NotaryOS is the AI Decision Plane. Run your question through multiple AI models in parallel, visualize their reasoning trees, see where they agree and diverge — and seal every decision with cryptographic proof.
Not another chatbot. NotaryOS shows you how multiple AIs reason — and proves it.
Each model brings a different reasoning style. The Master Synthesizer weighs them all.
Multi-model reasoning. Decision tree visualization. Cryptographic trust. All in one platform.
Run any prompt through DeepSeek, Gemini, Sonnet, and Kimi simultaneously. See how each AI reasons — not just what it concludes.
Every reasoning step extracted and visualized as an interactive tree. Expand branches, explore logic paths, compare depth across models.
Real-time view of where models agree and where they diverge. The Master Synthesizer weighs each model's analysis to produce a consensus.
Cryptographic proof of what AI considered but chose not to do. Three proofs — capability, opportunity, decision. A first in the industry.
Track trust across multi-agent workflows with a directed acyclic graph. Invalidate one upstream receipt and downstream trust cascades automatically.
The synthesizer actively looks for blind spots, contradictions, and risks that individual models miss. Not consensus — intelligence.
Python, TypeScript, and Go SDKs. Call notary.wrap(agent) and every public method auto-generates a cryptographic receipt. 3 lines to integrate.
Every agent maintains its own cryptographic chain. Insert, delete, or reorder a receipt and the chain breaks — detected instantly.
Purpose-built synthesis logic for different decision domains. Each preset tunes the Master Synthesizer for your use case.
All-purpose reasoning for any question
Market analysis, risk assessment, portfolio decisions
Intelligence gathering and threat analysis
Property valuation and investment analysis
Contract review, compliance, risk assessment
Define your own synthesis logic (Pro/Enterprise)
Enter any prompt — investment analysis, architecture decision, legal review, strategic planning.
DeepSeek, Gemini, Sonnet, and Kimi analyze your prompt simultaneously with full reasoning chains.
The Master Synthesizer weighs each model's analysis, identifies agreement, divergence, and blind spots.
Every reasoning node and the final synthesis sealed with Ed25519 signatures. Verifiable, tamper-proof.
NotaryOS runs on the proprietary ATS Protocol (Agent Town Square Protocol) — a purpose-built backend infrastructure for secure, verifiable multi-agent communication. The ATS Protocol provides the cryptographic provenance layer, per-agent hash chains, and trust propagation engine that makes NotaryOS possible.
Every reasoning node sealed with Ed25519 signatures and chained into a verifiable DAG. Not just transparency — mathematical proof.
Receipts are self-contained JSON with embedded signatures. Verify offline — no need to trust our servers or call our API.
When agents collaborate, provenance references link receipts. Invalidate one and downstream trust cascades automatically.
Start free. Scale your decision intelligence as you grow.