osTicket
osTicket is an open-source support ticket system that routes inquiries created via email, web-forms, and phone calls into a simple, easy-to-use, multi-user web interface for your team.
Trengo
Trengo is a smart customer engagement platform that centralizes all your communication channels into one shared inbox to help your team provide faster and more personalized customer support.
Quick Comparison
| Feature | osTicket | Trengo |
|---|---|---|
| Website | osticket.com | trengo.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $21/month |
| FREE Trial | ✓ 30 days free trial | ✓ 14 days free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2003 | 2017 |
| Headquarters | Alexandria, USA | Utrecht, Netherlands |
Overview
osTicket
osTicket is a flexible help desk solution designed to streamline your customer support without the high costs of proprietary software. You can manage, organize, and archive all your support requests in one place, ensuring no customer inquiry falls through the cracks. The platform automatically converts requests from emails, web forms, and phone calls into easy-to-track tickets that your team can collaborate on instantly.
You can customize the software to fit your specific workflow using custom fields, help topics, and automated routing rules. Whether you choose the self-hosted open-source version for total control or the managed cloud-hosted version for convenience, it provides the essential tools to scale your customer service. It is particularly effective for small to mid-sized businesses and IT departments that need a reliable, no-frills system to handle high volumes of incoming support traffic.
Trengo
Trengo is a smart customer engagement platform that brings all your communication channels together into one clear overview. Instead of jumping between tabs, you can manage WhatsApp, email, live chat, and social media from a single shared inbox. This allows your team to collaborate on customer queries behind the scenes before sending a unified response. You can also build automated workflows and chatbots to handle routine questions, freeing up your time for more complex tasks.
The platform is designed to scale with your business, whether you are a small shop or a growing enterprise. By connecting your favorite tools like Shopify or Salesforce, you can see customer data right next to your conversations. This context helps you provide personalized support that builds long-term loyalty without the stress of managing disconnected tools.
Overview
osTicket Features
- Ticket Filtering Define rules to automatically route incoming tickets to the right department or agent based on your specific criteria.
- Custom Fields Create custom data fields for your web forms to collect the exact information you need from users upfront.
- Service Level Agreements Set up SLA plans to track ticket deadlines and receive alerts when tickets are overdue to maintain high standards.
- Customer Portal Provide your users with a dedicated web portal where they can view ticket status and history without contacting you.
- Canned Responses Save time by creating pre-defined responses for frequently asked questions to ensure consistent and fast communication.
- Internal Notes Collaborate with your team by adding private notes to tickets that remain hidden from the end user.
- Thread Action Manage ticket conversations effectively by redirecting or transferring individual entries to different departments as needed.
- Task Management Create internal to-do lists within tickets to break down complex support issues into manageable steps for your team.
Trengo Features
- Omnichannel Shared Inbox. Manage WhatsApp, email, Messenger, and Telegram in one place so you never miss a customer message again.
- Internal Collaboration. Chat with your colleagues directly within customer threads to resolve issues faster without switching to Slack.
- No-Code Chatbots. Build your own automated bots to answer common questions and qualify leads 24/7 without writing any code.
- Flowbot Automation. Create automated workflows that route conversations to the right team member based on keywords or customer intent.
- Help Center Builder. Set up a branded knowledge base so your customers can find answers themselves at any time of day.
- Mobile App. Stay connected to your customers on the go with native iOS and Android apps that sync instantly.
Pricing Comparison
osTicket Pricing
- Completely free forever
- Community-based support
- Full source code access
- Unlimited agents
- Unlimited tickets
- Requires your own server
- Everything in Self-Hosted, plus:
- Managed hosting and backups
- Daily software updates
- Email technical support
- Free migration assistance
- 99.9% uptime guarantee
Trengo Pricing
- Unlimited users
- 5 communication channels
- Shared inbox
- Internal notes
- Contact management
- Mobile app access
- Everything in Essentials, plus:
- Unlimited channels
- WhatsApp Business API
- CSAT surveys
- Standard chatbots
- Statistics and reporting
Pros & Cons
osTicket
Pros
- Completely free self-hosted version with no hidden fees
- Highly customizable fields and forms for specific workflows
- Lightweight software that runs efficiently on basic servers
- Simple interface that is easy for agents to learn
- Reliable email-to-ticket conversion for automated request handling
Cons
- User interface feels dated compared to modern SaaS
- Self-hosted version requires technical knowledge to install
- Limited native integrations with third-party business apps
- Reporting tools are basic and lack advanced visualization
Trengo
Pros
- Centralizes multiple channels into one clean interface
- Excellent WhatsApp Business API integration and stability
- Easy to set up without technical expertise
- Internal tagging makes team collaboration very simple
Cons
- Mobile app notifications can occasionally be delayed
- Reporting features could be more granular
- Automation rules take time to configure correctly