CallOne vs. Sewan Comparison


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		Related Products PBXware PBXware is the world’s first and most mature IP PBX Professional Open Standards Turnkey Telephony Platform. Since 2004, PBXware has deployed flexible, reliable, and scalable Next Generation Communication Systems and VoIP solutions to Small and Medium sized Businesses (SMBs), enterprises, Internet Telephony Service Providers (ITSPs), Call Centers and governments worldwide by combining the most advanced of the latest technologies. Bicom Systems’ softswitch is offered in Business, Contact Center and Multi-Tenant Editions, each supporting specific features maximizing performance, reliability, and expandability. 39 Ratings Visit Website CTM CTM, formerly known as CallTrackingMetrics, is a conversation intelligence and call tracking platform that helps businesses measure marketing performance, manage customer communications, and improve sales conversions. The software tracks phone calls, text messages, website forms, and chats to identify the advertising campaigns and channels that generate customer inquiries. Its AI-powered conversation analytics provide call transcription, summarization, sentiment analysis, and lead scoring. CTM also offers intelligent call routing, automated follow-ups, AI voice agents, and contact center management tools. Reporting dashboards help organizations analyze marketing attribution, advertising return on investment, customer interactions, and sales team performance. The platform integrates with Google Ads, Google Analytics, HubSpot, Salesforce, and other business applications to connect marketing data with customer conversations and revenue outcomes. 939 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 Yeastar P-Series PBX System Focusing on delivering "Easy-first Unified Communications", Yeastar P-Series Phone System offers companies of all sizes with a complete package for calls, video, messaging, and integrations, out of the box. With in-built visual call management, integrated video conferencing, advanced contact center features, and ready-made SMS, WhatsApp, Microsoft Teams, CRMs, and more platform integrations, P-Series boosts productivity at all levels and provides everything across desktop, mobile, and browser with simple user apps. Available in the Appliance, Software, and Cloud Editions, P-Series provides flexible deployment options, allowing you to have it sited on-premises or in the cloud. Balancing costs and future growth, it requires a lower total cost of ownership, less training, and fewer management efforts. The ease of use and future-proof adaptability are paramount. 116 Ratings Visit Website ArboStar ARBOSTAR: All Business Processes under One Roof. The most advanced Business Management Platform in the tree care and landscaping industry. Revolutionizing tree service business management software, ArboStar is a cloud-based business management platform that can be used by tree care and landscaping companies of all sizes. We have integrated all modules necessary to run your business efficiently and effectively in one easy-to-use software: Client Relations Management (CRM), Field & Equipment Management, Business Analytics, Accounting and Finance, Payment Processing, IP Telephony & SMS Integration, Human Capital Management, Quality Assurance, and Enterprise Planning System (ERP). Map View: The interactive maps provide a real-time view of your leads, crews, and equipment locations. To make scheduling and marketing easier, the map will show you where your leads and clients are located. 565 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 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 QEval QEval is contact center quality assurance software that automates quality monitoring across 100% of voice, chat, and email interactions. Most call center QA teams manually sample 1 to 5% of calls. QEval replaces that with AI-powered speech analytics, automated quality scoring, and real-time compliance monitoring. Core functionality: call monitoring and evaluation, agent performance management, sentiment analysis, keyword detection, customer experience analytics, coaching workflows, gamification, and 110+ dashboards with predictive analytics. Compliance monitoring covers PCI, HIPAA, and GDPR with 98% accuracy and real-time alerts. QEval's speech analytics engine is trained on 138M+ interactions with 94% classification accuracy. The platform deploys in 30 days, not the 90 to 120 days typical of call center quality monitoring software. ISO 27001, SOC 2, PCI-DSS certified. Built by Etech Global Services for Fortune 500 contact centers in healthcare, telecom, retail, banking, and BPO. 30 Ratings Visit Website Intermedia Unite Intermedia Unite® brings business communications, collaboration, and customer engagement into one easy-to-use platform—keeping teams connected, productive, and responsive from anywhere. It replaces fragmented tools by combining business phone service, video conferencing, team chat, and file sharing into one seamless experience, so employees can collaborate without switching apps. Unite delivers enterprise-grade calling with 100+ features, integrated customer engagement, and enhanced Microsoft Teams experiences. With mobile and desktop apps, users can call, meet, message, and engage customers from anywhere while maintaining a consistent business identity. AI-powered transcription, summaries, and insights help teams capture details and follow up efficiently. Backed by 99.999% uptime and J.D. Power-certified support, Unite ensures reliable performance—resulting in simpler communications, more productive teams, and better customer engagement. 1,634 Ratings Visit Website
About CallOne supplies cloud-based telecommunications solutions with which you can control all areas of your company telephony efficiently and intuitively. The core is our call center software , which is specially designed for the requirements of customer service or sales. Numerous interfaces and ready connectors integrate your existing business solutions to create the best customer experience. A cloud-based platform for modern corporate telephony, specially adapted to your individual requirements. Our goal: to advance your business. With what is perhaps the most comprehensive offer on the subject of office telephony. Our customers love speed. That is why all our customers receive personal contact persons. Customers come to CallOne when they really want to save money! We are focused on your return on investment. Together we turn on the great cost and savings potential.	About More than ever, professionals need to be able to communicate with each other and with their customers. Whether in the office or on the move, our telephony solutions can be adapted to suit everyone’s needs. Fixed telephony, mobile telephony, trunking, contact center or even telephony in teams, business telephony is becoming ever more versatile. Sewan's solutions can be easily adapted to every need. The voice technologies used in our solutions guarantee optimum call quality and rock-solid reliability. We know that business needs can change rapidly. Adding or deleting lines, and importing contacts, it's all done in the blink of an eye. Whatever type of business telephony you choose, our solutions are designed to be as cost-effective as possible, there's nothing superfluous. Our solutions are designed with the international market in mind: all our packages can be adapted to different needs.
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 interested in a cloud contact center and VoIP PBX solution	Audience Enterprises looking for a solution to manage their telephony and improve their communication operations
Support Phone Support Not Supported 24/7 Live Support Supported Online Not Supported	Support Phone Support Supported 24/7 Live Support Not 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 Supported Free Trial Supported	Pricing No information available. Free Version Not Supported Free Trial Not 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 Supported In Person Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Supported
Company Information CallOne Founded: 2010 Germany www.callone.de	Company Information Sewan Founded: 2007 Spain www.sewan.be/products/business-telephony/
Alternatives TENIOS	Alternatives Tata Communications
telegra	Phonology
CallerDesk	Wavetel Wavetel Business LTD
Cloud Dial	BDM Voice
CyTrack CyTrack Intelligence Systems View All	CALLMaster Software SpeechSoft View All
Categories Call Center Supported	Categories Business VoIP Supported SIP Trunk Supported Telephony Supported
Show More Features Call Center Features Blended Call Center Supported Call Logging Supported Call Recording Not Supported Call Scripting Supported Campaign Management Supported Database Not Supported Escalation Management Supported Inbound Call Center Supported IVR / Voice Recognition Not Supported Manual Dialer Supported Outbound Call Center Supported Predictive Dialer Not Supported Progressive Dialer Supported Queue Management Not Supported Real-time Chat Supported Reporting/Analytics Supported
Integrations Microsoft 365 Not Supported Microsoft Teams Not Supported SAP Cloud Platform Not Supported Salesforce Not Supported Yeastar P-Series PBX System Not Supported	Integrations Microsoft 365 Supported Microsoft Teams Supported SAP Cloud Platform Supported Salesforce Supported Yeastar P-Series PBX System Supported View All 5 Integrations
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