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Developer Tools · head to head

Argo CD vs WorkOS

Argo CD logo

Argo CD

Developer Tools

A declarative, GitOps continuous delivery tool for Kubernetes

From
Free
Free plan
Yes
Full reviewWebsite
WorkOS logo

WorkOS

Cybersecurity

Developer platform for enterprise-ready authentication and identity.

From
$125/one-time per connection
Free plan
No
Full reviewWebsite

The short version

  • Only Argo CD has a free tier, so it costs nothing to try first.
  • Each has a real cost: Argo CD licensed under Apache License 2.0 per the project's GitHub repository (argoproj/argo-cd LICENSE); as open source software it has no paid tier or vendor price to compare; WorkOS authKit free tier limited to 1 million monthly active users; additional millions cost $2,500/month
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Argo CD and WorkOS actually diverge.

Attributes where Argo CD and WorkOS differ
AttributeArgo CDWorkOS
Starting priceFree$125/one-time per connection
Pricing modelopen-sourceusage-based
Free tierYesNo
PlatformsWebWeb, API
CategoryDeveloper ToolsCybersecurity

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

What people use each for

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

Argo CD

  • Declarative GitOps continuous deployment for Kubernetes applicationsnot WorkOS
  • Automated configuration drift detection across multiple clustersnot WorkOS
  • Multi-environment management with blue/green and canary deploymentsnot WorkOS
  • Enterprise authentication with SSO, OIDC, OAuth2, LDAP, SAML 2.0not WorkOS
  • Webhook integration for GitHub, BitBucket, and GitLab automationnot WorkOS

WorkOS

  • SaaS applications needing rapid enterprise SSO deploymentnot Argo CD
  • Companies selling to mid-market and enterprise customersnot Argo CD
  • Applications requiring SCIM directory sync with corporate identity systemsnot Argo CD
  • Product teams needing audit logs for compliance (SOC 2, ISO 27001)not Argo CD
  • Platforms with multiple identity provider requirementsnot Argo CD

Where each one falls short

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

Argo CD

  • Licensed under Apache License 2.0 per the project's GitHub repository (argoproj/argo-cd LICENSE); as open source software it has no paid tier or vendor price to compare
  • The quick start installation requires the --server-side and --force-conflicts flags due to CRD size limitations, per argo-cd.readthedocs.io, a constraint the documentation states explicitly

WorkOS

  • AuthKit free tier limited to 1 million monthly active users; additional millions cost $2,500/month
  • Per-connection pricing for SSO and Directory Sync ($125–$50 each) scales poorly for enterprises with many identity providers
  • Audit logs require separate subscription at $125/month per SIEM connection or $99/month per 1 million events
  • Radar fraud protection billed separately at $100/month per 50,000 additional checks beyond 1,000 free checks
  • Custom domain feature requires $99/month subscription
  • Requires annual commitment for SLA and support guarantees; pay-as-you-go tier lacks uptime guarantee

Pricing, plan by plan

Argo CD

Free

No published plan breakdown. See the Argo CD review.

WorkOS

$125/one-time per connection
  • Pay as You Go$undefined/variable
    • Per-connection pricing from $125 to $50 with volume discounts
    • Up to 60% discount at scale
    • Quick deployment
  • Annual Credits$undefined/variable
    • Custom pricing with volume discounts
    • 99.99% uptime SLA
    • Guided migration

Which should you pick?

Choose Argo CD if

  • You want to start without paying.
Argo CD review

Choose WorkOS if

  • You work on Web, API.
WorkOS review

Questions people ask

Is Argo CD or WorkOS better?
Neither clearly leads. Argo CD starts at Free and WorkOS at $125/one-time per connection, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Argo CD or WorkOS?
Argo CD has a free tier; the other does not. Paid plans start at Free for Argo CD and $125/one-time per connection for WorkOS.
Does Argo CD or WorkOS run on more platforms?
Argo CD runs on Web. WorkOS runs on Web, API.
Can I use Argo CD for free?
Yes. Argo CD has a free tier, so you can try it without paying. WorkOS starts at $125/one-time per connection.
What is Argo CD best used for?
Argo CD is most often used for declarative gitops continuous deployment for kubernetes applications, automated configuration drift detection across multiple clusters, multi-environment management with blue/green and canary deployments, enterprise authentication with sso, oidc, oauth2, ldap, saml 2.0. Of those, declarative gitops continuous deployment for kubernetes applications and automated configuration drift detection across multiple clusters are not what WorkOS is typically brought in for.

Answered from the vendors’ own pages

Argo CD: What is the cost of Argo CD?

Argo CD is open source and free to use. No licensing fees, subscription charges, or commercial restrictions apply. The project is maintained by the CNCF community.

Source
WorkOS: How quickly can I implement WorkOS SSO?

Developers can implement single sign-on in minutes instead of months. Multiple customers report setting up SSO in less than a week, with WorkOS handling the complexity of SAML and OIDC protocols.

Source
Argo CD: How frequently does Argo CD poll Git repositories by default?

Argo CD checks Git and Helm repositories every 3 minutes by default to detect configuration changes, enabling timely deployment of updates.

Source
WorkOS: What SDKs does WorkOS provide?

WorkOS offers SDKs for Node.js, Python, Ruby, Go, PHP, Java, and .NET.

Source
WorkOS: Does WorkOS support SCIM provisioning?

Yes. WorkOS supports SCIM provisioning integration with systems like Okta and Entra ID for automated user management.

Source
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