CALLMaster Software vs. Zadarma Comparison


CALLMaster Software SpeechSoft	Zadarma	+	+
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About SpeechSoft Inc. develops and sells telephony automation software, and offers hardware and turnkey solutions that integrate with various telephony environments. Voice over Internet Protocol (VoIP), T1, Digital PBX and Analog. Combining six powerful telephony features into a single software package, CALLMaster software provides an integrated telephony solution for various businesses. SpeechSoft telephony products are scalable and support open non-proprietary architecture. This enables you to design cost-effective solutions that are customized to meet your business needs and budget. SpeechSoft, Inc. has been developing and selling telephony automation software since 1987. Our extensive industry experience has enabled us to provide cost-effective telephony solutions to our customers in many industries. We continue to partner with industry leaders Microsoft and Dialogic to provide leading-edge solutions.	About Powerful Cloud Telephony for Global Businesses Zadarma offers a feature-rich VoIP platform designed for businesses that want flexibility, scalability, and professional communication without high costs. Set up your cloud PBX in minutes, manage international teams, and serve customers worldwide — all from a single interface. Key features: - Virtual phone numbers in 110+ countries - Free cloud PBX with IVR, call routing, and analytics - Integration with CRMs: HubSpot, Zoho, Bitrix24, and more - AI Voice Agent and AI-speech recognition and analytics - Apps for desktop, mobile, and browser-based calling - AI-powered voice agents and call tracking - Full control via web interface and API Ideal for remote teams, support centers, and growing companies looking to modernize their phone systems.
Platforms Supported Windows Supported Mac Not Supported Linux Not Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Call center agents and sales teams in search of a telephony automation software solution	Audience > 2 000 000 registered users in 160 countries worldwide
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 Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing $2/month Phone numbers start from $2/month. Phone system bundles start from $0 per month for up to 5 users and at $22/month per 10 users. Free Cloud PBX, free Teamsale CRM, speech analytics, eSIM, website widgets and call tracking Free Version 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 4.9 / 5 ease 4.8 / 5 features 4.8 / 5 design 4.2 / 5 support 4.9 / 5 Read all reviews
	Pros & Cons from Real Users Pros Call forwarding, call transfer, call tracking and the rest of the features of PBX and CRM. I use it on a daily basis for inbound and outbound calls. A very useful service when travelling abroad, allowing you to communicate without breaking the bank. The PBX is very helpful, as it keeps the work running even when I'm not at the office. I mostly use it to make and receive calls, and some features of the PBX, such as voice greeting, voicemail and call recording. Clear Calls: Calls are crystal clear. I haven't had many hiccups, even with international calls. Saves Money: It's budget-friendly. I'm spending less on phone bills since I switched. Packed with Features: Lots of cool features like call forwarding, video chats, and voicemail. It's made my work life easier. Easy to Use: Setting up was a piece of cake. The interface is user-friendly, even for tech newbies. Scales Up: Whether you're a tiny startup or a big corporation, it can grow with you. Add or remove users as needed. The interface and features in the PBX, their own CRM and the integrations with others make it a useful product to combine. They offer telephony services and recently added data for travelers. We're looking forward to the new implementations they plan in the future. It is worth the price. Thank you Zadarma. Calls rates. Calls quality. Their free PBX and CRM. many features for free (voice mail, call forwarding, conference, call tracking ...) Customer service which is always available. Cons Didn't understand how to set up forwarding with the instructions. I have no complaints so far, everything is working flawlessly. Needs Good Internet: It relies on a stable internet connection. Internet problems mean no calls. Emergency Limitations: Not the best for emergencies. You might need a backup plan. Hardware Matters: Some old gadgets might not play nice with it, so check compatibility. Wish they could add numbers from more countries, specially mobiles. No available app for MacOS.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information SpeechSoft www.speechsoft.com	Company Information Zadarma Founded: 2006 Bulgaria zadarma.com/en/
Alternatives GAO Research	Alternatives TollFreeForwarding
Sewan	DIDVN
Phone EVE VoiceCTI Communications	UniTalk
BDM Voice	VirtualPBX
PBXware Bicom Systems View All	Ringover View All
Categories Call Center Infrastructure (CCI) Supported Telephony Supported	Categories Business Phone Systems Supported Business VoIP Supported Call Center Supported Call Forwarding Supported Call Recording Supported Call Tracking Supported Cloud Communication Platform Supported Cloud PBX Supported CRM Supported eSIMs Supported IVR Supported SIP Trunk Supported Softphone Supported Telephony Supported
Telephony Features Auto-Dialer Not Supported Call Center Management Supported Call Monitoring Supported Contact Management Not Supported Inbound Reporting Supported IVR / Voice Recognition Supported Outbound Reporting Supported Predictive Dialer Not Supported Telemarketing Management Not Supported Voice & Data Integration Not Supported VoIP Supported	Telephony Features Auto-Dialer Supported Call Center Management Supported Call Monitoring Supported Contact Management Supported Inbound Reporting Not Supported IVR / Voice Recognition Supported Outbound Reporting Not Supported Predictive Dialer Not Supported Telemarketing Management Not Supported Voice & Data Integration Supported VoIP Supported Show More Features Business Phone Systems Features Call Logging Supported Call Monitoring Supported Call Recording Supported Call Routing Supported Employee Directory Not Supported IVR / Voice Recognition Supported Mobile Access Supported Virtual Call Center Supported Web Conferencing Supported Business VoIP Features Call Parking Not Supported Call Recording Supported Contact Management Supported Encryption Supported IVR / Voice Recognition Supported Ring Groups Supported SIP Trunking Supported Unified Communications Supported Voice Quality Enhancement Supported CRM Features Calendar/Reminder System Supported Call Logging Supported Document Storage Not Supported Email Marketing Supported Internal Chat Integration Not Supported Lead Scoring Supported Marketing Automation Integration Supported Mobile Access Supported Quotes / Proposals Not Supported Segmentation Not Supported Social Media Integration Not Supported Task Management Supported Territory Management Not Supported Call Center Features Blended Call Center Not Supported Call Logging Supported Call Recording Supported Call Scripting Supported Campaign Management Supported Database Supported Escalation Management Not Supported Inbound Call Center Supported IVR / Voice Recognition Supported Manual Dialer Supported Outbound Call Center Supported Predictive Dialer Not Supported Progressive Dialer Supported Queue Management Supported Real-time Chat Not Supported Reporting/Analytics Supported Call Recording Features Archiving Not Supported Call Sharing Supported Distributed Call Recording Supported Event Triggered Recording Not Supported File Transfer Not Supported Instant Retrieval Not Supported On-Demand Recording Supported Recording Bookmarking Not Supported Scheduled Recording Not Supported Screen Activity Recording Not Supported Video Call Recording Not 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 Not Supported Cloud Communication Platform Features Audio / Video Conferencing Supported Call Center Supported Call Recording Supported Call Routing Supported Chat / Messaging Not Supported Fax Management Supported File Sharing Not Supported IVR / Voice Recognition Supported Cloud PBX Features Call Recording Supported Call Routing Supported IVR / Voice Recognition Supported Ring Groups Supported SIP Trunking Supported Virtual Extensions Supported Web Conferencing Supported IVR Features Call Center Supported Call Logging Supported Call Recording Supported Call Routing Supported Multiple Scripts Supported Phone Key Input Supported Survey Management Not Supported Text to Speech Supported Voice Customization Supported Voice Mail Supported SIP Trunk Features Automatic Fail-over Routing Supported Call Data Records Supported Caller ID Supported Disaster Recovery Supported e911 Not Supported International Numbers Supported Multiple DID Options Supported PSTN Forwarding Supported Toll-Free Numbers Supported Softphone Features Audio / Video Conferencing Supported Call Logging Supported Call Recording Supported Call Transfer Supported Caller Identification Supported Chat / Messaging Not Supported Contact Management Supported Fax Management Supported
Integrations Axis LMS Not Supported Bitrix24 Not Supported Cloudonix Not Supported Facebook Not Supported Flowlu Not Supported Kommo Not Supported Microsoft Teams Not Supported Nekton.ai Not Supported Oki-Toki Not Supported Orderry Not Supported Pipedrive Not Supported Planfix Not Supported RemOnline Not Supported Smartest Voice Not Supported Stackreaction Not Supported TeamSale Not Supported Telegram Not Supported Zendesk Not Supported Zoho CRM Not Supported Zoho Desk Not Supported Show More Integrations	Integrations Axis LMS Supported Bitrix24 Supported Cloudonix Supported Facebook Supported Flowlu Supported Kommo Supported Microsoft Teams Supported Nekton.ai Supported Oki-Toki Supported Orderry Supported Pipedrive Supported Planfix Supported RemOnline Supported Smartest Voice Supported Stackreaction Supported TeamSale Supported Telegram Supported Zendesk Supported Zoho CRM Supported Zoho Desk Supported Show More Integrations View All 23 Integrations
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