VoIP Software

8 tools available

All Tools Free Freemium Custom Price Price: Low to High Price: High to Low
8 Tools
1

Zoiper

Cross-platform SIP softphone with secure voice, video, messaging, and AI features

Freemium Free plan available
Details
2

FreePBX

Open-source PBX platform for managing VoIP communications and business telephony systems

Freemium Free plan available
Details
3

Linphone

Open-source SIP softphone for secure voice and video communication

Freemium Free plan available
Details
4

Textfree

Free second phone number app for texting and calling

Freemium Free plan available
Details
6

Zoho Voice

Cloud-based VoIP phone system with CRM-integrated calling and messaging

Freemium Free plan available
Details
7

TeamSpeak

Self-hosted, secure voice communication built for gamers and professional teams

Freemium Free plan available
Details
8

Asterisk

Open-source telephony engine for building flexible VoIP communication systems

Freemium Free plan available
Details