Open Source Alternatives to Keycard

Cloud-based identity and access management platform for secure user authentication and application access.

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The secure action layer for production AI agents.

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Open-source identity and authorization services for applications, offering composable and scalable IAM solutions.

Open source · Self-hostable

Customer identity and access management platform for developers and enterprises.

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Unified platform to discover, govern, and secure every identity, agent, and secret.

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Vijil provides AI software tools for developers to build, test, and operate trustworthy intelligent AI agents.

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Monitors and remediates issues with third-party APIs, focusing on breaking changes, latency, and costs.

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Agentic security platform for AI-assisted software development.

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Trust infrastructure for the agentic internet, securing AI agents with transparency and compliance.

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Paart inspects AI agent traffic to classify identities and enforce policy inline.

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AI agent management platform for securing and controlling AI agents, APIs, and events.

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AI agent safety platform with cost caps, approval gates, and tamper-evident audit logs.

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The control plane for autonomous AI agents, enabling secure registration, credentialing, and action authorization.

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OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.

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AI-native growth co-founder for SEO, offering software and services for durable organic growth.

Open source · Self-hostable

Authentication and authorization for modern apps.

Open source

Europe's first independent sovereign guardrail platform for enterprise AI agents.

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Agency builds custom AI Agents that operate 24/7/365, offering consulting, development tools, and an observability platform to help businesses automate.

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Cloud-based browser API for AI agents, simplifying web automation with anti-bot protection and session persistence.

Open source · Self-hostable

Knostic provides need-to-know access controls for Generative AI to prevent LLM oversharing.

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Ping Identity provides intelligent identity and access management solutions for enterprises.

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Full-stack permissions as a service for developers, simplifying authorization management.

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ForgeRock provides identity and access management solutions for enterprises to secure digital identities and manage access.

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Torch Security provides universal identity security and governance for all identities, including non-human ones like AI agents.

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Ark Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.

Open source · Self-hostable

Orq.ai is a Generative AI Collaboration Platform for building, deploying, and managing production-grade AI agents and LLM applications.

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Niyatna builds the operating system, standards, and gates for companies ready to become agentic. Define intent, mount secure sandboxed workspaces, and verify execution under the Proof of Intent standa

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TandemTrace provides AI Threat Hunting Agents that weaponize LLMs for autonomous cybersecurity defense.

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Next-gen API security for semantic applications and LLMs.

Open source · Self-hostable

Open-source framework enabling autonomous AI agents to make frictionless web3 payments via web2 infrastructure.

Open source · Self-hostable

AI infrastructure for privacy-first AI applications with PII redaction and intelligent model routing.

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Security certificate management for developers, now part of Keycard Labs.

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Protocol-grade building blocks for the autonomous agent economy, enabling machine-to-machine commerce.

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Str3 is an AI company focused on building advanced AI agents for complex tasks.

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A one-time password (OTP) verification solution using a miscall-based system for enhanced security and cost-efficiency.

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A control layer for approving, anonymizing, and auditing coding agents before they are saved, supporting Claude Code and Codex.

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Secure AI agents in a single ~5 MB Rust binary with zero runtime dependencies and multiple LLM providers.

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AI-powered cybersecurity platform for cloud-native applications and infrastructure.

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Lians provides a financial-grade memory layer for AI agents operating in regulated environments, ensuring point-in-time correct and tamper-evident recall.

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An open standard enabling AI agents to discover, communicate, and transact with each other across different frameworks and platforms.

Open source · Self-hostable

Open-source, self-hostable secret manager where the server cannot read your secrets.

Open source · Self-hostable

A privacy-preserving AI platform that redacts sensitive data from text and audio, enabling safe use of large language models.

Open source · Self-hostable

Secure, identity-based connectivity platform replacing VPNs, SASE, and PAM for modern teams and workloads.

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Firecrawl provides web scraping and crawling APIs for developers and AI agents to power applications with clean, LLM-ready data.

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Platform for building and deploying custom AI agents connected to company knowledge and tools.

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Enterprise Agentic Frontend Stack for building generative UIs and fullstack agentic applications.

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Open-source tool to transform application data into accessible knowledge for AI agents.

Open source · Self-hostable

AI security platform to control AI behavior and accelerate enterprise GenAI adoption.

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AI agent for firmware development that reads datasheets, writes code, flashes boards, runs tests, and fixes mistakes autonomously.

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The platform for building reliable AI agents and LLM applications.

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Device intelligence platform for fraud prevention, bot detection, and enhanced customer experiences.

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Provider of identity security solutions for the digital enterprise.

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AI skill layer enabling agents to reliably interact with over 3000 real-world tools and APIs.

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Generative media platform for developers, offering serverless GPUs and AI model access via API.

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API-first email infrastructure for AI agents, offering dedicated inboxes and overcoming traditional provider limitations.

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Backend-as-a-Service infrastructure for autonomous AI agents, enabling production-grade agent deployment.

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Agentic endpoint security for AI coding, providing visibility, governance, and real-time protection.

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All-in-one revenue engine for AI agents, handling pricing, subscriptions, billing, and renewals.

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Open-source autonomous AI agent platform that automates complex digital workflows.

Open source · Self-hostable

A platform simplifying browser automation with a focus on developer experience.

Open source