Fastmail and Vonage.
Voice
| Feature | Fastmail | Vonage | Winner |
|---|---|---|---|
| Cloud phone / VoIP | Limited | Strong | Vonage |
| Call routing & IVR | Limited | Strong | Vonage |
| Call recording | Limited | Moderate | Vonage |
| Power dialer | Limited | Limited | Tie |
Messaging
| Feature | Fastmail | Vonage | Winner |
|---|---|---|---|
| SMS messaging | Limited | Strong | Vonage |
| WhatsApp Business | Limited | Limited | Tie |
| Shared inbox | Moderate | Moderate | Tie |
| Team messaging | Limited | Strong | Vonage |
| Unified multichannel inbox | Moderate | Limited | Fastmail |
| Video meetings | Limited | Moderate | Vonage |
Platform
| Feature | Fastmail | Vonage | Winner |
|---|---|---|---|
| CRM / CTI integrations | Limited | Moderate | Vonage |
| Analytics & reporting | Limited | Moderate | Vonage |
| AI assistance | Limited | Moderate | Vonage |
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