3CX vs JustCall Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

3CX

0.0 (0 reviews)

3CX is an open-standard communications system that provides your business with a complete solution for calls, video conferencing, live chat, and messaging across multiple devices and platforms.

Starting at Free
Free Trial 60 days
VS

JustCall

0.0 (0 reviews)

JustCall is an AI-powered communication platform that provides businesses with a cloud phone system, SMS capabilities, and sales automation tools to enhance customer engagement and team productivity.

Starting at $19/mo
Free Trial 14 days

Quick Comparison

Feature 3CX JustCall
Website 3cx.com justcall.io
Pricing Model Freemium Subscription
Starting Price Free $19/month
FREE Trial ✓ 60 days free trial ✓ 14 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas on-premise mobile desktop cloud mobile desktop
Integrations Microsoft Teams Salesforce HubSpot Zendesk Microsoft 365 Freshdesk Mondat.com Zoho CRM WhatsApp Facebook HubSpot Salesforce Pipedrive Zendesk Slack Intercom Copper Zoho CRM Freshdesk Monday.com
Target Users small-business mid-market enterprise small-business mid-market
Target Industries
Customer Count 0 0
Founded Year 2005 2016
Headquarters Nicosia, Cyprus New York, USA

Overview

3

3CX

3CX is a robust communications platform that replaces traditional hardware PBX systems with a flexible, software-based solution. You can manage your business calls, host high-quality video conferences, and respond to customer messages from a single interface. It integrates directly with your website's live chat and social media channels like WhatsApp and Facebook, ensuring you never miss a lead.

You have total control over your deployment, whether you want to host it in your own private cloud, on-premise on Windows or Linux, or let 3CX host it for you. It scales effortlessly from small offices to large global enterprises by offering different editions based on your concurrent call needs rather than charging per user. This unique approach helps you slash telecommunication costs while maintaining professional communication standards.

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JustCall

JustCall is a comprehensive communication platform that transforms how you handle customer interactions across phone, SMS, and WhatsApp. You can instantly get local or toll-free numbers in over 70 countries, allowing your team to establish a global presence from a single interface. The platform focuses on eliminating manual data entry by syncing every call and message directly with your existing CRM.

You can accelerate your outbound sales efforts using automated dialers and improve coaching with real-time AI insights. Whether you are managing a remote support team or a high-volume sales department, the software provides the visibility you need through live call monitoring and detailed analytics. It simplifies your tech stack by consolidating your phone system, messaging, and workflow automation into one easy-to-use dashboard.

Overview

3

3CX Features

  • Multi-Channel Messaging Answer your business WhatsApp, Facebook, and SMS messages directly from the 3CX interface to keep all conversations centralized.
  • Integrated Video Conferencing Host professional virtual meetings with screen sharing and whiteboards for up to 250 participants without installing extra software.
  • Mobile Apps Take your office extension anywhere with native iOS and Android apps that save battery life using push notifications.
  • Website Live Chat Convert website visitors into customers by chatting in real-time and elevating chats to voice calls with one click.
  • Visual Call Management Monitor agent status and manage incoming calls effectively using the web-based switchboard and drag-and-drop call transfers.
  • CRM Integration Connect your CRM to see caller details instantly and automate call logging to keep your customer records accurate.
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JustCall Features

  • Multi-Channel Communication. Make calls, send texts, and manage WhatsApp chats from a single unified dashboard to stay connected with customers.
  • Auto Dialer. Automate your outbound calling campaigns and reach more prospects in less time without manual dialing errors.
  • CRM Integration. Connect with over 100 CRMs to automatically log calls, recordings, and texts directly under your contact records.
  • AI Call Scoring. Use AI to automatically analyze and score your calls based on sentiment, talking speed, and script adherence.
  • Live Call Monitoring. Listen in on live calls, whisper advice to your agents, or join the conversation to ensure high-quality service.
  • Local Presence. Increase your call pick-up rates by showing a local caller ID that matches your prospect's geographic location.

Pricing Comparison

3

3CX Pricing

3CX FREE
$0
  • Up to 10 users
  • 3CX hosting included
  • WhatsApp and SMS integration
  • Live Chat and Team Messaging
  • Video conferencing for 25 users
J

JustCall Pricing

Essentials
$19
  • Unlimited calling within US & Canada
  • One local or toll-free number
  • SMS and MMS capabilities
  • Basic CRM integrations
  • Call forwarding and recording
  • Mobile and desktop apps

Pros & Cons

M

3CX

Pros

  • Significant cost savings compared to per-user pricing
  • Flexible deployment options for cloud or on-premise
  • Excellent mobile app performance for remote work
  • Easy to set up and manage via web-portal

Cons

  • Technical setup may require some networking knowledge
  • Customer support is primarily handled through partners
  • Interface can feel slightly dated to some users
A

JustCall

Pros

  • Seamless integration with popular CRMs like HubSpot and Pipedrive
  • Quick and easy setup process for new phone numbers
  • Reliable mobile app for managing calls on the go
  • Helpful automated SMS sequences for lead follow-up

Cons

  • Call quality can occasionally fluctuate on weaker connections
  • Interface can feel cluttered when managing many active lines
  • Additional costs for international numbers can add up quickly
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