Lightweight, open-source support solution with built-in customer portal and rich admin dashboard for easy ticket management.




There are many alternatives to Zendesk as a web app if you are looking for a replacement. The best Online alternative is osTicket, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Zendesk and loads of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to Zendesk are HelpCrunch, UseResponse, Freshdesk and LiveAgent.
Lightweight, open-source support solution with built-in customer portal and rich admin dashboard for easy ticket management.




Platform centralizes live chat, in-app messaging, automated email marketing, and ticketing with personalized, targeted campaigns, feedback collection, integrations such as WordPress and Shopify, and unified multi-channel support for web and mobile customer engagement.




UseResponse is a customizable Community Feedback and Support Software can be installed on your server as a PHP script or used in Cloud as SaaS.




More channels to provide support like in messengers using flexible automation rules. Kanban board allows great planning of tickets. Could be easily used as task management and issue tracking.
UseResponse interface is more clear and easy to set up and use, while includes basic similar features of a ticketing system


Offers advanced ticket management, automation, analytics, and SLA tracking, featuring multichannel support including chat, email, phone, and social media, team collaboration tools, self-service knowledge base, robust security, and flexible workflow customization.




Leverage a unified platform for managing calls, emails, live chat, and social media. Enhance issue resolution by 56% with call center tools, save resources with a ticketing system, and boost earnings by 48% using a fast chat widget. Create knowledge bases easily.




HubSpot centralizes tools for marketing automation, sales, service, and operations. Features include free CRM, AI content, and a drag-and-drop site builder, offering a comprehensive business solution that unifies customer data across teams and integrates with external apps.




Centralizes and transforms customer feedback into actionable insights, fostering continuous innovation with customizable roadmaps and efficient real-time tools, enhancing engagement and prioritizing impactful features for dynamic product evolution.


Help Scout offers scalable customer support with a personalized email-like experience. Enjoy a clutter-free interface, excellent reporting, knowledge base, integrations, a robust API, and iPhone app support, allowing teams of all sizes to maintain customer focus.




ProProfs Knowledge Base is knowledge management software used to create highly-searchable online FAQ’s to improve customer service and reduce tickets. ProProfs helps centralize access to all your files, documents and how-to articles ensuring they can be accessed across multiple...

Very easy setup and much quicker to load than Zendesk.


Streamline your enterprise workflows with the ServiceNow AI Platform—empowering both customers and employees in every corner of your business.




SaaS live chat and help desk solution automates ecommerce visitor conversion, streamlines support with AI chatbots and agent tools, unifies customer interactions, monitors campaigns, provides analytics, integrates with 200+ apps, and delivers weekly insights.




Deskpro creates helpdesk software that provides exceptional support experiences for businesses across the globe, with the freedom to host your helpdesk in the Cloud or On-Premise.




I like UseResponse as Zendesk alternative because it has the core features of omnichannel ticketing system and can be deployed on-premise