Comparison

AssetSonar vs Freshservice

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.

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.

Pricing: Published per-asset rates, which is unusually transparent for this category. ITAM is $0.75 per asset per month; ITSM, which includes ITAM, is $1.08 per asset per month; Advanced Software Asset Management is an add-on to either at $5 per asset per year, quoted as $0.42 per asset per month. Packages start from 100 assets, with volume-based discounts stated for 1,000+ assets and Enterprise arrangements by conversation. Agents are unlimited on both plans — EZO's own pricing copy calls out not capping your team with an artificial seat limit. No free tier and no published education discount.

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 →

Freshservice

A polished corporate ITSM suite that districts do buy — with per-agent pricing, separately metered asset units, and no idea that your users are students.

Pricing: Per-agent, per-month subscription across published Starter, Growth, and Pro tiers, billed annually, with Enterprise quote-only. There is no free plan — only a 14-day trial. Two things matter more than the headline for a district: the AI copilot is a paid per-agent add-on on top of the seat price, and asset management is metered on a separate axis, with plans including a fixed allowance of ITAM asset units and additional units sold separately. E-signature is also a paid add-on sold in credit packs. No education discount is published.

Where Freshservice is strong

  • A genuinely complete ITIL process set at the upper tiers — incident, problem, change, release, and major incident management, with a service catalog and on-call scheduling.
  • Strong no-code automation: a drag-and-drop workflow automator with multi-step approvals, available on every paid tier, and orchestration with published monthly transaction limits.
  • Automated discovery across on-premises, cloud, and hybrid estates, plus software license management, dependency mapping, IP address management, and DCIM.
  • Freddy AI for triage, summarization, and agent assistance, with a virtual agent for deflection.
  • A large integration marketplace, including a Freshworks-published connector that imports ChromeOS devices from Google Admin.
  • A mature, well-designed product with real enterprise operations behind it — this is not a tool that will surprise you by disappearing.

What to check before you buy

  • No SIS or rostering integration of any kind — no OneRoster, Clever, ClassLink, PowerSchool, Infinite Campus, or Skyward. Students and staff arrive by directory sync or CSV, not from the system of record.

    Basis: None appear on Freshworks' Freshservice education page, pricing page, or integration listings. Note that PowerSchool appears on Freshworks' site as a customer, not as an integration.

  • No student, guardian, or family concepts. There is no enrollment, no grade, no guardian relationship, and nothing that notices a mid-year transfer or a withdrawal.

    Basis: Absent from the vendor's own education page and product documentation; the data model is employees and requesters.

  • Per-agent pricing collides with how districts staff a help desk. A district with a handful of technicians and tens of thousands of devices pays on the axis it has least of, then pays again on the axis it has most of.

    Basis: Freshworks' published pricing is per agent per month, with ITAM asset units metered separately and additional units purchasable.

  • No 1:1 device circulation as a product concept — no due dates on a student's device, no overdue workflow, no loaner pool, and no lost/stolen lifecycle.

    Basis: Absent from the ITAM feature documentation, which is framed around corporate asset assignment and reclamation.

  • E-signature exists only as a generic paid add-on sold in credit packs, not as a device-agreement workflow. Credit-metered signatures are a poor fit for a rollout that signs thousands of agreements every August.

    Basis: Listed as a per-pack add-on with a fixed number of signature credits on Freshworks' pricing page.

  • No student fee assessment, no family balances, and no funding-source or grant tracking — nothing to tie a device to ESSER, Title, or E-Rate money.

    Basis: Neither concept appears anywhere in Freshservice's product documentation or education materials.

  • ChromeOS ingest exists but is shallow: a one-way, once-daily import from Google Admin, published years ago with a small install base. There is no write-back — no OU moves, no disable, no annotated fields.

    Basis: The Freshworks marketplace Chrome OS device discovery app describes a scheduled one-way sync; a request for two-way Google Admin sync remains open in the Freshworks community.

  • It consumes SSO but is not an identity provider. It cannot issue SAML or OIDC to your other vendors, and it cannot give students a portal identity.

    Basis: Freshworks describes SSO as allowing users to access Freshservice via an internal directory — service provider only.

How Chalk compares with Freshservice →

The third option: Chalk

If you are weighing AssetSonar against Freshservice, 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.