platoseed
Zero-trust authentication, authorization, and auditing for AI agents
The agentic era is here, but its foundation is dangerously insecure. A growing number of high-profile "AI agent gone rogue" security incidents make headlines each week. As enterprise adoption of agentic software has far outpaced the development of applicable cybersecurity solutions, CISOs have loudly voiced a growing need for verifiable, fine-grained security controls on complex multi-agent systems. That's why we built Multifactor. Multifactor offers best-in-class authentication, authorization, and auditing technologies for agentic systems, allowing users to securely and revocably share online accounts with agents while maintaining fine-grained permissions and a detailed event history. We are doing for AI security what Cloudflare did for web security, Okta did for identity security, and Wiz did for cloud security: defining the category. A world-class "account manager" that allows agents to securely use online accounts on your behalf is just the start—our early enterprise partners include companies using AI agents to manage $7.5+ billion manufacturing supply chains, where the consequences for lapses in security are severe. Our patented AI security technology seamlessly integrates with existing agentic software to thwart attacks like prompt injection, so CISOs and end users alike can breathe a sigh of relief, without slowing the pace of AI adoption.
Multifactor provides zero-trust authentication, authorization, and auditing for online account sharing, enabling secure access for humans and AI agents with fine-grained permissions and detailed audit trails. It positions itself as a successor to password managers, offering instant access control and cryptographic security. The platform supports sharing accounts via links and introduces AI agent integration for automated tasks while emphasizing post-quantum security.
Unified secure vault that stores online accounts (passwords, passkeys, 2FA codes, and more) and enables sharing with granular permissions. Access changes take effect instantly without password resets. AI agents can securely access stored accounts through a secure, isolated cloud browser with raw credentials never exposed to AI or third parties. Users can chat with an AI assistant, authorize cross-account access, and create reusable playbooks that combine natural-language commands with pre-configured permissions to automate tasks. Detailed event history with cryptographic proof and zero-trust cryptography underpins the security model. The platform supports cross-platform usage, instant revoke, and scalable enterprise features (auditing, RBAC, SSO integrations).
Who it’s for: Individuals, small groups, teams, and enterprises seeking secure account sharing and AI-assisted automation with fine-grained permissions and auditable access
Acquisition of Keypo to accelerate zero-trust security for AI agents; public pricing including enterprise options; ongoing product marketing and app availability
Former CIA agent and Technical Lead for elite cyber units of the CIA & DOD. Youngest ever Ph.D. in Computer Science from UC Berkeley. NSF, NPSC, and Hertz fellow. Winner of the CIA's Exceptional Performance Award for extraordinary contributions to US national security.
Multifactor lets you share online accounts securely without exposing passwords, just by sending a link. Import from LastPass, Apple, or Google with one click, then let humans and AI agents use your accounts on your behalf.
Multifactor launches a platform for secure, revocable sharing of online accounts via “checkpoint links,” enabling access to accounts for humans and AI agents without exposing passwords. It emphasizes zero-trust authentication, auditing, and upcoming features including an AI assistant and developer API, with a free current version and an enterprise plan forthcoming.
How Multifactor’s homepage introduced itself over the years — each line is the page title the web actually saw, linked to that moment’s archived capture.

Okta for Agents.

Secure access control and authorization platform for agent workflows