Comparison
AssetSonar vs HelpSpot
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.
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
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
HelpSpot
A long-running shared-inbox help desk that takes self-hosting seriously — same price and same features on your own server as in their cloud — but it is licensed proprietary software with no asset, roster, or identity side at all.
Where HelpSpot is strong
- Self-hosting is a first-class deployment, not a legacy tier: the vendor states the price and the feature set are identical to cloud, which is unusual and worth crediting.
- Genuine data sovereignty language backed by the product — you run the database, you own the backups, you get direct SQL access, and the install can sit behind a firewall without phoning home.
- You control when updates are applied, so a self-hosted install can be tested in staging before production rather than being upgraded underneath you.
- One all-inclusive price per band: unlimited tickets, unlimited mailboxes, and the AI drafting, summarization, and categorization features included rather than sold as a per-agent add-on.
- Strong shared-inbox fundamentals — multi-mailbox and multi-brand portals at real scale, collision detection, triggers and mail rules, smart responses with placeholders, time tracking, and a knowledge base.
- A REST API and webhooks, plus live lookup that pulls customer data from an external system into the ticket view — a reasonable seam if your student or device truth lives elsewhere.
What to check before you buy
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Self-hosted does not mean open source. HelpSpot is proprietary licensed software you download and run — there is no public source repository and no open-source license, so you can host the code but you cannot fork it, audit it freely, or continue it if the vendor stops.
Basis: The vendor publishes a licensed self-hosted download and no source repository or OSI license anywhere on its site.
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Pricing scales with agent count, which is the wrong axis for K-12: a district has few technicians and enormous fleets, and the fleet is not something HelpSpot prices because it is not something HelpSpot tracks.
Basis: Published bands are defined purely by number of agents, from 3 up to 2,000.
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No asset or inventory management of any kind. There is no device record, so a ticket cannot tell you which machine the person is holding.
Basis: Absent from the vendor's published feature list, which covers shared inbox, ticketing, automation, reporting, knowledge base, and AI.
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No 1:1 device circulation: no check-out to a student, no due dates, no overdue workflow, no parent-signed agreement, no loaner pool, and no lost or stolen lifecycle.
Basis: No asset or custody concepts exist in the product to build these on.
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No SIS or rostering integration — no OneRoster, Clever, ClassLink, PowerSchool, Infinite Campus, or Skyward — and no student, guardian, or enrollment concepts. The data model is customers and mailboxes.
Basis: None appear on the vendor's features, pricing, or solutions pages; the product is positioned for support teams generally, not K-12.
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No ChromeOS, Google Admin, Intune, or Jamf ingest, so nothing reconciles your ticket queue against what the fleet actually reports.
Basis: No MDM connector is published anywhere on the vendor site.
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No repair records, no parts inventory, no student fee assessment, no purchase orders, no warranty tracking, and no funding-source reporting.
Basis: All absent from the published feature list.
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SSO and SAML are not named in the published feature list, and there is no native mobile app — worth confirming directly with the vendor if either is a requirement.
Basis: Neither appears in the vendor's feature documentation; we would rather flag the gap than assert a capability we could not verify.
The third option: Chalk
If you are weighing AssetSonar against HelpSpot, 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.