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Cybersecurity · head to head

Chainguard vs Trulioo

Chainguard logo

Chainguard

Cybersecurity

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

From
Free
Rated
-
Full reviewWebsite
Trulioo logo

Trulioo

Cybersecurity

Identity and business verification against national data sources in nearly 200 countries

From
On request
Rated
-
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; Trulioo per-check rates vary widely by country and data source, so a blended average from the sales conversation misleads if your volume concentrates in expensive markets.
  • They diverge on capability: Chainguard covers Hardened container images, Trulioo covers Person match.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Chainguard and Trulioo actually diverge.

Attributes where Chainguard and Trulioo differ
AttributeChainguardTrulioo
Starting priceFreeOn request
Pricing modelLicensing by artifact type and team sizequote
Free tierYesNo
PlatformsCloud, Container, VMWeb, API

Identical on both: user rating (Not yet rated), category (Cybersecurity).

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 Trulioo

  • Person match
  • Business verification
  • Watchlist screening
  • Document and biometric
  • Single API
  • Workflow orchestration

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

Trulioo

  • A payments firm onboarding across dozens of countries where building a data-source integration per market is impracticalnot Chainguard
  • A marketplace verifying business sellers and needing beneficial ownership rather than just a company numbernot Chainguard
  • A fintech wanting a cheap frictionless first check and reserving document scanning for the minority that fail itnot Chainguard
  • A bank expanding into a market where document upload completion rates are poor and registry matching works betternot 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

Trulioo

  • Per-check rates vary widely by country and data source, so a blended average from the sales conversation misleads if your volume concentrates in expensive markets.
  • Coverage breadth is real but depth is uneven; a country on the map may be served by one thin source with low match rates, which you only discover in a live test.
  • You are charged per query including no-match results, so a market with poor source coverage burns budget producing nothing usable.
  • Because it aggregates third-party data, data residency and consent handling depend on the underlying provider terms, which complicates GDPR assessments in some jurisdictions.
  • Document and biometric capability is competent but not the strongest in the market, so buyers whose primary need is document fraud detection usually pair it with a specialist.

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

Trulioo

On request
  • Trulioo Platform$undefined/year
    • Priced per check with rates varying by country and data source
    • Person, business and watchlist checks charged separately
    • Volume commitment negotiated annually

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 Trulioo if

  • You need person match.
  • You work on Web, API.
  • You also want business verification.
Trulioo review

Questions people ask

Is Chainguard or Trulioo better?
Neither clearly leads. Chainguard starts at Free and Trulioo at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chainguard or Trulioo?
Chainguard has a free tier; the other does not. Paid plans start at Free for Chainguard and On request for Trulioo.
Does Chainguard or Trulioo run on more platforms?
Chainguard runs on Cloud, Container, VM. Trulioo runs on Web, API.
Can I use Chainguard for free?
Yes. Chainguard has a free tier, so you can try it without paying. Trulioo 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 Trulioo is typically brought in for.
What can Chainguard do that Trulioo cannot?
Chainguard covers Hardened container images, CVE remediation SLA, SLSA L2/L3 builds, Sigstore signatures. Trulioo covers Person match, Business verification, Watchlist screening, Document and biometric.

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
Trulioo: Does it need a document?

Not for the core product. Data-source matching uses name, address and date of birth, which is why completion rates are higher than document flows.

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
Trulioo: Are unmatched queries billed?

Yes, in general you pay per query rather than per successful match. Negotiate this explicitly if you are entering markets with thin coverage.

Chainguard: Can I try Chainguard before purchasing?

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

Source
Trulioo: Can it verify companies as well as people?

Yes. Business verification including beneficial ownership is a distinct product line and a common reason to choose Trulioo over document-first vendors.

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