CallHippo vs Fastmail
Compare CallHippo and Fastmail on features, pricing, and buyer fit using the same researched criteria.

CallHippo
SMB cloud phone system with a $0 starter rung, Starter from $18/user/month annual (2-user minimum), call recording and IVR from Professional, plus a separate call-centre plan ladder.
Best for
- • SMB and micro teams that need a real phone system with a low entry price and no 3-seat floor
- • Growing sales teams that want unlimited domestic calling plus recording and IVR around $30/user/month
- • Buyers who want a self-serve trial and a $0 starting rung before committing budget
Starting from $18.00/user/mo
Free plan available
VS
Our verdict
No universal winner. Choose based on which criteria matter most for your team.
CallHippo is better for
- ✓ Number / country coverage
- ✓ Power dialer
- ✓ WhatsApp Business
- ✓ CRM / CTI integrations
Choose CallHippo if: SMB and micro teams that need a real phone system with a low entry price and no 3-seat floor
Choose Fastmail if: Small teams that want private, independent business email on their own domain

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
Feature comparison
Grouped feature support from verified product research for CallHippo and Fastmail.
Voice
| Feature | CallHippo | Fastmail | Winner |
|---|---|---|---|
| Cloud phone / VoIP | Strong | Limited | CallHippo |
| Call routing & IVR | Moderate | Limited | CallHippo |
| Call recording | Moderate | Limited | CallHippo |
| Power dialer | Moderate | Limited | CallHippo |
Messaging
| Feature | CallHippo | Fastmail | Winner |
|---|---|---|---|
| SMS messaging | Strong | Limited | CallHippo |
| WhatsApp Business | Strong | Limited | CallHippo |
| Shared inbox | Strong | Moderate | CallHippo |
| Team messaging | Moderate | Limited | CallHippo |
| Unified multichannel inbox | Strong | Moderate | CallHippo |
| Video meetings | Limited | Limited | Tie |
Platform
| Feature | CallHippo | Fastmail | Winner |
|---|---|---|---|
| CRM / CTI integrations | Moderate | Limited | CallHippo |
| Analytics & reporting | Moderate | Limited | CallHippo |
| AI assistance | Moderate | Limited | CallHippo |
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