Aircall vs Five9
An honest side-by-side comparison of two of our top call center software picks — pricing, strengths, weaknesses, and who each one is really for.
Aircall
Ranked #3 of 15 in this directory
Cloud phone system built for sales and support teams with CRM integration
Five9
Ranked #1 of 15 in this directory
Leading cloud contact center platform for enterprise omnichannel support
Our pick: Five9. Our editors rank Five9 higher overall in Call Center Software — but Aircall can be the better fit depending on your budget and use case below. How we review
Compare the details
| Aircall | Five9 | |
|---|---|---|
| Pricing model | Paid | Paid |
| Starting price | See website | See website |
| Category | Helpdesk Phone | Cloud Contact Center |
| Editorial rank | #3 of 15 | #1 of 15 |
Strengths
Aircall
- ✓Sets up in minutes with zero hardware requirements
- ✓100+ native integrations including Salesforce, HubSpot, Zendesk
- ✓Intuitive interface — minimal training needed for agents
- ✓Built-in power dialer for outbound sales teams
- ✓Real-time analytics and call monitoring for managers
Five9
- ✓Market leader trusted by major brands (Lululemon, DoorDash)
- ✓AI-powered IVR and intelligent routing reduce handle times
- ✓Deep CRM integrations with Salesforce, Zendesk, ServiceNow
- ✓Comprehensive workforce optimization and quality management
- ✓99.999% uptime SLA with carrier-grade reliability
Watch out for
Aircall
- !Per-user pricing ($30-50/user/mo) adds up for larger teams
- !Call quality can vary based on internet connection
- !Limited advanced contact center features vs. Five9/Genesys
- !International calling rates are a separate cost
Five9
- !Enterprise pricing — expensive for small contact centers
- !Implementation complexity requires professional services
- !Agent interface can have a learning curve
- !Some advanced features require add-on licenses
Best use cases
Aircall
- →SaaS sales teams needing a dialer integrated with HubSpot/Salesforce
- →Support teams wanting phone support alongside their helpdesk
- →Growing companies needing quick phone system setup without IT complexity
Five9
- →Enterprise contact centers handling millions of interactions monthly
- →Omnichannel support teams needing voice, chat, email, and social
- →Organizations replacing on-premise systems with cloud contact center
About each tool
Aircall
Aircall is a cloud-based phone system designed specifically for sales and support teams. It integrates with 100+ business tools (Salesforce, HubSpot, Zendesk, Intercom) and provides features like call routing, IVR, call recording, analytics, and power dialing. Aircall is known for its ease of setup (minutes, not months) and intuitive interface. It serves 17,000+ companies and is particularly popular with mid-market SaaS and tech companies.
Five9
Five9 is a market-leading cloud contact center platform serving enterprises with omnichannel support across voice, chat, email, SMS, and social. It includes AI-powered IVR, intelligent routing, workforce optimization, and real-time analytics. Five9 processes 8+ billion call minutes annually and serves customers like Lululemon, Under Armour, and DoorDash. The platform integrates deeply with Salesforce, Zendesk, and ServiceNow for unified agent experiences.
Still deciding? Browse all 15 options with honest pros, cons, and pricing.
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