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Developer Tools · head to head

Atlantis vs VIVOTEK VAST Security Station

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
VIVOTEK VAST Security Station logo

VIVOTEK VAST Security Station

Cybersecurity

Camera-vendor video management software with a free 32-channel tier for VIVOTEK devices

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.; VIVOTEK VAST Security Station vAST 2 has entered end of maintenance with technical support and software files withdrawn, yet distributors still list VAST 2 licences, so a buyer can be quoted unsupported software without realising it.
  • They diverge on capability: Atlantis covers Pull request plans, VIVOTEK VAST Security Station covers VSS Lite free tier.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Atlantis and VIVOTEK VAST Security Station actually diverge.

Attributes where Atlantis and VIVOTEK VAST Security Station differ
AttributeAtlantisVIVOTEK VAST Security Station
Starting priceFreeOn request
Pricing modelOpen source, no licence feeOne-time purchase per camera channel
Free tierYesNo
PlatformsLinux, Docker, Kubernetes, Self-hostedWindows, Web, iOS, Android
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 VIVOTEK VAST Security Station

  • VSS Lite free tier
  • Per-channel licensing
  • Third-party camera support
  • Failover and TV matrix
  • Vision object analytics
  • Embedded NVR licensing
  • NDAA and TAA compliance

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

VIVOTEK VAST Security Station

  • A school or small public building with fewer than 32 VIVOTEK cameras that needs a VMS at no licence costnot Atlantis
  • A United States public sector site that must meet NDAA and TAA procurement restrictionsnot Atlantis
  • An existing VAST 2 site that needs to migrate before the software falls further out of maintenancenot Atlantis
  • A mid-sized site standardising on VIVOTEK hardware with a handful of third-party cameras to absorbnot 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.

VIVOTEK VAST Security Station

  • VAST 2 has entered end of maintenance with technical support and software files withdrawn, yet distributors still list VAST 2 licences, so a buyer can be quoted unsupported software without realising it.
  • The free Lite tier is hard capped at 32 cameras and VIVOTEK devices only, so a site that grows to 33 cameras or adds one third-party camera moves straight to paid Standard licensing.
  • VSS Professional includes no camera licences at all, so the edition that large deployments need starts from a higher effective price than the tier comparison suggests.
  • It is a camera manufacturer's VMS, so the third-party device list, analytics ecosystem and integration catalogue are all narrower than an independent platform like Milestone or Salient.
  • No pricing is published for Standard or Professional channels; everything runs through distribution, which makes budgeting a phased expansion difficult without repeated quotes.

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

VIVOTEK VAST Security Station

On request
  • VSS LiteFree
    • Free of charge
    • Up to 32 VIVOTEK cameras per server
    • No third-party camera support
  • VSS Standard$undefined/one-time
    • Up to 256 cameras per server
    • Eight camera licences included for VIVOTEK or third-party devices
    • Additional channel licences purchased individually
  • VSS Professional$undefined/one-time
    • Large scale deployments with failover and TV matrix
    • No camera licences included at all
    • Every channel purchased or upgraded from Standard

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 VIVOTEK VAST Security Station if

  • You need vss lite free tier.
  • You work on Windows, Web, iOS, Android.
  • You also want per-channel licensing.
VIVOTEK VAST Security Station review

Questions people ask

Is Atlantis or VIVOTEK VAST Security Station better?
Neither clearly leads. Atlantis starts at Free and VIVOTEK VAST Security Station at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Atlantis or VIVOTEK VAST Security Station?
Atlantis has a free tier; the other does not. Paid plans start at Free for Atlantis and On request for VIVOTEK VAST Security Station.
Does Atlantis or VIVOTEK VAST Security Station run on more platforms?
Atlantis runs on Linux, Docker, Kubernetes, Self-hosted. VIVOTEK VAST Security Station runs on Windows, Web, iOS, Android.
Can I use Atlantis for free?
Yes. Atlantis has a free tier, so you can try it without paying. VIVOTEK VAST Security Station 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 VIVOTEK VAST Security Station is typically brought in for.
What can Atlantis do that VIVOTEK VAST Security Station cannot?
Atlantis covers Pull request plans, Comment driven apply, Workspace locking, Policy checking. VIVOTEK VAST Security Station covers VSS Lite free tier, Per-channel licensing, Third-party camera support, Failover and TV matrix.

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.

VIVOTEK VAST Security Station: Should I still buy VAST 2?

No. VAST 2 has entered end of maintenance with support and software files withdrawn. VSS is the current product, and any VAST 2 licence still on a distributor price list should be questioned.

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.

VIVOTEK VAST Security Station: Is VSS Lite really free?

Yes, for up to 32 VIVOTEK cameras per server. It does not support third-party cameras and cannot exceed 32 channels.

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.

VIVOTEK VAST Security Station: How many licences come with Standard?

Eight camera licences, usable for VIVOTEK or third-party devices. Professional includes none.

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.

VIVOTEK VAST Security Station: Is VIVOTEK NDAA compliant?

VIVOTEK publishes an NDAA and TAA compliant product list, which is why it appears in United States public sector specifications where Section 889 excludes several other manufacturers.

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