Best Monster VoIP Alternatives & Competitors for 2025

Zendesk offers a powerful, all-in-one solution for organizations aiming to enhance their customer support through an integrated omnichannel platform that consolidates interactions from email, chat, social media, and phone into a single interface. Its robust customization options allow businesses to modify ticket fields, automate their workflows, and build tailored dashboards, ensuring the software aligns perfectly with unique operational demands. Additionally, AI-driven automation boosts efficiency by managing routine tasks and prioritizing tickets, which helps increase both agent productivity and customer satisfaction. Designed for scalability and ease of use, Zendesk supports companies ranging from startups to large corporations while maintaining strong security and compliance standards suitable for diverse industries.

• Multi-channel Support Management
• Customizable Workflows
• Third-party Integrations
• AI Agents with Essential and Advanced Plans
• Knowledge Article Editor
• AutoQA for Voice with Scoring
• Workforce Management with Audit Logs
• Customizable Ticket Forms

Zendesk’s pricing is based on per-agent or per-user monthly fees, with annual subscriptions offering better rates. The Support Team plan starts at $19 per agent, providing basic ticketing and multi-channel support. The Support Professional tier, at $55 per agent, adds business hours setup, customer satisfaction surveys, and SLAs. For larger organizations, the Support Enterprise plan costs $115 per agent and includes advanced features. Zendesk Sell CRM begins at $19 per user with essential sales tools. Additional add-ons like Zendesk Copilot and Workforce Management are available at extra cost.

Squaretalk overview: Unfortunately, the source material does not furnish a detailed overview of Squaretalk, leaving a gap in our understanding of its core offerings. For prospective customers scoping out contact center software, this absence of explicit details means that the precise functionalities and potential advantages of Squaretalk remain to be fully articulated. In environments where each communication solution is critically evaluated for its capacity to streamline and enhance customer interactions, the current lack of descriptive content on Squaretalk invites further inquiry and clarification. As you consider your options in the competitive contact center landscape, obtaining a comprehensive picture of Squaretalk’s unique features will be essential.

• Multi-Channel Communication & Messaging Support
• Intelligent Session Routing for Calls
• Real-Time Session Queuing During Peaks
• Concurrent Calling and Auto Dialer
• Inbound Screen Pop Customer Information
• Comprehensive Reporting & Dashboard Analytics
• Global SIP Trunking Virtual Numbers
• Fully Work-From-Home Compatible Custom Integrations

Squaretalk’s pricing is structured around two distinct plans focused on meeting contact center demands. The Axiom Plan, starting at $15 per agent per month, leverages cloud PBX functionality with IVR, automated call distribution, intelligent call routing, and CRM integration. In contrast, the Matrix Plan begins at $30 per agent monthly and delivers smart predictive dialing, adaptive lead recycling, appointment call automation, and comprehensive campaign management. Both plans provide real-time dashboards, advanced reporting, and several intelligently designed call management features, enabling businesses to choose a solution aligned with their operational requirements.

VCC Live emerges as a promising solution for organizations seeking a fresh approach to managing customer interactions. Its design appears to cater to the dynamic needs of modern contact centers, offering a platform that supports streamlined communication processes. While specific feature details are not provided, the product is positioned to serve businesses aiming to enhance their contact center efficiency and responsiveness in an evolving digital landscape. The inherent versatility of VCC Live invites prospective users to explore how a unified software solution could elevate their operational capabilities.

• Omnichannel customer communication across channels
• Intelligent automatic call distribution system
• Real-time live performance monitoring dashboards
• Advanced performance analytics for optimization
• Seamless integration with leading CRM
• Secure data protection and compliance
• Dynamic session routing and queuing
• User-friendly interface enhancing agent efficiency

VCC Live offers three distinct pricing plans structured on a per-seat model, meaning costs vary by the number of users. The Essentials Plan supports effective outbound campaigns and basic communications with email support and voice recordings. The Advanced Plan enhances operations by adding intelligent IVR, expanded data handling, and a personal consultant. The Multichannel Plan further extends capabilities for seamless, cross-channel communications including automated SMS, dynamic templates, and professional support. Specific pricing details are available on request, ensuring tailored solutions to meet varied organizational needs. Please contact VCC Live now.

VoIPstudio presents a robust cloud-based call center platform designed to meet the diverse needs of modern businesses, featuring tools such as virtual switchboards, voicemail, IVR, and extension dialing. Its advanced capabilities include automatic call distribution queues and time-based routing, all secured by strong encryption protocols that safeguard sensitive communications. Offering affordability with plans starting at $4.99 per user monthly, it combines excellent call quality with unlimited call recording and a user-friendly interface. Moreover, VoIPstudio stands out for its scalability and seamless CRM integration, making it an adaptable choice for companies aiming to optimize their communication infrastructure.

• High-quality reliable Internet voice calls
• Fully scalable multi-party conference calls
• Fully customizable voicemail service options
• Unlimited secure call recording capabilities
• Intelligent responsive automated attendant menus
• Seamless integrated CRM system functionality
• Effortless cloud-based number porting process
• Robust emergency-ready failover protection mechanism

VoIPstudio pricing focuses on flexibility for various business needs. The Pay as You Go plan, at $4.99 per user monthly, suits companies handling mostly inbound calls, with competitively priced outbound rates per minute. For frequent outbound callers, the 2K Bundle offers 2,000 minutes and one inbound number per user at $16.99 monthly. Larger organizations can opt for the Enterprise plan, tailored through a custom quote. Additionally, businesses can experiment risk-free with a 30-day free trial, no credit card required, providing full access to VoIPstudio’s extensive call and collaboration tools today.

AVOXI overview: The available source does not offer specific details on AVOXI’s features, leaving its comprehensive description open to interpretation. Nonetheless, one can infer that AVOXI positions itself as a solution geared toward the communication needs of VoIP providers, hinting at an approach that aims to balance innovative functionality with everyday usability. This overview encourages prospective clients to look deeper into how such a product might align with the demanding requirements of modern voice communication services. While the particulars are currently sparse, its very mention underscores an intent to serve a market seeking reliable and adaptable VoIP solutions.

• Global Virtual Numbers in 170+
• High Quality SIP Trunking Service
• Comprehensive Cloud Contact Center Solution
• Integrated AVOXI Genius Platform Experience
• Advanced Call Analytics for Performance
• Customizable Call Routing for Efficiency
• Reliable Flexible Call Forwarding Capabilities
• Real-Time Call Quality Monitoring Tools

AVOXI presents tiered pricing tailored for diverse business scales. The Launch Plan starts at $0 per user each month, ideal for newcomers, offering essential call management and a free trial. The Contact Plan, at $19.99 monthly per user, extends functionalities with advanced analytics and agent tools. For larger organizations, the Enterprise Plan begins at $39.99 per user per month, providing comprehensive contact center engagement. Additionally, a recurring $9.99 platform fee applies with onboarding fees starting at $149.99 for six licenses, ensuring flexibility for evolving communication needs. Tailored options streamline decisions.

NICE inContact CXone stands out as a versatile cloud-based contact center platform that integrates multiple functionalities into one cohesive system. It streamlines customer interactions across various channels—such as voice, chat, email, and social media—ensuring that customers are connected with the most suitable agents quickly and efficiently. The platform supports flexible operations by enabling rapid agent deployment from any location, which is especially beneficial for remote or distributed teams. Additionally, CXone’s embedded AI and analytics tools help enhance customer experience while optimizing workforce performance and reducing costs associated with traditional contact center infrastructure.

• Omnichannel Routing
• AI-Driven Sentiment Analysis
• Workforce Management (WFM)
• Real-Time Analytics and Reporting
• Automation and Self-Service
• Flexible Cloud Deployment
• Customizable Agent Desktop
• Pre-Built Integrations Marketplace

NICE inContact CXone offers a range of Mpower pricing plans based on a per-agent, per-month model. The Digital Agent plan is priced at $71, focusing on digital channels. Voice Agent costs $94 and supports live and self-service voice interactions. The Omnichannel Agent, combining both digital and voice features, is $110. More comprehensive suites include the Essential Suite at $135, Core Suite at $169, Complete Suite at $209, and Ultimate Suite at $249, each adding advanced capabilities. A free trial is also available.

Adversus Dialer stands out as a powerful tool for organizations aiming to enhance outbound communication efficiency through its advanced predictive dialing system, which intelligently connects agents only to live calls, thereby reducing downtime and boosting productivity. The platform’s flexibility is notable, offering customizable dialing strategies and adaptable call handling settings tailored to meet the demands of diverse campaigns. Additionally, it streamlines workflows by enabling seamless lead imports, contact filtering, and automated triggers, ensuring agents prioritize the most promising leads. With integrated calendar synchronization and comprehensive real-time analytics, Adversus empowers managers to optimize scheduling and make data-driven decisions to elevate overall call center performance.

• Automatic Call Recording
• Campaign Management Module
• Appointment Scheduling
• Automated Workflows
• Lead Tracking and Management
• Reporting and Analytics
• Auto-Dialer Functionality
• Answering Machine Detection

Adversus Dialer’s pricing starts at €122 per month per seat with a minimum of three agents for the monthly plan, offering unlimited calls to the EU, US, and Canada without setup fees. The annual plan reduces this cost to €100 per seat monthly, also requiring three agents, and includes the same calling features. There’s a basic flat-rate plan starting at €110 per month. For larger organizations, custom enterprise pricing is available. A free trial is offered without needing a credit card, allowing businesses to test the platform risk-free.

Five9 overview

The provided source material did not include specific details about Five9’s features or use cases, leaving the overview intentionally broad. Nonetheless, within the context of contact center software, Five9 is positioned as a potential solution designed to streamline customer communication. Although the source does not elaborate further, prospective customers might infer that its design intents to support efficient and scalable interactions. This introductory glimpse serves as a starting point for those interested in platforms that aim to bolster modern contact center operations.

• Preview and Progressive Dialing Options
• Robust Call Recording and Analysis
• Intelligent Interactive Voice Response System
• Seamless Omnichannel Communications Integration System
• Real-Time Workforce Management and Analytics
• Customizable Session Routing and Queuing
• Efficient Automated Call Distribution Feature
• Dynamic CRM Integration and Data

Five9’s pricing is segmented into five flexible plans designed for various contact center needs. The Digital and Core plans both stand at $119 per month on a 36‐month contract, delivering digital-only or voice-focused functionality with blended inbound/outbound support. Meanwhile, the Premium, Optimum, and Ultimate plans offer increasingly comprehensive features – ranging from combined digital and voice capabilities to advanced workforce engagement and analytics – with affordable pricing available on request. Note that Five9 does not list a free trial, so potential customers should contact Five9 for pricing insights and solutions.

The provided overview is sparse, yet it hints at RingCentral Contact Center being positioned as a dynamic solution for managing customer interactions. Even though the specifics are not elaborated, the narrative suggests that this platform is designed to streamline communication processes—an element highly relevant for businesses considering auto dialer software solutions. Its implied flexibility and agile framework resonate with organizations seeking scalable tools to support high-volume outreach. While definitive details remain absent from the source, the brief depiction leaves room for further exploration about its potential to integrate automated dialing functionalities seamlessly into broader contact center operations.

• Proactive Outreach Tools (Predictive Dialers, Automated Campaigns)
• Automatic Call Distribution (ACD)
• Call Blending
• Intelligent Routing and Distribution
• Real-Time Analytics, Reporting & Insights
• Seamless Integration Capabilities (Open APIs)
• Cloud-Based, Scalable Deployment with Disaster Recovery
• Efficient Workforce Management and Scheduling Solutions

RingCentral Contact Center pricing is structured to accommodate businesses from small operations to large enterprises. The Core Plan offers essential services at $20 per user per month (annual billing) or $30 monthly, making it ideal for budding contact centers. Incrementally advanced features, including automatic call recording and multi-site management, are offered with the Advanced Plan at $25 per user per month (annual) or $35 monthly. For extensive analytics and collaboration, the Ultra Plan is available at $35 per user per month (annual) or $45 monthly, ensuring scalability and robust performance.

Revenue.io emerges as an innovative platform designed to enhance the management of outbound calls by streamlining tracking and analytics, making it a compelling option for businesses intent on refining their call operations. Its dynamic infrastructure supports comprehensive call monitoring and data capture, enabling teams to gauge performance and adjust strategies in real time. The solution’s versatility and emphasis on actionable insights cater well to organizations looking to optimize their outbound communication efforts in a competitive landscape.

• Enhanced Local Phone Number Management
• Comprehensive Call Data Analytics Platform
• Robust Calling Features and Recordings
• Real-Time AI-Powered Sales Conversation Insights
• Intelligent Conversation Analytics and Coaching
• Dynamic In-Call Scripting Support System
• Automated Personalized Efficient Follow-Up Emailing
• Seamless CRM and Data Integration

Revenue.io’s pricing structure offers clear cost advantages for outbound call tracking solutions. The Small-Business Plan is positioned at 24% below typical market costs, making it an attractive choice for smaller companies. For mid-market users, the plan delivers a significant saving of 49% compared to average offerings. The Enterprise Plan provides a competitive edge with pricing that is 48% lower than standard industry rates. Although specific feature details remain undisclosed, prospective customers should contact Revenue.io for further pricing dynamics. Email Revenue.io for detailed pricing information and customized support immediately.