Comparison
GLPI vs ManageEngine ServiceDesk Plus
Two tools districts shortlist for device tracking and IT operations, compared the way a buying committee actually reads them: what each is, what each does well, and what to check before signing. We build Chalk, a third option in this space — that context is worth knowing as you read, and it is why every claim below carries its basis.
GLPI
The one product in this comparison that shares Chalk's whole premise — free, open source, self-hostable, with a real ITIL service desk attached to a real asset inventory — and none of its K-12 model.
Where GLPI is strong
- Genuinely free and genuinely open: GPL-3.0 on GitHub, downloadable and self-hostable with no license fee, no crippled community edition, and two decades of production use behind it.
- A full ITIL service desk — tickets, problems and changes, with planning, statistics and dashboards — sitting on the same database as the asset inventory rather than integrated with it.
- Very broad inventory coverage: computers, monitors, software, network equipment, printers, phones, cartridges, consumables, SIM cards, cables, PDUs and datacenter infrastructure, plus a CMDB over the relationships between them.
- Financial management most asset trackers do not attempt — budgets, contracts, suppliers and license tracking as first-class objects, so the cost side of the estate lives with the asset side.
- GLPI Agent does automated inventory across platforms, so hardware and software data arrives without anyone typing serial numbers.
- A multi-entity model with granular profiles and access control that maps naturally onto a district of many schools, plus a large plugin ecosystem — and both deployment shapes are real and priced openly, self-hosted or hosted GLPI Network at a published per-user rate.
What to check before you buy
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The free download and the product Teclib' sells are not the same surface. OAuth SSO, SCIM, GLPI AI, the advanced dashboard and whole tiers of official plugins are bundled into paid GLPI Network subscriptions.
Basis: Vendor pricing page lists these as contents of the Basic, Standard and Advanced subscription tiers.
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Self-hosted support starts at €100 per month even for a small installation, and the meter is IT agents — the technicians who answer tickets — with tiers stepping to €300, €1,000 and €4,500 per month.
Basis: Vendor pricing page, self-hosted subscription tiers with per-tier agent limits.
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It is a general ITIL tool with no K-12 model: no student, guardian or enrollment concepts, and no SIS or rostering connectors — no OneRoster, Clever, ClassLink, PowerSchool, Infinite Campus or Skyward. Students arrive by import.
Basis: Absent from GLPI's published feature set, which describes users, groups and entities rather than students.
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No 1:1 circulation machinery. GLPI can reserve and assign equipment, but there is no student device agreement, no parent e-signature, no overdue on a school-year loan, no damage fee and no family balance.
Basis: Absent from the vendor's documented modules, which cover assets, helpdesk, CMDB and financial management.
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No ChromeOS story. Inventory comes from GLPI Agent and network scanning; Google Admin, Intune and Jamf ingest are plugin or integration territory rather than documented core modules, and there is no ChromeOS AUE surface.
Basis: Core inventory is documented as GLPI Agent-driven; no first-party MDM connector appears in the published feature list.
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It is not an identity provider. GLPI authenticates against directories and external providers — and OAuth SSO is itself a subscription plugin — rather than issuing SAML or OIDC to your other vendors.
Basis: Vendor pricing page lists OAuth SSO and SCIM as plugins included with paid subscriptions, positioning GLPI as the consumer of identity.
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Self-hosting GLPI is a PHP and database deployment plus agent rollout that you patch and upgrade yourself, unless you buy a subscription or engage a partner. That is a real operations line, not a download.
Basis: GLPI is distributed as a PHP application released on GitHub with a separately versioned GLPI Agent; the vendor routes implementation through its partner network.
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Pricing, documentation and support are anchored to a European vendor and priced in euros, so a US district is usually buying implementation through a partner rather than from the vendor directly.
Basis: Vendor site publishes euro pricing and directs implementation to its Platinum Partner network.
ManageEngine ServiceDesk Plus
The on-premises ITSM districts pick when the cloud is off the table — full ITIL, a free small tier, and a K-12 page that still has no rostering behind it.
Where ManageEngine ServiceDesk Plus is strong
- On-premises deployment is a first-class option, not an afterthought — the biggest genuine differentiator against cloud-only ITSM for districts with data-residency or board-policy constraints.
- A free edition that is actually free rather than a trial, covering a small technician count and asset count on-premises.
- Full ITIL process coverage at the top edition — incident, problem, change, release, project, and CMDB — at a fraction of enterprise ITSM pricing.
- Zia AI is included at no additional cost: predictive triage, change-risk detection, a conversational virtual agent, reply drafting, ticket summarization, and script generation.
- Asset tracking with barcode and QR scanning, plus agent-based and agentless discovery.
- Deep integration with the rest of the ManageEngine suite — a unified endpoint discovery agent, MDM asset sync, and Active Directory or Entra ID integration.
What to check before you buy
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No SIS or rostering integration — no OneRoster, Clever, ClassLink, Infinite Campus, or Skyward. This absence is especially telling because ManageEngine publishes a dedicated K-12 page and rostering still is not on it.
Basis: Absent from the ServiceDesk Plus K-12 page and product documentation. ManageEngine does sell a PowerSchool connector, but it belongs to ADManager Plus — a separately licensed product that provisions Active Directory accounts, not service-desk or asset rosters.
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Parents can be portal users, but there is no guardian record, no student-guardian relationship, and no family linkage. Nothing notices a transfer, a withdrawal, or grade rollover.
Basis: The self-service portal is described as serving staff, students, parents, and alumni; no guardian or enrollment entity exists in the data model.
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Asset management is gated to the Professional edition and above — the entry edition is help desk only. A district that wants tickets and devices in one system cannot start at the bottom of the ladder.
Basis: ManageEngine's own edition comparison places asset management, auto device discovery, and agent-based scanning at Professional.
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The published per-technician price is a floor that scales with asset or node count, so a 1:1 district is quoted on the axis it has most of. Published asset tiers stop well below a large district's fleet, after which it is contact-sales.
Basis: ManageEngine's pricing page lists 'starts from' per-technician prices with asset-count tiers as a separate dimension.
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No 1:1 device circulation with due dates and e-signed parent agreements, no loaner pool, and no lost or stolen lifecycle.
Basis: Absent from the K-12 page and asset-management documentation; asset assignment is corporate-employee framed.
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No student fee assessment or family balances, and no funding-source or grant tracking for ESSER, Title, or E-Rate.
Basis: Neither concept appears in ServiceDesk Plus documentation or on the K-12 page.
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No native ChromeOS discovery. ServiceDesk Plus's own agent covers Windows, Linux, and macOS; Chromebooks arrive only indirectly, via a separately licensed Mobile Device Manager Plus or Endpoint Central and an MDM-to-service-desk sync.
Basis: ChromeOS and Google Workspace enrollment live in ManageEngine's endpoint products, not in ServiceDesk Plus.
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It consumes SSO but is not an identity provider. ManageEngine sells IdP capability as separate products entirely.
Basis: Documentation consistently describes configuring ServiceDesk Plus as a service provider inside your IdP; Identity360 and ADSelfService Plus are the separate identity products.
The third option: Chalk
If you are weighing GLPI against ManageEngine ServiceDesk Plus, Chalk belongs on the same shortlist. It is the open-source K-12 IT stack: device inventory that fills itself in from Google Admin, Intune, and Jamf against a roster synced from your SIS, a 1:1 circulation desk with agreements and fees, repairs with parts and costs, a help desk that already knows who is asking, and a built-in SAML/OIDC identity provider.
- Self-host it free forever under AGPL-3.0 — the entire feature set, one binary, your infrastructure — or use the hosted version, priced by fleet size with no per-seat or per-student fees and the price ladder published.
- Built only for K-12: students, buildings, custody, funding sources, and ChromeOS auto-update expiration are native concepts, not custom fields.
- Writes back to Google Admin as a reviewed diff — every OU move, disable, and deprovision previewed before it executes — and serves a OneRoster 1.1 API so other district systems can pull the roster from Chalk.
- Fees are assessed and tracked without touching payment cards, keeping the asset system out of your PCI scope.
See all three on your own roster.
Chalk installs to a populated inventory in about 30 minutes. Self-host free under AGPL-3.0, or let us run it — priced by fleet size, never per seat.