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Top 10 Yeastar S-Series VoIP PBX Alternatives & Competitors

(14)4.9 out of 5

Explore the best alternatives to Yeastar S-Series VoIP 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 easy to use, secure software solutions with software pairing, video calls, and instant messaging. Other important factors to consider when researching alternatives to Yeastar S-Series VoIP PBX include ease of use and reliability. The best overall Yeastar S-Series VoIP PBX alternative is 3CX. Other similar apps like Yeastar S-Series VoIP PBX are Asterisk, Cisco Unified Communications Manager (CallManager), Genesys Cloud CX, and Webex Calling. Yeastar S-Series VoIP PBX alternatives can be found in VoIP Providers but may also be in Contact Center Software or Video Conferencing Software.

Best Paid & Free Alternatives to Yeastar S-Series VoIP PBX

  • 3CX
  • Asterisk
  • Cisco Unified Communications Manager (CallManager)

Top 10 Alternatives to Yeastar S-Series VoIP PBX Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how Yeastar S-Series VoIP PBX stacks up to the competition, check reviews from current & previous users in industries like Telecommunications, Architecture & Planning, and Automotive, and find the best product for your business.
    #1
  1. 3CX

    By 3CX
    (466)4.4 out of 5
  2. 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 Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, 3CX is:

    Slower to reach roi
    #2
  3. Asterisk

    (56)4.6 out of 5
  4. Asterisk is an open source framework for developing state-of-the-art communications applications.

    Categories in common with Yeastar S-Series VoIP PBX:
    #3
  5. Cisco Unified Communications Manager (CallManager)

    (109)4.4 out of 5
  6. With Cisco Voice and Unified Communications, you can unify all your voice, video, data, and mobile applications for interactive collaboration.

    Categories in common with Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, Cisco Unified Communications Manager (CallManager) is:

    Slower to reach roi
    #4
  7. Genesys Cloud CX

    (1,395)4.3 out of 5
  8. 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 Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, Genesys Cloud CX is:

    Slower to reach roi
    #5
  9. Webex Calling

    (575)4.5 out of 5
  10. 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 Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, Webex Calling is:

    Slower to reach roi
    #6
  11. Zoom Workplace

    By Zoom
    (56,091)4.5 out of 5
  12. Reimagine how your teams work with Zoom Workplace, powered by AI Companion. Streamline communications, improve productivity, optimize in-person time, and increase employee engagement, all with Zoom Workplace. Fueled by AI Companion, included at no additional cost.

    Categories in common with Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, Zoom Workplace is:

    Slower to reach roi
    #7
  13. GoTo Connect

    By GoTo
    (1,295)4.4 out of 5
  14. GoTo Connect’s platform includes our award-winning, best-in-class products such as our UCaaS solution and phone system, customer engagement tools and multiple contact center capabilities along with powerful add-ons and integrations with your critical business apps such as MS Teams, Salesforce, Zendesk and Gmail. For over two decades, we’ve helped tens of thousands of companies grow their business by offering: • An award-winning cloud phone system with hundreds of enterprise-grade features (minus the enterprise price tag) • AI-powered contact center and customer engagement tools • Super simple setup, with an admin system that’s remarkably easy to manage • A unique visual dial plan editor, softphone functionality and advanced reporting • 99.999% uptime and best-in-class 24/7 customer service

    Categories in common with Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, GoTo Connect is:

    Slower to reach roi
    #8
  15. Nextiva

    (3,241)4.5 out of 5
  16. 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 Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, Nextiva is:

    Slower to reach roi
    #9
  17. RingEX

    (1,035)4.1 out of 5
  18. RingCentral is a cloud-based business phone system

    Categories in common with Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, RingEX is:

    Slower to reach roi
    #10
  19. Vonage Business Communications

    (472)4.3 out of 5
  20. 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 Yeastar S-Series VoIP PBX:

    Reviewers say compared to Yeastar S-Series VoIP PBX, Vonage Business Communications is:

    Slower to reach roi