The Best 130 Zent.io Alternatives

  • 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

  • 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

  • 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

  • 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

  • Asterisk

    Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

    Free Open Source Mac OS X Windows Linux

  • 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

  • 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

  • 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

  • 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

  • ClickDesk

    ClickDesk offers a magic box of live chat, voice chat, help desk and social toolbar for websites. ClickDesk is cloud-based; not needing users to download or install any software.

    Commercial Web

  • FreeSWITCH

    FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media.

    Free Open Source Mac OS X Windows Linux BSD

  • Tender Support

    Tender Support organizes your customer care so you can focus on delivering the best service possible. We collect all your support requests and funnel them into your Tender site. From email, from the web, and from anywhere you can dream.

    Commercial Web

  • Zoho Discussions

    Create Online Forums and Communities for Customer Support, Gathering Ideas and for Close-Group and for Intranet Collaboration

    Freemium Web

  • 3CX Phone System

    3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such as Google Nexus, Sony Xperia, Motorola Droid or Samsung Galaxy.

    Freemium Windows Android iPhone

  • Yate - Yet Another Telephony Engine

    Yate is a softswitch (concept of separating the network hardware from network software). It supports VoIP protocols: H.323, SIP, IAX1, IAX2, RTP. For the plain old telephony systems (PSTN) it supports ISDN BRI and PRI.

    Free Open Source Linux