FluentStream vs. Zadarma Comparison


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		Related Products 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 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 3CX 3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution. 1,237 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 Zoom Phone Zoom Phone is an AI-powered cloud-based business phone system that provides voice calling, messaging, and unified communications through a Voice over Internet Protocol (VoIP) platform. The software enables employees to make and receive business calls from desktop computers, mobile devices, and compatible desk phones. Its calling features include auto receptionists, call queues, call forwarding, voicemail, call recording, SMS, and intelligent call routing. Built-in AI capabilities provide post-call summaries, voicemail transcription, action item extraction, and automated follow-up assistance. Zoom Phone also supports an optional AI receptionist that answers customer inquiries, schedules appointments, and transfers calls to appropriate employees. The platform integrates with Zoom Meetings, Zoom Chat, Salesforce, Microsoft, Google, and other business applications while providing centralized administration and call analytics. 2,944 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 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 Community Phone Calling made modern. Your business number. Your employees' phones. Our amazing features. A dial menu spoken by our voice actors. Callers press numbers to make purchases, hear MP3s, connect to specific staff, and more. Make and answer calls using your number on multiple phones without the caller ever knowing. Employees hear secret in-house menus, transfer calls, and send voicemails to their email, all from their dialpad. These business features require no new software or hardware. Your dialpad come to life. Porting your business or personal number at the press of a button. Select from our menu of modern voice features for your business or personal line. We'll activate these features on your current phone for you. No work (or learning) required from you. We'll be here to transform your number whenever your desires change. 1,597 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 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
About Do you want a business phone service that works without costing a fortune in setup or monthly fees? Wouldn't it be nice to focus on your customers instead of spending hours on hold with your provider every time you want to make a small change? Welcome to FluentStream! We're committed to being the easiest business communication system to do business with. We offer no-contract plans with 24/7 client success for every account. Not only will we hold your hand throughout the entire onboarding process, but we'll do everything on your behalf (including the hassle of calling your internet provider). We know how complicated phone setup can be, and we're more than happy to do the heavy lifting so you don't have to. It's all part of being the easiest business to do business with.	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 Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android 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 Small, medium and enterprise businesses.	Audience > 2 000 000 registered users in 160 countries worldwide
Support Phone Support Supported 24/7 Live Support 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 $20.00/month/user Essential - $20 per user per month Advanced - price on request Complete - price on request Contact Centers - price on request Free Version Supported Free Trial 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 Supported In Person Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information FluentStream Founded: 2007 United States www.FluentStream.com	Company Information Zadarma Founded: 2006 Bulgaria zadarma.com/en/
Alternatives AVOXI	Alternatives TollFreeForwarding
CloudTalk	DIDVN
Ringover	UniTalk
RingCentral RingEX RingCentral	VirtualPBX
Phone.com View All	Ringover View All
Categories Business Phone Systems Supported Business VoIP Supported Call Accounting Supported Call Center Supported Call Center Infrastructure (CCI) Supported Call Recording Supported Call Tracking Supported Customer Service Supported IVR Supported Telephony Supported UCaaS Supported Video Conferencing Supported Web Conferencing 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
Business Phone Systems Features Call Logging Supported Call Monitoring Supported Call Recording Supported Call Routing Supported Employee Directory Supported IVR / Voice Recognition Supported Mobile Access Supported Virtual Call Center Supported Web Conferencing Supported Business VoIP Features Call Parking 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 Call Center Features Blended Call Center Supported Call Logging Supported Call Recording Supported Call Scripting Supported Campaign Management Supported Database Not Supported Escalation Management Supported Inbound Call Center Supported IVR / Voice Recognition Supported Manual Dialer Supported Outbound Call Center Supported Predictive Dialer Supported Progressive Dialer Supported Queue Management Not Supported Real-time Chat Supported Reporting/Analytics Supported Call Recording Features Archiving Supported Call Sharing Supported Distributed Call Recording Supported Event Triggered Recording Not Supported File Transfer Not Supported Instant Retrieval Supported On-Demand Recording Supported Recording Bookmarking Supported Scheduled Recording Not Supported Screen Activity Recording Not Supported Video Call Recording 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 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 Telephony Features Auto-Dialer Supported Call Center Management Supported Call Monitoring Supported Contact Management Not Supported Inbound Reporting Supported IVR / Voice Recognition Supported Outbound Reporting Supported Predictive Dialer Supported Telemarketing Management Supported Voice & Data Integration Supported VoIP Supported Show More Features Call Accounting Features By-Extension Reporting Supported Call Duration Supported Call Monitoring Supported Call Volume Supported Caller Identification Supported Inbound Reporting Supported Outbound Reporting Supported Unattended Call Management Supported Who Answered Log Supported Customer Service Features Alerts / Escalation Supported Appointment Management Supported Call Center Management Not Supported Email Management Not Supported Knowledge Base Supported Live Chat Supported Performance Metrics Supported Queue Management Not Supported Self Service Portal Supported Social Media Integration Not Supported Surveys & Feedback Supported Virtual Assistant Not Supported Workflow Management Supported Video Conferencing Features Electronic Hand Raising Supported Mobile Access Supported On-Demand Webcasting Supported Presentation Streaming Supported Presentation Tools Supported Private Chat Supported Real-Time Chat Supported Record & Playback Ability Supported Screen Sharing Supported Two-Way Audio & Video Supported Video Conferencing Supported Whiteboard Not Supported Web Conferencing Features Electronic Hand Raising Supported Mobile Access Supported On-Demand Webcasting Supported Presentation Streaming Supported Presentation Tools Supported Private Chat Supported Real-Time Chat Supported Record & Playback Ability Supported Screen Sharing Supported Two-Way Audio & Video Supported Video Conferencing Supported Whiteboard Not Supported	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 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 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 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 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 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 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 Salesforce Supported Zendesk Supported Axis LMS Not Supported Bitrix24 Not Supported Cloudonix Not Supported Facebook Not Supported Flowlu Not Supported Freshdesk Supported Google Workspace Supported Microsoft 365 Supported Oki-Toki Not Supported Orderry Not Supported Pipedrive Not Supported Planfix Not Supported RemOnline Not Supported Slack Not Supported TeamSale Not Supported Telegram Not Supported Vanillasoft Supported Zoho CRM Not Supported Show More Integrations View All 7 Integrations	Integrations Salesforce Supported Zendesk Supported Axis LMS Supported Bitrix24 Supported Cloudonix Supported Facebook Supported Flowlu Supported Freshdesk Not Supported Google Workspace Not Supported Microsoft 365 Not Supported Oki-Toki Supported Orderry Supported Pipedrive Supported Planfix Supported RemOnline Supported Slack Supported TeamSale Supported Telegram Supported Vanillasoft Not Supported Zoho CRM Supported Show More Integrations View All 24 Integrations
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