Foxy AuditHASH.
How it works
Wrap one function with the SDK. Every AI call gets hashed, graded, and chained automatically — you watch it live in the desktop app, and hand your auditor a proof they verify without trusting you.
$ pip install foxy-audit
from foxy_audit import audit
@audit(policy="soc2") # the only line you add
def ask_model(prompt):
return llm.generate(prompt) # your code, unchangedThat decorator is the only change to your app. It never blocks your function and never throws its own errors — everything below runs on a background thread.
01
The moment your function returns, Foxy takes a SHA-256 of the prompt and response and throws the raw text away. Only the digests, token count, and policy tag leave your servers — your data never does.
02
Every call is scored in real time against the policy you tagged — HIPAA, SOC 2, or your own rules. Anything that crosses the line is flagged the instant it happens, not in a review weeks later.
03
Each record's hash folds in the one before it — and which model produced it. Edit any past entry and every hash after it stops matching. Tampering isn't hidden; it's mathematically obvious.
04
The desktop app reacts the instant a call lands — green when it's clean, red on a breach. The dashboard shows the whole trail and exports a compliance passport your auditor re-verifies themselves, mapped to NIST AI RMF & the EU AI Act.
Pricing
Starter
$0/mo
For solo builders and prototypes.
Companion
$4.99/mo
For teams shipping AI to real customers.
Guardian
$39 once
Pay once. Lifetime license.
SSO, on-prem deployment, a bespoke SLA, or zero-knowledge payloads for regulated teams — let's talk.
Frequently asked
No. We hash your inputs, outputs, and verdicts on the way past — the raw content never leaves your infrastructure unless you explicitly opt into a support request. What we store is the hash chain, not the payloads.
We're currently completing our SOC 2 Type I audit. Until it's issued, we won't claim certification — we'll tell you exactly where we are in the process if you ask.
Your hash chain is append-only and independently re-computable, so an outage doesn't corrupt or invalidate what's already been recorded. New calls queue locally in the SDK and sync once we're back.
Yes — no contracts on Starter or Companion. Cancel from your dashboard and you'll keep access through the end of the billing period. Custom plans follow the terms in your agreement.
Team
Co-founder & CTO
Co-founder & CEO
Support
💬
Talk to a real engineer in-app — most chats get a first reply in under 10 minutes during business hours.
Open the app✉️
Write to support@foxyaudit.tech — every plan gets a same-business-day response.
Email us📚
Setup guides, SDK references, and troubleshooting for every step from install to your first audit passport.
Or send us a note — we read every message:
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