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
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.
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.
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.
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.
No funding-source or grant tracking for ESSER, Title, or E-Rate attribution.
Basis: No funding-source dimension appears in Reftab's documentation.
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.
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.
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
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
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
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
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
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
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
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
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.