getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

Software categoriesBlog & researchAbout us

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Top Rated VoIP Software with Open source - Page 3

Last updated: October 2026

Verified reviewer profile picture
Get free expert advice+1 (888) 216-6745
Call now for a one-to-one consultation in under 15 mins.
1 filter applied

Features

Integrated with

Pricing model

Devices supported

Organization types

User rating

496 software options

Rinkel logo

Cloud-based telephone solution

Rinkel is a telephone software for freelancers and small & medium sized companies that can be customized according to company needs. Users can forward their landline to as many mobiles or landlines as they need, put calls on hold, set business hours, set up an IVR menu, record calls and much more.

Read more about Rinkel

Users also considered
Salesmsg logo

Cloud-based business texting & calling for sales teams

Cloud-based SMS, MMS, and voice platform for sales, marketing, and support teams, featuring AI agents and CRM integration.

Read more about Salesmsg

Users also considered
FreeConferenceCall.com logo

Web conferencing and team collaboration solution

FreeConferenceCall.com is a conference management solution designed to help businesses organize, launch & manage meetings with external and internal stakeholders. The audio conferencing functionality lets users connect with participants using VoIP or domestic/local dial-in numbers.

Read more about FreeConferenceCall.com

Users also considered
TalkChief logo

TalkChief: Your Modern Business Phone

Leverage our robust capabilities, including Teams & Members, IVR, Queues, Smart Spam Detection, and the configuration of Fixed, Dynamic, and Random ID numbers. With these features in place, you can construct personalized call flow routing based on skill or time, enhancing the efficiency of your team

Read more about TalkChief

Users also considered
Momentum logo

Cloud-based revenue orchestration for B2B GTM teams

Momentum is a cloud-based AI revenue orchestration platform for mid-market and enterprise B2B GTM teams, automating CRM data entry.

Read more about Momentum

Users also considered
UJET logo

Customer interaction & support platform with CRM integration

UJET is a modern cloud contact center software company with leading innovation in smartphone-era customer support on the web, phone, and mobile apps.

Read more about UJET

Users also considered
NUACOM logo

All-in-one Cloud Phone System for SMBs

NUACOM offers an all-in-one Cloud phone system for SMBs that need a modern, fully scalable business communication solution. The platform offers over 50 business-class features to help boost productivity, connect departments, and centralize telephony for all locations.

Read more about NUACOM

Users also considered
55PBX logo

Virtual PBX solution to boost your team's productivity

55PBX is a Brazilian based Business Communications Platforms with Voip, Whatsapp, SMS and integrations with Support, Sales, Ecommerce that facilitates your team's communication with their customers.

Read more about 55PBX

Users also considered
Legwork logo

Cloud-based Dental Patient Engagement Suite of Applications

Equip your Dental front office with a cloud-based Telephony & VoIP dental practice phone system.

Read more about Legwork

Users also considered
Unitel Voice logo

The Virtual Phone System for Business Builders

Unitel Voice is the business builder's phone system. It lets you run your business from anywhere using any device. Easy to set up and use. Backed by amazing customer support that understands that busy small business owners don't have time for overcomplicated tech.

Read more about Unitel Voice

Users also considered
uContact logo

Beautiful Contact Center Solution - Omnichannel - All in One

uContact is a beautiful contact center solution designed to make the life of the agents easier and more productive. Ideal for inbound, outbound & blended call centers.

Key features:
- True All in One
- Omnichannel: Email, SMS, Web Chat, Facebook, Twitter.
- IVR
- Gamification
- Recording
- WFM

Read more about uContact

Users also considered
Ringotel logo

Ringotel: Connect. Collaborate. Communicate.

Ringotel is a comprehensive softphone solution designed to help modernize business communications by integrating with existing phone systems and providing a unified experience across desktop and mobile devices. It supports multi-tenant systems, and features automated user onboarding via emails and QR codes. Ringotel also includes call features, cloud call recording, visual voicemail, video calls, business messaging, and CRM integrations for a streamlined experience.

Read more about Ringotel

Users also considered
Team on the Run logo

The All-in-one Business Process Communication solution

Cut down your businesses international calling and roaming costs by talking over the internet with crystal clear audio quality and a secure, reliable connection

Read more about Team on the Run

Users also considered
Voiso logo

AI-first contact center software to drive your growth

Voiso is a cutting-edge cloud contact center software that helps small and medium business scale their contact center operations to support rapid business growth.

Read more about Voiso

Users also considered
Vonix logo

Communication tools for modern businesses

Vonix VoIP offers flexible, high-quality voice solutions built for businesses of all sizes. Get affordable, reliable service with advanced features like call routing, conferencing, and mobile integration to keep your team connected.

Read more about Vonix

Users also considered
Talkdesk logo

Customer Experience. Automated.

Talkdesk browser based call center software works seamlessly over VoIP. Enjoy advanced functionality such as ACD, skills-based routing, IVR and more.

Read more about Talkdesk

Users also considered
VINSI logo

AI platform for voice agents & customer ops

VINSI.AI is an artificial intelligence platform that combines voice agents, customer relationship management, and operational automation tools. The software handles inbound calls through AI voice agents, manages customer records and ticketing, and automates workflows across the customer lifecycle. It includes features for appointment scheduling, call routing, quality assurance scoring, and analytics reporting in a unified system.

Read more about VINSI

Users also considered
LeadDesk logo

Clear and Efficient Sales and Customer Service Software

LeadDesk is a cloud-based contact center software for outbound sales, inbound sales, and customer service. Features include an intelligent dialer, agent performance reporting, automated lead management, live dashboards, a customizable interface, and rule-based call distribution.

Read more about LeadDesk

Users also considered
Barclay VoIP logo

VoIP system for more flexible & reliable communication

Barclay VoIP is a telephone system that can be hosted on the cloud or on premises. The solution allows users to communicate in a more reliable and flexible way with remote working, call recording, and reporting tools.

Read more about Barclay VoIP

Users also considered
Callture logo

Virtual PBX software for small to medium businesses

Virtual PBX system turns your phone into an office phone system with multiple extensions and personalized voicemail. You can record customized greeting, have an operator extension and access to online management center. You will never install any hardware or have to deal with complicated software.

Read more about Callture

Users also considered
Calabrio ONE logo

Comprehensive performance software for contact centers

Calabrio ONE is now Verint. The workforce engagement and contact center intelligence capabilities you knew as Calabrio ONE are now offered through Verint CX Automation Platform – with expanded AI capabilities, deeper integrations, and the same focus on agent experience and customer outcomes.

Read more about Calabrio ONE

Users also considered
Tinkle logo

Read more about Tinkle

Users also considered
Twilio Flex logo

Omnichannel customer communications system

Twilio Flex provides a flexible and scalable omnichannel contact center platform that puts businesses in control of customer interactions. The software gives companies the power to customize every aspect of their customer experience while also meeting the unique needs of each business. Twilio flex includes features such as agent interfaces,communication channels, interaction routing, voicemail, call waiting, callbacks, outbound dialing, cold transfer, warm transfer, and more.

Read more about Twilio Flex

Users also considered
Diabolocom logo

Cloud CCaaS with AI for teams of all sizes

Diabolocom is the leading contact center and sales solution at European level with optimal omnichannel integration capabilities that guarantee a high quality and consistent customer experience.

Read more about Diabolocom

Users also considered
MessageDesk logo

Add SMS Superpowers to Your Business Phone.

Start texting with your existing business phone number.

MessageDesk makes it easy to:

1. Organize all SMS conversations with a business-grade inbox.
2. Start new conversations and collect opt-in with ease.
3. Reach hundreds or thousands with SMS in a single click.

Read more about MessageDesk

Users also considered