Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
☆13,821Jul 29, 2026Updated last week
Alternatives and similar repositories for kratos
Users that are interested in kratos are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Internet-scale OpenID Certified™ OpenID Connect and OAuth2.1 provider that integrates with your user management through headless APIs. So…☆17,468Jul 29, 2026Updated last week
- The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzi…☆5,385Aug 3, 2026Updated last week
- A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticates, authorizes, and mutates incoming H…☆3,593Jul 27, 2026Updated 2 weeks ago
- ZITADEL - Identity infrastructure, simplified for you.☆14,686Updated this week
- The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™☆28,531Updated this week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors☆11,028Updated this week
- Apache Casbin: an authorization library that supports access control models like ACL, RBAC, ABAC.☆20,313Updated this week
- Open source alternative to Auth0 / Firebase Auth / AWS Cognito☆15,254Updated this week
- A high-performance observability data pipeline.☆22,334Updated this week
- High-Performance server for NATS.io, the cloud and edge native messaging system.☆20,421Updated this week
- A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.☆58,927Updated this week
- Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data☆6,949Updated this week
- ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.☆17,884Jun 9, 2026Updated 2 months ago
- The easiest, and most secure way to access and protect all of your infrastructure.☆20,784Updated this week
- Managed Kubernetes at scale on DigitalOcean • AdDigitalOcean Kubernetes includes the control plane, bandwidth allowance, container registry, automatic updates, and more for free.
- An entity framework for Go☆17,165Updated this week
- An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw,…☆14,154Updated this week
- Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow…☆26,018Updated this week
- SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in…☆31,812Updated this week
- A modern load testing tool, using Go and JavaScript☆31,231Updated this week
- The Cloud Native Application Proxy☆64,387Updated this week
- Temporal service☆22,215Updated this week
- An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorizati…☆5,935Updated this week
- Declarative schema migrations with schema-as-code workflows☆8,630Aug 2, 2026Updated last week
- Serverless GPU API endpoints on Runpod - Get Bonus Credits • AdSkip the infrastructure headaches. Auto-scaling, pay-as-you-go, no-ops approach lets you focus on innovating your application.
- Pulumi - Infrastructure as Code in any programming language 🚀☆25,552Updated this week
- Like Prometheus, but for logs.☆28,712Updated this week
- ☆369Jul 27, 2026Updated 2 weeks ago
- The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.☆17,672Updated this week
- immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history☆9,017Aug 3, 2026Updated last week
- Open Policy Agent (OPA) is an open source, general-purpose policy engine.☆12,088Updated this week
- Building event-driven applications the easy way in Go.☆9,837Updated this week
- Open Source realtime backend in 1 file☆60,601Updated this week
- Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS☆74,815Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Dolt – Git for Data☆24,138Updated this week
- Generate type-safe code from SQL☆18,154Updated this week
- Secure and fast microVMs for serverless computing.☆35,978Updated this week
- Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud☆16,146Updated this week
- Open source observability platform for logs, metrics, traces, frontend monitoring, pipelines and LLM observability. A sophisticated, simp…☆20,826Updated this week
- Database migrations. CLI and Golang library.☆18,806Jul 5, 2026Updated last month
- MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.☆61,387Apr 24, 2026Updated 3 months ago