Comparison
Reftab vs VIZOR for Schools
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.
Reftab
A well-designed asset tracker with a real free-forever tier, self-serve signup, and no sales call — and, like the rest of its class, no help desk, no roster, and no student.
Where Reftab is strong
- The only genuinely free-forever tier in this comparison, and a generous one — unlimited custom fields and locations, reservations with calendars, advanced reports with export, mobile apps, and barcode check-in/check-out at no cost.
- SSO and two-factor authentication at the lowest paid tier rather than gated to enterprise, which is unusual and district-friendly.
- Unlimited platform users on every tier, so the bill never grows because you added staff.
- Native iOS and Android apps with barcode scanning, plus a barcode designer and custom email templates.
- Strong MDM breadth at the top tier — Intune, Jamf Pro and Jamf School, Kandji, Mosyle, NinjaOne, FleetDM, and Apple Business Manager — plus vendor warranty sync from Dell, CDW, Lenovo, and Apple.
- A Google Workspace integration that imports Chromebooks and mobile devices daily, with configurable field mapping and optional auto-assignment to the Google-assigned user.
What to check before you buy
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No native help desk or ticketing with SLAs. Jira Cloud and Zendesk connectors exist to surface assets on someone else's ticket, and they are top-tier features — so a district buys a service desk separately either way.
Basis: Reftab's integration listing offers Jira and Zendesk plugins rather than native ticketing; no SLA capability appears in any tier.
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No SIS or rostering integration — no OneRoster, Clever, ClassLink, or PowerSchool — and no student, guardian, or family concepts. Nothing reacts to a transfer, a withdrawal, or grade rollover.
Basis: None appear in Reftab's integration catalog or documentation; the identity integrations are corporate directories.
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Signature capture is staff-side custody acknowledgement, not a parent or guardian e-signature on a device agreement, and it sits behind a mid-tier upgrade.
Basis: Reftab lists signature capture as a Pro-tier feature; no guardian entity or agreement workflow exists in the data model.
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No student fee assessment and no family balances, so damage recovered at collection time is tracked outside the system.
Basis: Absent from Reftab's documented feature set across all tiers.
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No funding-source or grant tracking for ESSER, Title, or E-Rate attribution.
Basis: No funding-source dimension appears in Reftab's documentation.
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ChromeOS support is import only and syncs once daily. Nothing writes back, so OU moves and disabling a stolen Chromebook remain manual work in Google Admin.
Basis: Reftab's Google Workspace integration guide documents a daily one-way import with field mapping; no write-back is described.
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The MDM connectors that make the inventory self-maintaining — Intune, Jamf, Kandji, Mosyle, Apple Business Manager — are all top-tier features, which is a meaningful jump from the tier where SSO lives.
Basis: Reftab's pricing page places all MDM, vendor, and IdP integrations at the Business tier.
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It consumes SSO but is not an identity provider. Okta, Entra ID, SAML 2.0, SCIM, and LDAP are identity it reads, not identity it issues — and the IdP user-provisioning integrations are top-tier only.
Basis: Reftab is configured as a service provider against an external IdP; provisioning integrations are listed at the Business tier.
VIZOR for Schools
A K-12 edition of Vector Networks' IT asset management suite, focused on Chromebook and 1:1 device tracking with deep bidirectional Google Admin integration, an optional service desk, and software license management.
Where VIZOR for Schools is strong
- The most automated Google Admin write-back in the K-12 field: real-time bidirectional integration that assigns organizational units from attributes like AUE date, manufacturer, or assignee grade, updates custom annotated fields, and disables or deprovisions devices.
- Bulk Powerwash, including rule-driven automation such as powerwashing a loaner Chromebook the moment it is returned. No other product in this comparison does this, Chalk included.
- Warranty information for Dell and Lenovo devices is populated automatically rather than typed in — the strongest warranty automation among these vendors.
- Self-service portals for several distinct audiences — teachers, principals, librarians, students, and families — with school-scoped roles.
- SIS synchronization that brings in students, teachers, staff, and parents, so family contact data is present for return and damage notices.
- Repair cost calculation with chargeback to students or families, plus automatic email notification to students, families, and teachers.
What to check before you buy
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Closed source and license-based, with no publicly documented option to run and inspect the software independently of the vendor.
Basis: vendor site publishes no source availability or open-source licensing
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No public pricing. Cost depends on which editions you buy, and the site directs every buyer to a calculator or a demo.
Basis: vendor site publishes no price list
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Capability is split across editions — Chromebook management, ServiceDesk, and Software License Management are separately named products — so help desk is a purchasing decision rather than something included.
Basis: vendor site lists these as distinct named editions
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Google Admin write-back is rule-driven and real-time, which is fast but offers no documented preview-and-approve step before a device state changes in the live tenant.
Basis: vendor describes real-time automation with no staged change-set review
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Automatic warranty population is documented for Dell and Lenovo specifically, so districts on other hardware get less benefit from it.
Basis: vendor names Dell and Lenovo as the auto-populated manufacturers
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Barcode support is described in terms of integrating with barcode scanners rather than a named native mobile app, so hallway scanning may depend on hardware rather than a phone in a technician's pocket.
Basis: vendor Chromebook page describes barcode scanner integration; no native mobile app is named on the vendor site
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No purchase order and receiving workflow or managed funding-source tracking is documented for the schools edition, though PO data can be linked.
Basis: absence in vendor K-12 feature documentation
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VIZOR consumes SIS data but does not serve a OneRoster API or act as an identity provider for the district.
Basis: vendor documents SIS synchronization as an inbound integration only
The third option: Chalk
If you are weighing Reftab against VIZOR for Schools, 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.