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HiddenBill

freemium

find the tools quietly billing your business

free version available
Expense ManagementSubscription Tracking
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HiddenBill is a SaaS spend discovery tool that scans your Gmail inbox for billing emails — receipts, invoices, and renewal notices — to surface every tool your company is paying for. It connects via read-only Gmail access in under two minutes and produces a clean report of subscriptions, charges, renewals, and likely forgotten software.

Key Features

  • Email-based discovery: Scans for SaaS billing signals, signup emails, and renewal warnings without requiring integrations or IT approval.
  • OCR receipt parsing: Pulls SKUs, totals, due dates, and messy receipt details from photos and forwarded receipts.
  • Accounts vs. billing gap: Shows the difference between tools you signed up for and tools actually billing you.
  • Read-only by design: Cannot send, delete, or modify emails. Google enforces this at the API level. OAuth verified by Google in December 2025.

Use Cases

  • First-pass SaaS audit for founders and lean teams without a finance department.
  • Catching forgotten subscriptions, duplicate tools, and upcoming renewals before they charge.
  • Tracking AI tool spend, token invoices, and trial conversions in one place.

Who It's For

  • Founders, CTOs, CFOs, and small teams who need a fast software spend view before committing to an enterprise SaaS management platform.
tags
Expense ManagementAuditSubscriptionReceipt ScanningTool Discovery
integrations
gmailgoogle workspace
quick ai search (for more info)

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