Dev tools · alternatives · 2026
24 alternatives to Authorizer
Open-source auth for enterprise applications, and AI agents
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Authorizer▲296Open source authentication and authorization solution
2021 · authorizer.dev · its alternatives →
- 2
One identity layer for your customers, APIs, and agents
Jul 2026 · monocloud.com · its alternatives →
- 3
Simple and opinionated OpenID Connect server designed for self-hosters - lastlogin-net/obligator
2023 · github.com · its alternatives →
- 4
SSOReady▲144Open source developer tools for enterprise single sign-on
2024 · github.com · its alternatives →
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OpenBerth▲84Deploy AI-generated apps to your own server with one command. Open source, sandboxed, automatic HTTPS. Built for non-engineers.
Apr 2026 · openberth.io · its alternatives →
- 7
Open Agents▲161OpenAgents - The collaboration OS for AI agents. Contribute to openagents-org/openagents development by creating an account on GitHub.
Apr 2026 · open-agents.dev · its alternatives →
- 8
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go. -
2016 · github.com · its alternatives →
- 9
- 10HO
Ory Hydra is the open-source, OpenID Certified® OAuth 2.0 server and OpenID Connect provider. Cloud-native, API-first, and built for scale.
2019 · gethydra.sh · its alternatives →
- 11
Hi folks! I'm Ulysse, and Tesseral (https://github.com/tesseral-labs/tesseral) is open-source auth for B2B SaaS. Early in my career, I worked on enterprise auth and security features at Segment. I've been obsessed with the subtle details of enterprise software ever since. For example, I wrote an implementation of SAML in the early days of the COVID pandemic because I thought it was fun. Over the years, I've felt frustrated that too few people have seemed interested in making auth obvious for developers of business software. Auth really doesn't need to be so confusing. We…
2025 · github.com · its alternatives →
- 12
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go. -
2016 · github.com · its alternatives →
- 13
Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. Solve OIDC/OAuth2 user cases over night. Consume as a service on Ory Network or self-host. Trusted by OpenAI and many others for scale and security. Written in Go. -
2022 · github.com · its alternatives →
- 14
OneCLI▲143Give every employee a secured, sandboxed pro assistant agent
Aug 2026 · onecli.sh · its alternatives →
- 15
HelixID▲34Open-source identity & trust layer for AI agents
Sep 2026 · helixid.dev · its alternatives →
- 16OS
I’m Rishabh and the co-founder and CTO at https://supertokens.com (YC S20). We offer open-source user authentication and we just released our user roles product for companies implementing authorization. Our users are web developers, and a prominent and adjacent pain point for our users is authorization. Developers typically implement two independent solutions for authentication and authorization. Offering AuthN and AuthZ in a single solution is something we’ve been thinking about for the last few years. Quick primer, authentication is knowing who the user is, and authorization is…
2022 · its alternatives →
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- 18OO
Oso helps companies run agents in production with confidence using monitoring, access controls, and automated least privilege.
2020 · osohq.com · its alternatives →
- 19
Self-hosted AI agent that connects 1000+ apps on Vercel
May 2026 · github.com · its alternatives →
- 20
Livinity▲90Open-source homeserver OS with a built-in AI agent
Jul 2026 · livinity.io · its alternatives →
- 21
MachineAuth is a self-hosted OAuth 2.0 server for authenticating AI agents and machines. What is an AI agent in this context? A software bot (like OpenCLAW, Claude Code, etc.) that makes API calls to access protected resources. Instead of sharing long-lived API keys, your agents can authenticate using OAuth 2.0 Client Credentials and receive short-lived JWT tokens. Why? No more sharing API keys Short-lived tokens (configurable) Easy credential rotation Industry-standard security
Feb 2026 · github.com · its alternatives →
- 22
Skip the setup and run OpenClaw & Hermes, fully managed
Aug 2026 · cloudways.com · its alternatives →
- 23
ZITADEL▲82Integrate user management and authentication easy as pie
2022 · github.com · its alternatives →
- 24
AI You Own Owned Intelligence. Built for Enterprise. The open infrastructure, tools, and expertise to build AI your organization actually owns, not rents. T ...
2019 · openteams.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →