Secure authentication for AI companies - AI tools

PropelAuth is a comprehensive authentication platform designed specifically for B2B companies, offering multi-tenant auth solutions for both human users and AI agents with pre-built UIs, advanced RBAC, enterprise SSO, and MCP server auth.

• Freemium
• From 150$

ID Privacy AI is an enterprise AI platform specializing in privacy-first multi-agent orchestration to automate complex workflows securely. It offers end-to-end data encryption and custom AI model creation.

• Paid
• From 15$

Arcade is an AI tool-calling platform enabling AI to securely interact with APIs, data, and systems via authenticated integrations. Build AI assistants that perform tasks using pre-built connectors or a custom SDK.

• Freemium
• From 50$

AIDigitalEngine is an enterprise AI development company specializing in custom AI solutions, machine learning systems, and secure digital infrastructure for high-growth and regulated industries. They design and deploy enterprise-grade AI platforms that increase revenue, automate complex operations, and protect high-value digital assets.

• Contact for Pricing

Adversa AI is a cybersecurity platform specializing in protecting AI systems from threats, privacy issues, and safety incidents through comprehensive security assessments and hardening solutions.

• Contact for Pricing

Callsign is an AI-powered digital identity platform that provides seamless and secure authentication solutions, balancing user experience, fraud prevention, and compliance through intelligent orchestration and behavioral analysis.

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ZeroTrusted.ai provides cybersecurity and Generative AI security solutions, offering AI firewall protection and governance tools with features like PII detection and hallucination mitigation.

• Freemium
• From 10$

Art Recognition utilizes an award-winning AI system to authenticate artwork based solely on a photograph, providing objective, rapid, and cost-effective verification.

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grimly.ai offers robust AI security, protecting Large Language Models (LLMs) from threats like jailbreaks, prompt injection, and semantic attacks in real-time. It provides multi-layer defense for AI integrations, ensuring operational safety and integrity.

• Paid
• From 59$

Astrix Security provides a comprehensive Non-Human Identity (NHI) security platform to discover, manage, and secure non-human access across SaaS, IaaS, and On-Prem environments, especially critical in the age of AI agents.

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Photolok is an advanced identity and access management solution offering passwordless login protection against AI/ML attacks through photo-based authentication.

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SecureAIFlow is an AI governance platform that enables organizations to use generative AI safely by preventing data leaks and enforcing custom security policies.

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Clarity provides AI-powered security solutions to detect, analyze, and neutralize deepfake and digital impersonation threats across various communication channels. It helps enterprises prevent phishing attacks and protects against evolving AI-driven social engineering.

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SecurEnvoy provides AI-enhanced cybersecurity solutions including multi-factor authentication, access management, and data discovery to protect users, devices, and data with a zero-trust approach.

• Free Trial

AIProxy offers a secure, fully managed proxy for integrating AI APIs into iOS apps, protecting API keys and providing usage monitoring without needing a custom backend.

• Freemium

Trelent is a secure AI chat platform that combines Zero Data Retention (ZDR) agreements with HYOK encryption, offering organizations complete control over their data while accessing state-of-the-art AI models.

• Paid
• From 75$

Google a2a Protocol is an open AI communication standard that enables secure, real-time, and standardized information exchange between AI agents across diverse platforms and vendors.

• Other

Plurilock leverages AI-powered behavioral biometrics and adaptive authentication to provide advanced cybersecurity services and continuous protection for enterprises and government organizations.

• Paid
• From 6$

Anon is a developer toolkit that enables AI agents to authenticate and take actions on behalf of users across websites without APIs, providing secure user-permissioned integrations.

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Niddam AI is an enterprise-focused platform offering private, secure LLM solutions with end-to-end encryption for AI-powered workflows and data protection.

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AIProxy is a secure proxy service that helps iOS developers protect their API keys and integrate AI functionality into their apps without complex backend setup. It offers encryption, monitoring, and rate limiting capabilities.

• Freemium

Privasea AI Network offers privacy-enhancing technologies, including the ImHuman app for proof of human verification and DeepSea for decentralized AI agents.

• Free

CryptoLegacy.ai provides an AI-powered digital vault for secure crypto and NFT key storage, biometric identity verification, and seamless inheritance management, safeguarding digital assets against advanced threats.

• Freemium
• From 10$

Akto is an AI agent security platform that discovers, tests, and protects MCPs, AI agents, and tools across enterprise infrastructure with automated red teaming and guardrails.

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Daon provides AI-powered identity verification and authentication solutions, including deepfake defense, biometrics, and document validation, to establish digital trust for businesses across various industries.

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Privatemode offers a secure generative AI experience, similar to ChatGPT, ensuring data privacy through end-to-end encryption and confidential computing.

• Free Trial
• From 22$

Stytch provides comprehensive APIs and SDKs for authentication, authorization, security, and fraud prevention, enabling developers to focus on core product development.

• Freemium

DeepSentinel offers a robust platform to safeguard AI processes, providing advanced security, compliance monitoring, and real-time threat detection for AI workflows.

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MANAN AI offers AI Voice ID as a digital identity standard for applications like Payments, Games, and Wallets, focusing on Biometric Voice Authentication and secure transaction signing.

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Splikity is a B2B2C cybersecurity solution providing military-grade authentication protection trusted by intelligence agencies and militaries worldwide.

• Contact for Pricing