osTicket vs SolarWinds Web Help Desk

osTicket

The open-source ticketing system a lot of school districts already quietly run — GPL2, free, self-hosted on a LAMP stack, and very good at tickets. The comparison with Chalk is about scope, not cost.

Where osTicket is strong

• ● Genuinely free and genuinely open source under GPL2 — no seat cap, no ticket cap, no trial clock, and the source is yours to read, patch, and keep running.
• ● One of the longest-running and most widely deployed ticketing systems anywhere, which means a large body of community documentation, forum answers, and people who have solved your problem already.
• ● A deep, well-worn ticketing core: custom fields and forms, custom columns and queues, ticket filters and routing, help topics, SLA plans, agent collision avoidance, assign/transfer/referral, auto-responders, internal tasks, and advanced search with CSV export.
• ● A customer portal and knowledge base for self-service, so end users can check status and find answers without opening a ticket.
• ● An official OAuth2 plugin covering Microsoft, Google, and Okta sign-in for both agents and end users, plus modern OAuth email authentication for system mailboxes — which matters now that basic auth is gone from Microsoft and Google mail.
• ● A working plugin surface and developer documentation: S3 attachment storage, audit logging, two-factor authentication, password policies, an API, and published database ERDs.

What to check before you buy

• No asset or inventory management at all. osTicket is a ticketing system — there is no device record, so a ticket cannot tell you which machine the student is holding, what its serial is, or whether it is under warranty.

  Basis: Asset and inventory management appear nowhere in osTicket's feature list or documentation index.

• No 1:1 device circulation: no check-out to a student with a due date, no overdue workflow, no parent-signed agreement, no loaner pool, and no lost or stolen lifecycle — and no native mobile app or barcode scanning to run a rollout or an audit with.

  Basis: There is no asset model in the product for these workflows to attach to, and the documentation has no mobile application section.

• No SIS or rostering integration — no OneRoster, Clever, ClassLink, PowerSchool, Infinite Campus, or Skyward — and no student, guardian, or enrollment concepts. Users are created by sign-in or import, not sourced from the system of record.

  Basis: No SIS connector exists in osTicket's plugin set or documentation.

• No ChromeOS, Google Admin, Intune, or Jamf ingest, so nothing reconciles anything against what the fleet actually reports.

  Basis: No MDM connector appears in the plugin listing or documentation.

• No repairs with parts stock, no student fee assessment or family balances, no purchase orders, no warranty tracking, and no funding-source reporting for ESSER, Title, or E-Rate money.

  Basis: All absent from the published feature list and documentation.

• SSO is consumed, not issued, and SAML is not covered by an official plugin — the supported providers are Microsoft, Google, and Okta over OAuth2, with SAML available only through an unofficial community plugin on GitHub.

  Basis: osTicket's OAuth2 documentation names Microsoft, Google, and Okta; the SAML plugin in circulation is a third-party repository, not a vendor-maintained one.

• Reporting is thin. There is a dashboard tab, but no reporting or analytics section in the documentation, so trend reporting past ticket exports usually means querying MySQL yourself.

  Basis: The documentation index has no dedicated reporting or analytics section.

• You operate a LAMP stack, not an application. PHP 8.2–8.4 plus MySQL plus a web server means patching three moving parts, and a PHP major-version bump is a real upgrade project rather than replacing one file.

  Basis: Requirements published on osTicket's download page and repository.

How Chalk compares with osTicket →

SolarWinds Web Help Desk

A long-serving on-premises help desk with unlimited end users and a fair per-technician price — and a rewritten 2026 release that means a migration project either way.

Where SolarWinds Web Help Desk is strong

• ● Genuinely on-premises and self-hosted, positioned by the vendor as requiring no cloud dependency — which matters to districts with data-residency or board-policy constraints.
• ● Unlimited end users at every license tier. You pay for technicians only, which is genuinely favorable for a district with thousands of staff and a handful of techs.
• ● Fully published, transparent pricing with no quote gate — competitively unusual.
• ● Integrated asset management with ticket-to-asset linking and asset service history, so a technician sees the device from the ticket.
• ● LDAP and Active Directory sync plus documented SAML 2.0 SSO against AD FS, Okta, Google, and Entra ID.
• ● A modernized 2026 release line — a redesigned interface across 120+ screens, a security-hardened rebuild, and a published forward roadmap including Teams and Slack integrations and AI ticket summaries.

What to check before you buy

• If you are still on the 12.x line, you have a forced migration ahead: SolarWinds has published End-of-Life dates for versions 12.4 through 12.8, and the replacement is a rewritten application, so it means retraining as well as an upgrade.

  Basis: SolarWinds' own release-history page publishes End-of-Engineering and End-of-Life dates for the 12.x versions and instructs customers to transition to the current release; the 2026.2 notes describe a completely redesigned interface across 120+ screens.

• No SIS or rostering integration — no OneRoster, Clever, ClassLink, or PowerSchool. Identity comes from LDAP, Active Directory, and SAML only.

  Basis: None appear on SolarWinds' Web Help Desk product pages, education use-case page, or documentation; the documented identity story is explicitly directory-based.

• No student or guardian concepts. Students appear only as ticket submitters — there is no enrollment, no grade, no guardian, and nothing that reacts to a transfer or a withdrawal.

  Basis: SolarWinds' education page describes students, faculty, and staff purely as end users submitting tickets.

• No 1:1 device circulation — no due dates on a student's device, no overdue workflow, no e-signed agreement, no loaner pool, and no lost or stolen lifecycle. Asset reservations are the nearest adjacent feature.

  Basis: Web Help Desk's asset management is framed around IT inventory such as projectors and instrumentation; no custody loop appears in the documentation.

• No student fee assessment or family balances. The parts-and-billing concepts in the product are IT cost accounting, not student charges.

  Basis: No fee, charge, or student-ledger concept appears in the product documentation.

• No funding-source or grant tracking — nothing to attribute devices to ESSER, Title, or E-Rate.

  Basis: No such concept appears anywhere in the product documentation.

• No ChromeOS or Google Admin device ingest surfaced. Discovery is network- and directory-oriented, so Chromebooks arrive by import or by hand.

  Basis: No Google Workspace or ChromeOS device-ingest integration appears in SolarWinds' Web Help Desk documentation or integration listings.

• It consumes SSO but is not an identity provider. It cannot issue SAML or OIDC outward, and cannot give students a portal identity.

  Basis: SolarWinds' authentication documentation configures Web Help Desk as a SAML 2.0 service provider against an external IdP.

How Chalk compares with SolarWinds Web Help Desk →

The third option: Chalk

If you are weighing osTicket against SolarWinds Web Help Desk, 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.