Fastmail vs Wati
Compare Fastmail and Wati 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.
Wati is better for
- ✓ Number / country coverage
- ✓ Power dialer
- ✓ WhatsApp Business
- ✓ CRM / CTI integrations
Choose Fastmail if: Small teams that want private, independent business email on their own domain
Choose Wati if: Ecommerce and D2C teams that sell and support on WhatsApp
Wati
Official WhatsApp Business API platform with a shared team inbox, broadcasts, chatbots and AI co-pilot — platform subscription (Growth/Pro/Business) plus Meta per-message charges.
Best for
- • Ecommerce and D2C teams that sell and support on WhatsApp
- • Support teams needing a multi-agent WhatsApp inbox with templates and routing
- • Growth teams running click-to-WhatsApp ads and broadcast campaigns
Starting from $49.00/user/mo
No free plan
Pros & cons
A balanced look at where each product shines — and where it falls short.
Fastmail
Strengths in greenCons
- Trails on number / country coverage
- Trails on power dialer
- Trails on whatsapp business
Best for
Small teams that want private, independent business email on their own domain
Wati
Trade-offs in redPros
- Stronger on number / country coverage
- Stronger on power dialer
- Stronger on whatsapp business
- Stronger on crm / cti integrations
Best for
Ecommerce and D2C teams that sell and support on WhatsApp
Choose if…
Choose Fastmail if
- 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)
Choose Wati if
- Ecommerce and D2C teams that sell and support on WhatsApp
- Support teams needing a multi-agent WhatsApp inbox with templates and routing
- Growth teams running click-to-WhatsApp ads and broadcast campaigns
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