authentik alternatives (2026)

8 open source iam tools listed alongside authentik for side-by-side comparison on capabilities, pricing, and deployment. No editorial ranking.

Why look for authentik alternatives?

authentik is a strong option for open source iam, but it's not the right fit for every team. Common reasons teams look elsewhere: younger project than keycloak; smaller community and ecosystem.

Below we list 8 alternatives, broken down by deployment model. All data is aggregated from official documentation and community feedback.

Open Source Alternatives to authentik

The leading open-source IAM platform, backed by Red Hat

Self-hosted

Open Source + Enterprise Subscription

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Cloud-Managed Alternatives

Market-leading cloud IAM with the broadest integration catalog

Cloud

Per-user tiers (billed annually)

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Developer-first CIAM with best-in-class SDKs and docs

Cloud

Per monthly active user (MAU)

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Microsoft's cloud IAM, bundled with M365 and Azure

Cloud

Per-user (bundled with Microsoft licenses)

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All-in-one directory, SSO, and device management for SMBs

Cloud

Per-user (billed annually)

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Mid-market cloud IAM at a lower price point than Okta

Cloud

Per-user tiers

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Self-Hosted Alternatives

The leading open-source IAM platform, backed by Red Hat

Self-hosted

Open Source + Enterprise Subscription

View details

Enterprise-grade IAM with hybrid deployment and strong federation

CloudSelf-hosted

Enterprise (contact sales)

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Enterprise identity platform with AI-driven orchestration for complex deployments

CloudSelf-hosted

Per-user subscription or custom enterprise licensing

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