Developer Tools · head to head
Keycloak vs Render
Keycloak
Developer Tools
Open-source identity and access management server.
- From
- Free
- Free plan
- Yes
The short version
- Each has a real cost: Keycloak requires self-hosted deployment and operational expertise to install, configure and maintain; Render the free Hobby workspace is limited to 25 services and 5 GB of bandwidth
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Keycloak and Render actually diverge.
Identical on both: starting price (Free), free tier (Yes), 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 Keycloak
Nothing recorded that Render does not also cover.
Only in Render
- Web services
- Static sites
- Background workers
- Postgres database
- Redis database
- Scheduled jobs
- Environment variables
- Custom domains
What people use each for
The jobs each tool is most often brought in to do.
Keycloak
- Organisations requiring self-hosted identity infrastructure for compliance or data residencynot Render
- Companies with existing LDAP/Active Directory systems needing federated authenticationnot Render
- Open-source projects and communities requiring free IAM without licensing costsnot Render
- Enterprises building custom identity workflows requiring fine-grained authorisationnot Render
- Teams with sufficient operational expertise to manage infrastructurenot Render
Render
- Deploying web services, static sites and cron jobs from a Git repository without managing serversnot Keycloak
- Running managed Postgres and Redis alongside application servicesnot Keycloak
- Preview environments per pull request for small teamsnot Keycloak
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Keycloak
- Requires self-hosted deployment and operational expertise to install, configure and maintain
- No managed cloud option provided by Red Hat; organisations must operate infrastructure themselves or use third-party distributions
- Clustering and high-availability configurations require additional operational knowledge
- Community support only; commercial support requires third-party vendors or distributions
Render
- The free Hobby workspace is limited to 25 services and 5 GB of bandwidth
- Every paid plan charges the workspace fee plus compute on top, so $25 per month for Pro is a floor rather than a total
- SAML SSO and SCIM require the Scale plan at $499 per month
- HIPAA-compliant workspaces, inbound IP rules and advanced RBAC roles are Scale plan features
- Organization-level audit logs require Scale; Pro provides only workspace audit logs
- Contractual uptime SLAs, support response SLAs and a technical account manager are Enterprise only, and Enterprise is custom priced with no published rate
- Included bandwidth is 25 GB on Pro and 1 TB on Scale, with usage beyond that billed separately
Pricing, plan by plan
Keycloak
Free- Open-sourceFree
- Full platform functionality
- Self-hosted deployment
- Community support
Render
Free- FreeFree
- 1 web service
- 1 static site
- Shared CPU
- Starter$7/month
- Unlimited services
- Dedicated CPU
- 2GB RAM
Which should you pick?
Choose Keycloak if
- You want to start without paying.
- You work on Self-hosted, Docker, Kubernetes, Linux, Windows, API.
Choose Render if
- You need web services.
- You want to start without paying.
- You work on Web, Api.
- You also want static sites.
Questions people ask
- Is Keycloak or Render better?
- Neither clearly leads. Keycloak starts at Free and Render at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Keycloak or Render?
- Keycloak starts at Free and Render at Free.
- Does Keycloak or Render run on more platforms?
- Keycloak runs on Self-hosted, Docker, Kubernetes, Linux, Windows, API. Render runs on Web, Api.
- Can I use Keycloak for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Keycloak best used for?
- Keycloak is most often used for organisations requiring self-hosted identity infrastructure for compliance or data residency, companies with existing ldap/active directory systems needing federated authentication, open-source projects and communities requiring free iam without licensing costs, enterprises building custom identity workflows requiring fine-grained authorisation. Of those, organisations requiring self-hosted identity infrastructure for compliance or data residency and companies with existing ldap/active directory systems needing federated authentication are not what Render is typically brought in for.
- What can Keycloak do that Render cannot?
- Render covers Web services, Static sites, Background workers, Postgres database.
Answered from the vendors’ own pages
Keycloak: What protocols does Keycloak support?
Keycloak supports OpenID Connect, OAuth 2.0 and SAML 2.0 protocols for authentication and authorisation.
SourceRender: What is Render's pricing?
Render's pricing details are not disclosed on the public pricing page. The site references workspace plans, compute services, and features but does not display specific costs. Users must visit the pricing page directly or contact Render for detailed information.
SourceKeycloak: Can Keycloak integrate with existing user directories?
Yes. Keycloak supports user federation with LDAP and Active Directory systems, allowing organisations to leverage existing user directories.
SourceKeycloak: Is Keycloak free?
Yes. Keycloak is fully open-source and free to deploy and use. No licensing fees are required.
SourceRelated pages
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- Render vs VictoriaMetrics
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- Render vs Akamai
- Render vs Alibaba Cloud
- Render vs Buildah