osTicket

osTicket is a widely-used open source support ticket system. It seamlessly integrates inquiries created via email, phone and web-based forms into a simple easy-to-use multi-user web interface.

Free
Open Source
Windows
Linux
Web
Self-Hosted
PHP
MySQL Community Edition

Links to official osTicket sites

Features

The Best 72 osTicket Alternatives

97 Like

UseResponse

UseResponse is a fully customizable, customer feedback software and support ticketing system with open code that you can place on your server or use in cloud.

Commercial Web Self-Hosted

Multiple languages Slack integration Skype integration Knowledge base Helpdesk ticketing Facebook Messenger integration SLA
96 Like

SupportBee

The Easiest Way To Manage Customer Support Emails. SupportBee is built for collaboration - no per agent fees and no bloat! Add everyone in your team to your helpdesk.

Commercial Web
86 Like

Freshdesk

Freshdesk is an award-winning, online help desk software that allows you to support customers over email, phone, the web or even through Twitter and your company's Facebook page.

Commercial Mac OS X Windows Linux Android iPhone Android Tablet Chrome OS Web

Ad free Team Collaboration
53 Like

Zendesk

Offers on-demand help desk software, covering customer support, trouble tickets and knowledge base. No install. No worries.

Commercial Android iPhone iPad Web Blackberry
44 Like

InvGate Service Desk

InvGate Service Desk is a web-based ITIL-ready solution with an unprecedented user interface. Code-free config for Incident, Problem, Change, Asset & Knowledge processes.

Commercial Web
36 Like

Bugzilla

Bugzilla is a "Defect Tracking System" or "Bug-Tracking System". Defect Tracking Systems allow individual or groups of developers to keep track of outstanding bugs in their product effectively.

Free Open Source Web
33 Like

Zent.io

Zent.io is a Contact Center Cloud Software Multichannel that unify chat, phone and e-mail. All the communication channels will be answered from a single interface.

Commercial Mac OS X Windows Linux Web

Real time collaboration Knowledge base Call recording Customer Chat
32 Like

OTRS Business Solution™

The OTRS Business Solution™ helps to improve your service quality at an attractive price-performance ratio.

Free Open Source Linux Web Mac Self-Hosted Perl
31 Like

Jitbit Helpdesk

Jitbit HelpDesk is helpdesk software that has same price for ANY number of technicians. And it has everything a help-desk needs: 2-way email integration, asset tracking, knowledge base, file attachments and more.

Commercial Windows Android Android Tablet iPad Web
27 Like

TeamSupport.com

Our online help desk is so much more than “just another ticketing system.” Most support software only supports one-to-one communications with your customers and you lose visibility at the customer level.

Commercial Web
25 Like

Trakdesk

Trakdesk is a fully customizable customer support software and helpdesk solution that provides you with all the necessary tools to provide exceptional customer support while earning customers smiles.

Commercial Mac OS X Windows Linux Android iPhone Chrome OS Web Windows Mobile

Gamification Knowledge base
24 Like

Reamaze

Reamaze is a helpdesk and live chat platform designed to help businesses support, engage, and convert customers on a single platform. Perfect for chat, social, email, SMS/MMS, FAQ, site monitoring, automatic messaging, CRM, and workflows.

Commercial Windows Linux Android Web Mac

Customizable Integrated Chat CRM Mobile friendly Workflow Automation Real time monitoring Knowledge base Embeddable Customer Journey Mapping Customer Chat Social media integration Shopify integration Ecommerce integration Helpdesk ticketing Automated messaging Automatic customer engagement Custom widgets FAQ Automation
18 Like

VisionProject

Web based software for project management, issue tracking, collaboration, team calendar, kanban board and more... It is a powerful platform especially suitable for application development or product development organizations.

Free Personal Web

Kanban boards Team Collaboration Email tracking
17 Like

DeskPRO

DeskPRO is the modern helpdesk platform. Unparalleled usability and flexible configuration mean that your agents can concentrate on helping users.

Commercial Web Self-Hosted

CRM Knowledge base
17 Like

Zammad

Zammad is a web based open source helpdesk/customer support system with many features to manage customer communication via several channels like telephone, Facebook, Twitter, chat and e-mails.

Free Open Source Web Self-Hosted

Customizable Integrated Chat Slack integration Facebook integration Twitter integration Email automation REST API Auto responder Email tracking Customer Chat
15 Like

Deskero

With an innovative user interface, studied to offer a completly streamlined experience, Deskero takes care of the clients in the most simple and straight forward way, through both the traditional channels (mail and web) and the newest...

Commercial Android iPhone iPad Web

Customizable CRM
14 Like

Brimir

Brimir is an open source helpdesk system. It allows you to send and receive support emails through a friendly web interface. Received emails are converted to tickets, which can be assigned to agents.

Free Open Source Windows Linux Android iPhone Android Tablet BSD Web Mac
13 Like

Request Tracker

RT is an enterprise-grade ticketing system which enables a group of people to intelligently and efficiently manage tasks, issues, and requests submitted by a community of users.

Free Open Source Linux Web Perl
9 Like

Helpy.io

A modern, open-source and multi-lingual helpdesk, including email tickets, knowledgebase and community forums.

Commercial Mac OS X Windows Linux iPhone iPad Web Self-Hosted

Multiple languages Support for Bootstrap Knowledge base
8 Like

Cerb

Cerb6 is a fast and flexible web-based platform for business collaboration and automation.

Commercial Mac OS X Windows Linux Web

Real time collaboration CRM

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osTicket

Links to official osTicket sites

Features

Categories

Tags

The Best 72 osTicket Alternatives

UseResponse

SupportBee

Freshdesk

Zendesk

InvGate Service Desk

Bugzilla

Zent.io

OTRS Business Solution™

Jitbit Helpdesk

TeamSupport.com

Trakdesk

Reamaze

VisionProject

DeskPRO

Zammad

Deskero

Brimir

Request Tracker

Helpy.io

Cerb

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