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
Comparison scorecard
Criterion-by-criterion results for Fastmail and Vonage. Numeric bars appear only when both products have approved scores.
- Depends
Starting pricing
Published floor price and what that floor actually includes.
Fastmail researched starting price from $3/mo; Vonage researched starting price from $13.99/mo. Better value depends on seat minimums and add-ons.
FastmailDependsVonageDepends - Depends
User / licence minimum
Seat floors, per-employee minimums, and small-team pricing traps.
Check seat or licence minimums for Fastmail and Vonage on current vendor packaging — not inferred beyond researched pricing notes.
FastmailDependsVonageDepends - Vonage
Number / country coverage
Published local numbers and country coverage.
Stronger cloud phone availability
FastmailWeakerVonageStronger - Vonage
Power dialer
Power or parallel dialing for outbound teams.
Vonage leads on power dialer (2/10 vs 5/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
FastmailWeakerVonageStronger - Tie
WhatsApp Business
WhatsApp Business API / BSP capability.
Fastmail and Vonage have the same researched availability on whatsapp business (Fastmail: not-supported; Vonage: not-supported).
FastmailTieVonageTie - Vonage
CRM / CTI integrations
CRM click-to-call, logging, and CTI depth.
Vonage leads on crm integrations (5/10 vs 7/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
FastmailWeakerVonageStronger - Vonage
Routing & IVR
Call routing, IVR, queues, and skills-based assignment.
Vonage leads on routing (5/10 vs 7/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
FastmailWeakerVonageStronger - Vonage
Analytics
Campaign, conversation, or workforce reporting depth.
Vonage leads on analytics (2/10 vs 6/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
Fastmail2/10Vonage6/10 - Vonage
AI features
Useful AI for the primary job — not marketing fluff.
Vonage leads on ai features (2/10 vs 5/10) from approved SoftwareGlimpse editorial assessments — not hands-on lab testing.
Fastmail2/10Vonage5/10
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