# Top 10 Carusto IP-PBX Alternatives & Competitors Explore the best alternatives to Carusto IP-PBX for users who need new software features or want to try different solutions. VoIP Providers is a widely used technology, and many people are seeking user friendly, high quality software solutions with software pairing, video calls, and instant messaging. Other important factors to consider when researching alternatives to Carusto IP-PBX include reliability and ease of use. The best overall Carusto IP-PBX alternative is Nextiva. Other similar apps like Carusto IP-PBX are RingEX, Webex Calling, 3CX, and JustCall. Carusto IP-PBX alternatives can be found in [VoIP Providers](https://www.g2.com/categories/voip-providers) but may also be in [Contact Center Software](https://www.g2.com/categories/contact-center) or [AI Customer Support Agents Software](https://www.g2.com/categories/ai-customer-support-agents). ## Best Paid & Free Alternatives to Carusto IP-PBX - [Nextiva](https://www.g2.com/products/nextiva/reviews) - [RingEX](https://www.g2.com/products/ringex/reviews) - [Webex Calling](https://www.g2.com/products/webex-calling/reviews) - [3CX](https://www.g2.com/products/3cx/reviews) - [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) - [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) - [Genesys Cloud CX](https://www.g2.com/products/genesys-cloud-cx/reviews) - [8x8 Work](https://www.g2.com/products/8x8-work/reviews) - [Vonage Business Communications](https://www.g2.com/products/vonage-business-communications/reviews) - [Ringover](https://www.g2.com/products/ringover/reviews) ## Top 10 Alternatives to Carusto IP-PBX Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Carusto IP-PBX stacks up to the competition and find the best product for your business. ### 1. [Nextiva](https://www.g2.com/products/nextiva/reviews) By Nextiva **Average Rating:** 4.5/5 **Total Reviews:** 3,584 The Nextiva technology platform is a state-of-the-art telecommunications infrastructure that allows a company's employees to conduct their business from anywhere. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs Nextiva](https://www.g2.com/compare/carusto-ip-pbx-vs-nextiva) **Compare Nextiva with other alternatives:** - [Nextiva vs RingEX](https://www.g2.com/compare/nextiva-vs-ringex) - [Nextiva vs Webex Calling](https://www.g2.com/compare/nextiva-vs-webex-calling) - [Nextiva vs 3CX](https://www.g2.com/compare/3cx-vs-nextiva) - [Nextiva vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [Nextiva vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-nextiva) - [Nextiva vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-nextiva) - [Nextiva vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-nextiva) - [Nextiva vs Vonage Business Communications](https://www.g2.com/compare/nextiva-vs-vonage-business-communications) - [Nextiva vs Ringover](https://www.g2.com/compare/nextiva-vs-ringover) ### 2. [RingEX](https://www.g2.com/products/ringex/reviews) By RingCentral **Average Rating:** 4.2/5 **Total Reviews:** 1,408 AI-powered communications that redefines customer engagement for modern teams. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs RingEX](https://www.g2.com/compare/carusto-ip-pbx-vs-ringex) **Compare RingEX with other alternatives:** - [RingEX vs Nextiva](https://www.g2.com/compare/nextiva-vs-ringex) - [RingEX vs Webex Calling](https://www.g2.com/compare/ringex-vs-webex-calling) - [RingEX vs 3CX](https://www.g2.com/compare/3cx-vs-ringex) - [RingEX vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-ringex) - [RingEX vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-ringex) - [RingEX vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-ringex) - [RingEX vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-ringex) - [RingEX vs Vonage Business Communications](https://www.g2.com/compare/ringex-vs-vonage-business-communications) - [RingEX vs Ringover](https://www.g2.com/compare/ringex-vs-ringover) ### 3. [Webex Calling](https://www.g2.com/products/webex-calling/reviews) By Cisco **Average Rating:** 4.5/5 **Total Reviews:** 635 Webex Calling includes rich enterprise grade calling functionality, integrated with Webex Teams for messaging, and state of the art phones, headsets, video end points all leading to a seamless experience from the desk to mobile. With optional Webex Meetings and Cloud Contact Center, Cisco offers a full collaboration suite running on a scalable, geo-redundant and secure global platform. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs Webex Calling](https://www.g2.com/compare/carusto-ip-pbx-vs-webex-calling) **Compare Webex Calling with other alternatives:** - [Webex Calling vs Nextiva](https://www.g2.com/compare/nextiva-vs-webex-calling) - [Webex Calling vs RingEX](https://www.g2.com/compare/ringex-vs-webex-calling) - [Webex Calling vs 3CX](https://www.g2.com/compare/3cx-vs-webex-calling) - [Webex Calling vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-webex-calling) - [Webex Calling vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-webex-calling) - [Webex Calling vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-webex-calling) - [Webex Calling vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-webex-calling) - [Webex Calling vs Vonage Business Communications](https://www.g2.com/compare/vonage-business-communications-vs-webex-calling) - [Webex Calling vs Ringover](https://www.g2.com/compare/ringover-vs-webex-calling) ### 4. [3CX](https://www.g2.com/products/3cx/reviews) By 3CX **Average Rating:** 4.4/5 **Total Reviews:** 547 3CX is an open standards communications solution that replaces proprietary PBX's. Built for business connectivity and collaboration it integrates video conferencing, live chat and apps for Android, iOS, and the web. Available on premise (Windows / Linux) or hosted as a cloud solution. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs 3CX](https://www.g2.com/compare/3cx-vs-carusto-ip-pbx) **Compare 3CX with other alternatives:** - [3CX vs Nextiva](https://www.g2.com/compare/3cx-vs-nextiva) - [3CX vs RingEX](https://www.g2.com/compare/3cx-vs-ringex) - [3CX vs Webex Calling](https://www.g2.com/compare/3cx-vs-webex-calling) - [3CX vs JustCall](https://www.g2.com/compare/3cx-vs-saas-labs-justcall) - [3CX vs CloudTalk](https://www.g2.com/compare/3cx-vs-cloudtalk) - [3CX vs Genesys Cloud CX](https://www.g2.com/compare/3cx-vs-genesys-cloud-cx) - [3CX vs 8x8 Work](https://www.g2.com/compare/3cx-vs-8x8-work) - [3CX vs Vonage Business Communications](https://www.g2.com/compare/3cx-vs-vonage-business-communications) - [3CX vs Ringover](https://www.g2.com/compare/3cx-vs-ringover) ### 5. [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) By Saas Labs **Average Rating:** 4.3/5 **Total Reviews:** 2,388 JustCall is an AI-powered customer communication platform that allows you to connect with customers instantly, automate your workflows, and coach your teams, all from a single interface. Purpose-built to serve your business communication needs, JustCall easily integrates with 100+ CRMs, Help desks, and all the business tools you need to engineer better conversations. Trusted by 6,000+ companies globally, JustCall enables customer-facing teams to enjoy seamless customer conversations with real-time and post-call AI-powered insights. Top JustCall features to watch out for: ★ Inbound & outbound calling ★ Send & receive SMS & MMS ★ Sales dialer (Auto Dialer, Predictive Dialer, and Dynamic Dialer) ★ SMS Workflows & Bots ★ Multi-level IVR ★ Real-time agent assist ★ AI-powered SMS Copilot ★ AI coaching ★ Sentiment analysis ★ AI call scoring ★ Live call monitoring ★ Shared WhatsApp inbox ★ Automatic call distribution ★ Business phone numbers in 70+ countries Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs JustCall](https://www.g2.com/compare/carusto-ip-pbx-vs-saas-labs-justcall) **Compare JustCall with other alternatives:** - [JustCall vs Nextiva](https://www.g2.com/compare/saas-labs-justcall-vs-nextiva) - [JustCall vs RingEX](https://www.g2.com/compare/saas-labs-justcall-vs-ringex) - [JustCall vs Webex Calling](https://www.g2.com/compare/saas-labs-justcall-vs-webex-calling) - [JustCall vs 3CX](https://www.g2.com/compare/3cx-vs-saas-labs-justcall) - [JustCall vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-saas-labs-justcall) - [JustCall vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-saas-labs-justcall) - [JustCall vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-saas-labs-justcall) - [JustCall vs Vonage Business Communications](https://www.g2.com/compare/saas-labs-justcall-vs-vonage-business-communications) - [JustCall vs Ringover](https://www.g2.com/compare/saas-labs-justcall-vs-ringover) ### 6. [CloudTalk](https://www.g2.com/products/cloudtalk/reviews) By CloudTalk **Average Rating:** 4.4/5 **Total Reviews:** 1,847 CloudTalk is a remote-ready cloud call center software for sales and customer support teams. Aside from providing top of the range call quality and a modern solution, our unique selling point is the ability to easily integrate with leading CRMs and helpdesks, giving customer service agents and sales people better visibility of their customer or prospect base. On top of this, we have a feature stack consisting of drag & drop workflow automations, multistep call flow builders and smart dialing functionality, which automate and simplify a large part of our customers’ workflows, saving on average 2-3 minutes per call. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs CloudTalk](https://www.g2.com/compare/carusto-ip-pbx-vs-cloudtalk) **Compare CloudTalk with other alternatives:** - [CloudTalk vs Nextiva](https://www.g2.com/compare/cloudtalk-vs-nextiva) - [CloudTalk vs RingEX](https://www.g2.com/compare/cloudtalk-vs-ringex) - [CloudTalk vs Webex Calling](https://www.g2.com/compare/cloudtalk-vs-webex-calling) - [CloudTalk vs 3CX](https://www.g2.com/compare/3cx-vs-cloudtalk) - [CloudTalk vs JustCall](https://www.g2.com/compare/cloudtalk-vs-saas-labs-justcall) - [CloudTalk vs Genesys Cloud CX](https://www.g2.com/compare/cloudtalk-vs-genesys-cloud-cx) - [CloudTalk vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-cloudtalk) - [CloudTalk vs Vonage Business Communications](https://www.g2.com/compare/cloudtalk-vs-vonage-business-communications) - [CloudTalk vs Ringover](https://www.g2.com/compare/cloudtalk-vs-ringover) ### 7. [Genesys Cloud CX](https://www.g2.com/products/genesys-cloud-cx/reviews) By Genesys **Average Rating:** 4.4/5 **Total Reviews:** 1,555 The Genesys Cloud CX™ platform is trusted by thousands of small, medium and large enterprises and recognized across the globe as an industry-leading cloud call center software and customer experience (CX) platform. No matter where the customer conversation starts or ends, Genesys Cloud CX transforms your customer experience. It connects insights across teams, tools and interactions so you have the data to address customers problems with ease. Meet your customers anywhere, anytime, on any channel, with a suite of digital channels. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Call Center Infrastructure (CCI)](https://www.g2.com/categories/call-center-infrastructure-cci) **Compare:** [Carusto IP-PBX vs Genesys Cloud CX](https://www.g2.com/compare/carusto-ip-pbx-vs-genesys-cloud-cx) **Compare Genesys Cloud CX with other alternatives:** - [Genesys Cloud CX vs Nextiva](https://www.g2.com/compare/genesys-cloud-cx-vs-nextiva) - [Genesys Cloud CX vs RingEX](https://www.g2.com/compare/genesys-cloud-cx-vs-ringex) - [Genesys Cloud CX vs Webex Calling](https://www.g2.com/compare/genesys-cloud-cx-vs-webex-calling) - [Genesys Cloud CX vs 3CX](https://www.g2.com/compare/3cx-vs-genesys-cloud-cx) - [Genesys Cloud CX vs JustCall](https://www.g2.com/compare/genesys-cloud-cx-vs-saas-labs-justcall) - [Genesys Cloud CX vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-genesys-cloud-cx) - [Genesys Cloud CX vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-genesys-cloud-cx) - [Genesys Cloud CX vs Vonage Business Communications](https://www.g2.com/compare/genesys-cloud-cx-vs-vonage-business-communications) - [Genesys Cloud CX vs Ringover](https://www.g2.com/compare/genesys-cloud-cx-vs-ringover) ### 8. [8x8 Work](https://www.g2.com/products/8x8-work/reviews) By 8x8 **Average Rating:** 4.2/5 **Total Reviews:** 932 8x8 Work offers plans which you can mix and match to address your diverse needs in the most cost-efficient manner. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-carusto-ip-pbx) **Compare 8x8 Work with other alternatives:** - [8x8 Work vs Nextiva](https://www.g2.com/compare/8x8-work-vs-nextiva) - [8x8 Work vs RingEX](https://www.g2.com/compare/8x8-work-vs-ringex) - [8x8 Work vs Webex Calling](https://www.g2.com/compare/8x8-work-vs-webex-calling) - [8x8 Work vs 3CX](https://www.g2.com/compare/3cx-vs-8x8-work) - [8x8 Work vs JustCall](https://www.g2.com/compare/8x8-work-vs-saas-labs-justcall) - [8x8 Work vs CloudTalk](https://www.g2.com/compare/8x8-work-vs-cloudtalk) - [8x8 Work vs Genesys Cloud CX](https://www.g2.com/compare/8x8-work-vs-genesys-cloud-cx) - [8x8 Work vs Vonage Business Communications](https://www.g2.com/compare/8x8-work-vs-vonage-business-communications) - [8x8 Work vs Ringover](https://www.g2.com/compare/8x8-work-vs-ringover) ### 9. [Vonage Business Communications](https://www.g2.com/products/vonage-business-communications/reviews) By Vonage **Average Rating:** 4.3/5 **Total Reviews:** 504 Vonage Business is redefining business communications. True to our roots as a technology disruptor, we've embraced technology to transform how companies communicate to create better business outcomes. Our unique cloud communications platform brings together a robust unified communications solution with the agility of embedded, contextual communications APIs. This powerful combination enables businesses to collaborate more productively and engage their customers more effectively across messaging, chat, social media, video and voice. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs Vonage Business Communications](https://www.g2.com/compare/carusto-ip-pbx-vs-vonage-business-communications) **Compare Vonage Business Communications with other alternatives:** - [Vonage Business Communications vs Nextiva](https://www.g2.com/compare/nextiva-vs-vonage-business-communications) - [Vonage Business Communications vs RingEX](https://www.g2.com/compare/ringex-vs-vonage-business-communications) - [Vonage Business Communications vs Webex Calling](https://www.g2.com/compare/vonage-business-communications-vs-webex-calling) - [Vonage Business Communications vs 3CX](https://www.g2.com/compare/3cx-vs-vonage-business-communications) - [Vonage Business Communications vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-vonage-business-communications) - [Vonage Business Communications vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-vonage-business-communications) - [Vonage Business Communications vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-vonage-business-communications) - [Vonage Business Communications vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-vonage-business-communications) - [Vonage Business Communications vs Ringover](https://www.g2.com/compare/ringover-vs-vonage-business-communications) ### 10. [Ringover](https://www.g2.com/products/ringover/reviews) By Ringover **Average Rating:** 4.6/5 **Total Reviews:** 495 Ringover is the flexible cloud-based phone solution for businesses who want to improve the mobility and collaboration of their employees. Free unlimited calls. Fixed and mobile numbers from 65+ destinations. Seamless CRM integration. Advanced call centre features. Start your free trial today. Categories in common with Carusto IP-PBX: [VoIP Providers](https://www.g2.com/categories/voip-providers), [UCaaS Platforms](https://www.g2.com/categories/ucaas-platforms), [Cloud PBX Platforms](https://www.g2.com/categories/cloud-pbx-platforms) **Compare:** [Carusto IP-PBX vs Ringover](https://www.g2.com/compare/carusto-ip-pbx-vs-ringover) **Compare Ringover with other alternatives:** - [Ringover vs Nextiva](https://www.g2.com/compare/nextiva-vs-ringover) - [Ringover vs RingEX](https://www.g2.com/compare/ringex-vs-ringover) - [Ringover vs Webex Calling](https://www.g2.com/compare/ringover-vs-webex-calling) - [Ringover vs 3CX](https://www.g2.com/compare/3cx-vs-ringover) - [Ringover vs JustCall](https://www.g2.com/compare/saas-labs-justcall-vs-ringover) - [Ringover vs CloudTalk](https://www.g2.com/compare/cloudtalk-vs-ringover) - [Ringover vs Genesys Cloud CX](https://www.g2.com/compare/genesys-cloud-cx-vs-ringover) - [Ringover vs 8x8 Work](https://www.g2.com/compare/8x8-work-vs-ringover) - [Ringover vs Vonage Business Communications](https://www.g2.com/compare/ringover-vs-vonage-business-communications) ## Explore Articles - [Top-rated platforms for enterprise content analytics](https://www.g2.com/discussions/which-are-the-top-rated-platforms-for-enterprise-content-analytics) - [What is the best recruitment marketing tool for employer branding?](https://www.g2.com/discussions/what-is-the-best-recruitment-marketing-tool-for-employer-branding) - [Which presentation software offers the best design templates?](https://www.g2.com/discussions/which-presentation-software-offers-the-best-design-templates) - [What's the best workforce management solution for call centers](https://www.g2.com/discussions/what-s-the-best-workforce-management-solution-for-call-centers) - [Top AI assistants for meeting agenda preparation](https://www.g2.com/discussions/what-are-the-top-ai-assistants-for-meeting-agenda-preparation) - [Which RPA app is best for streamlining workflow in my business?](https://www.g2.com/discussions/which-rpa-app-is-best-for-streamlining-workflow-in-my-business) ## Spotlight Categories - [Employee Recognition Software](https://www.g2.com/categories/employee-recognition) - [Talent Assessment Software](https://www.g2.com/categories/talent-assessment-software) - [Mobile Marketing Software](https://www.g2.com/categories/mobile-marketing)