CallFire vs. Sigma Voice Comparison


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		Related Products DialerAI Our autodialer software are used for automating sales calls, payment collections, appointment reminders, phone polling and market research. It can also be used for mass emergency voice broadcasting. The system is ideal for Telcos and companies selling callcenter services as it is multi-tenant with billing and white-labeled while being economical to run as you choose your own Voice Provider. Our autodialer software can massively increase productivity by dropping busy, unanswered and disconnected line, passing calls answered by real people back to your agents, and leaving messages on answering machines. 5 Ratings Visit Website Aircall Aircall is an AI-powered customer communications and intelligence platform that unifies phone, messaging, and call center operations. Designed for sales and support teams, it enhances every interaction with features like AI Voice Agents, real-time conversation coaching, and integrated WhatsApp messaging. With powerful analytics, call recording, and shared inboxes, teams gain clarity and can resolve customer issues faster. The platform is easy to set up, offering quick number claiming, seamless integrations, and customizable workflows. Trusted by over 23,000 companies worldwide, Aircall helps businesses improve connection rates, boost CSAT scores, and streamline onboarding. By combining automation with human-first AI, Aircall reduces busywork so teams can focus on building better customer relationships. 1,838 Ratings Visit Website Adversus Adversus is an outbound dialing solution that helps you streamline your call strategies, automate manual processes, and provide valuable insights to improve your outbound workflows and efficiency. Adversus was born in 2015 after our founders experienced a lack of flexibility with the solution they worked with. The dream was to build an outbound solution that would change the game․ We believe in user-driven innovation, and we acknowledge that every single user has different needs and demands. We provide a solution that incorporates flexibility and customization to every aspect of the workflow. At Adversus, our primary focus is to have a future-proof solution that never falls behind. We do not just want to adapt to the market but instead push the boundaries of what is possible. Adversus is used by businesses in a wide range of industries, with the common goal to make their outbound call activities more efficient. The size ranges from one to several hundred end-users. 172 Ratings Visit Website 800.com 800.com is a business phone and call tracking platform that helps small and growing businesses understand, manage, and respond to inbound calls more effectively. The platform provides local and toll-free numbers, call tracking, call recording, voicemail, SMS, and detailed call reporting so teams can see where calls come from and how they’re handled. Businesses use 800.com to track phone leads across websites, ads, social media, and offline marketing, improve response times, and follow up on missed calls. With integrations for Google Ads, GA4, Meta, Microsoft Ads, and popular CRMs, 800.com connects call data to marketing and sales workflows. The platform is easy to set up, flexible as businesses grow, and designed to turn phone calls into clearer insights and better customer experiences. 2,436 Ratings Visit Website Squaretalk Squaretalk is a powerful contact center solution that transforms how modern teams connect with prospects and customers, convert sales opportunities, and grow their operations. The combination of AI Voice Agents, calling, power dialing, WhatsApp Business messaging, SMS, email, AI-powered automation, and affordable scalability ensures that companies of all sizes shorten their sales cycle and elevate outreach without additional complexity or costs. Squaretalk’s platform offers omnichannel communication, powerful call-handling features, automated transcripts, sentiment analysis, contact management, customizable workflows, advanced reporting, and enterprise-grade security. The internal chat allows for quick sync, better mentoring, smoother escalations, and the unification of internal and external communication in one platform. With local numbers in 150+ popular and niche destinations, we enable businesses to establish and maintain a local presence, build trust, and support their global expansion. 313 Ratings Visit Website DialedIn DialedIn is a modern call center software designed to transform customer interactions and streamline your operations, helping teams achieve more daily. By automating and optimizing key workflows across inbound, outbound, and blended environments, DialedIn helps you boost agent productivity and deliver better outcomes across every call. Key features include: • Fast Setup & Deployment • User-Friendly Interface • Advanced Predictive, Preview & Progressive Dialing • Smart Call Routing • No-Code Integrations • Comprehensive Reports • Real-Time Analytics • Security & Compliance • Scalable Architecture • Spam Mitigation With Our Patented CleanCallerID™ Technology • Exceptional 24/7 U.S.-Based Support • Flexible Pricing Options Choose a package that fits your team and budget. At our core, DialedIn is passionate about providing exceptional customer service. That’s why we are constantly innovating and improving our solutions to ensure that our clients are always ahead. 625 Ratings Visit Website CallHub CallHub is a digital organizing platform empowering political campaigns, nonprofits, advocacy groups, unions, and businesses with scalable outreach via calling, texting, email, and automation. The platform offers Predictive Dialer for high-volume campaigns, Power Dialer for personalized calls, and Auto Dialer. AI-powered Smart Insights categorize call sentiments. Dynamic Caller ID, Spam Shield, and SHAKEN/STIR compliance maximize answer rates. Text capabilities include Peer-to-Peer Texting, Text Broadcasts, and Text-to-Join with SMS/MMS support, URL tracking, and automated responses. Workflows automation enables multi-channel campaigns. The mobile app allows volunteers join campaigns from smartphones. CRM integrations with NationBuilder, NGP VAN, Salesforce, and Blackbaud ensure seamless sync. CallHub is SOC 2, ISO 27001, GDPR, and TCPA compliant. Trusted by 200,000+ campaigns, it has facilitated 1 billion calls and 750 million texts. 428 Ratings Visit Website TollFreeForwarding Activate your new international phone number in 60 seconds. Choose from phone numbers in over 120+ countries and 1,000 cities. Forward your calls to any phone number in the world. Robust scheduling options allow you to route your calls based on the days and hours of your business. Route your calls to your main call center during business hours and to voicemail during non-business hours. Instantly view detailed information about calls made to your TollFreeForwarding phone number. Learn about your customers' call habits to help make decisions about outbound sales and follow-up. Keep track of your calls by recording all or some of your calls. Recorded calls are stored in call detail records and can be played or downloaded at any time. 3,231 Ratings Visit Website net2phone net2phone is an AI-powered business communication platform for companies serious about customer experience. Trusted by 500,000+ users and backed by 30+ years of experience, net2phone eliminates the friction of scattered channels and disconnected tools, so every conversation drives retention and growth. Unite unifies voice, messaging, video, and chat in one place, with call recording, sentiment analysis, and AI-generated follow-ups. AI Agent automates customer inquiries and workflows across phone and chat in 30+ languages, handing off to humans when needed. Coach AI reviews 100% of interactions to guide agent performance. uContact gives high-volume teams omnichannel routing and real-time dashboards. Every solution integrates with the tools you already use and runs on enterprise-grade security. Beyond software, net2phone provides expert guidance at every step, from setup to integration to ongoing optimization, so your technology delivers measurable results. 197 Ratings Visit Website Dialpad Support Dialpad Contact Center is Dialpad's AI-native platform for customer experience — the connective layer where conversations, intelligence, and action come together in real time. At its core, Dialpad Contact Center is the world's first Agentic AI contact center: AI agents that don't just transcribe or summarize, but reason, resolve, and act autonomously across the full customer journey. Instead of routing customers between disconnected tools, Dialpad Contact Center unifies voice, digital, and human agents in one platform, connecting the voice and data silos that have historically kept support teams siloed and reactive. Every interaction becomes part of a compounding intelligence layer. With 775M+ AI recaps and counting, Dialpad Contact Center turns each conversation into operational insight that improves resolution rates, agent productivity, and CX outcomes over time. That intelligence is continuously optimized, governed, and made visible across your organization through Dialpad's Guardian safety layer, ensuring secure, enterprise-grade AI operations at scale. Dialpad Contact Center is built to resolve up to 80% of issues autonomously, reducing operational complexity while giving human agents the context they need for what still requires a human touch. People stay at the core; intelligence sits at the edge, ready to act the moment it's needed. Rather than asking enterprises to take autonomy on faith, Dialpad Contact Center is validated through Dialpad's Proving Ground, so teams can confirm ROI and reliability before committing at scale — a modern alternative to legacy, static bots and fragmented support stacks. 1,607 Ratings Visit Website
About Use Voice Broadcast to send important alerts, promotions, updates, and notifications to customers, employees, voters, and more. Our new streamlined process lets you quickly pick your sender, receiver, and send your message in minutes. Purchase local and toll free numbers from our database to use on advertisements and track the effectiveness of each campaign. Make smarter decisions based on results and get a better understanding of what works for you. Our call tracking service will help you market your business, affordably and effectively. With an IVR (Interactive Voice Response) system, you can set up surveys, polls, appointment reminders, payments, and more for inbound or outbound uses. Customers interact using a simple keypress. Our IVR technology is easy-to-use with a simple drag and drop menu or XML. IVR systems allow you to connect with your customers like never before.	About Sigma Voice offers a robust voice broadcasting platform designed for businesses seeking efficient communication solutions. Our service enables the sending of personalized, pre-recorded messages to a large audience with ease, perfect for customer marketing campaigns, urgent emergency alerts, and important event notifications. Key features include: Easy-to-use interface for campaign setup and management. Detailed reporting to track calls, responses, and engagement. Integration with existing CRM systems for seamless operation. Scalability to handle calls from small lists to thousands. Compliance with calling regulations for hassle-free campaigns. With Sigma Voice, enjoy clear, high-quality audio messaging, reliable delivery, and responsive customer support. Enhance engagement with interactive options like surveys and polls. Ideal for various sectors, including healthcare, education, and political campaigns, Sigma Voice empowers your outreach, ensuring your message is heard.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Companies searching for a solution to send important alerts, promotions, updates, and notifications	Audience Marketers reaching out to customers with targeted campaigns. Educational and governmental entities sending alerts and updates. Healthcare offices for timely appointment reminders. Political groups engaging voters with personalized messages.
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $99 per month Free Version Not Supported Free Trial Supported	Pricing $1 Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Supported
Company Information CallFire Founded: 2005 United States www.CallFire.com	Company Information Sigma Voice Founded: 2004 United States www.sigmavoice.com
Alternatives CallRail	Alternatives Routee AMD Telecom
TXTImpact	CallFire
Calltracks	CallHub
CallCenterHosting	Messagizer
T-Max Predictive Dialer T-Max Dialer & Communications View All	Cell Comm Next View All
Categories Auto Dialer Supported Call Center Supported Call Tracking Supported Inside Sales Supported IVR Supported Power Dialers Supported Predictive Dialer Supported Sales Dialers Supported SMS Marketing Supported Telephony Supported Toll Free 800 Number Supported Virtual Phone Number Supported Voice Broadcasting Supported	Categories Bulk SMS Supported IVR Supported SMS Marketing Supported Voice Broadcasting Supported
IVR Features Call Center Supported Call Logging Supported Call Recording Supported Call Routing Supported Multiple Scripts Supported Phone Key Input Supported Survey Management Supported Text to Speech Supported Voice Customization Supported Voice Mail Supported Show More Features Auto Dialer Features Call Center Management Supported Call Recording Supported Call Reporting Supported Call Scripting Supported Lead Management Supported Power Dialer Supported Predictive Dialer Supported Preview Dialer Supported Progressive Dialer Supported Surveys Supported Call Center Features Blended Call Center Not Supported Call Logging Not Supported Call Recording Supported Call Scripting Supported Campaign Management Not Supported Database Supported Escalation Management Not Supported Inbound Call Center Not Supported IVR / Voice Recognition Supported Manual Dialer Supported Outbound Call Center Supported Predictive Dialer Supported Progressive Dialer Not Supported Queue Management Not Supported Real-time Chat Supported Reporting/Analytics Supported Call Tracking Features Call Log Not Supported Call Recording Supported Call Routing Supported Caller Identification Supported Campaign Management Supported Conversion Tracking Supported CRM Supported IVR / Voice Recognition Supported Keyword Tracking Supported Inside Sales Features Auto-Dialing Supported Call List Management Supported Call Recording Supported Campaign Management Supported Dashboard Supported Data Management Supported Lead Capture Not Supported Lead Distribution Supported Lead Scoring Not Supported Performance Management Not Supported Predictive Dialer Features Call Monitoring Supported Call Recording Supported Call Results Supported Call Transfer Supported Callback Scheduling Supported Campaign Specific Caller ID Supported Contact Management Supported FCC Compliance Supported FTC Compliance Supported Lead Capture Supported Lead Management Supported Telephony Features Auto-Dialer Not Supported Call Center Management Supported Call Monitoring Supported Contact Management Supported Inbound Reporting Supported IVR / Voice Recognition Supported Outbound Reporting Supported Predictive Dialer Supported Telemarketing Management Supported Voice & Data Integration Supported VoIP Supported
Integrations APIANT Supported BoomTown Supported Capsule Supported Convert Experiences Supported Cyfe Supported Desktop.com Supported Easyflow Supported LeadMaster Supported Maintenance Care Supported Open Dental Software Supported Real Geeks Supported Replyify Supported Shift Supported SmartAdvocate Supported StreetText Supported TextDeliver Supported Vervemail Supported Workbooks Web Insights Supported Wufoo Supported Zapier Supported Show More Integrations View All 28 Integrations	Integrations APIANT Not Supported BoomTown Not Supported Capsule Not Supported Convert Experiences Not Supported Cyfe Not Supported Desktop.com Not Supported Easyflow Not Supported LeadMaster Not Supported Maintenance Care Not Supported Open Dental Software Not Supported Real Geeks Not Supported Replyify Not Supported Shift Not Supported SmartAdvocate Not Supported StreetText Not Supported TextDeliver Not Supported Vervemail Not Supported Workbooks Web Insights Not Supported Wufoo Not Supported Zapier Not Supported Show More Integrations
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