AssetSonar vs EZOfficeInventory

AssetSonar

EZO's IT-asset product, and the rare asset tracker that publishes a per-asset price and includes a genuine service desk at the higher tier — metered by the one number a 1:1 district has most of.

Where AssetSonar is strong

• ● It publishes real per-asset prices instead of gating every number behind a demo — $0.75 per asset per month for ITAM and $1.08 for ITSM — which makes a district budget line something you can build without a sales call.
• ● Unlimited agents on both plans, so adding technicians, building secretaries or a summer help-desk aide never changes the bill.
• ● The ITSM tier is a real service desk, not a ticket list: request and incident management, problem and change management, a service catalog, multi-channel intake, automated routing, multi-step approvals, SLA policies with business hours and escalation, a knowledge base and a self-service portal.
• ● Custody features deeper than most trackers — check-in and check-out, automatic checkouts, automatic custody transfer, reservations and an availability calendar.
• ● Genuine discovery breadth for a commercial tracker: agent-based discovery, network discovery, MDM integrations, barcode and QR scanning, and RFID tagging.
• ● Procurement and service done properly — purchase orders and requests with multi-tier approvals, vendor management, warranty integration, service triage, and scheduled and recurring maintenance with automated reminders.

What to check before you buy

• The meter is your fleet. At a per-asset rate, a 1:1 district is billed on the number it has most of, and every Chromebook you add is a line item forever.

  Basis: Vendor pricing page quotes ITAM and ITSM as per-asset-per-month rates.

• Packages start at 100 assets, so the smallest sites pay a floor rather than what they use.

  Basis: Vendor pricing FAQ: AssetSonar packages start from 100 assets, with volume-based discounts for higher volumes.

• The help desk is the upgrade. SLA management, the service catalog, the self-service portal, the knowledge base, problem and change management and the CMDB are all marked ITSM-only in the vendor's own comparison table — the difference between $0.75 and $1.08 per asset per month.

  Basis: Vendor's published ITAM-versus-ITSM plan comparison table.

• Software asset management is a third line item on top of either plan, at $5 per asset per year.

  Basis: Vendor pricing FAQ describes Advanced SAM as an add-on available with both ITAM and ITSM plans.

• No SIS or rostering integration — no OneRoster, Clever, ClassLink, PowerSchool, Infinite Campus or Skyward anywhere in EZO's connector catalog, which covers MDM, identity and procurement systems.

  Basis: Absent from EZO's published integrations listing for AssetSonar.

• No student, guardian or enrollment concepts. Checkout is employee custody, so a transfer, a withdrawal or grade rollover is invisible unless someone edits the record.

  Basis: The product's data model tracks assets and users; the custody features are documented as employee check-in and checkout.

• No parent e-signature on a device agreement, no student fee assessment, no family balances, and no funding-source or grant dimension for ESSER, Title or E-Rate reporting.

  Basis: Absent from EZO's documented feature set and plan comparison.

• Device connectors are ingest-oriented. The MDM integrations import device state into AssetSonar; nothing pushes a reviewed set of changes back, so an OU move or disabling a stolen Chromebook stays manual in Google Admin.

  Basis: EZO's integration listing describes MDM connectors as importing device data, with no write-back workflow claimed.

How Chalk compares with AssetSonar →

EZOfficeInventory

A capable commercial asset tracker with the deepest MDM connector list in its class — and, like the rest of that class, no roster, no student, and no write-back.

Where EZOfficeInventory is strong

• ● The deepest device-ingest integration list of the commercial asset trackers — Intune, Jamf Pro, Kandji, Mosyle, SCCM, Workspace ONE, JumpCloud, Meraki, Apple Business Manager, and Google Endpoint Management for ChromeOS.
• ● Warranty details sync automatically from manufacturers including Dell and Lenovo, and procurement data can sync from CDW — genuinely less manual data entry than most.
• ● Native iOS and Android apps with barcode and QR scanning, on every tier.
• ● Real checkout, reservation, and audit workflows, with custom fields, purchase orders, and RFID support at the middle tier.
• ● Unlimited users at every tier, so adding technicians or building staff does not change the bill.
• ● AssetSonar's ITSM tier includes genuine ticketing with SLA management, a knowledge base, and a service catalog — the only product in this asset-tracker group with native SLAs.

What to check before you buy

• The base product has no ticketing at all. Native help desk with SLAs exists only in AssetSonar's ITSM tier — a different product at a higher per-asset rate — so a district gets either the asset tracker or a second contract.

  Basis: EZOfficeInventory offers Jira and Zendesk connectors rather than native ticketing; SLA management appears in AssetSonar's ITSM pricing tier.

• No SIS or rostering integration — no OneRoster, Clever, ClassLink, or PowerSchool anywhere in the connector catalog. Students arrive by CSV.

  Basis: None appear in EZO's full published integration list, which covers MDM, identity, and procurement systems only.

• No student, guardian, or family concepts, and therefore nothing that notices a transfer, a withdrawal, or grade rollover.

  Basis: Absent from the product's data model, which tracks items and users.

• No parent e-signature on a device agreement, no student fee assessment, and no family balances.

  Basis: Absent from EZO's documented feature set.

• No funding-source or grant tracking for ESSER, Title, or E-Rate reporting.

  Basis: No funding-source dimension appears in the product documentation.

• ChromeOS support is import only. The Google Endpoint Management connector is described as importing ChromeOS and mobile data; nothing writes back, so OU moves and disabling a stolen Chromebook stay manual in Google Admin.

  Basis: EZO's integration listing describes the connector as importing ChromeOS and mobile data into AssetSonar, with no write-back claimed.

• It consumes SSO but is not an identity provider — Entra ID, Okta with SCIM, OneLogin, and Ping are identity sources it reads, not identity it issues.

  Basis: EZO's identity integrations are configured as a service provider against an external IdP.

• Maintenance is a separate paid CMMS add-on even on the top tier, so repairs that draw parts out of stock are not simply included.

  Basis: EZO CMMS is listed as an add-on alongside the Premium tier and sold as its own product.

How Chalk compares with EZOfficeInventory →

The third option: Chalk

If you are weighing AssetSonar against EZOfficeInventory, 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.