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Cybersecurity · head to head

Chainguard vs Legistar

Chainguard logo

Chainguard

Cybersecurity

Secure-by-default open source software with hardened container images and libraries

From
Free
Free plan
Yes
Full reviewWebsite
Legistar logo

Legistar

Government

Legislative Management System

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Chainguard has a free tier, so it costs nothing to try first.
  • Each has a real cost: Chainguard containers Catalog at 19,000 USD/year expensive for teams under 10 people; Legistar pricing is not published; sold by quote through a sales process
  • They diverge on capability: Chainguard covers Hardened container images, Legistar covers Legislation Tracking.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Chainguard and Legistar actually diverge.

Attributes where Chainguard and Legistar differ
AttributeChainguardLegistar
Starting priceFreeOn request
Pricing modelLicensing by artifact type and team sizequote
Free tierYesNo
PlatformsCloud, Container, VMWeb
CategoryCybersecurityGovernment
FoundedUnknown1999

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 Chainguard

  • Hardened container images
  • CVE remediation SLA
  • SLSA L2/L3 builds
  • Sigstore signatures
  • SBOM generation
  • Language libraries
  • VM images
  • Artifact scanning

Only in Legistar

  • Legislation Tracking
  • Meeting Agendas
  • Voting Records
  • Public Portal
  • Document Management
  • Video Streaming
  • Microsoft Office
  • Records Systems

What people use each for

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

Chainguard

  • Deploying hardened container images with minimal attack surfacenot Legistar
  • Meeting supply chain security requirements for regulated industriesnot Legistar
  • Reducing CVE exposure with contractual remediation guaranteesnot Legistar
  • Building secure language packages with automatic backportsnot Legistar
  • Verifying artifact provenance with Sigstore signaturesnot Legistar

Legistar

  • Legislative agenda managementnot Chainguard
  • Meeting management and video processesnot Chainguard
  • Public records managementnot Chainguard
  • Government transparencynot Chainguard

Where each one falls short

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

Chainguard

  • Containers Catalog at 19,000 USD/year expensive for teams under 10 people
  • Per-image pricing for containers requires custom quotes with no transparency
  • Free tier limited to 5 container images for testing
  • Libraries pricing by ecosystem and developer count lacks transparent per-developer cost
  • VM image catalog pricing opacity makes cost estimation difficult

Legistar

  • Pricing is not published; sold by quote through a sales process

Pricing, plan by plan

Chainguard

Free
  • Free TierFree
    • Five container images to test and deploy
  • Containers Per-Image$undefined/custom
    • Licensed by quantity and type
    • Base images, application images, AI/ML images, FIPS variants
    • Custom pricing per image
  • Containers Catalog$19000/year
    • For 10-person engineering teams
    • 2,000+ container images
    • Contractual CVE remediation SLAs
  • Libraries Licensing$undefined/custom
    • Licensed by ecosystem (Python, Java, JavaScript)
    • Licensed by developer count
    • Unlimited pulls with no metering

Legistar

On request

No published plan breakdown. See the Legistar review.

Which should you pick?

Choose Chainguard if

  • You need hardened container images.
  • You want to start without paying.
  • You work on Cloud, Container, VM.
  • You also want cve remediation sla.
Chainguard review

Choose Legistar if

  • You need legislation tracking.
  • You also want meeting agendas.
Legistar review

Questions people ask

Is Chainguard or Legistar better?
Neither clearly leads. Chainguard starts at Free and Legistar at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chainguard or Legistar?
Chainguard has a free tier; the other does not. Paid plans start at Free for Chainguard and On request for Legistar.
Does Chainguard or Legistar run on more platforms?
Chainguard runs on Cloud, Container, VM. Legistar runs on Web.
Can I use Chainguard for free?
Yes. Chainguard has a free tier, so you can try it without paying. Legistar starts at On request.
What is Chainguard best used for?
Chainguard is most often used for deploying hardened container images with minimal attack surface, meeting supply chain security requirements for regulated industries, reducing cve exposure with contractual remediation guarantees, building secure language packages with automatic backports. Of those, deploying hardened container images with minimal attack surface and meeting supply chain security requirements for regulated industries are not what Legistar is typically brought in for.
What can Chainguard do that Legistar cannot?
Chainguard covers Hardened container images, CVE remediation SLA, SLSA L2/L3 builds, Sigstore signatures. Legistar covers Legislation Tracking, Meeting Agendas, Voting Records, Public Portal.

Answered from the vendors’ own pages

Chainguard: How much is the Chainguard Containers Catalog?

The Containers Catalog is 19,000 USD per year for 10-person engineering teams, providing access to 2,000+ hardened container images.

Source
Chainguard: What SLAs does Chainguard offer?

Chainguard provides contractual CVE remediation SLAs: 7 days for critical vulnerabilities, 14 days for high/medium/low severity, all with priority support.

Source
Chainguard: Can I try Chainguard before purchasing?

Yes. The free tier includes five container images for testing and deployment, allowing hands-on evaluation.

Source
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