Top 10 Zadarma Alternatives:
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CloudTalk

CloudTalk is a cloud-based VoIP software trusted by over 4,000 businesses. It offers AI-powered features, customizable call flows, and real-time analytics. It integrates with more than 100 tools and allows you to use local numbers in 160 countries. Plus, it’s easy to use, supports multiple languages, and guarantees 99.999% uptime

CloudTalk’s benefits

• Advanced AI features: AI Voice Agents, Call Recording, Call Summaries, and more.
• 24/7 technical support.
• Perfect for remote teams and small to mid-sized businesses.
• High-quality, secure calls available around the clock.
• User-friendly with quick setup.
• Flexible pricing with no hidden fees.

Key features

• Multi-level Interactive Voice Response (IVR) to efficiently route calls.
• AI Voice Agent that qualifies leads, confirms meetings,and sends reminders. 
• Advanced analytics and real-time performance tracking for agents and calls.
• Smart routing and customizable call queues.
• AI-powered features: automatic transcription, Sentiment Analysis, and Smart Notes.
• Global SMS and MMS sending and receiving.
• AI Sales Dialer, including power, smart, and parallel dialing modes.

What is CloudTalk Missing?

CloudTalk doesn’t offer a native video calling feature, which limits direct visual communication within the platform—requiring external tools for video meetings.

What Type of Business is It Best For?

CloudTalk is ideal for small and medium-sized businesses looking to boost productivity and cut costs, without the need for large investments or complex technical setups.

Pricing

• Lite Plan (from $19 per user/month) — available only in the Americas
• Starter Plan (from $25 per user/month)
• Essential Plan (from $29 per user/month)
• Expert Plan (from $49 per user/month)
• Custom Plan (Quote-based)

Justcall

Justcall is a cloud phone system that provides businesses with a seamless calling experience. It’s a VoIP solution that offers advanced features and tools to manage customer communications. The company was founded in 2016 and has since grown to serve over 6,000 customers globally.

Justcall’s benefits

• Integrates with multiple CRM and helpdesk platforms, including HubSpot, Zendesk, and Freshdesk.
• Provides a dedicated mobile app for both iOS and Android devices.
• Offers local phone numbers in over 95 countries and enables you to make calls from anywhere in the world.
• Allows you to track your team’s performance with real-time analytics and insights.

Key features

• Automatic Call Distribution: Route calls to the right agent or team based on their skill set and availability.
• Call Recording: Keep a record of all incoming and outgoing calls.
• Call Masking: Protect your agents’ privacy by using Justcall’s masking feature, which replaces their personal phone numbers with a business number.
• International Phone Numbers: Get local phone numbers in over 95 countries worldwide.
• Conference Calls: Easily add up to 50 participants to a call with Justcall’s conference calling feature.

What is Justcall Missing?

Justcall doesn’t offer some of the more advanced features, such as auto-attendant, call tagging, or skill-based routing. Additionally, while it does offer some integrations with popular CRM platforms, it doesn’t offer as many as some other competitors.

What Type of Business is It Best For?

Justcall is best suited for small and medium-sized businesses that need a reliable phone system with advanced features. Its integrations with popular CRM and helpdesk platforms make it a great choice for sales and customer service teams.

Pricing

• Team (from $25 per user/month)
• Pro (from $42 per user/month)
• Pro Plus (from $42 per user/month)
• Business (Quote-based)

Ringover

Ringover is a cloud-based phone system that offers a range of features to enhance business communications, including call recording, IVR, and analytics. The software provides multichannel communication options, including voice, chat, and video.

Ringover’s benefits

• Easy to set up and use.
• Integrations with various third-party tools.
• 24/7 customer support.
• Mobile application for on-the-go business management.
• Advanced analytics and reporting tools.

Key features

• Call Recording: Records and stores all calls for future reference.
• IVR System: Offers a menu of options for customers to direct their calls.
• Real-Time Monitoring: Allows managers to monitor calls and agents in real-time.
• Multichannel Communication: Offers voice, chat, and video options for communication.
• Analytics and Reporting: Provides data-driven insights into call volume and agent performance.

What is Ringover Missing?

Ringover’s pricing plans can be expensive for small businesses, and its customer service can be slow to respond. Additionally, some users have reported issues with the software’s call quality and reliability.

What Type of Business is It Best For?

Ringover is a good choice for businesses of all sizes that require a multichannel communication solution with advanced analytics and reporting tools.

Pricing

• Smart (from $21 per user/month)
• Business (from $44 per user/month)
• Advanced (Quote-based)

Aircall

Aircall is an advanced calling solution used by 15,000+ clients. It’s designed to speed up sales processes, boost communication with prospects, and close more deals. You can Automatically dial multiple candidates in a back-to-back queue and surface crucial contact information directly within the phone interface.

Aircall’s benefits

Aircall excels when it comes to automation. The provider also features many useful integrations, including Intercom, Pipedrive, and Zapier. Furthermore, it offers Advanced automation tools, user-friendly apps, and reliable customer support.

Key features

• Automatic Call Distribution
• Call Monitoring
• Call Transfer
• Call Recording 
• Call routing

What is Aircall missing?

Aircall lacks some essential video-calling features. Webinar hosting and screen-sharing capabilities are severely limited on the platform, which can lead to a fair amount of frustration for users.

What Type of Business Is It Best For?

Aircall is a calling software primarily targeted at small businesses using the phone to conduct sales and support business daily, but certainly not all of them. Think about how frequently your team uses smart dialers. You might consider looking elsewhere if they’re a core part of your day-to-day work.

Pricing

• Essentials (from $30 per user/month)
• Professional (from $50 per user/month)
• Custom (Quote-based)

Vonage

Vonage is among the best-known virtual phone providers in the world. They’ve been in the business for over 20 years and have established an enviable market leader reputation.

Vonage’s benefits

• The Virtual Receptionist automatic attendant feature allows calls to be forwarded to other departments.
  
• Moreover, businesses can provide callers with alternatives for call routing that let them use either their name or an extension to dial. Before having their calls routed to a department, callers can also use the company directory.
  
• Even when businesses use cloud services that consume a lot of bandwidth, such as collaboration, chat, and video tools, Vonage’s network optimization features ensure call continuity and call quality.

Key features

• Stability and reliability
• Auto-attendant
• CRM integrations
• Voice and video conferencing
• Call forwarding services

What is Vonage missing?

Unfortunately for customers, Vonage has capitalized on its reputation by charging much more for its services than other comparable virtual phone software providers. 

Vonage pricing also includes many hidden fees that make the service far more expensive than expected. 

This can be a real downside for small businesses that need to be more discerning about how and where they expend their resources.

What Type of Business Is It Best For?

Vonage is best for companies looking for a well-established provider. 

Pricing

Quote-based

3CX

3CX is a software-based PBX system that offers a complete unified communications solution. It provides businesses of all sizes with enterprise-level features that allow them to improve their communications processes. 3CX has an easy-to-use interface and provides advanced features that boost productivity and improve customer experience.

3CX’s benefits

• Integration with popular CRMs, such as Salesforce, Microsoft Dynamics, and HubSpot, allowing for a streamlined sales process.
• Video conferencing: 3CX provides video conferencing that supports up to 250 people. This feature is available on desktop, mobile, and in your browser.
• WebRTC technology: This enables you to make and receive voice and video calls directly from your web browser.
• User-friendly interface: 3CX provides a clean, modern, and intuitive user interface that is easy to navigate.
• Cost-effective: 3CX is much more affordable than traditional phone systems. It requires no additional hardware or maintenance fees.

Key features

• Web-based management console: The web-based console enables you to manage your phone system from anywhere in the world.
• Mobile Apps: The mobile app allows you to take your office with you, giving you access to all the features of your desk phone.
• Advanced call center features: The system provides all the features required to operate a professional call center, such as call queuing, call routing, and call monitoring.
• SIP Trunks: 3CX supports many popular SIP trunks, making it easier to connect with other VoIP services.
• Unified Communications: 3CX integrates with popular chat platforms, such as Slack, Microsoft Teams, and more, allowing for improved internal communications.

What is 3CX Missing?

One significant limitation of 3CX is the lack of an agent interface. This means that users need to download and install a third-party application to use the system. There is also no real-time reporting or a card-free trial.

What Type of Business Is It Best For?

3CX is best suited for small and medium-sized businesses that need a phone system that is easy to set up and manage, with low costs, and reliable customer support. It’s also an excellent choice for remote teams as the platform can be used from anywhere with an internet connection.

Pricing

• Professional Edition (from $305 for 4 simultaneous calls)
• Enterprise Edition (from $380 for 4 simultaneous calls)

RingCentral

When you think about VoIP telephony solutions, RingCentral is among the first ones that come to mind. It’s no wonder the company has been on the market for over 20 years and has built quite a reputation. 

RingCentral’s benefits

RingCentral has a great variety of features and offers HD-quality voice and video. The provider is a good fit for enterprises since it provides an omnichannel experience, lead qualification tools, management, collaboration, and performance features – all in a single software.

Key features

• SIP Trunking
• IVR
• Call Recording
• Call Routing
• Contact Management

What is RingCentral Missing?

Despite all the positives, RingCentral lacks many essential tools that modern businesses require. 

Features like native sentiment analytics, Speech-to-Text transcription, smart dialers, or Skill-based routing are only included in Contact Centre Solution. The same goes for some agent management features, like monitoring.

The Call recording tool and Toll-free numbers are only available as add-ons for an additional cost. 

Furthermore, RingCentral’s implementation can take as much as 90 days and involves an implementation fee. RingCentral UI is also not always the friendliest to work with. 

What Type of Business is It Best For?

RingCentral MVP is a flexible cloud-based solution ideal for businesses of all sizes.

Pricing

• Core (from $20/user/month)
• Advanced (from $25/user/month)
• Ultra (from $35/user/month)
• Customer Engagement Bundle (Quote-based)

Nextiva

Nextiva is a big player in the VoIP market, providing services to more than 15,000 customers. Nextiva is widely regarded as user-friendly — users can start calling within minutes thanks to a simple and intuitive setup process. Furthermore, the system is hosted by Nextiva, which makes maintenance of the software Nextiva’s responsibility.

Nextiva’s benefits

Nextiva offers various advanced features, including conference calling, voicemail transcription, multi-level attendant, and much more. The provider also integrates with solutions like Zendesk, ConnectWise, or MS Teams.

Nextiva’s HIPAA-compliant virtual faxing makes it a great solution for healthcare workers. Medical employees can share information without having to worry about data breaches. 

Furthermore, 24/7 support means agents are always on hand to assist you.

Key features

• Unlimited Calling
• Video Conference Recordings
• Mobile & Desktop Apps
• Workflow Optimization
• Omnichannel Communications

What is Nextiva Missing?

Although Nextiva is a well-known VoIP solution, there are some issues you should know about when considering this provider:

Integrations: Nextiva is missing certain integrations, like Slack or Zapier. With Zapier, users can connect their VoIP telephony system with thousands of non-native systems. 

Prices: Many consider Nextiva’s prices high, especially for small businesses.

What Type of Business is It Best For?

Businesses need a robust, secure, and reliable enterprise phone system that works across every device and has advanced features like video conferencing, mobile apps, call recording, and more.

Pricing

• Core (from $15/user/month)
• Engage (from $25/user/month)
• Power Suite CX (from $75/user/month)

Five9

Five9 is a cloud-based contact center solution that offers a range of features for customer service and sales teams. These include omnichannel support, workforce optimization, reporting and analytics, and more.

Five9’s benefits

• Offers an all-in-one cloud contact center solution.
• Omnichannel support for a seamless customer experience.
• Advanced workforce optimization features for improved agent productivity.
• Robust reporting and analytics capabilities.
• Easily integrate with other software.

Key features

• Omnichannel Support: Enables interaction across all channels.
• Workforce Optimization: Improves agent productivity and engagement.
• Reporting and Analytics: Provides insights to improve performance.
• Integrations: Easily connect with other software.
• All-in-one Solution: Offers an all-in-one cloud contact center solution.

What is Five9 Missing?

Five9’s pricing can be higher compared to some other contact center solutions in the market, which may make it less attractive to some businesses. Additionally, some users have reported issues with the platform’s call quality.

What Type of Business is It Best For?

Five9 is suitable for mid-sized and large enterprises that require an all-in-one cloud contact center solution with omnichannel support, advanced workforce optimization features, and robust reporting and analytics capabilities.

Pricing

• Digital Plan ($119 per user/month)
• Core Plan ($159 per user/month)
• Plus Plan (Quote-based)
• Pro Plan (Quote-based)
• Enterprise Plan (Quote-based)

Ooma

Ooma is an ideal solution for smaller companies with up to 500 employees or a home phone service. It is mostly used for call logging, alerts, and escalations. 

Ooma’s benefits

• Simple set-up: you can install the phone system without any technical expertise, and it comes pre-configured.
• Feature-rich mobile app that is compatible with both iPhones and Android devices.
• Ooma’s Virtual Receptionist is a great option for managing calls for your company. You can program a personalized welcome, direct callers to various extensions, or offer a menu of choices that can direct callers to the appropriate party.

Key features

• Voicemail-to-Email Forwarding
• Caller ID or Video Conferencing
• Desktop and Mobile apps for Android and iPhone

What is Ooma Missing?

Although the setup is very simple, and you can seek assistance from guides or customer support, no in-person training is involved. Ooma also doesn’t offer predictive dialers and telemarketing management. These features speed up your workflow and make your sales efforts much smoother. 

What Type of Business is It Best For?

Ooma is best for smaller businesses looking for a basic VoIP service. 

Pricing

• Essentials ($19.95 per user/month)
• Pro ($24.95 per user/month)
• Pro Plus ($29.95 per user/month)

Key Factors to Consider When Choosing the Right Zadarma Alternative

Before switching from Zadarma—or committing to it for the first time—it’s important to assess your long-term business needs. Ask yourself:

• Will this system scale with your team as it grows?
  
• Are advanced features like smart routing, analytics, or integrations readily available?
  
• How easy is setup, and what level of support will you get during onboarding and beyond?
  
• Does pricing reflect real usage, or will surprise fees add up as you expand?
  

Choosing the right solution now saves time, cost, and frustration down the road. Let’s see how CloudTalk compares.

Why 30,000+ Teams Trust CloudTalk

​​CloudTalk powers more—and better—conversations for over 30,000 sales and support professionals worldwide. From fast-growing startups to global brands like Glovo, Mercedes-Benz, and Revolut, teams choose CloudTalk for its reliability, scalability, and smart calling features.

• 4.4/5 rating on G2, based on over 1,800+ verified reviews.
  
• 178+ G2 badges across Customer Support, Ease of Use, Implementation, and more.
  
• Award-winning – Named one of G2’s Top 50 Best Customer Service Software

Features That Make CloudTalk the Best Zadarma Alternative for Your Business

From day one, CloudTalk is designed to grow with you. Here’s why it’s a smarter long-term solution:

• Global reach: Local numbers in 160+ countries
  
• Automated workflows: Visual call flows, smart routing, VIP queues
  
• AI-powered insights: Transcripts, Sentiment Analysis, auto-notes
  
• Real-time visibility: Wallboards, agent reporting, custom dashboards
  
• CRM-ready: 100+ one-click integrations
  
• Fast setup: Up and running in hours—not days