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Developer Tools · head to head

Atlantis vs Windscribe

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
W

Windscribe

Cybersecurity

VPN and firewall service with a generous free data tier and a customizable Build-A-Plan option

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • 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.; Windscribe free tier's 10GB cap still requires email confirmation and social sharing to unlock, unlike some no-strings-attached competitors.
  • They diverge on capability: Atlantis covers Pull request plans, Windscribe covers Firewall / default block.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Atlantis and Windscribe actually diverge.

Attributes where Atlantis and Windscribe differ
AttributeAtlantisWindscribe
Pricing modelOpen source, no licence feefreemium
PlatformsLinux, Docker, Kubernetes, Self-hostedwindows, mac, linux, ios, android, web
CategoryDeveloper ToolsCybersecurity

Identical on both: starting price (Free), free tier (Yes), 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 Windscribe

  • Firewall / default block
  • Unlimited simultaneous devices
  • Build-A-Plan
  • R.O.B.E.R.T. content blocker
  • Static IP and port forwarding add-ons

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 Windscribe
  • Removing local applies and the credential sprawl that comes with every engineer holding production keysnot Windscribe
  • Getting pull request driven infrastructure without paying a per-user subscription for a hosted platformnot Windscribe
  • Enforcing Conftest policies as a blocking check before an apply can runnot Windscribe

Windscribe

  • Running a free VPN across unlimited personal devicesnot Atlantis
  • Buying access to just a few specific server locations cheaplynot Atlantis
  • Blocking ads and trackers at the DNS level while browsingnot Atlantis
  • Preventing IP leaks with a default-block firewall rulenot 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.

Windscribe

  • Free tier's 10GB cap still requires email confirmation and social sharing to unlock, unlike some no-strings-attached competitors.
  • Build-A-Plan's low cost only covers selected locations, so broad global coverage still requires the full Pro plan.
  • Server speeds and streaming reliability are inconsistent compared to larger premium VPN providers.
  • Customer support is primarily ticket/community-based rather than live chat for lower tiers.

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

Windscribe

Free
  • FreeFree
    • 10GB of data per month with confirmed email
    • 10 server countries
    • Unlimited devices
  • Build-A-Plan$3/month
    • Pay per selected server location ($1/location)
    • $3 minimum purchase
    • Unlimited data on selected locations
  • Pro$9/month
    • Unlimited data
    • 69+ countries
    • $69/year on annual billing

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 Windscribe if

  • You need firewall / default block.
  • You want to start without paying.
  • You work on windows, mac, linux, ios, android, web.
  • You also want unlimited simultaneous devices.
Windscribe review

Questions people ask

Is Atlantis or Windscribe better?
Neither clearly leads. Atlantis starts at Free and Windscribe at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Atlantis or Windscribe?
Atlantis starts at Free and Windscribe at Free.
Does Atlantis or Windscribe run on more platforms?
Atlantis runs on Linux, Docker, Kubernetes, Self-hosted. Windscribe runs on windows, mac, linux, ios, android, web.
Can I use Atlantis for free?
Both have a free tier, so you can try either at no cost before committing.
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 Windscribe is typically brought in for.
What can Atlantis do that Windscribe cannot?
Atlantis covers Pull request plans, Comment driven apply, Workspace locking, Policy checking. Windscribe covers Firewall / default block, Unlimited simultaneous devices, Build-A-Plan, R.O.B.E.R.T. content blocker.

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.

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.

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.

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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