Comparison

Mojo Helpdesk vs Zendesk

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.

Mojo Helpdesk

A simple, inexpensive per-agent help desk with a real K-12 following, a light asset module with check-in/check-out, and a deliberate pitch that you can go live in days because it does not depend on your SIS.

Pricing: Per-agent, per-month subscription with published figures: Team at $14 per agent (25-agent maximum), Business at $24 per agent (100-agent maximum), and Enterprise at $34 per agent with unlimited agents. There is no free plan — evaluation is a 21-day trial with no credit card. Yearly subscriptions carry a 10% discount, and educational and non-profit organizations are offered a total 25% discount, but only on the Business and Enterprise yearly subscriptions, and the vendor states discounts are not cumulative.

Where Mojo Helpdesk is strong

  • The lowest published per-agent entry price on most K-12 help-desk shortlists, with the numbers on the page rather than behind a demo request.
  • An explicit 25% education and non-profit discount, published as a percentage you can actually compute against.
  • A genuine asset module included with the help desk rather than sold as a separate product: laptops, tablets, servers, and software licenses, with repairs and incidents logged against each item.
  • Check-in and check-out with return due dates and automated reminders, plus a live view of what is out and what is overdue — closer to a circulation desk than most generic ticketing tools get.
  • Warranty and license contract expiry tracking with renewal reminders ahead of the date.
  • Broad sign-in support for districts: Google Workspace, Microsoft 365, ClassLink, Active Directory, LDAP, and other SAML providers, with staff and department import from Google Workspace or Microsoft 365.

What to check before you buy

  • Hosted SaaS only — no self-hosted or on-premises edition, so the software cannot be run on district infrastructure or inspected independently.

    Basis: Only cloud plans appear on the vendor's pricing page; no self-host or source distribution is published.

  • Per-agent pricing with hard agent caps per plan. A district with a handful of technicians and tens of thousands of devices pays on the axis it has least of, and growing past 25 agents forces a tier change.

    Basis: Vendor pricing page states $14/$24/$34 per agent per month with 25-agent and 100-agent maximums on the lower two plans.

  • The education discount is narrower than it first reads: 25% applies only to Business and Enterprise yearly subscriptions, not to the entry Team plan, and the vendor states discounts do not stack.

    Basis: Stated in those terms on Mojo Helpdesk's pricing page.

  • No SIS or rostering connector. Mojo markets 'no SIS dependency' as a launch advantage, which is honest positioning but means students, enrollments, and mid-year transfers are not sourced from the system of record.

    Basis: Mojo's education page names Google Workspace, Microsoft 365, ClassLink, AD, LDAP, and SAML for sign-in and user import, and no SIS vendor connector; the K-12 pages present rapid launch without SIS as a benefit.

  • The asset module is a light inventory with custody attached, not a 1:1 program: no parent-signed device agreement, no loaner pool as a managed concept, no lost or stolen lifecycle with police report, and no attestation campaign.

    Basis: Absent from Mojo's published asset management page, which covers tracking, check-out with due dates, and renewal reminders.

  • No MDM ingest and no documented barcode or QR scanning. Device records are maintained inside Mojo rather than reconciled against Google Admin, Intune, or Jamf, and an August rollout or spring audit measured in thousands of devices has to be typed rather than scanned.

    Basis: No Google Admin, Intune, or Jamf device-sync connector is published on the vendor site, and no scanning capability appears on the asset management page.

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

    Basis: None of these concepts appear in Mojo's published product documentation.

  • It consumes SSO but is not an identity provider — it signs users in from Google, Microsoft, ClassLink, or a SAML source rather than issuing SAML or OIDC to your other vendors.

    Basis: SSO is described throughout as sign-in into Mojo from a district's existing provider.

How Chalk compares with Mojo Helpdesk →

Zendesk

The best-known customer-service platform in the world, bought by districts that want a polished ticketing front door — with a 500-asset ceiling on its new IT asset module and no idea that your requesters are students.

Pricing: Per-agent, per-month subscriptions billed annually: Support Team at $19 for email ticketing only, Suite Team at $55 once you want a knowledge base or messaging, Suite Professional at $115, and Suite Enterprise quote-only. Copilot is a $50-per-agent-per-month add-on, and the Contact Center and Workforce Engagement bundles are $83 and $50 respectively. Be honest about the K-12 shape of this: a district with six technicians pays for six seats, and end users never appear on the bill, so per-agent help-desk pricing is often genuinely affordable for a school district. Two things do bite. AI is metered separately as 'automated resolutions' — an allowance of 5 to 15 per agent per month depending on tier, capped at 10,000 a year, with an overage rate Zendesk does not publish. And IT asset management is included only from Suite Growth upward, with 500 assets included and more sold separately. No education discount is published.

Where Zendesk is strong

  • The most mature omnichannel help desk on this list by a wide margin — email, live chat and messaging, voice, and social including WhatsApp, Facebook Messenger, and Instagram, all in one agent workspace.
  • Serious AI: AI agents that resolve tickets end to end, Admin Copilot, writing tools, and intelligent triage at the top tier. Chalk has no equivalent and will not pretend otherwise.
  • A very large integration ecosystem — Zendesk's own claim is 1,800+ apps, partners, and integrations — plus a deep, well-documented REST API, webhooks, an apps framework, and mobile SDKs.
  • Knowledge base, help center, SLAs, triggers and automations, skills-based routing, IVR, and prebuilt analytics dashboards, all of it battle-tested at enormous scale.
  • Real education customers, including K-12 districts — Grapevine-Colleyville ISD is a published Zendesk case study — so this is not a tool that has never seen a school.
  • Zendesk has begun shipping native IT asset management with Jamf, Microsoft Intune, and Automox sync, in-ticket asset context, and device actions. It is new, but it is real.

What to check before you buy

  • The IT asset module includes 500 assets, with more purchasable. A 1:1 district counts devices in the thousands or tens of thousands, so the fleet is a metered line item from day one rather than a fixed cost.

    Basis: Zendesk's ITAM page states the capability is 'included in Zendesk Suite plans Growth and above, with the option to purchase the ability to track additional assets beyond 500 included in the plan.'

  • That asset module is also very new. It reached customers through an Early Access Program with phases landing between late 2025 and April 2026, and parts of the admin experience were still labeled EAP at the time of writing.

    Basis: Zendesk's own EAP announcement in its support help center describes the phased rollout; the ITAM marketing page still carries EAP labeling on asset creation.

  • No SIS or rostering integration of any kind — no OneRoster, Clever, ClassLink, PowerSchool, Infinite Campus, or Skyward. Students and staff arrive by directory sync or CSV, not from the system of record.

    Basis: None appear on either Zendesk education page, whose named integrations are Five9, Slack, Zoom, Zoho, and Skilljar. Verified as absent from Zendesk's published education material rather than from an exhaustive crawl of its app directory.

  • No student, guardian, or family concepts. The data model is customers, organizations, and tickets. There is no enrollment, no grade, no guardian relationship, and nothing that notices a mid-year transfer.

    Basis: Absent from Zendesk's product documentation and both education pages; the platform's end-user primitive is the customer record.

  • No 1:1 device custody as a product concept — no check-out to a student with a due date, no overdue workflow, no parent-signed agreement, no loaner pool, no lost or stolen lifecycle, and no damage fees.

    Basis: Absent from the ITAM feature page, which is framed around corporate asset ownership, warranty, service history, and remote device actions.

  • The advertised $19 entry price is email ticketing only. A knowledge base, messaging, and AI agents start at $55 per agent, and the asset module starts a tier above that.

    Basis: Zendesk's published pricing page: Support Team $19 versus Suite Team $55, with ITAM gated to Suite Growth and above.

  • AI is billed on a second axis you cannot forecast from the pricing page. Automated resolutions carry a per-agent monthly allowance and an overage rate that Zendesk describes as more expensive than pre-purchased volume but does not publish.

    Basis: Zendesk's support article on automated resolutions states the allowances per plan, the 10,000-per-year cap, and that overage costs more — without naming a figure.

  • Cloud-only, permanently and on the record, and a service provider for SSO rather than an identity provider. It consumes SAML, OIDC, or JWT from your IdP; it cannot issue identity to your other vendors.

    Basis: Zendesk's help center answers the self-hosting question with 'No. To ensure platform security and integrity, Zendesk only provides products directly through Zendesk servers.' Its SSO documentation describes external authentication only.

How Chalk compares with Zendesk →

The third option: Chalk

If you are weighing Mojo Helpdesk against Zendesk, 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.