FreePBX

FreePBX

Sangoma Technologies
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About

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.

About

The “Free” in FreePBX stands for Freedom. That’s because FreePBX, the world’s most popular open source IP PBX, gives users the tools to build a phone system tailored to their needs. Discover the power of open source communications. Take a look at all the built-in features FreePBX has to offer and start building your phone system. Transform your FreePBX install into a robust Unified Communications system with commercial modules from Sangoma and other add-ons for FreePBX. Visit the Knowledge Base on the FreePBX Wiki! Or let FreePBX experts assist with support for installing FreePBX, updating, troubleshooting, and beyond. Completely free to download and use, the power of FreePBX comes from a global community of developers who ensure it remains a high compatibility and customizable platform with all the key features needed to build a scalable business phone system on any budget.

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
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Businesses that rely on inbound calls to generate leads, serve customers, and grow revenue.

Audience

Companies interested in a completely free open source PBX system

Audience

> 2 000 000 registered users in 160 countries worldwide

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Screenshots and Videos

Pricing

$19 per month
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Pricing

$2/month
Free Version
Free Trial

Reviews/Ratings

Reviews/Ratings

Overall 4.0 / 5
ease 1.0 / 5
features 5.0 / 5
design 5.0 / 5
support 1.0 / 5

Reviews/Ratings

Overall 4.9 / 5
ease 4.8 / 5
features 4.8 / 5
design 4.2 / 5
support 4.9 / 5

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

800.com
Founded: 1997
United States
www.800.com

Company Information

Sangoma Technologies
Founded: 1984
Canada
www.freepbx.org

Company Information

Zadarma
Founded: 2006
Bulgaria
zadarma.com/en/

Alternatives

Alternatives

Alternatives

Asterisk

Asterisk

Sangoma Technologies
SIPStation

SIPStation

Sangoma

Categories

Categories

Categories

Business Phone Systems Features

Call Logging
Call Monitoring
Call Recording
Call Routing
Employee Directory
IVR / Voice Recognition
Mobile Access
Virtual Call Center
Web Conferencing

Call Tracking Features

Call Log
Call Recording
Call Routing
Caller Identification
Campaign Management
Conversion Tracking
CRM
IVR / Voice Recognition
Keyword Tracking

SMS Marketing Features

2-Way Messaging
Artificial Intelligence
Contact Management
Mass Texting
Message Personalization
MMS
Mobile Coupons
Mobile Keywords
Polls / Voting
Reporting/Analytics
Scheduled Messaging
Shortcodes
Text-to-Win

Business Phone Systems Features

Call Logging
Call Monitoring
Call Recording
Call Routing
Employee Directory
IVR / Voice Recognition
Mobile Access
Virtual Call Center
Web Conferencing

Business VoIP Features

Call Parking
Call Recording
Contact Management
Encryption
IVR / Voice Recognition
Ring Groups
SIP Trunking
Unified Communications
Voice Quality Enhancement

CRM Features

Calendar/Reminder System
Call Logging
Document Storage
Email Marketing
Internal Chat Integration
Lead Scoring
Marketing Automation Integration
Mobile Access
Quotes / Proposals
Segmentation
Social Media Integration
Task Management
Territory Management

Call Center Features

Blended Call Center
Call Logging
Call Recording
Call Scripting
Campaign Management
Database
Escalation Management
Inbound Call Center
IVR / Voice Recognition
Manual Dialer
Outbound Call Center
Predictive Dialer
Progressive Dialer
Queue Management
Real-time Chat
Reporting/Analytics

Call Recording Features

Archiving
Call Sharing
Distributed Call Recording
Event Triggered Recording
File Transfer
Instant Retrieval
On-Demand Recording
Recording Bookmarking
Scheduled Recording
Screen Activity Recording
Video Call Recording

Call Tracking Features

Call Log
Call Recording
Call Routing
Caller Identification
Campaign Management
Conversion Tracking
CRM
IVR / Voice Recognition
Keyword Tracking

Cloud Communication Platform Features

Audio / Video Conferencing
Call Center
Call Recording
Call Routing
Chat / Messaging
Fax Management
File Sharing
IVR / Voice Recognition

Cloud PBX Features

Call Recording
Call Routing
IVR / Voice Recognition
Ring Groups
SIP Trunking
Virtual Extensions
Web Conferencing

IVR Features

Call Center
Call Logging
Call Recording
Call Routing
Multiple Scripts
Phone Key Input
Survey Management
Text to Speech
Voice Customization
Voice Mail

SIP Trunk Features

Automatic Fail-over Routing
Call Data Records
Caller ID
Disaster Recovery
e911
International Numbers
Multiple DID Options
PSTN Forwarding
Toll-Free Numbers

Softphone Features

Audio / Video Conferencing
Call Logging
Call Recording
Call Transfer
Caller Identification
Chat / Messaging
Contact Management
Fax Management

Telephony Features

Auto-Dialer
Call Center Management
Call Monitoring
Contact Management
Inbound Reporting
IVR / Voice Recognition
Outbound Reporting
Predictive Dialer
Telemarketing Management
Voice & Data Integration
VoIP

Integrations

AWS Marketplace
Azure Marketplace
Bitrix24
CRMTiger
Cloudonix
Dynamics Telephony
ICTBroadcast
Kommo
Meta Ads
Microsoft Teams
PBXDom
Pipedrive
Planfix
SIP Caller
SIP.US
Stackreaction
Syncro
Telegram
Zapier
Zoho Desk

Integrations

AWS Marketplace
Azure Marketplace
Bitrix24
CRMTiger
Cloudonix
Dynamics Telephony
ICTBroadcast
Kommo
Meta Ads
Microsoft Teams
PBXDom
Pipedrive
Planfix
SIP Caller
SIP.US
Stackreaction
Syncro
Telegram
Zapier
Zoho Desk

Integrations

AWS Marketplace
Azure Marketplace
Bitrix24
CRMTiger
Cloudonix
Dynamics Telephony
ICTBroadcast
Kommo
Meta Ads
Microsoft Teams
PBXDom
Pipedrive
Planfix
SIP Caller
SIP.US
Stackreaction
Syncro
Telegram
Zapier
Zoho Desk
Claim FreePBX and update features and information
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