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SuprboxHandle Documents & Data

STOA rating

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What it does

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Suprbox lets you control exactly what your AI agents (automated software that reads and acts on data) can access in your document storage. Every request gets checked against rules you set, then logged — so no agent can read files you haven't approved. You get a full audit trail without slowing down your workflows.

Strengths

Nine distinct rule types give you granular control over agent data access without writing custom code
Works with agents you already use — Claude, OpenAI, LangChain, n8n, Zapier, and more
Per-vault AES-256 encryption with zero-knowledge architecture means even Suprbox staff can't read your files
Human-in-the-loop approval step lets you catch risky agent actions before they happen

Weaknesses

Very new product with no visible customer reviews or proven SMB traction yet
Requires you to already be running AI agents — not useful if you haven't adopted agent workflows
No public pricing listed, so you can't budget without signing up or requesting a demo
Setup complexity (API keys, vault scoping, policy rules) may overwhelm non-technical small business owners

Key features

Set policy rules to allow, block, or redact what each AI agent can read or write
Detect and mask PII (personal info like emails and credit cards) before data reaches any AI model
Log every agent request in an immutable (unchangeable) audit trail for compliance
Cap agent access by time window, rate limit, or session length to prevent runaway data pulls
Require human approval before sensitive documents leave the vault
Encrypt each vault with its own AES-256 key, rotatable on demand

AI features

Suprbox uses AI-powered classification and inline data detection to automatically identify sensitive content, PII, and regulated data before it reaches any connected AI agent.

STOA verdict

Suprbox is built for small businesses that are already running AI agents against real company data — think legal, HR, or finance teams using tools like Claude or GPT to process documents. The policy engine and audit logging are genuinely strong, and the zero-knowledge encryption is a real differentiator. But this is an early-stage product with no public pricing and a steep learning curve, so most SMBs without a technical owner should wait until it matures.