Chalk

Comparison

InvGate Asset Management vs Reftab

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.

InvGate Asset Management

A serious corporate ITAM platform with real discovery, a CMDB, and an on-premises option — priced per networked device, which is the worst possible meter for a 1:1 district.

Pricing: Published per-IP-device, per-year pricing across a fixed-price Starter tier, a per-device Pro tier with a minimum annual commitment, and a quote-based Enterprise tier with its own floor. The counting rule is the important part for a district: an IP device is anything on the network with an IP address — computers, mobiles, network gear — and each one includes an allowance for a small number of non-IP assets such as monitors and furniture. Because the meter is devices rather than technicians, a 1:1 district's bill scales directly with student headcount. Full ticketing is a separate product, InvGate Service Management, licensed separately. Formerly named InvGate Insight; renamed in 2024. No education SKU or discount is published.

Where InvGate Asset Management is strong

  • Genuinely strong automated discovery — a lightweight agent, agentless network scanning, integrations, and bulk import covering hardware, servers, containers, databases, and cloud services.
  • A real CMDB with automatic relationship discovery and assisted dependency mapping.
  • A deep integration catalog: Intune, Jamf, SCCM, Active Directory, Entra ID, Okta, AWS, Azure, VMware, ServiceNow CMDB, Jira Service Management, Zendesk, Slack, Teams, and remote-access tools, plus a documented REST API.
  • A genuine on-premises option on Windows Server or RHEL with your choice of database, including support for air-gapped operation — unusual in this category.
  • Google Workspace integration that imports ChromeOS devices and users, so Chromebooks do land in the inventory automatically.
  • Software asset management with license optimization, metering, deployment, and compliance.

What to check before you buy

  • Pricing is per networked device per year, so cost scales directly with fleet size. A district with one Chromebook per student is quoted on the single number it has most of, which is the opposite of a per-technician model.

    Basis: InvGate's published pricing page prices Pro per IP device per year and defines an IP device as any asset connected to a network with an IP address.

  • Ticketing is a different product. InvGate Asset Management is ITAM only; a help desk means separately licensing InvGate Service Management, which is a second contract and a second bill.

    Basis: InvGate sells Asset Management and Service Management as two separately licensed products and describes the ITAM platform as functioning standalone.

  • No SIS or rostering integration — no OneRoster, Clever, ClassLink, or PowerSchool. The identity sources in the integration catalog are corporate directories only.

    Basis: InvGate's full published integration list names Active Directory, Entra ID, Okta, Google Workspace, and cloud platforms; no education system appears.

  • No student or guardian concepts. Asset owners are users and employees, with no enrollment, grade, guardian relationship, or reaction to a mid-year transfer.

    Basis: The product's lifecycle and ownership model is employee framed; the vendor's named customers are manufacturing, utilities, aerospace, retail, and insurance.

  • No 1:1 device circulation loop — no due dates on a student's device, no overdue workflow, no e-signed parent agreement, no loaner pool, and no lost or stolen lifecycle. The lifecycle modelled is procurement, assignment, and disposal.

    Basis: Absent from InvGate's asset lifecycle documentation, which is corporate IT framed.

  • No funding-source or grant tracking — no way to attribute devices to ESSER, Title, or E-Rate money for reporting.

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

  • ChromeOS support is import only. Chromebooks and users come in from Google Workspace; nothing writes back — no OU moves, no disable, no annotated fields.

    Basis: InvGate documents the Google Workspace integration as importing users, ChromeOS devices, and organizational data; no write-back is claimed.

  • It consumes SSO but is not an identity provider — Okta and Entra ID appear as identity sources it reads, not identity it issues.

    Basis: InvGate is configured as a service provider against an external IdP; it is not listed as issuing SAML or OIDC.

How Chalk compares with InvGate Asset Management →

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.

Pricing: Subscription metered per asset, with unlimited platform users on every tier and an annual-billing discount. There is a genuine free-forever tier capped at a small asset count that still includes unlimited custom fields and locations, reservations, mobile apps, barcodes, and check-in/check-out. Paid tiers add capability in layers: SSO and two-factor at the entry paid tier, signature capture and consumables above it, and the MDM, vendor, and identity-provisioning integrations only at the top tier. Software management is priced separately per tracked user. Signup is self-serve with no demo gate. The pricing FAQ raises the question of education and nonprofit discounts; we could not read the answer, so ask them directly.

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.

How Chalk compares with Reftab →

The third option: Chalk

If you are weighing InvGate Asset Management against Reftab, 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.
Chalk vs InvGate Asset Management → Chalk vs Reftab →

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.

See pricing Self-host on GitHub