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About Nava
Nava is an AI agent safety infrastructure platform. Its core product is a two-layer verification system: the Guardian, an independent verification engine that checks every transaction an AI agent proposes against user-defined policies and returns a pass/reject verdict with a reason code; and the Gateway, a unified endpoint that routes all agent payment and escrow requests through policy checks before settlement. The market pain point is that AI agents can hallucinate or misinterpret instructions, leading to irreversible financial losses when they autonomously move real money. Nava solves this by separating action from verification: agents retain creative freedom, but every capital movement must pass an independent, auditable check. Its core narrative is the 'verification layer' for the agentic economy, running on an open blockchain ledger to provide transparent audit trails and dispute resolution. In the past six months (2026-03 to 2026-09), Nava has focused on expanding its verification coverage across more DeFi protocols and agent frameworks, as documented in its public docs and X posts. However, specific quantitative metrics or major feature releases during this period are not publicly disclosed in available sources. No significant negative events were found in the past two years.
Nava's journey began with a founding team from EigenLayer, bringing deep expertise in cryptoeconomic security. The company emerged from stealth in April 2026, announcing an $8.3M seed round co-led by Polychain and Archetype, with participation from FalconX, Hack VC, and others.
The core product, Guardian, is an independent verification engine that checks every agent action against user-defined policies before execution. This architecture positions Nava as a critical safety layer for the emerging AI agent economy.
A key technical milestone was the launch of Arbiter, a decision engine combining deterministic rules with semantic reasoning to verify intent-to-transaction alignment. This peer-reviewed framework (NDSS 2026) established Nava's research credibility.
Strategically, Nava deployed on both Arbitrum (Ethereum's settlement security) and Stripe's Tempo L1 (institutional payment rails), signaling its ambition to bridge DeFi and traditional finance. This dual-chain approach positions Nava to become the verification standard for institutional agent payments, analogous to what oracle networks became for DeFi pricing.
Over the past six months, Nava has made significant strides in AI agent security infrastructure. Its core verification engine, Arbiter, was accepted at the NDSS 2026 LAST-X workshop, establishing academic credibility. The team released INTENT-TX-18K, a benchmark dataset of 18,000 intent-transaction pairs from Ethereum mainnet activity, addressing the critical gap in evaluating intent-alignment for DeFi transactions.
Arbiter's Graph-of-Thought framework decomposes transaction validation into atomic checks, combining deterministic rule-based nodes with LLM-based semantic verification. This hybrid approach achieved over 90% recall across all five violation categories, substantially outperforming both pure-rule and pure-LLM baselines while maintaining lower latency.
In partnership with Privy, Nava launched scoped wallet authorization via OAuth device flow, enabling AI agents to transact without handling private keys. The company also secured an $8.3M seed round co-led by Archetype.
Looking ahead, Nava's roadmap includes policy enforcement capabilities—protocol allowlists, spend limits, and state-aware rules. The long-term vision expands into payment infrastructure, chargeback mechanisms for agent-to-service transactions, and NavaUSD, a payment-grade stablecoin with native dispute resolution.
Vyas Krishnan, Co-founder & CEO, former first employee and Product Lead at EigenLayer.
Brianna Montgomery, Co-founder & COO, former Head of Strategy and Growth at EigenLayer.
Ding Zhao, Research Lead, Director of CMU's Safe AI Lab.