GLPI vs Sortly

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

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

How Chalk compares with GLPI →

Sortly

The friendliest inventory app in this comparison and the easiest to actually start using — built for supply closets and job sites, priced by how many items you have, which is exactly the wrong meter for a 1:1 fleet.

Where Sortly is strong

• ● Every price is on the page, including a genuinely free tier, with no demo gate anywhere in the funnel.
• ● The lowest adoption cost in this comparison by a distance: folders, tags, photos and custom fields, usable by a building secretary in an afternoon without an IT project behind it.
• ● Strong mobile — iOS and Android with offline access, barcode and QR scanning, and label generation from inside the same app, so counting is a phone job rather than a scanner-hardware purchase.
• ● Alerting that fits consumables well: low stock alerts for reordering and date-based alerts for maintenance and repair schedules, with in-app and email notification.
• ● More reporting than the price suggests — activity history, inventory summaries, user activity, low stock and item-flow reports, saved custom reports, and report subscriptions delivered on a schedule.
• ● Real integration surface for a product this simple: webhooks, an API, QuickBooks Online, and Slack and Microsoft Teams notifications, plus purchase orders, pick lists, and check-in and check-out.

What to check before you buy

• Pricing meters unique items, and a 1:1 district's item count is its student count. At 5,000 items the published tier is $299 per month, and anything past 10,000 items is Enterprise quote-only — a mid-sized district is off the published ladder on device count alone.

  Basis: Vendor pricing page item limits: 100 free, 500 Advanced, 2,000 Ultra, 5,000 Premium, 10,000+ Enterprise.

• User licenses are metered too, and tightly: 1 user free, 2 on Advanced, 5 on Ultra, 8 on Premium. A technician team plus building staff crosses into Enterprise quickly.

  Basis: Vendor pricing page user-license limits per tier.

• No help desk or ticketing of any kind. A district running Sortly still buys a service desk somewhere else, and the two never see each other.

  Basis: Absent from the vendor's published feature list, which covers inventory, alerts, reporting and integrations.

• No MDM or device integrations at all. The published integration list is QuickBooks Online, Slack, Microsoft Teams, webhooks and an API — so ChromeOS, Intune and Jamf data is typed or imported, and serials go stale between imports.

  Basis: Vendor features page lists no device-management or directory connectors.

• No SIS or rostering integration and no student, guardian or enrollment concepts — nothing notices a transfer, a withdrawal or grade rollover.

  Basis: Absent from the vendor's feature list and from its industry positioning, which addresses inventory rather than student records.

• Check-in and check-out is item custody, not a school-year loan: no due dates on a student device agreement, no e-signature, no damage fee, no family balance and no loaner pool workflow.

  Basis: Vendor documents check-in/check-out alongside pick lists and stock tracking, with no agreement or fee concepts published.

• It is an inventory product rather than an IT asset lifecycle product — warranty expiry, depreciation, ChromeOS auto-update expiration and refresh planning are not in the published feature set, though generic date-based alerts can approximate some of it.

  Basis: Vendor features page covers custom fields, alerts and reports; no warranty, depreciation or lifecycle module is published.

• Hosted SaaS only, with no self-hosted option, and no SSO or SAML in the published feature list — so it sits outside your single sign-on estate in both directions.

  Basis: No self-host or source distribution is offered on the vendor site, and SSO does not appear on the features or pricing pages.

How Chalk compares with Sortly →

The third option: Chalk

If you are weighing GLPI against Sortly, 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.