GLPI is an open-source ITSM platform combining helpdesk ticketing with asset management and a CMDB, free to self-host with paid GLPI Network Cloud or plugin…
Best for GLPI: IT departments wanting a free, self-hostable platform that unifies ticketing with asset and inventory tracking and a CMDB, or that prefer per-agent cloud pricing starting at €19/month.
Best for Zendesk: Customer support teams wanting an omnichannel platform (ticketing, live chat, messaging, voice) with built-in AI agents for automated first response, available from the Suite Team plan at €55/agent/month upward.
At a Glance
GLPI
Zendesk
Primary category
Help Desk
Help Desk
Rating
Not documented
Not documented
Pricing model
Freemium
subscription
Starting price
Free (self-hosted Community edition)
$19 per agent per month (Support Team plan)
Free plan
Yes
Not documented
Free trial
Not documented
Not documented
Platforms
Web, iOS, Android
Not documented
Team collaboration
Not documented
Not documented
AI features
Not documented
Yes
Public API
Yes
Not documented
Key Differences
Pricing Structure
GLPI: GLPI's core is free to self-host, with GLPI Network Public Cloud starting at €19/month per IT agent and self-hosted plugin add-ons from €100/month (Basic) to €1,000/month (Advanced).
Zendesk: Zendesk starts at €19/agent/month for the entry Support Team plan, rising to €55/agent/month for Suite Team, €115/agent/month for Suite Professional, and custom pricing for Suite Enterprise + Copilot.
Both have a similar entry price point, but what that price unlocks differs substantially.
AI Capabilities
GLPI: GLPI's documented features don't include AI capabilities.
Zendesk: Zendesk includes built-in AI agents for automated first-response handling from the Suite Team plan and above, plus separately-priced add-ons (Copilot, Workforce Engagement, Contact Center).
AI-assisted resolution can significantly reduce response time and agent workload for customer-facing support.
Omnichannel Support
GLPI: GLPI's core support feature is helpdesk and ticket management alongside IT asset and infrastructure tracking, without documented live chat, messaging, or voice channels.
Zendesk: Zendesk unifies ticketing, live chat, messaging, and voice in one system across its Suite plans.
Omnichannel coverage determines how many customer touchpoints a single platform can serve.
IT Asset & Infrastructure Management
GLPI: GLPI includes a CMDB, asset and inventory management, and agentless cloud inventory scanning as core platform features.
Zendesk: Zendesk's documented features are customer-support-channel focused without asset or CMDB functionality.
GLPI covers IT asset lifecycle tracking that a pure customer-support platform doesn't address.
Entry-Tier Limitations
GLPI: GLPI's free self-hosted core includes ticketing, asset management, CMDB, and workflow automation, though advanced plugin tiers (Standard, Advanced) require paid GLPI Network subscriptions starting at €100/month.
Zendesk: Zendesk's entry-level Support Team plan lacks the omnichannel and AI capabilities of the Suite tiers, requiring an upgrade to Suite Team (€55/agent/month) or above for full functionality.
Both products gate their most valuable capabilities behind higher tiers, but the specific gates differ.
Feature-by-Feature
Pricing & Plans
Feature
GLPI
Zendesk
Free self-hosted tier
Available
Unavailable
Entry plan price
Available
Available
Free trial
Available
Available
Mid-tier plan price
Available
Available
Support Channels
Feature
GLPI
Zendesk
Ticketing
Available
Available
Live chat
Not documented
Available
Voice support
Not documented
Available
Built-in AI agents for first response
Unavailable
Available
IT Asset & Infrastructure Management
Feature
GLPI
Zendesk
CMDB
Available
Unavailable
Asset / inventory management
Available
Unavailable
Agentless cloud inventory
Available
Unavailable
Mobile apps
Available
Not documented
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
GLPI
Community — Free N/A
GLPI Network Public Cloud — From EUR 19/month per IT agent Monthly, per agent (minimum 1 agent)
GLPI Network Private Cloud — From EUR 21/month per IT agent Monthly, per agent (minimum 25 agents)
Self-Hosted Basic — From EUR 100/month Monthly (up to 10 IT agents)
Self-Hosted Standard — From EUR 300/month Monthly (up to 50 IT agents)
Self-Hosted Advanced — From EUR 1,000/month Monthly (50-plus IT agents)
Zendesk
Support Team — $19 per agent per month annual
Suite Team — $55 per agent per month annual
Suite Professional — $115 per agent per month annual
Suite Enterprise (with Copilot) — Custom pricing custom
Pros & Cons
GLPI
Pros
Free, open-source Community edition with no functional limit on self-hosting
Combines asset management and service desk in one integrated platform
Large, mature plugin ecosystem built over two decades
Managed cloud and self-hosted paid tiers give a clear upgrade path for teams that outgrow self-support
Strong ITIL alignment suits regulated or process-driven IT organizations
Cons
Interface can feel dated compared to newer, design-forward ITSM tools
Self-hosted deployment requires PHP and database administration skills
Advanced features like AI assistance and advanced dashboards are gated behind paid tiers
Plugin quality and maintenance varies since many are community-contributed
Per-agent cloud pricing can add up quickly for larger IT estates
Zendesk
Pros
Mature, widely adopted platform with a large integration ecosystem
Strong omnichannel ticketing that keeps conversation context across channels
Robust reporting and customization for larger support operations
AI agent and Copilot features for automating routine resolutions
Scales from small teams to large enterprise support organizations
Cons
AI features and voice or workforce add-ons carry extra per-agent costs on top of base plans
Top-tier Enterprise plan requires a custom sales quote rather than published pricing
Can be more expensive than smaller competitors like Freshdesk at comparable feature levels
Initial setup and configuration can be complex for smaller teams
Use Cases
Choose GLPI: IT departments wanting a free, self-hostable platform that unifies ticketing with asset and inventory tracking and a CMDB, or that prefer per-agent cloud pricing starting at €19/month.
Choose Zendesk: Customer support teams wanting an omnichannel platform (ticketing, live chat, messaging, voice) with built-in AI agents for automated first response, available from the Suite Team plan at €55/agent/month upward.
Need both: An organization could run GLPI internally to manage IT assets, infrastructure, and internal IT tickets while using Zendesk for external, customer-facing omnichannel support with AI agents — GLPI serving internal IT operations and Zendesk serving customer service, two different audiences within the same company.
GLPI
IT asset lifecycle tracking — IT teams maintain a live inventory of computers, servers, licenses and network gear from purchase through retirement.
Internal help desk and service requests — Employees submit tickets through a self-service portal that IT staff triage and resolve using ITIL workflows.
Managed service provider multi-client management — MSPs deploy GLPI to manage assets, tickets and contracts across multiple client organizations from one platform.
Zendesk
Multi-channel customer support — A support team consolidates email, chat, and social media inquiries into one ticketing queue to respond consistently across channels.
Self-service deflection — A company builds a public help center of articles so customers can resolve common issues without opening a ticket, reducing agent workload.
AI-assisted ticket resolution — A support organization deploys AI agents to automatically resolve routine, repetitive tickets while routing complex issues to human agents.
Frequently Asked Questions
Which is cheaper, GLPI or Zendesk?
GLPI's core is free to self-host with cloud plans from €19/month per IT agent. Zendesk's entry Support Team plan is also €19/agent/month but lacks omnichannel and AI features found in Suite plans starting at €55/agent/month.
Does GLPI include AI agents like Zendesk?
Not per the documented facts — GLPI's features focus on ticketing, asset management, CMDB, and workflow automation without AI capabilities, while Zendesk includes built-in AI agents from Suite Team upward.
Does Zendesk include asset management or a CMDB?
No. Zendesk's documented features are omnichannel support and AI agents, not asset or CMDB tracking.
Can GLPI be self-hosted for free?
Yes. GLPI's core platform is free and open source (GPL-3.0) to self-host.
Does Zendesk offer a free trial?
Yes, a 14-day free trial is available.
Do all Zendesk plans include AI and omnichannel support?
No. The entry-level Support Team plan lacks the omnichannel and AI capabilities present in the Suite tiers.