Find hidden money
in your data.

Upload a CSV. Get verified financial losses + cryptographic proof in under 2 minutes.

Example findings

Duplicate AWS payment €1,250
Unused Slack subscription €890
Cloud waste (dev envs 24/7) €1,560
Total detected €3,700

Run your audit — €49

One-time payment. PDF report + cryptographic proof included.

📂
Click to upload or drag and drop
CSV or JSON · max 10 MB
Cryptographic proof included Works on any CSV No setup required
Try free demo — no payment needed →

How it works

1
Upload your transaction file CSV or JSON from your bank, Stripe export, or AWS billing.
2
Pay securely €49 one-time via Stripe. Card, Apple Pay, or Google Pay.
3
Get your findings Duplicate charges, unused subscriptions, cloud waste — with amounts and confidence scores.
4
Download your proof PDF report with every finding and a cryptographic proof (CPO) you can share with your team or auditor.

What SIOS detects

Duplicate payment

Same vendor + similar amount billed twice within days.

Unused subscription

Recurring charges with no usage signal. Tools nobody uses.

Cost anomaly

Statistically abnormal spend vs. your baseline for that vendor.

Cloud waste

Dev and staging environments running 24/7, never turned off.

Every result is verifiable

SIOS generates a Computational Proof Object (CPO) — a SHA-256 fingerprint of every input, output, and finding. Re-run detection on the same file and get the same proof. Share it with your finance team, external auditor, or vendor.

# SIOS Audit Proof
cpo: "a83f2c91d4e7b0f3..."
findings: 4
total_detected: 3700.00 EUR
reproducible: true