Call.com is a calling and messaging application designed for individuals, freelancers, and small businesses who need reliable phone communication without the complexity of enterprise phone systems.
It combines a simple, consumer-style app experience with professional calling capabilities such as SIP-based calls, virtual phone numbers, and SMS.
Existing phone numbers in select countries can be transferred(ported) to Call.com.
Who Call.com is for
Call.com is built for:
Individuals who want an alternative to traditional phone plans
Freelancers and independent professionals
Small and micro‑businesses that need a real phone number and calling features
Teams that do not want to manage complex PBX or enterprise telecom systems
It is not designed for large enterprises with heavy call‑center or PBX requirements.
What Call.com does
Call.com allows users to:
- Make app‑to‑app voice calls over the internet
- Place and receive SIP‑based calls to regular phone numbers
- Send and receive SMS messages
- Use virtual phone numbers for personal or business communication
- Manage calling and messaging from mobile apps and a web app (PWA)
The service works across mobile devices and desktop browsers.
How Call.com works
Call.com uses SIP (Session Initiation Protocol) technology for calls to and from the traditional phone network.
This means:
- App‑to‑app calls are handled over the internet
- Calls to regular phone numbers are routed via SIP
- SMS messages are delivered through standard telecom networks
By using SIP under the hood, Call.com provides reliable call routing while keeping the user experience simple.
Free vs paid usage
Call.com follows a freemium model:
- App‑to‑app calling and messaging are available for free
- Paid plans are required for:
- Outbound SIP calls
- Inbound phone numbers
- SMS messaging
This allows users to start for free and upgrade only when they need full phone functionality.
How Call.com is different
Call.com focuses on simplicity and flexibility:
- Consumer‑friendly apps with professional calling features
- SIP calling without enterprise complexity
- Designed for small businesses rather than large corporations
- Works across mobile and web without dedicated hardware
- Transparent calling/SMS rates in the app
What Call.com is not
Call.com is not:
- A social messaging app like WhatsApp or Signal
- A traditional mobile carrier
- An enterprise PBX or call‑center platform
It is a practical communication tool for people and small businesses who need calling and messaging that works across devices and borders.
Learn more
Features: https://call.com/features/
Pricing: https://call.com/pricing/
Support: https://call.com/support/
Business: https://call.com/business/