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Developer Tools · head to head

Atlantis vs Netwrix

Atlantis logo

Atlantis

Developer Tools

Runs Terraform plan and apply from pull request comments, self-hosted and free

From
Free
Free plan
Yes
Full reviewWebsite
Netwrix logo

Netwrix

Cybersecurity

Data access governance and change auditing across Active Directory, file shares and Microsoft 365

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Atlantis has a free tier, so it costs nothing to try first.
  • Each has a real cost: Atlantis there is no company, no service level agreement and no paid support at any price, and the six maintainers are volunteers with day jobs, which some risk committees will not accept for a component holding production cloud credentials.; Netwrix the portfolio is assembled from acquisitions, so consoles, agents and licensing metrics differ between products and the platform story is ahead of the engineering reality.
  • They diverge on capability: Atlantis covers Pull request plans, Netwrix covers Change auditing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Atlantis and Netwrix actually diverge.

Attributes where Atlantis and Netwrix differ
AttributeAtlantisNetwrix
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsLinux, Docker, Kubernetes, Self-hostedWindows, Web
CategoryDeveloper ToolsCybersecurity

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 Atlantis

  • Pull request plans
  • Comment driven apply
  • Workspace locking
  • Policy checking
  • Multi-platform webhooks
  • Custom workflows

Only in Netwrix

  • Change auditing
  • Effective permissions
  • Data classification
  • Access remediation
  • Threat detection
  • Group policy management

What people use each for

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

Atlantis

  • Making Terraform review meaningful by putting the actual plan output in front of the approvernot Netwrix
  • Removing local applies and the credential sprawl that comes with every engineer holding production keysnot Netwrix
  • Getting pull request driven infrastructure without paying a per-user subscription for a hosted platformnot Netwrix
  • Enforcing Conftest policies as a blocking check before an apply can runnot Netwrix

Netwrix

  • An organisation that cannot tell an auditor who has access to a sensitive file share and needs an answer with evidencenot Atlantis
  • A security team reducing ransomware blast radius by removing Everyone and Domain Users permissions from sensitive datanot Atlantis
  • An IT team investigating an unexplained Active Directory change and needing the exact account, time and previous valuenot Atlantis
  • A company responding to GDPR data subject access requests that must first locate personal data scattered across legacy sharesnot Atlantis

Where each one falls short

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

Atlantis

  • There is no company, no service level agreement and no paid support at any price, and the six maintainers are volunteers with day jobs, which some risk committees will not accept for a component holding production cloud credentials.
  • The security surface is inherently sharp, because it is an internet-reachable webhook endpoint that executes applies with privileged credentials, gated by pull request comment authorisation that is coarse next to a real policy engine.
  • It is stateful, holding a working directory and lock database on local disk, so high availability and horizontal scaling are awkward and you own upgrades, webhook plumbing, secret rotation and the host itself.
  • It lacks the features that distinguish the commercial alternatives, with no native drift detection, no cost estimation, no managed state interface and no policy engine beyond the Conftest integration.
  • Terragrunt and monorepo layouts are not first-class, requiring hand-written custom workflows and repository configuration that becomes a growing maintenance burden as the number of repositories increases.

Netwrix

  • The portfolio is assembled from acquisitions, so consoles, agents and licensing metrics differ between products and the platform story is ahead of the engineering reality.
  • Licensing metrics vary by product, per enabled user for some and per managed asset for others, which makes assembling a multi-product quote unusually difficult to compare against a single-vendor competitor.
  • Auditing agents and collectors add load to domain controllers and file servers, and large estates need careful sizing to avoid degrading the systems being monitored.
  • It reports and remediates but does not enforce access decisions at request time, so it complements rather than replaces identity governance and buyers still need an IGA tool for certification workflows.
  • Coverage is strongest on Microsoft estates; Linux, NAS appliances and non-Microsoft SaaS are supported unevenly and often need additional modules or trail behind on feature parity.

Pricing, plan by plan

Atlantis

Free
  • AtlantisFree
    • Apache-2.0, no usage limits and no seat count
    • No commercial edition and no paid support tier
    • Community support through GitHub and the CNCF Slack channel

Netwrix

On request
  • Netwrix Platform$undefined/year
    • Priced per enabled user or per managed asset depending on the product
    • Auditing, data classification, privileged access and threat products licensed separately
    • Netwrix 1Secure SaaS console with a 14-day free trial

Which should you pick?

Choose Atlantis if

  • You need pull request plans.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Self-hosted.
  • You also want comment driven apply.
Atlantis review

Choose Netwrix if

  • You need change auditing.
  • You work on Windows, Web.
  • You also want effective permissions.
Netwrix review

Questions people ask

Is Atlantis or Netwrix better?
Neither clearly leads. Atlantis starts at Free and Netwrix at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Atlantis or Netwrix?
Atlantis has a free tier; the other does not. Paid plans start at Free for Atlantis and On request for Netwrix.
Does Atlantis or Netwrix run on more platforms?
Atlantis runs on Linux, Docker, Kubernetes, Self-hosted. Netwrix runs on Windows, Web.
Can I use Atlantis for free?
Yes. Atlantis has a free tier, so you can try it without paying. Netwrix starts at On request.
What is Atlantis best used for?
Atlantis is most often used for making terraform review meaningful by putting the actual plan output in front of the approver, removing local applies and the credential sprawl that comes with every engineer holding production keys, getting pull request driven infrastructure without paying a per-user subscription for a hosted platform, enforcing conftest policies as a blocking check before an apply can run. Of those, making terraform review meaningful by putting the actual plan output in front of the approver and removing local applies and the credential sprawl that comes with every engineer holding production keys are not what Netwrix is typically brought in for.
What can Atlantis do that Netwrix cannot?
Atlantis covers Pull request plans, Comment driven apply, Workspace locking, Policy checking. Netwrix covers Change auditing, Effective permissions, Data classification, Access remediation.

Answered from the vendors’ own pages

Atlantis: Is there a company behind Atlantis?

No. It runs as a series of LF Projects under the Linux Foundation and is maintained by volunteers. There is no vendor to buy support from and no service level agreement.

Netwrix: Does it replace identity governance?

No. It shows you who has access and lets you fix it, but recertification campaigns and access request workflow are an IGA product.

Atlantis: Is it a CNCF project?

No. It uses a channel in the CNCF Slack, which is often misread as membership, but the project sits under LF Projects rather than the CNCF.

Netwrix: Is there a SaaS option?

Netwrix 1Secure is the cloud console covering data and identity visibility, with a 14-day free trial including full access.

Atlantis: Does it work with OpenTofu?

Yes, there is a dedicated integration guide alongside Terraform, and it also has configuration for working with hosted Terraform backends.

Netwrix: How is it priced?

Per enabled user or per managed asset depending on the product, quoted rather than published. Assume separate line items per module.

Atlantis: What does it not do that a paid platform does?

Drift detection, cost estimation, a managed state and run interface, and a real policy engine. Atlantis does pull request plan and apply well and stops there.

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