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Cybersecurity · head to head

Chainguard vs OpenGov

Chainguard logo

Chainguard

Cybersecurity

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

From
Free
Free plan
Yes
Full reviewWebsite
OpenGov logo

OpenGov

Government

Modern Cloud ERP for Government

From
$1000/month
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; OpenGov custom pricing only, no transparent public pricing
  • They diverge on capability: Chainguard covers Hardened container images, OpenGov covers Budgeting & Planning.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Chainguard and OpenGov actually diverge.

Attributes where Chainguard and OpenGov differ
AttributeChainguardOpenGov
Starting priceFree$1000/month
Pricing modelLicensing by artifact type and team sizesubscription
Free tierYesNo
PlatformsCloud, Container, VMWeb
CategoryCybersecurityGovernment
FoundedUnknown2012

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 OpenGov

  • Budgeting & Planning
  • Financial Reporting
  • Permitting & Licensing
  • Asset Management
  • Transparency Portal
  • Tyler Technologies
  • Munis
  • Microsoft Excel

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 OpenGov
  • Meeting supply chain security requirements for regulated industriesnot OpenGov
  • Reducing CVE exposure with contractual remediation guaranteesnot OpenGov
  • Building secure language packages with automatic backportsnot OpenGov
  • Verifying artifact provenance with Sigstore signaturesnot OpenGov

OpenGov

  • Citizen Servicesnot Chainguard
  • Records Managementnot Chainguard
  • Public Safetynot Chainguard
  • Civic Engagementnot 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

OpenGov

  • Custom pricing only, no transparent public pricing
  • No free tier available
  • Requires vendor contact for quotes

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

OpenGov

$1000/month
  • Government Cloud$1000/month
    • Budgeting & Planning
    • Reporting & Transparency
    • Citizen Services

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 OpenGov if

  • You need budgeting & planning.
  • You also want financial reporting.
OpenGov review

Questions people ask

Is Chainguard or OpenGov better?
Neither clearly leads. Chainguard starts at Free and OpenGov at $1000/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chainguard or OpenGov?
Chainguard has a free tier; the other does not. Paid plans start at Free for Chainguard and $1000/month for OpenGov.
Does Chainguard or OpenGov run on more platforms?
Chainguard runs on Cloud, Container, VM. OpenGov runs on Web.
Can I use Chainguard for free?
Yes. Chainguard has a free tier, so you can try it without paying. OpenGov starts at $1000/month.
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 OpenGov is typically brought in for.
What can Chainguard do that OpenGov cannot?
Chainguard covers Hardened container images, CVE remediation SLA, SLSA L2/L3 builds, Sigstore signatures. OpenGov covers Budgeting & Planning, Financial Reporting, Permitting & Licensing, Asset Management.

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
OpenGov: What does OpenGov provide?

OpenGov is government budgeting and planning software for municipalities and public sector organizations. It helps with budget planning, financial management, and government transparency.

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
OpenGov: How much does OpenGov cost?

OpenGov pricing is custom and quote-based. There is no public pricing listed. Organizations need to contact OpenGov directly for a proposal based on their specific needs.

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
OpenGov: Is there a free tier?

No. OpenGov does not offer a free plan. Pricing requires direct vendor contact and is procurement-led.

Source
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