List of the Top Business VoIP Providers for Zoho CRM in 2026

3CX is a versatile, software-driven IP PBX built on open standards that delivers comprehensive Unified Communications straight out of the box. It caters to businesses of all sizes and across various sectors, offering a full suite of features that range from mobility and presence indicators to sophisticated call center functionalities, all at a significantly reduced cost. This platform is particularly well-suited for remote work environments, featuring mobile applications, video conferencing capabilities, and live chat integration for websites. Installation, management, and maintenance of the PBX are straightforward, allowing users to easily handle it themselves on their own hardware, a dedicated server, or via a cloud environment. Alternatively, users can opt for 3CX's hosting services to simplify their setup even further. With its user-friendly design and extensive feature set, 3CX empowers companies to enhance their communication strategies effectively.

Our Voice over Internet Protocol (VoIP) system integrates PBXware with gloCOM, where PBXware takes care of the backend while gloCOM provides the user interface. Users can make and receive calls seamlessly on their desktop, mobile devices (both iOS and Android), and through web applications using a single number, eliminating the hassle of being confined to one device or location. With the introduction of v8's multi-CRM functionality, all conversation histories are automatically recorded in each user's CRM, ensuring that client information remains up-to-date across all platforms without the need for extra manual input. gloCOM Next operates on a consistent codebase for both desktop and web applications, offering complete branding customization via BRM. It's a fully white-label solution, allowing providers to maintain the customer relationship throughout the entire experience.

Aircall is redefining call center and customer communication software with an AI-driven platform that empowers teams to work smarter and connect better. Designed for both sales and support teams, it centralizes phone calls, SMS, and WhatsApp messaging, ensuring no customer interaction slips through the cracks. With AI Voice Agents, businesses can handle inbound calls 24/7, qualifying leads and addressing routine queries without missing a beat. The new AI Assist Pro takes conversations further by coaching reps in real time, guiding them with prompts, and automating follow-ups—turning every rep into a top performer. Teams also gain actionable insights with powerful analytics, call recordings, and performance dashboards to identify trends and improve outcomes. Aircall’s shared inbox keeps cross-channel communication organized, while IVR and automated call routing reduce resolution times. Businesses appreciate its fast, intuitive setup: claim numbers instantly, configure workflows in minutes, and connect seamlessly to Salesforce, HubSpot, Zendesk, Intercom, Shopify, Microsoft Teams, and 250+ integrations. Customers around the world—from travel agencies to healthcare recruiters—praise Aircall for its stability, reliability, and ease of use. With proven results like increased bookings, faster onboarding, and measurable boosts in customer satisfaction, Aircall demonstrates real business impact. By combining automation, AI, and human connection, it delivers a future-ready communication hub that helps companies scale without sacrificing quality.

Ultatel is at the leading edge of business communication solutions, equipping companies with state-of-the-art cloud VoIP technology designed to enhance efficiency and maintain seamless connections with clients at any time and from anywhere. Our plans are fully adaptable, offering unlimited HD Voice, SMS, Fax, Chat, Video, and access to more than 40 advanced features and integrations. With our transparent pricing model—no hidden costs—what you see is exactly what you pay. As a recognized leader in the Gartner Category and a G2 High Performer, Ultatel provides a unified communications platform that grows alongside your organization. Thanks to our innovative FlexScale technology, you can easily modify your communication requirements without experiencing downtime or incurring penalties. Our award-winning customer support team is available 24/7/365, achieving an impressive 94% first-contact resolution rate. With Ultatel, you can enjoy the assurance of limitless connectivity and support.

Intulse is a provider of business VoIP solutions that offers hosted and cloud-based UCaaS services tailored for companies in the United States. Our managed VoIP phone systems prioritize mobility, speed, flexibility, and additional features to meet diverse business needs. Founded in 2015, Intulse aims to aid businesses trapped in outdated communication frameworks that are inefficient yet costly. The Intulse UCaaS (Unified Communication as a Service) platform enhances productivity through the Intulse App, which includes a VoIP softphone, SMS capabilities, messaging features, CRM integrations (such as Salesforce and HubSpot), softphones, time-based routing, virtual receptionists, personalized greetings (including AI-generated options), unlimited extensions, and much more. By choosing Intulse as their cloud VoIP provider, customers gain access to a highly customizable and feature-rich system that aligns with their operational strategies. Our communications specialists collaborate closely with clients to identify and implement the most suitable features, ensuring they maximize the benefits of their system and service. Additionally, Intulse prides itself on providing 24/7 support that is entirely US-based, setting a standard in the industry with our commitment to answering the phone whenever you reach out for assistance. This level of dedication ensures that businesses can rely on us for prompt and effective support at any time.

Revolutionize your contact center operations with CallTools, a cutting-edge cloud-based solution that seamlessly integrates both inbound and outbound dialing to maximize productivity. Boost agent efficiency while building stronger connections with customers through powerful features such as predictive dialing, call recording, and coordinated multi-channel campaigns via email and SMS. Obtain a comprehensive view of team performance with in-depth analytics and real-time reporting capabilities. With adaptable integrations, efficient queue management, and personalized IVR settings, CallTools streamlines processes and enhances call results. Improve your connection rates by utilizing sophisticated data targeting and dynamic caller ID technologies. Designed for simplicity, CallTools equips teams to tackle even the most challenging tasks effortlessly, ensuring a smoother workflow across the board. This innovative platform not only enhances operational efficiency but also fosters a more responsive and customer-centric approach in your contact center.

MightyCall offers a versatile and scalable cloud-based call center solution tailored for small and medium-sized enterprises. Join the MightyCall community and experience how our innovative Call Center system can transform the way your business communicates with clients. This unique approach to communication can significantly enhance your operational efficiency and customer satisfaction.

Kixie: Intelligent Calling and Texting Solutions for Revenue Teams Kixie serves as an AI-driven sales engagement platform designed to enable teams to connect more swiftly, secure additional deals, and grow seamlessly—all while maintaining a personal touch. 🔥 Outbound Sales: Elevate connection rates by as much as 400% through AI-enhanced Local Presence, Multi-Line PowerDialer, and Spam Risk Prevention. 🚀 Marketing: Streamline calls and texts for immediate follow-ups and impactful outreach—all without the hassle of manual processes. 📞 Inbound Sales & Customer Service: Manage a higher volume of calls with intelligent CRM-based routing, shared SMS inboxes, and instant auto-responses. 📊 Revenue Operations & Leadership: Access AI-generated insights, real-time coaching resources, and sophisticated analytics to enhance your team's performance. 💥 Transform your sales force today! Explore our website to begin your journey for free, with no credit card necessary, and discover the difference Kixie can make.

UniTalk provides an extensive array of services within the telecommunications sector, encompassing offerings such as IP telephony, virtual PBX systems, and call tracking solutions. Additionally, they offer features like callback buttons and interactive widgets to enhance user experience. These tools are designed to streamline communication and improve customer engagement.

KrispCall enables users to handle all their telecommunication requirements—be it personal, business, or corporate—through a single application available on Web, Android, and iOS platforms. From the convenience of your home, you can obtain international phone numbers. The platform simplifies the process of generating international numbers, including national, local, shortcode, and toll-free options, across more than 100 countries, regardless of how quickly you need them. You have the ability to efficiently oversee your call logs as well. With KrispCall's integrated phonebox, all your business calls, voicemails, and recorded conversations can be managed and monitored conveniently in one location. You can connect with your international clients using local numbers, which helps in building their trust. KrispCall provides affordable international numbers tailored for your business needs. Furthermore, our customizable widget allows for straightforward customer outreach, as clients can reach you effortlessly by clicking on the KrispCall widget embedded on their website, enhancing your overall accessibility. This seamless integration not only improves communication but also boosts your professional image.

Are you in the market for a modern phone system? CloudTalk.io presents an advanced cloud-based phone solution tailored for small and medium enterprises, startups, and online retailers. It is also compatible with both sales and customer service call centers, enhancing their operational efficiency. With over 25 integrations available for popular CRM, helpdesk, and e-commerce platforms such as Shopify, Salesforce, and Pipedrive, you can easily connect your existing tools. Additionally, our dedicated 5-star customer success team is committed to ensuring a smooth transition, whether you’re migrating from another system or establishing a new cloud call center from the ground up. Our rapid growth is evident, as we have formed successful collaborations with more than 1,000 companies globally, including renowned names like DHL, Yves Rocher, and Karcher. Plus, you can try CloudTalk risk-free with a 14-day trial that doesn't require any credit card information, allowing you to explore its features without commitment. Experience the benefits of an innovative communication system today!

Thirdlane is a comprehensive multi-tenant communication platform that combines VoIP calling, unified messaging, video conferencing into powerful solution. Designed for both enterprises, MSPs, telecom providers and resellers, it offers unmatched flexibility, cost-effectiveness, and scalability. Highlights: - PBX with advanced call routing, voicemail, and conferencing. - IVR, call queues, recording, and analytics. - CRM integrations with Click-to-Call and caller ID screen pops. - Thirdlane Connect desktop, web, and mobile apps for collaboration. - Flexible choice: cloud-hosted or on-premises. - White-label Who it’s for: - MSPs and UCaaS providers launching branded communications. - Enterprises seeking a customizable phone system with CRM integration. - Telecom providers and resellers looking for modern PBX offerings. Thirdlane delivers a complete, future-proof phone system for organizations that want to unify communications and scale without compromise.

Dialpad Connect is an advanced, AI-powered customer communications platform designed to unify voice calls, video meetings, and team messaging into a single, intuitive experience that enhances productivity and customer satisfaction. Its intelligent features include real-time call transcription, automated voicemail transcription, AI-generated conversation summaries, and actionable recommendations that keep users focused and informed during every interaction. The platform integrates seamlessly with a wide array of popular business tools such as Salesforce, Zendesk, Microsoft Teams, Google Workspace, and Hubspot, enabling organizations to streamline workflows and centralize communication data. Built on a robust dual-cloud infrastructure, Dialpad Connect delivers enterprise-grade reliability with 100% uptime SLA, comprehensive disaster recovery, and 24/7 customer support. It meets strict security and privacy standards, including GDPR, HIPAA, SOC 2, ISO certifications, and LGPD compliance, ensuring sensitive data is well protected. Dialpad’s AI capabilities extend to providing live coaching to agents during calls, facilitating better sales outreach, and offering real-time analytics to boost operational efficiency. The platform caters to businesses of all sizes, from startups to global enterprises, helping them transform their communication strategies. Dialpad Connect simplifies complex communication needs into a unified platform that supports inbound and outbound contact centers, cloud phone systems, and virtual collaboration. Its flexibility and scalability allow organizations to adapt and grow while maintaining exceptional customer experiences. Ultimately, Dialpad Connect turns everyday conversations into actionable insights that drive business growth.

One Platform for All Business Calls Simplify and enhance your business communications with Zadarma. From internal calls to global customer service, everything runs in the cloud — secure, reliable, and fully customizable to your workflow. Highlights include: - Visual PBX constructor for intuitive setup - AI call agents and speech recognition tools - Automatic call distribution (ACD) and IVR setup - eSIM for global mobile connectivity - Full API access to automate and integrate with your systems - 24/7 support and detailed documentation Perfect for companies managing international communication, remote support, or multi-channel sales teams.

GoTo Connect enhances your business's professional image significantly. As a comprehensive, cloud-based business telephone system, GoTo Connect supports countless organizations across diverse sectors and sizes in elevating their communication methods and attaining enhanced success. The Hosted VoIP service from GoTo Connect offers an extensive array of functionalities that can effectively substitute traditional landline phones, including unlimited voicemail options and automated attendants, making it a versatile choice for modern businesses. With its robust features, GoTo Connect not only streamlines communication but also fosters collaboration within teams, ultimately driving productivity and growth.

Scattered conversations cost businesses time, money, and customers. When voice, chat, video, and support tickets live in different systems, teams lose context, customers repeat themselves, and problems take longer to solve. net2phone fixes this. For 30+ years, net2phone has built AI-powered communication technology for businesses that treat customer experience as a competitive advantage. Today more than 500,000 users rely on net2phone to turn everyday conversations into retention and growth, backed by expert guidance at every step of implementation and beyond. Unite brings voice, messaging, video, and chat together in one workspace. Calls and video are recorded and transcribed automatically, sentiment analysis flags how conversations are actually going, action items get tracked without manual entry, and AI drafts the follow-up emails, so teams stop switching tabs to get work done. AI Agent takes routine work off your team's plate entirely. It answers customer questions, resolves support cases, books appointments, and processes returns across phone and chat, in more than 30 languages, and hands off to a human the moment a conversation needs one. Coach AI reviews every single voice, video, and text interaction, not a sample, so managers can see exactly how each rep and department are performing, spot coaching opportunities, and act on real call summaries and sentiment data instead of guesswork. uContact powers high-volume sales and support operations with intelligent routing, omnichannel automation, and live dashboards, keeping customer experience consistent no matter how much volume comes in. net2phone integrates with the systems you already run, includes a no-code workflow builder, and is protected by enterprise-grade security throughout, so the technology keeps delivering measurable results long after go-live.

Our cloud-based PBX solution offers phone numbers to facilitate your business expansion and can seamlessly integrate with your current phone or SIP device. Through our PBX portal, you can develop intricate calling strategies while enjoying a wealth of additional features—all without any contractual obligations. By switching to our service, you can achieve savings of up to 70% compared to your current provider. We tailor recommendations to fit your specific needs, and our VoIP services are crafted for businesses that desire a straightforward, dependable, and scalable solution promptly. Our advanced Telephony APIs enable you to augment the functionalities of your existing products, with both SIP Trunking and Hosted PBX supporting API calls, making integration simple and efficient. Additionally, we have a dedicated support team available around the clock, ready to assist you via phone or live chat on our website (https://vndpbx.com). For inquiries, you can reach us in New Zealand at 0 9 8896552 (Auckland) and in the U.S.A. at +1 929 489552 (New York), ensuring that help is always just a call away.

Communication channels like voice, text, video, fax, and conferencing are essential in today's business landscape. Phone.com provides a contemporary, adaptable solution that caters to the needs of mobile entrepreneurs and expanding companies alike. With its comprehensive suite of advanced business phone functionalities, Phone.com empowers your evolving business to engage with customers in a professional and efficient manner. Enhanced call handling capabilities help to elevate your brand's reputation, while mobility features ensure that you maintain connectivity with clients, coworkers, and partners at any time and from any location. This versatility is crucial for thriving in a fast-paced business environment.

CallHippo is an advanced contact center solution designed to facilitate connections with clients. Its user-friendly interface, combined with powerful features and comprehensive reporting, empowers sales and service teams to engage in effective conversations with customers seamlessly. Moreover, CallHippo integrates effortlessly with various platforms, enhancing overall productivity. With a global trust from over 5,000 businesses, it has established itself as a reliable choice in the market. This level of widespread adoption highlights its effectiveness and the value it brings to organizations seeking to improve customer interactions.

Our VoIP services are primarily focused on Europe, yet we operate in over 165 countries worldwide. At the core of our offerings is the Premium Plus package, which ensures you receive top-notch quality while enjoying competitive pricing. You can utilize a variety of number types for identification, such as Geographic, National, Toll-Free, UIFN, Mobile VoIP, and Elastic Pool numbers, among others. Additionally, we provide a SoftPhone solution and are excited to soon introduce new Roaming products to enhance your communication experience even further. This commitment to innovation reflects our dedication to meeting diverse customer needs.

My Country Mobile provides affordable and user-friendly VoIP solutions that are truly exceptional. Experience a range of features with our 30-day, no-risk trial of the premium VoIP phone system. Our goal is to help families and friends maintain connections across distances by utilizing advanced technology and intelligence. We strive to enhance both personal and professional relationships with simplicity and effectiveness. With extensive knowledge and expertise, our team is dedicated to delivering top-notch results that surpass our clients' expectations. We are excited about the prospect of expanding our services and achieving further growth. With decades of experience in crafting technologies and solutions that enhance communication and sharing for businesses and individuals globally, My Country Mobile has established itself as a frontrunner in the innovation of such technologies and services. As we continue to evolve, we remain committed to fostering connectivity in an increasingly digital world.

The *astTECS IPPBX system serves as the perfect solution for businesses of all sizes, ensuring a comprehensive set of high-end features at a reasonable cost while holding TEC certification from the Government of India. This innovative PBX solution empowers organizations to be adaptable, forward-thinking, and competitive, all while streamlining telecom costs. Additionally, the *astTECS Call Center Dialer stands out as an omnichannel contact center solution, featuring a sophisticated real-time dashboard to monitor agents effectively. With the incorporation of advanced analytics and AI-driven capabilities, this dialer significantly enhances both agent productivity and customer interactions. Furthermore, *astTECS offers a robust call recording solution tailored for your business needs, with an intuitive voice recorder that boasts a range of advanced functionalities. Seamless integration with various PBX systems is a key benefit, as it supports ISDN/PRI, IP, analog lines, and mobile networks, ensuring comprehensive recording of all incoming and outgoing calls. This all-in-one solution not only optimizes communication but also facilitates better decision-making through detailed call insights.

Simplii's click-to-call feature enables a smooth shift from browsing the web to making phone calls with just one click. When this feature is in use, any phone number shown in your Chrome browser becomes instantly clickable. Moreover, our Fusion extension guarantees that incoming calls will show up on any active tab in your Chrome browser. With the Screen Pops functionality, you can easily answer or decline calls, send text replies, and manage call transfers or holds directly from your screen. Additionally, you have the option to record notes and contact information within the Screen Pop, which will be automatically saved to your contacts. When you integrate this with a Simplii CRM, all important data such as call history, recordings, SMS conversations, call outcomes, and notes are logged in real-time, ensuring seamless synchronization with your CRM. By simply linking your CRM account to Fusion, you can watch as the logs are updated automatically, significantly improving your workflow and communication effectiveness. This integration not only simplifies your calling experience but also guarantees that every interaction is thoroughly documented, making it easier to refer back to past communications and maintain a detailed record of your engagements. As a result, users can optimize their productivity and enhance their overall customer service experience.

VoIPstudio presents a top-tier VoIP phone solution priced for everyday consumers, ensuring the high standards of quality and security that businesses expect. It combines a wealth of innovative features and functionality with flexibility, scalability, and an exceptional user experience, all supported by a dedicated customer service team that operates across multiple channels. Tailored for a global audience, VoIPstudio is designed to function seamlessly across multiple sites and countries, utilizing cloud-based distributed hosting to offer the responsiveness and dependability essential for enterprise clients. This makes it an ideal choice not only for individual users but also for organizations with extensive extension needs, including various sectors such as media, call centers, software development, and meteorology. Customers benefit from the solution's adjustable capacity, which allows for easy addition or removal of users, ensuring they only pay for what they utilize without incurring costs for unnecessary capacity. Moreover, the platform is built to accommodate sudden increases in traffic, making it a robust option for businesses of all sizes. VoIPstudio’s offerings include over 40 advanced features and services available in every plan, such as number portability, call recording, conference calls, internet failover protection, interactive voice responses, call parking, video calls, video conferencing, and many more, enhancing communication possibilities for all users. This comprehensive feature set positions VoIPstudio as a leader in the VoIP market, catering to diverse communication needs effectively.

AVOXI Genius offers an affordable and user-friendly cloud-based call center software solution. With this web-based contact center, you can effortlessly oversee your business communications. The software seamlessly integrates voice services with your contact center operations. You can also activate virtual phone numbers in over 170 countries. AVOXI Genius is recognized as the top-selling solution globally, with pricing plans beginning at just $19.99 per user. For a limited time, you can take advantage of an offer that includes two months of complimentary service. This makes it an excellent option for businesses looking to enhance their communication capabilities without breaking the bank.