Online customer ticketing systems are crucial for businesses to manage and respond to customer inquiries, issues, and support requests efficiently. Here are some popular online customer ticketing systems used by businesses:

1. Zendesk
   • Features: Ticket management, omnichannel support (email, chat, social media), knowledge base, reporting, and analytics.
   • Suitable for: Small to large businesses across various industries.
   • Website: Zendesk
2. Freshdesk
   • Features: Ticket management, multichannel support (email, phone, chat, social media), knowledge base, automation, and reporting.
   • Suitable for: SMBs and enterprises looking for a customizable and scalable helpdesk solution.
   • Website: Freshdesk
3. Jira Service Management (formerly Jira Service Desk)
   • Features: IT service management (ITSM), ticketing, incident management, change management, and reporting.
   • Suitable for: IT teams and software development teams using Atlassian tools.
   • Website: Jira Service Management
4. Kayako
   • Features: Helpdesk software, ticket management, live chat, customer journey mapping, and automation.
   • Suitable for: SMBs and customer support teams seeking an intuitive and customizable helpdesk solution.
   • Website: Kayako
5. Desk.com (by Salesforce)
   • Features: Customer support software, case management, ticketing, multichannel support, and knowledge base.
   • Suitable for: SMBs and enterprises looking for a scalable customer service solution integrated with Salesforce.
   • Website: Desk.com
6. HubSpot Service Hub
   • Features: Helpdesk software, ticketing, customer feedback tools, knowledge base, and automation.
   • Suitable for: Businesses using HubSpot CRM and looking to integrate customer support with marketing and sales.
   • Website: HubSpot Service Hub
7. Help Scout
   • Features: Help desk software, email management, ticketing, knowledge base, and reporting.
   • Suitable for: SMBs and customer support teams focusing on personalized customer interactions.
   • Website: Help Scout
8. Zoho Desk
   • Features: Help desk software, ticket management, multichannel support (email, phone, chat), knowledge base, and reporting.
   • Suitable for: Small to medium-sized businesses looking for an affordable and feature-rich helpdesk solution.
   • Website: Zoho Desk
9. Groove
   • Features: Helpdesk software, ticket management, collaboration tools, reporting, and knowledge base.
   • Suitable for: SMBs and startups needing a simple and effective helpdesk solution.
   • Website: Groove
10. LiveAgent
    • Features: Help desk software, ticketing, live chat, call center integration, social media support, and knowledge base.
    • Suitable for: SMBs and enterprises looking for a versatile customer support platform.
    • Website: LiveAgent

These customer ticketing systems offer various features to streamline customer support operations, enhance team collaboration, and improve customer satisfaction. Consider factors such as integration capabilities, scalability, customization options, pricing, and customer support when choosing the right ticketing system for your business.