If you're considering acquiring free help desk software, you've likely come across options that may seem like a cost-effective and simple way to handle and improve customer support in your organization, without adding extra expenses or making big efforts.
Although it might work for small businesses or startups with limited budgets or for teams who are just starting to implement a formal help desk system, it's important to note that any ticketing system free of charge will likely have constraints. So, you must carefully evaluate the features of each free option before committing to it.
In this article, we’ll break down what defines a free ticketing system, how to choose one that fits your needs, and what to expect from the 12 most popular free service desk ticketing systems + 10 extra options to consider.
What is a free ticketing system?
A free ticketing system is software that helps organizations track, manage, and resolve support requests without paying licensing costs. It centralizes incoming issues from channels like email, forms, or chat so teams can organize, prioritize, and respond to them more efficiently.
Help desk software, in general, is designed to improve how support teams handle requests and communicate with users. Free versions provide access to some or all of those capabilities at no cost, though limitations may apply depending on the vendor and pricing model.
Types of free ticketing systems
Free ticketing systems don’t all work the same way. Some give you full access to the software with no licensing costs, while others limit features, users, or support unless you upgrade to a paid plan. Understanding these models helps set expectations early and makes it easier to compare tools fairly.
Open-source ticketing systems
Open-source help desks provide access to the source code, allowing organizations to modify, host, and maintain the software themselves. Tools like GLPI, Zammad, and osTicket fall into this category.
These platforms are often completely free to use, but they shift responsibility to the organization. Your team handles hosting, updates, backups, and security patches.
Open-source systems usually make sense when:
- Your organization wants full control over data and deployment.
- You already have internal IT resources or server infrastructure.
- Customization matters more than vendor-managed convenience.
- You want to avoid per-agent licensing costs long term.
Open source and freemium tools are often confused, but they solve different problems. Open-source software gives you ownership and flexibility. Freemium products usually offer easier setup and vendor support, but place advanced functionality behind paid plans.
Ad-supported ticketing systems
Ad-supported help desk tools stay free by displaying advertisements inside the product interface. Spiceworks is one of the best-known examples.
In many cases, the trade-off is straightforward: you get access to core ticketing functionality without paying subscription fees, but the interface includes vendor promotions or sponsored content.
Ad-supported systems tend to work best when:
- Budget restrictions matter more than UI polish.
- Small IT teams need basic ticket management quickly.
- Internal support environments can tolerate advertisements.
- Advanced ITSM features are not a priority.
Freemium ticketing systems
Freemium platforms provide a permanently free plan with the option to upgrade later. Freshdesk, Zoho Desk, and HubSpot Service Hub follow this model.
The free version usually includes core ticketing features, but advanced capabilities like automation, analytics, SLAs, or integrations require a paid subscription.
Freemium tools are often a good fit when:
- You want fast deployment without managing infrastructure.
- Your team is small and unlikely to exceed free-tier limits immediately.
- Vendor support and regular updates matter to your organization.
- You may eventually scale into paid functionality.
Limited free plans
Some vendors offer free plans with hard usage restrictions instead of broad free access. Limits may include the number of agents, tickets, storage, automation rules, or communication channels.
Jira Service Management and Freshdesk both use this approach.
These plans usually make sense when:
- Small teams need a lightweight help desk for a few agents.
- You want to evaluate the platform before purchasing.
- Short-term growth expectations are modest.
- Your workflows are still relatively simple.
Community editions
Community editions are free versions of commercial or enterprise software. Vendors typically provide core functionality at no cost while reserving enterprise-grade features, support, or hosting for paid customers.
Examples include iTop Community Edition and Znuny.
Community editions are commonly used when:
- Organizations want enterprise-style workflows without upfront licensing.
- Teams are comfortable relying on forums or documentation instead of official support.
- You need more structure than lightweight help desk tools provide.
- Long-term scalability matters, but budgets are still limited.
So, is there a completely free ticketing system? Yes — particularly in the open-source category. However, “completely free” usually means your organization takes responsibility for hosting, maintenance, updates, and support. Cloud-based free plans are often easier to deploy, but they tend to introduce feature restrictions or user limits over time.
12 best free help desk software for 2026
As we mentioned, there’s no single model for free help desk tools, so we’ve included a mix. Some of these are open-source and self-hosted, offering more control at the cost of added setup. Others are cloud-based with free plans — usually limited by user count, features, or ads.
The goal here is to give you a clear picture of what’s available, how each free ticketing software works, and what you might need to compromise depending on the option you choose.
Methodology - How we evaluated these free ticketing tools
Free ticketing systems vary quite a bit in what “free” actually means. Some are fully open-source with unlimited agents, while others are cloud products with permanent free plans, limited trials, or feature restrictions. Because of that, we evaluated these tools using the same set of criteria instead of relying only on popularity or review scores.
Here are the main factors we considered when building this list:
- Free model verification: We checked whether the product is genuinely free, open-source, freemium, ad-supported, or simply a limited-time trial. Tools with unclear pricing or heavily restricted demos were excluded from the main list.
- Features available in the free tier: We looked at what users can actually do without paying, including Ticket Management, automation, reporting, integrations, knowledge base functionality, and multichannel support.
- Deployment model: We included a mix of self-hosted and cloud-based options. Open-source platforms were evaluated differently from SaaS products because setup, maintenance, and support responsibilities vary significantly between the two.
- User reviews and public feedback: Ratings and feedback from platforms like G2, Gartner Peer Insights, Capterra, Reddit, GitHub discussions, and community forums helped us identify recurring strengths and complaints across real-world deployments.
Updated: May 2026. We'll review this content regularly to stay current with product updates and market developments.
Disclaimer: InvGate builds and offers IT Service Management and IT Asset Management solutions, making us an active player in this software market. Some vendors in this article are our competitors. Even so, we aim to deliver accurate, honest, and practical information that helps you make the best decision.
1- osTicket: Best for organizations wanting a completely self-hosted, customizable open-source solution
osTicket is a widely used open-source ticketing system, maintained by Enhancesoft. It’s known for its simplicity and flexibility, especially in self-hosted environments. Organizations looking for full control over deployment often use it on-premise, but a cloud-hosted version is available for a fee.
The platform supports basic integrations through plugins and REST APIs, but remains focused on ticket management rather than full ITSM coverage.
Free model: Open source (self-hosted version)
osTicket features
- Email-to-ticket conversion.
- Customizable ticket fields and forms.
- Auto-responder and ticket filters.
- SLA management.
osTicket limitations
There's no built-in Asset Management or Change Management module, and reporting is relatively basic without third-party plugins. The interface is functional but hasn't evolved much in terms of usability or design.
- Limited reporting capabilities.
- Paid plans (via osTicket Cloud or support packages) offer additional features like hosted setup and customer support.
These limitations aren't addressed in the free self-hosted version. The paid Hosted version offers automatic updates and support, but feature parity remains similar.
osTicket user reviews and ratings
Users appreciate the level of control and customization. However, some mention the interface feels outdated.
- Rating in G2: 4.4
- Rating in Gartner Peer Insights: Not listed
“The best thing about osTicket is the ease of integration through different medium and the ticket tracking. Also the canned response is one of the productive feature. It is a little difficult to find any particular ticket if you don't know the ticket number and also the UI is little bit old times type which gives retro software feel.” - User review from G2
2- Spiceworks: Best for IT departments managing both help desk and network inventory in one platform
Spiceworks is a free online ticketing system supported by ads (up to five admins). It first became known for its free, self-hosted help desk, but that version was discontinued in early 2024.
Today, it offers only the cloud-based Spiceworks Help Desk, which includes core features like ticket assignment, SLA tracking, and basic reporting. As mentioned, the cloud version is available as a free plan for up to five admins or a Premium plan at $6 per seat/month.
Free model: Ad-supported.
Spiceworks features
- Ticketing via email and user portal.
- Knowledge base.
- Mobile apps for ticket management.
- Basic reporting tools.
Spiceworks limitations
- The interface can feel outdated.
- Ads may be distracting.
- Only five seats are free.
Spiceworks user reviews and ratings
Praised for being free with solid core features. Some mention scalability issues.
- Rating in G2: 4.3
- Rating in Gartner Peer Insights: 3.9
“100% free! Very easy to setup; users can easily put in requests; host on our own server; runs smoothly and requires little maintenance once it is setup. Lots of add-ons available to make it more custom. Ads are a bit annoying, but the user interface could be more customizable. Everything else works great.” - User review from G2
3- GLPI: Best for IT Asset Management integration with inventory tracking capabilities
GLPI (Gestionnaire Libre de Parc Informatique) is a French open-source IT Asset and Service Management tool developed by the INDEPNET association and now maintained by Teclib’. It’s highly customizable and often used for ITIL-aligned service desks.
Its open-source model allows full access to the source code and the ability to self-host, which makes it appealing for organizations with strict data control requirements or those wanting to customize their ITSM environment.
However, its security practices came under scrutiny in 2025 due to CVE-2025-24799, a serious vulnerability that allows unauthenticated users to perform SQL injection attacks via the inventory endpoint. Exploiting this flaw could lead to remote code execution (RCE), making timely patching critical for users managing their own installations.
Free model: Open source (self-hosted), with paid plugins and hosted options available.
GLPI features
- IT Asset Management integration.
- Service catalog and Change Management.
- Customizable forms and workflows.
- LDAP and SSO support.
GLPI limitations
The interface can feel outdated, especially compared to more modern SaaS tools. While highly configurable, many features require manual setup or familiarity with PHP and SQL. The plugin ecosystem adds flexibility, but it also increases the maintenance load, particularly for self-hosted environments.
- Setup requires technical expertise.
- Interface learning curve.
- Professional support and hosted cloud versions are available through Teclib.
Security updates must be applied manually unless you're using the cloud version. The 2025 SQL injection vulnerability highlighted the risks of managing GLPI without an active update routine.
GLPI user reviews and ratings
Strong reviews for depth of features and ITAM integration. Usability is a common concern.
- Rating in G2: 4.5
- Rating in Gartner Peer Insights: 4.9
"GLPI network is a great opensource tool, available with full functionalities also in community edition, that cover the ITSM needs as well as the CMDB functionalities. Easy to install and mantain, available in tons of different languages, integrated with a lot of external services and with API well described. Nowadays it is lacking of a string workflow management tool and SLAs can be improved." - User review from Gartner
4- HelpDeskZ: Best for small teams needing a simple, lightweight ticketing system with minimal setup
HelpDeskZ is a lightweight, PHP-based support ticket system that’s simple to install and manage. It’s often used by small teams that need basic ticket tracking without extra features. It enables organizations to manage customer inquiries through a web-based ticketing system.
Free model: Open source
HelpDeskZ features
- Ticket management via email and web form.
- Simple knowledge base.
- Multilingual support.
- Custom fields.
HelpDeskZ limitations
- Limited integrations and automation.
- No cloud-hosted option.
- Entirely community-driven with no formal paid support or hosted service.
HelpDeskZ user reviews and ratings
Harder to find on mainstream review platforms. Users in forums mention it’s functional for small setups but lacks scalability.
- Rating in G2: 4.1
- Rating in Gartner Peer Insights: Not listed
“It is a easy to use software that helps in establishing the relationship between customer and organization. Report system is complicated to understand.” -User review from G2
5- UVDesk: Best for businesses requiring multi-channel support with e-commerce integration
UVDesk is an open-source help desk built with Symfony and PHP, designed for eCommerce support. It includes support for various marketplace and CMS integrations.
Free model: Open source (self-hosted version), freemium for cloud version.
UVDesk features
- Multi-channel ticketing.
- eCommerce integrations (Magento, Prestashop, etc.).
- Email piping and autoresponders.
- Workflow automation.
UVDesk limitations
- Advanced features require setup or purchase.
- UI can be slow with large data sets.
- While it integrates well with e-commerce platforms, other integrations are limited.
- The cloud version offers paid plans with more integrations and support.
UVDesk user reviews and ratings
Users appreciate the focus on eCommerce and modularity. Interface responsiveness is a noted drawback.
- Rating in G2: 4.3
- Rating in Gartner Peer Insights: Not listed
“UVdesk provides all the tools and apps to cover all aspects of Helpdesk software, including workflows, Form Builders, Knowledge Bases, Reporting, Agent Management, and many other components that are essential when serving customers. Its knowledge base UI needs improvements in it's look and feel.” - User review from G2
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6- Zammad: Best for teams prioritizing modern UI/UX with social media and chat integrations
Zammad is an open-source help desk and support system developed in Germany. Known for its modern interface and support for chat, email, and social media in one place.
Free model: Open source (self-hosted); paid for cloud and enterprise features
Zammad features
- Omnichannel support (chat, email, Twitter, etc.).
- ElasticSearch-powered search.
- Role-based permissions.
- API and integration capabilities.
Zammad limitations
- Setup and maintenance can be demanding.
- The cloud version is not free.
- Paid options include managed hosting and SLA-based support.
Zammad user reviews and ratings
Users highlight its interface and flexibility. Some users find scaling and admin tasks complex.
- Rating in G2: 4.5
- Rating in Gartner Peer Insights: Not listed
“Being an open-source product, Zammad is free for you to host yourself. It also includes SSO out-of-the-box and other helpful features. It allows multiple agents, tagging, and for ticket catagorisation. Some things you'd think ought to be standard are either not implemented or not implemented well or a bit clunky. Really, it's more a system for tracking your currently open tickets but without a lot of richness in managing performance or reviewing history, finding root causes, identifying trends, etc.” - User review from G2
7- Hiver: Best for Gmail-based teams wanting to manage tickets directly from their inbox
Hiver is a Gmail-based help desk solution. It is particularly beneficial for organizations already using Google Workspace, as it minimizes the learning curve and streamlines workflows.
Free model: Limited free plan for up to 3 users
Hiver features
- Shared inboxes within Gmail.
- Email delegation and collision detection (Assign emails to specific team members and prevent multiple agents from responding to the same query simultaneously.)
- SLA tracking and analytics.
- Internal notes and tags: Add context to conversations with private notes and organize emails using tags.
Hiver limitations
- Only works within Gmail.
- Limited automation in the free tier.
- Upgraded plans offer advanced features like round-robin assignment and integrations.
Hiver user reviews and ratings
Users highlight how easy it is to adopt within Gmail. Limitations in automation are a common critique.
- Rating in G2: 4.6
- Rating in Gartner Peer Insights: 4.7
“Easy to reference an email to internal team members. Since it is an extension, it is easy to add to your workflow. There are some features that are only available for a higher subscription, those should be basic.“ - User review from G2
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8- Zoho Desk: Best for businesses already using Zoho ecosystem products
Zoho Desk is part of the Zoho suite, offering a modern help desk with automation and multichannel support. The free plan supports up to 3 agents, making it useful for small teams.
Free model: Forever-free limited plan
Zoho Desk free version features
- Email ticketing.
- Workflow automation.
- Context-aware help desk views.
- Integration with other Zoho apps.
Zoho Desk limitations
- Limited customization in the free plan.
- SLA and advanced reports require a paid plan.
- Paid plans unlock AI tools and additional support options.
Zoho Desk user reviews and ratings
Users like the UI and integration with Zoho’s ecosystem. Some note limitations on flexibility.
- Rating in G2: 4.4
- Rating in Gartner Peer Insights: 4.5
“Part of the broader Zoho ecosystem, which can be beneficial if you use other Zoho products. Basic ticketing functionality works well for simple support needs. Free version is severely limited in functionality, making it practically unusable for most business needs. Missing essential features that are standard in competitor products, such as private agent notes. The upgrade path from free to paid versions can be costly for small businesses.”
- User review from G2
9- Freshdesk (free plan, formerly Sprout) - Best for growing companies, freemium features with upgrade potential
Freshdesk’s free tier began as Sprout, offering a “forever‑free” plan with up to three agents and a rich set of features — including split tickets, SLA reminders, custom ticket views, custom fields, and more.
In 2017, Freshdesk overhauled the Sprout plan for all new accounts. The redesigned free plan allowed unlimited agents, but removed nearly all advanced features present in the “old Sprout". Starting November 2024, Freshdesk cut the free plan’s agent limit from 10 to 2 agents for all users, which affected both legacy and newer accounts. Users who had more than two agents were prompted either to downgrade or upgrade to a paid plan.
Free model: Forever-free limited plan (2-agent limit).
Freshdesk free version features
- Ticketing via email and web.
- Team collaboration features.
- Knowledge base.
- SLA management.
Freshdesk free version limitations
- Automation and advanced reports are locked behind paid plans.
- Limited integrations in the free tier.
- Paid plans offer AI features, more channels, and priority support.
Freshdesk user reviews and ratings
Users appreciate ease of use and fast setup. Some point out that free tier gets limited quickly.
- Rating in G2: 4.4
- Rating in Gartner Peer Insights: 4.2
“The most important thing I like about Freshdesk is that you can use the product for free and when you want more features you will have to pay but the features provided is enough to support customer related features. I don't like the mobile version. Notification is very slow on the Mobile application." -User review from G2
10- HubSpot service hub: Best for sales-driven organizations integrating customer service with CRM data
HubSpot Service Hub is part of HubSpot’s broader customer platform, known for its CRM, marketing, and sales tools. It’s a cloud-based help desk solution aimed primarily at small to mid-sized businesses that want customer service tightly integrated with sales and marketing.
The free plan includes access for up to 5 users, which makes it viable for small support teams. It follows a freemium model — offering basic features for free, while advanced functionalities (like automation, SLAs, and custom reporting) require an upgrade.
Free model: Freemium - free plan for up to 5 agents
HubSpot service hub free version features
- Shared inbox.
- Assign and track tickets with basic workflow capabilities.
- Includes a customizable chat widget that connects directly with the CRM.
- Comes with full access to HubSpot’s CRM, so customer context is available on every ticket.
HubSpot service hub free version limitations
Support for the free plan is mostly limited to the HubSpot Community and documentation; paid tiers include direct support.
- No automation, SLAs, or reporting dashboards.
- Doesn’t include a knowledge base, which can be limiting for self-service strategies.
- Paid plans lift these restrictions and provide access to full omnichannel capabilities.
These limitations are lifted in paid plans, which also unlock more channels and allow for better team scaling.
HubSpot service hub user reviews and ratings
Users generally highlight how easy it is to use, especially for teams already working in HubSpot. The integration with the CRM and marketing tools is frequently mentioned as a plus. Some reviewers point out that the limitations in the free plan become more noticeable as ticket volume increases or the team grows.
- Rating in G2: 4.4
- Rating in Gartner Peer Insights: 4.6
“We transitioned from free HubSpot seats to service hub to gain access to the knowledge hub feature. With it, we are able to provide high-quality standardized responses to our frequently asked questions. My complaint is with understanding which Hubspot features were tied to which product and how they overlapped. We still aren't sure if there is a better combination of hubs we could use to achieve everything we are trying to do through Hubspot.” - User review from G2
11- Jira Service Management: Best for teams already working with Atlassian products and development workflows
Jira Service Management is Atlassian’s ITSM and help desk platform. It’s closely tied to the Jira ecosystem, which makes it a common choice for software development teams, IT departments, and organizations already using tools like Jira Software or Confluence.
Its free plan supports up to 3 agents with unlimited customers, making it one of the more functional forever-free plans available in the ITSM space. It's available in cloud and includes ticket queues, a customer portal, automation, incident management tools, and knowledge base integration with Confluence.
Free model: Forever-free limited cloud plan (up to 3 agents).
Jira Service Management limitations
The free version includes several restrictions. Automation runs are capped monthly, storage is limited, and advanced permissions or audit logs are unavailable. Asset Management, advanced reporting, and more mature ITIL capabilities are reserved for Premium and Enterprise tiers. Some users also mention that Jira Service Management has a steeper learning curve than simpler help desk tools, especially for non-technical teams.
Jira Service Management user reviews and ratings
Users often praise Jira Service Management for flexibility and integrations, particularly in environments where development and IT teams already collaborate through Atlassian products.
Rating in G2: 4.3
Rating in Gartner Peer Insights: 4.4
"My experience with Jira Service Management has been largely positive thanks to its impressive balance of high-level ease of use and modern UI. For organizations like mine that are already deeply embedded in the Atlassian ecosystem, the native integration between JSM and Jira Software is a significant force multiplier." - User review from Gartner
12- FreeScout: Best for teams wanting an open-source shared inbox with unlimited agents
FreeScout is an open-source help desk and shared mailbox platform built with PHP and Laravel. It’s designed around the idea of managing customer support directly through shared email inboxes, making it a common alternative for teams moving away from tools like Zendesk or Help Scout. The platform is self-hosted and gives organizations full ownership over deployment and data.
Unlike many freemium SaaS products, FreeScout keeps its core platform completely free with unlimited agents, tickets, and mailboxes. Its business model relies on optional paid modules that add features like workflows, reporting, and integrations.
Free model: Open source (self-hosted) with paid add-on modules.
FreeScout features
- Shared inbox and email-to-ticket conversion.
- Unlimited agents and mailboxes.
- Knowledge base support through modules.
- REST API and third-party integrations.
- Workflow automation is available through paid extensions.
FreeScout limitations
The base installation is intentionally lightweight, so many advanced capabilities require paid modules. Reporting, automation, and deeper integrations are not included by default. Since it’s self-hosted, organizations are responsible for updates, backups, and maintenance.
There’s also no official cloud-hosted free plan. Teams wanting managed hosting or premium support need to rely on third-party providers or purchase commercial services.
FreeScout user reviews and ratings
Users often describe FreeScout as a practical alternative to expensive SaaS help desk platforms, especially for teams comfortable managing their own servers. Reviews frequently mention the clean interface and unlimited-user model as strong advantages. Some users note that costs can increase if many paid modules are added over time.
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Rating in G2: Not listed
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Rating in Gartner Peer Insights: Not listed.
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Rating in Capterra: 4.2
"Free Scout is the best shared inbox for small businesses, IF you can handle self hosted apps. When Free Scout is working, no complaints. When it is not, be prepared to spend your time fixing it, because the developers don't have your back the same way hosted services do." - User review in Capterra
How to choose a free ticketing system for your organization
There’s no shortage of help desk software on the market, but not every organization is ready — or willing — to commit to a paid tool right away. That’s where free ticketing systems come in. Small IT teams, nonprofits, startups, or businesses testing the waters of ITSM can benefit from these tools without having to budget for new software.
Still, any ticketing system free plan comes with trade-offs. Before settling on a system, it’s worth considering how well the tool fits your environment and how long you plan to rely on it. Here are a few things to look at during your selection process:
- Core functionality: Does it support basic ticket workflows like categorization, prioritization, and internal notes?
- Ease of use: Can your team start using it with minimal training?
- Deployment type: Are you comfortable hosting the software yourself, or do you prefer a cloud-based solution?
- Support availability: Is documentation or community help available if something breaks?
- Scalability: Can it handle more users or tickets if your needs grow?
Some tools offer enough for small teams to operate without issue. But as your processes mature or your volume increases, you’ll likely need more than a stripped-down system can offer.
When to move beyond a free ticketing system
Sticking with free help desk software indefinitely is tempting, but that only works if the tool keeps pace with your needs. In many cases, a free tool can lead to workarounds, duplicated effort, or limited visibility once the volume scales. That’s why it’s worth considering a full-featured help desk platform.
InvGate Service Management delivers everything you'd expect from leading ticketing platforms, plus powerful additional capabilities:
- Unlimited ticket volume and user capacity
- Multi-channel ticket creation (email, web portal, chat, phone)
- Intelligent ticket routing and automatic assignment
- Advanced SLA management with real-time tracking
- Customizable workflows and approval processes
Plus, technical support with our experts and regular feature updates and security patches.
Ready to see the difference? InvGate Service Management offers a 30-day trial with no credit card required. You'll get full access to all features, allowing you to experience the platform's complete capabilities without any commitment. Then, you can turn your trial instance into your permanent solution seamlessly.
10 more free help desk software worth considering
The tools above are some of the most widely used free help desk platforms, but they’re not the only options available. A few other products take a different approach to pricing—some offer unrestricted self-hosted trials, while others keep the core platform free and charge for add-ons or hosted services.
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Jitbit Helpdesk: Help desk platform available as cloud or self-hosted software. It’s not fully free, but the self-hosted version comes with a trial that has no expiration date, allowing teams to test it long-term before purchasing.
- Znuny: Open-source ITSM and ticketing platform forked from OTRS Community Edition. Free forever for self-hosting, with optional paid services and cloud hosting. Strong fit for organizations wanting deeper ITIL-style workflows.
- HESK: PHP-based help desk with a free version for self-hosting. Includes ticketing, email piping, and a knowledge base, while paid licenses remove branding and add extra features. Often used by small businesses wanting something lightweight.
- Libredesk: Modern open-source customer support desk written in Go and Vue.js. Completely self-hosted and free, including omnichannel inboxes, automations, SLAs, and APIs without enterprise licensing tiers. Still relatively new compared to older help desk tools.
- Trudesk: Free open-source ticketing system focused on real-time collaboration. Includes chat, dashboards, notifications, and ticket assignment tools. Self-hosted model with community-driven development.
- FreeITSM: Open-source ITSM suite with ticketing, CMDB, asset management, change management, and reporting modules included at no cost. Designed as a fully free platform rather than a limited freemium product.
- Liberum Help Desk: Older open-source Windows/IIS-based help desk system aimed at IT departments and service providers. Completely free under GPL licensing, though development activity is limited and the interface feels dated.
- DeskXpand: SaaS help desk platform with a free plan for small teams. Includes ticketing, live chat, automation, and knowledge base tools, but advanced analytics and larger agent counts require upgrading. Commonly positioned as a lower-cost Zendesk alternative.
- iTop: Open-source ITSM and help desk platform with Incident Management, CMDB, and service catalog capabilities. The Community Edition is free for self-hosting, while paid packages add support and advanced extensions. Used by organizations wanting ITIL-oriented processes without SaaS licensing costs.
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OTOBO: Open-source fork of OTRS Community Edition focused on ITSM and service desk workflows. Fully free for self-hosting, with optional commercial support. Includes ticket automation, CMDB features, and customer portals.
FAQs
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Is there a completely free ticketing system?
Yes. Open-source tools like osTicket, Zammad Community Edition, GLPI, and FreeScout are completely free to self-host. Other vendors offer free-forever cloud plans with limits on agents or features. -
What is the difference between a free ticketing system and open-source help desk software? “Free” refers to cost, while “open source” refers to access to the source code. Open-source tools allow customization and self-hosting, but organizations still manage infrastructure and maintenance.
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What are the limitations of free ticketing systems?
Common limitations include agent caps, restricted automation, limited reporting, fewer integrations, and missing SLA or ITSM features. Technical support is also often limited or community-based. -
Can a free ticketing system handle ITSM processes?
Some can partially support ITSM workflows. GLPI is among the closest options for Incident Management, SLAs, and asset-related processes. -
When should I upgrade from a free ticketing system?
Consider upgrading when teams rely on workarounds, miss SLAs, need more automation, or require audit/compliance features. Growth in ticket volume and cross-team collaboration are also common triggers.
