A widely used open-source IAM platform, backed by Red Hat
Pricing: Open Source + Enterprise Subscription
Deployment: Self-hosted, Open source
Duo Security alternatives (2026)
8 identity & access management tools listed alongside Duo Security for side-by-side comparison on capabilities, pricing, and deployment. No editorial ranking.
Why look for Duo Security alternatives?
Duo Security is a strong option for identity & access management, but it's not the right fit for every team. Common reasons teams look elsewhere: sso capabilities are less mature than dedicated iam platforms like okta; limited identity lifecycle management and provisioning features.
Below we list 8 alternatives, broken down by deployment model. All data is aggregated from official documentation and community feedback.
Head-to-Head Comparisons
Open Source Alternatives to Duo Security
Cloud-Managed Alternatives
Cloud IAM with the broadest integration catalog
Pricing: Per-user tiers (billed annually)
Deployment: Cloud
Certifications: SOC 2 Type 2, ISO 27001, FedRAMP High, HIPAA
Microsoft's cloud IAM, bundled with M365 and Azure
Pricing: Per-user (bundled with Microsoft licenses)
Deployment: Cloud
Certifications: SOC 2 Type 2, ISO 27001, FedRAMP High, HIPAA
Mid-market cloud IAM at a lower price point than Okta
Pricing: Per-user tiers
Deployment: Cloud
Certifications: SOC 2 Type 2, ISO 27001, HIPAA, GDPR
All-in-one directory, SSO, and device management for SMBs
Pricing: Per-user (billed annually)
Deployment: Cloud
Certifications: SOC 2 Type 2, ISO 27001, HIPAA, GDPR
Developer-first CIAM with SDKs and docs
Pricing: Per monthly active user (MAU)
Deployment: Cloud
Certifications: SOC 2 Type 2, ISO 27001, HIPAA, GDPR
Self-Hosted Alternatives
Enterprise-grade IAM with hybrid deployment and strong federation
Pricing: Enterprise (contact sales)
Deployment: Cloud, Self-hosted
Certifications: SOC 2 Type 2, ISO 27001, FedRAMP High, HIPAA
Enterprise identity platform with AI-driven orchestration for complex deployments
Pricing: Per-user subscription or custom enterprise licensing
Deployment: Cloud, Self-hosted
A widely used open-source IAM platform, backed by Red Hat
Pricing: Open Source + Enterprise Subscription
Deployment: Self-hosted, Open source