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Developer Tools · head to head

GNU Emacs vs One Identity

G

GNU Emacs

Developer Tools

Extensible, customizable free text editor and computing environment

From
Free
Free plan
Yes
Full reviewWebsite
One Identity logo

One Identity

Cybersecurity

Quest-owned identity governance, PAM and Active Directory management

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only GNU Emacs has a free tier, so it costs nothing to try first.
  • Each has a real cost: GNU Emacs steep learning curve for its default keybindings and Lisp-based configuration.; 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.
  • They diverge on capability: GNU Emacs covers Emacs Lisp Extensibility, One Identity covers Identity Manager.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which GNU Emacs and One Identity actually diverge.

Attributes where GNU Emacs and One Identity differ
AttributeGNU EmacsOne Identity
Starting priceFreeOn request
Pricing modelopen-sourcequote
Free tierYesNo
Platformslinux, mac, windowsWeb, Windows, Linux
CategoryDeveloper ToolsCybersecurity
Founded1984Unknown

Identical on both: user rating (Not yet rated).

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 GNU Emacs

  • Emacs Lisp Extensibility
  • Package Ecosystem
  • Org Mode
  • Built-in Version Control Interfaces
  • Cross-platform

Only in One Identity

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

What people use each for

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

GNU Emacs

  • Programming with deep Lisp-based customizationnot One Identity
  • Note-taking and planning with Org modenot One Identity
  • Managing email and file systems from a single environmentnot One Identity
  • Long-term, keyboard-driven text editing workflowsnot One Identity

One Identity

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

Where each one falls short

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

GNU Emacs

  • Steep learning curve for its default keybindings and Lisp-based configuration.
  • Default UI looks dated compared to modern editors without heavy customization.
  • Performance can lag on very large files compared to newer editors.
  • Discoverability of features is poor without prior familiarity or external guides.

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.

Pricing, plan by plan

GNU Emacs

Free
  • FreeFree
    • Full editor and ecosystem, no paid tiers

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

Which should you pick?

Choose GNU Emacs if

  • You need emacs lisp extensibility.
  • You want to start without paying.
  • You work on linux, mac, windows.
  • You also want package ecosystem.
GNU Emacs review

Choose One Identity if

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

Questions people ask

Is GNU Emacs or One Identity better?
Neither clearly leads. GNU Emacs starts at Free and One Identity at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GNU Emacs or One Identity?
GNU Emacs has a free tier; the other does not. Paid plans start at Free for GNU Emacs and On request for One Identity.
Does GNU Emacs or One Identity run on more platforms?
GNU Emacs runs on linux, mac, windows. One Identity runs on Web, Windows, Linux.
Can I use GNU Emacs for free?
Yes. GNU Emacs has a free tier, so you can try it without paying. One Identity starts at On request.
What is GNU Emacs best used for?
GNU Emacs is most often used for programming with deep lisp-based customization, note-taking and planning with org mode, managing email and file systems from a single environment, long-term, keyboard-driven text editing workflows. Of those, programming with deep lisp-based customization and note-taking and planning with org mode are not what One Identity is typically brought in for.
What can GNU Emacs do that One Identity cannot?
GNU Emacs covers Emacs Lisp Extensibility, Package Ecosystem, Org Mode, Built-in Version Control Interfaces. One Identity covers Identity Manager, Safeguard, Active Roles, OneLogin.

Answered from the vendors’ own pages

GNU Emacs: Is GNU Emacs free, including for commercial use?

Yes, Emacs is free software released under the GNU General Public License, which allows anyone to use, study, modify, and redistribute it, including commercially.

Source
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.

GNU Emacs: How do I install Emacs?

On Linux it is available via package managers like apt-get, pacman, dnf, or zypper; on macOS via Homebrew or MacPorts; on Windows via an installer or zip from GNU mirrors; and on Android via F-Droid or GNU FTP.

Source
One Identity: Does it include privileged access?

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

GNU Emacs: What platforms does Emacs support?

Emacs runs on GNU/Linux, FreeBSD, NetBSD, OpenBSD, Haiku, macOS, MS Windows, Android (versions 2.2 to 15.0), Solaris, and MS-DOS/FreeDOS.

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.

GNU Emacs: How is Emacs extended with packages?

Emacs is customized and extended through its Emacs Lisp dialect, with thousands of community packages distributed via repositories like MELPA that add language modes and tools.

Source
GNU Emacs: Where can I get source code or development builds?

Emacs source code and development builds are hosted at savannah.gnu.org, in addition to stable releases distributed through GNU mirrors.

Source
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