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Best Free VoIP Providers

For growing companies, a VoIP Providers becomes increasingly crucial. Startups and small businesses rely on VoIP Providers to further grow their business. Aware of the financial and time investments involved, we've created a list of affordable VoIP Providers options for small businesses. Check out our selection of free VoIP Providers, backed by detailed reviews from actual users.
Last updated: August 28, 2026
Advertising disclosure: Findstack offers objective, editorially independent comparisons to help you find the best software. Some links on this page are affiliate links — we may earn a commission when you visit a vendor through our links, at no additional cost to you. Affiliate relationships never influence our ratings, rankings, or reviews. Disclosure policy | Methodology
9 free products available. View all VoIP Providers
Crevio E-Commerce Platforms logo
Crevio
Sponsored
5.0
(1)
Free plan available
50% OFF for 2 months
Crevio is an AI-powered platform that runs your business while you sleep. Describe what you want to se... Learn more about Crevio
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Freshdesk Contact Center Help Desk Software logo
Freshdesk Contact Center
4.2
(133)
Free plan available
Freshdesk Contact Center(formerly Freshcaller) is a cloud-based solution to improve a business’s custo... Learn more about Freshdesk Contact...
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Zoom Video Conferencing Software logo
Zoom
4.6
(49,995)
Free plan available
Zoom is a unified collaboration platform (Zoom Workplace) combining Meetings, Chat, Phone, Whiteboard,... Learn more about Zoom
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Zenzap VoIP Providers logo
Zenzap
Free plan available
Zenzap is a professional work-chat application for businesses that combines messaging, task management... Learn more about Zenzap
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Vida Conversational Interface Agents Software logo
Vida
Free plan available
Vida is an AI Agent Operating System that lets companies design, deploy, manage, and resell intelligen... Learn more about Vida
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CallHippo VoIP Providers logo
CallHippo
4.4
(286)
Free plan available
CallHippo is a cloud VoIP-based virtual phone and communications system for businesses. It provides gl... Learn more about CallHippo
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LucroVox Virtual Receptionist Services Providers logo
LucroVox
Free plan available
LucroVox is a SaaS voice-AI virtual receptionist that answers inbound phone calls for local service bu... Learn more about LucroVox
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Calilio VoIP Providers logo
Calilio
$12.00/month
Calilio is a cloud VoIP business phone and unified communications platform for teams from solo founder... Learn more about Calilio
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UniTel Voice VoIP Providers logo
UniTel Voice
4.7
(6)
$4.99/month
UniTel Voice is a cloud-hosted business phone / virtual PBX service for small businesses and solo entr... Learn more about UniTel Voice
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Weave Patient Engagement Software logo
Weave
$149.00/month
Weave is a unified communications and patient engagement platform that combines a cloud VoIP business ... Learn more about Weave
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