Best Business Phone Systems for Nonprofit - Page 4

Find and compare the best Business Phone Systems for Nonprofit in 2025

Use the comparison tool below to compare the top Business Phone Systems for Nonprofit on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    FluentStream Reviews

    FluentStream

    FluentStream

    $20.00/month/user
    Are you looking for a business phone system that is affordable and reliable? It would be great to spend more time with your customers than waiting on hold with your provider every little change. FluentStream is your home! FluentStream is committed to being the best business communication system. No-contract plans are available for all accounts. We provide 24/7 client support. We will be there for you throughout the onboarding process. We understand how difficult phone setup can be. We're happy to take over the heavy lifting so that you don't have too. It's all part and parcel of being the easiest business to work with.
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    RingRoost Reviews

    RingRoost

    RingRoost

    $20.00/month
    Configure your business communications exactly as you envision with the leading PBX system in the industry. Create and oversee advanced calling systems that exceed your expectations. Seamlessly connect your office, mobile, and desktop devices to streamline communication. Enhance your business on the go with the RingRoost Mobile App, allowing you to manage contacts, voicemails, and additional features effortlessly. Avoid the hassle of outdated phone servers or complicated Asterisk/FreePBX configurations. Utilize the dependable and distributed architecture of RingRoost to guarantee superior call quality and modern VoIP capabilities. Easily register your SIP phone or client with RingRoost through our intuitive drag-and-drop VoIP controls. Set up E911 services by simply providing your address and activating the service on your SIP/VoIP phone. Effortlessly search for any phone number across all area codes. Additionally, create custom flow charts for each of your phone numbers or modify the voice response based on the incoming call, ensuring a personalized touch for every interaction. This level of customization empowers you to optimize your business communication strategy like never before.
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    Toky Reviews

    Toky

    Toky Inc.

    $20.00/month/user
    Toky is a fully-featured Business Phone System that allows customers and employees to communicate easily. All you need is an internet connection. Virtual phone numbers allow you to be available from anywhere in the world. Integrate your CRM with your business tools seamlessly so you can call customers with one click and automatically log all details. With proven reliability and affordable rates, you can take advantage of features like call recordings, voicemails SMS, Speech to Text, and voicemails.
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    OfficeConnect Reviews

    OfficeConnect

    UniVoIP

    $18.95 per user per month
    OfficeConnect™, provides unified voice, conferencing and messaging as well as faxing. Our VoIP phones are more flexible and cheaper than legacy on-premises systems. You can keep your projects moving and synchronize teams with best-in class audio and video conference made easy. UniVoIP encrypts all voice traffic, both from remote and on-site telephones. It uses SRTP with 128 bit AES encryption. SRTP conforms to both the federal standards FIPS 140-2 Certified encryption and the Department of Defense's PKI Digital Certificate.
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    UniTel Voice Reviews

    UniTel Voice

    Unitel Voice

    $9.99 per month
    What is Unitel Voice? Unitel Voice is the business builder’s phone system – a work-from-anywhere phone system for small business owners who don’t have time for overcomplicated tech. Who is Unitel Voice for? Entrepreneurs, bootstrapped startups, and small business owners (i.e., Business Builders) who need a business phone number and virtual phone system to stay connected and sound professional. Why choose Unitel Voice? Unitel Voice is The Business Builder’s Phone System™ - Work from anywhere on any device. - Built for non-technical small business owners. - Backed by award-winning one-on-one support.
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    Axon Virtual PBX Reviews

    Axon Virtual PBX

    NCH Software

    $139/one-time
    Axon is a virtual IPPBx for Windows PCs. It features an easy-to-use installation process and a web management console, making it easy to configure your new PBx. A scalable PBX solution can be implemented with an existing PC that connects to phone lines or extensions using VoIP technology. All the usual features of a traditional PBX, including the ability to make internal and external calls as well as advanced call queueing for call centers.
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    Aloware Reviews

    Aloware

    Aloware

    $35/month
    Aloware is a call center that supports calls, SMS/MMS, and works with all the most popular CRMs. We have all the tools you need to engage customers, including call tracking, sales dialers, and contact center. Your team will love a central customer conversation hub.
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    phone.systems Reviews

    phone.systems

    telecom.center

    €15 per month
    phone.systems™ offers an advanced, cloud-based virtual phone system that liberates users from the constraints of conventional telephony, enabling effortless global connectivity. With no need for special hardware or software purchases, this system is designed to integrate smoothly with any service provider. This versatile virtual phone solution boasts a wide array of features, including voice menus, voicemail-to-email, conferencing capabilities, time and caller routing, and internal extensions, among others. Its distinctive, user-friendly management interface employs a drag-and-drop approach, allowing users to activate voice configurations instantly as they are visually arranged, ensuring immediate access to the voice system. Furthermore, users can conveniently manage and configure the system from any web browser, ensuring flexibility and ease of use. Overall, phone.systems™ makes communication more efficient and adaptable for both individuals and businesses alike.
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    HoduPBX Reviews
    HoduPBX is the best solution for business communication. HoduPBX's unique user interface and optimal user experience allow businesses to communicate efficiently with their end users. This software provides unparalleled connectivity in an office environment and remote locations, making communication seamless. HoduPBX empowers agents' work management with multitasking capabilities and efficiency. Our IP PBX software is a great choice for business communications. It supports 1000+ concurrent calls and has 10,000 extensions. HoduPBX IP PBX Software offers various sophisticated features such as Add-on Modules, Reseller Module, SIP Trunking, Queue Pro, Voice Transcription, and Webphone. It also offers white label features across IOS, Android, Chrome Extension, Windows, Mac, Linux, and ZohoPhonebridge Plugin.
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    Nextiva Reviews

    Nextiva

    Nextiva

    $19.95 per month
    Nextiva provides a comprehensive cloud-based unified communications solution that enhances connectivity for businesses. By offering a variety of communication options, Nextiva equips modern enterprises with the tools they need to thrive. Whether working from a desk or on the go, teams utilizing Nextiva benefit from effortless mobility, enhanced clarity in communication, and a service that can grow alongside their needs. All forms of communication—phone, SMS, video, and email—are consolidated into one platform, along with tools designed to boost customer experience and productivity. This integration helps eliminate the frustration of juggling multiple applications by allowing users to interact with both customers and colleagues from a single interface. It also addresses productivity challenges by ensuring that vital information is accessible when required. Businesses can engage with customers through their preferred channels and maintain a comprehensive view of all conversations and feedback. Discover more about our top customer engagement tools to further enhance your interactions. Gain insights into customer sentiments with every engagement, ensuring a more tailored approach to service delivery.
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    PhoneIQ Reviews

    PhoneIQ

    PhoneIQ

    $25 per user per month
    PhoneIQ, the leading Phone System and Call Center platform for companies using Salesforce. We provide our customers with a unified suite for communications that brings together telephony, power dialing, SMS, inbound call handling, and much more into one easy-to-use system that runs on Salesforce.
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    Ninja Number Reviews

    Ninja Number

    Ninja Number

    $9.95/month
    Ninja Number is an application that places a second number on your cellphone. This allows your business to follow your every move. It manages your communications for you, reminding you of missed calls, answering the phone and even answering it. Ninja Number allows you to connect up to five devices and have your team members answer calls and text messages. To help customers resolve their issues quickly, several team members can join a text conversation. Auto-reply allows you to customize answers to frequently asked questions. When you receive a voicemail, text or message related to this question, Ninja Number's artificial Intelligence detects it and automatically sends you the answer. Ninja Number grows with you. You can have live operators answer your calls if you are too busy. Upgrade to a PBX system that has pre-programmed greetings or extensions for employees.
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    Vonix Reviews

    Vonix

    Vonix

    $29.99 per user per month
    Imagine your customers being able to communicate with you in a seamless way. All communication channels, including SMS, chat, messaging, social media, and SMS, are now integrated in one interface that aims to simplify communication. We have a lot more in store for you. Register now to be the first to receive Flex. Flex by Vonix allows you to chat, call, text, message, and socialize with your business profile using one mobile app. All your business phone features will be available to you from your mobile phone, just as if it were in the office. You can text or message customers and also transfer entire conversations using the internal collaboration features. Keep everyone updated by syncing conversations to customer records. Access business calling features like interactive voice menus, day/night mode, voicemail transcription & more. Customers can communicate with you via their preferred method to improve customer satisfaction and speed up resolutions.
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    Acefone Reviews

    Acefone

    Acefone

    $19.99 per user per month
    Acefone allows you to personalize a VoIP phone system that works for your company. Unlimited plans starting at $19.99/user/month can help you save up to 25% annually Get a free 15-day trial with no contract today! Choose a plan that fits your budget. Acefone VoIP can be set up in just hours. You will also receive a dedicated agent for support and onboarding 24x7. VoIP numbers are available for any US/UK region/state. No charge for porting. Acefone is easy to use and designed for hybrid working. The phone system supports 25 CRMs and helpdesk software, and is available in iOS, Android, Windows and Windows versions. Capterra's top-rated VoIP provider.
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    CommPeak Reviews

    CommPeak

    CommPeak

    $75 per month
    CommPeak: Elevate Your Business Communication Unlock seamless, cost-effective, and secure cloud-based communication with CommPeak. Our advanced solutions optimize operations, enhance engagement, and drive growth. 🚀 Predictive Dialer – Maximize agent talk time with live call connections. 📞 Omnichannel – Voice, SMS, and WhatsApp in one powerful tool. 📊 Real-Time Monitoring – Track performance with intuitive dashboards. 🔒 Enterprise-Grade Security – Protect data with encryption and compliance. 🌎 Global Coverage – Reach 75+ countries with Tier-1 SIP and local DIDs. 🔗 100+ Integrations – Sync seamlessly with your CRM. Optimized Dialing Strategies 📌 Smart Caller ID – Boost answer rates with location-based IDs. 📌 Auto SMS Follow-Ups – Instantly send personalized messages. 📌 AI-Powered Call Ratios – Optimize dialing with machine learning. ✅ Custom Call Center Solutions – Inbound, outbound & blended support. ✅ Superior Quality & 24/7 Support – Direct Tier-1 connections. ✅ Rapid Setup – Deploy in just two days. 📩 TextPeak – Targeted SMS & WhatsApp campaigns with analytics. 🚀 Upgrade today with CommPeak!
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    Adversus Dialer Reviews

    Adversus Dialer

    Adversus

    $150 per user per month
    Adversus is an outbound calling solution that can help you streamline your call strategies and automate manual processes. It also provides valuable insights that will help you improve your outbound workflows. Adversus was founded in 2015 by our founders after they were frustrated with the lack of flexibility in the solution that they had been using. Our goal was to create an outbound solution that would change how the game works. We offer a solution that allows for flexibility and customization in every aspect of the workflow. Adversus's primary goal is to provide a future-proof solution that never fails. We don't just want to be able to adapt to the market, but rather push the boundaries of what's possible. Businesses in many industries use Adversus to improve their outbound calling efficiency. There are many sizes available.
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    Ringblaze Reviews

    Ringblaze

    Ringblaze

    $15 per month
    Ringblaze has designed a phone system for startups and small businesses. It really does offer everything a new online business model requires to achieve superior customer satisfaction. Everything is combined in a shared intuitive dashboard. Just pick a new phone number or port an existing one, be it a local, toll-free, or vanity number. Download the app and invite your team to start blazing. No new hardware is required, use your own computer and smart phone. Keeping track of new and existing contacts and team productivity becomes easy. Existing issues can be assigned and unassigned and missed calls don't slip through anymore. You are not a call person? No problem, Ringblaze supports SMS and MMS as well! You choose how you want to communicate with customers and your team. Ringblaze has developed a unique tool to further improve customer support and satisfaction - via call widget. This simple button is implemented on your business website so that your visitors can call you for free from all over the world. Even if you miss a call, you can text or call right back. You can even customize your widget to match your brand, or place it in your e-mail signature. Ringblaze is an app for desktop and mobile (iPhone and Android)
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    Tresta Reviews

    Tresta

    Tresta

    $15 per user per month
    Tresta is an innovative virtual phone system and mobile application that transforms any smartphone into a dedicated business phone. It provides unlimited calling, texting, and robust call management tools, enabling your business to communicate more intelligently and effectively. Priced at only $15 per user each month, Tresta includes all the essential features for your business to present a polished image without the burden of contracts, hidden fees, or per-minute charges. Begin your journey today with a free 30-day trial of Tresta. The user-friendly mobile app allows you to manage both your business and personal calls seamlessly on a single device, ensuring a clear distinction between your personal and work life. With Tresta’s virtual phone system, you gain access to all the necessary resources to efficiently route and handle calls, helping your business maintain a professional appearance at all times. In addition to these benefits, Tresta’s straightforward pricing gives you unlimited calling and texting along with powerful call management features, all included for one low monthly fee. This makes it an ideal solution for entrepreneurs and businesses aiming to enhance their communication capabilities.
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    1voice Reviews

    1voice

    1 Voice Tech

    $19.95 per user per month
    Engineered with distinctive features and advantages, this system can revolutionize your company's communication infrastructure into a formidable asset. You can effortlessly join both static and dynamic conferences, monitor participant lists, and extend invitations to new members. Strengthen the connections necessary for optimizing your operations, all while integrating seamlessly with your preferred CRM platform. VoIP stands out as a budget-friendly and highly effective phone system option for enterprises. By hosting your PBX with 1Voice, you eliminate hardware expenses, potentially saving up to 65 percent compared to traditional analog systems, as we handle all hardware requirements and maintenance. This allows you to focus on growing your business without the hassle of managing outdated technology. Embrace the future of communication with a solution designed to adapt to your evolving needs.
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    Voiply Reviews

    Voiply

    Voiply

    $7.16 per month
    As high-speed internet becomes increasingly affordable, both homeowners and small business owners are making the transition to VoIP. We make sure our customers have access to the necessary specialists and resources to quickly set up Voiply with all the essential features required by their users. After installation, we ensure that our operations run exceptionally well, consistently supporting our clients and their businesses. Established in 2012, Voiply was created with a clear mission in mind; we recognized a shift in the market and the growing need for companies to communicate in a more efficient manner. Back then, we anticipated that the "Cloud" was not just a temporary trend, but rather the future of communication. This foresight led us to develop a cloud-based unified communication system that leverages the latest technologies. Our goal was to be at the forefront of this evolution, providing exceptional service to SMBs worldwide. Additionally, the Voiply Extra Line app enables users to utilize their Data or WiFi connection to gain an extra phone line, further enhancing communication capabilities. This innovative approach reflects our commitment to continually adapt and meet the changing needs of our clients.
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    GoVoIP Reviews

    GoVoIP

    GoVoIP

    $9.95/month/user
    Are you tired of being on hold for hours and getting no response when you finally speak to someone? GoVoIP doesn't do this. You will have access to your portal to make changes to your phone and account. Send us an email and we will do the rest. We tailor our service to your needs. We offer VoIP phones starting at $14.95/month or $14.95/SIP trunk/month. We offer 4G VoIP wireless that doesn't go through your network router so customers can receive clear voice calls. We also offer managed routers to use when needed. We also offer fax solutions that can connect to legacy fax machines to allow customers to send/receive faxes through their email as well as their fax machines.
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    Fongo Reviews

    Fongo

    Fongo

    $4.95 per month
    Based in Waterloo, Ontario, Fongo offers affordable communication solutions tailored for both individuals and small businesses across Canada. The company presents Fongo Works, a complimentary basic business phone system designed to help you launch your communication needs without any time constraints. For those seeking enhanced functionalities, Fongo Works Pro provides an upgraded version of the free system, featuring additional capabilities, greater customization options, more extensions, and the ability to integrate Pro devices. While on a call, Fongo consumes 0.5MB of data for every minute, allowing users with a 500MB data plan to enjoy approximately 1000 minutes of talk time monthly. It is important to note that transitioning between Wi-Fi and mobile data during a call is not an available option. Fongo also assigns a real phone number, enabling unlimited calls to any destination. If your friends or family reside in other cities or provinces, you can select a number from their local area to make their calls to you free of charge. Complementary calling features include visual voicemail, caller ID, call waiting, call forwarding, 911 services, and more, ensuring a comprehensive communication experience for all users. Whether for personal or business use, Fongo's offerings are designed to enhance connectivity while keeping costs down.
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    VoxDirect Reviews

    VoxDirect

    VOXOX

    $39 per month
    Stay connected with your customers and never miss a call with our comprehensive voice and text message marketing platform. The VoxDirect mobile application serves as an all-in-one phone solution for small businesses, packed with innovative and distinctive features. Now you can manage both personal and business calls through a single device. VoxDirect professionally handles your business communications, allowing you the freedom to engage with clients whenever and however you prefer. You can easily upload your contact list or launch a social media campaign inviting people to “text JOIN to 800-123-4567” to start growing your community. With just one click, you can reach out to hundreds or even thousands of customers. You have the option to schedule messages and target specific groups effectively. Additionally, you can send immediate, automated texts to those who respond to specific keywords, ensuring that information and promotions are delivered promptly while facilitating quick responses. This seamless integration of communication tools empowers your business to thrive in a competitive market.
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    Traverse Telecom Reviews

    Traverse Telecom

    Traverse Telecom

    $0.01 per minute
    Discover an extensive array of communication solutions conveniently located in one place. Join Traverse Telecom and enable your customers to connect effortlessly! Elevate your business framework with top-notch phone connectivity that enhances customer experiences. Greet your clients with a reliable standard telephone service, no matter where you are working from. Expand your outreach and connect with international customers through our premier International toll-free 800 numbers. Want to tap into global markets? Open your business to new opportunities by leveraging our Direct Inward Dialing (DID) capabilities available in over 90 countries. Don't let valuable business opportunities slip away due to missed calls; our call forwarding service allows you to direct customer calls to your preferred business location based on your priorities. We offer comprehensive Cloud PBX Solutions, eliminating the need for traditional on-premises systems. With Cloud PBX, you gain unparalleled flexibility and control, all while enjoying a robust suite of advanced features that can enhance your operations. Embrace the future of communication and watch your business thrive.
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    The Real PBX Reviews

    The Real PBX

    The Real PBX

    $12 per month
    Empower your employees and departments to connect seamlessly through the cloud on any device, at any time, from anywhere. Your customers in the US, UK, Australia, and beyond can reach you without incurring any charges. Utilize top-tier phone system solutions to meet all your communication needs effectively. Within minutes, you can set up a fully-equipped contact center tailored to any number of agents required. The Real PBX offers exceptional quality telephony through its Hosted PBX solution, a cloud-based business phone system that combines all the essential features of traditional VoIP with the unique benefits of cloud technology. Experience this innovative system and transform your business's connectivity like never before. Renowned for providing cloud-based voice calling services, The Real PBX is dedicated to enhancing small and medium businesses globally. Since 2004, The Real PBX has been committed to delivering effective connectivity solutions. No matter your operational structure—whether inbound, outbound, or a combination—you can count on unlimited calling to ensure your business continues to thrive and grow. Embrace superior communication and watch your business flourish in the digital landscape.