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Cybersecurity · head to head

One Identity vs Tanium

One Identity logo

One Identity

Cybersecurity

Quest-owned identity governance, PAM and Active Directory management

From
On request
Rated
-
Full reviewWebsite
Tanium logo

Tanium

Cybersecurity

Unified platform for real-time endpoint management, security and compliance

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: One Identity the portfolio is assembled from separate acquisitions, so components are separately licensed, separately administered and do not present one console, which raises operational cost.; Tanium no public pricing is published, requiring a sales engagement to get a quote.
  • They diverge on capability: One Identity covers Identity Manager, Tanium covers Real-time endpoint queries.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which One Identity and Tanium actually diverge.

Attributes where One Identity and Tanium differ
AttributeOne IdentityTanium
PlatformsWeb, Windows, Linuxweb, windows, mac, linux, api
FoundedUnknown2007

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in One Identity

  • Identity Manager
  • Safeguard
  • Active Roles
  • OneLogin
  • Password Manager
  • syslog-ng
  • Starling connectors

Only in Tanium

  • Real-time endpoint queries
  • Single lightweight agent
  • Linear Chain Architecture
  • Vulnerability management
  • AI-driven remediation
  • Threat hunting

What people use each for

The jobs each tool is most often brought in to do.

One Identity

  • An organisation whose authoritative directory will remain on premises Active Directory and needs delegated administration with attribute-level controlnot Tanium
  • A government or defence environment requiring privileged session management on a hardened physical appliance rather than a cloud servicenot Tanium
  • A manufacturer with SAP and Active Directory needing provisioning governed under one certification processnot Tanium
  • An enterprise consolidating Active Directory after an acquisition and needing automated account lifecycle across both forestsnot Tanium

Tanium

  • Getting real-time visibility into all endpoints across a large enterprisenot One Identity
  • Patching operating systems and software at scale quicklynot One Identity
  • Continuous vulnerability scanning and risk scoringnot One Identity
  • Hunting for and remediating active threats across a fleetnot One Identity

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

One Identity

  • The portfolio is assembled from separate acquisitions, so components are separately licensed, separately administered and do not present one console, which raises operational cost.
  • Identity Manager implementations are customisation-heavy and commonly run over a year, with the services spend exceeding the licence cost in the first year.
  • Quest has changed private equity ownership more than once since the Dell separation, and buyers should ask directly about product investment commitments before signing a multi-year deal.
  • Product documentation and support sit behind a customer portal, which makes independent evaluation before purchase harder than with vendors that publish openly.
  • The cloud-native and developer experience trails the pure-play identity vendors, so organisations moving decisively to SaaS applications find the on premises heritage becomes a constraint rather than an asset.

Tanium

  • No public pricing is published, requiring a sales engagement to get a quote.
  • Aimed at large enterprises, making it impractical for small teams or budgets.
  • Deployment and configuration of the agent-based architecture requires significant IT expertise.
  • Full value depends on adopting multiple Tanium modules, which can increase cost and complexity versus point solutions.

Pricing, plan by plan

One Identity

On request
  • Identity Manager$undefined/year
    • Priced per managed identity
    • On premises or hosted
    • Access certification and provisioning
  • Safeguard$undefined/year
    • Priced per privileged user or per appliance
    • Hardened appliance option for session management
    • Licensed separately from Identity Manager
  • Active Roles$undefined/year
    • Priced per managed Active Directory account
    • Delegated administration and automated provisioning
    • Licensed separately

Tanium

On request
  • Enterprise$undefined/mo
    • Custom endpoint volume pricing
    • Full platform modules
    • Dedicated support

Which should you pick?

Choose One Identity if

  • You need identity manager.
  • You work on Web, Windows, Linux.
  • You also want safeguard.
One Identity review

Choose Tanium if

  • You need real-time endpoint queries.
  • You work on web, windows, mac, linux, api.
  • You also want single lightweight agent.
Tanium review

Questions people ask

Is One Identity or Tanium better?
Neither clearly leads. One Identity starts at On request and Tanium at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, One Identity or Tanium?
One Identity starts at On request and Tanium at On request.
Does One Identity or Tanium run on more platforms?
One Identity runs on Web, Windows, Linux. Tanium runs on web, windows, mac, linux, api.
What is One Identity best used for?
One Identity is most often used for an organisation whose authoritative directory will remain on premises active directory and needs delegated administration with attribute-level control, a government or defence environment requiring privileged session management on a hardened physical appliance rather than a cloud service, a manufacturer with sap and active directory needing provisioning governed under one certification process, an enterprise consolidating active directory after an acquisition and needing automated account lifecycle across both forests. Of those, an organisation whose authoritative directory will remain on premises active directory and needs delegated administration with attribute-level control and a government or defence environment requiring privileged session management on a hardened physical appliance rather than a cloud service are not what Tanium is typically brought in for.
What can One Identity do that Tanium cannot?
One Identity covers Identity Manager, Safeguard, Active Roles, OneLogin. Tanium covers Real-time endpoint queries, Single lightweight agent, Linear Chain Architecture, Vulnerability management.

Answered from the vendors’ own pages

One Identity: Is One Identity the same company as Quest?

Yes. One Identity is Quest Software's identity and access management business unit, not a separate vendor.

Tanium: What is Tanium's pricing model?

Tanium does not publish pricing on its website. Interested customers must contact the company or request a demo to discuss pricing and capabilities.

Source
One Identity: Does it include privileged access?

Safeguard provides it, but it is licensed separately from Identity Manager. Neither includes the other.

Tanium: Is there a Tanium free trial?

Tanium does not clearly advertise a free trial on its main website, directing customers to schedule a demo or contact sales for more information.

Source
One Identity: Why choose this over SailPoint or Saviynt?

Almost always because of Active Directory depth via Active Roles or an appliance requirement for privileged sessions. For cloud-first estates the specialists are the stronger choice.

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