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Supplier Watchdog · For any business that buys from suppliers
Catch supplier overcharges before you pay them.
Forward your supplier invoices. We check every line against the prices you agreed to and flag overcharges, hidden fees and price creep, automatically. No software to install, nothing to connect.
Free check covers 3 months of invoices. No card required.
Example for illustration.
Audit firms find up to 5% of supplier spend lost to overcharges and billing errors. Large companies pay auditors to find it. Most businesses have no one checking every invoice.
Source: Cotiviti contract compliance announcement, 2026.
How it works
Three steps, then it runs on its own
Forward your invoices
Send supplier invoices to your private check address, or upload PDFs and photos. Set up auto-forwarding once and you're done.
Add your agreed prices
Upload your supplier contracts or price lists. We pull out the prices, fees and terms you agreed to.
Get flagged before you pay
Every mismatch is flagged by email with the line, the agreed price and the difference. A monthly report shows what you saved.
What it catches
Every line, not just the totals
Prices above your contract
Any line billed higher than the price you agreed to.
Price creep
Small increases that add up over months, even when no contract says otherwise.
Hidden fees and surcharges
Fuel, handling, delivery and "admin" fees that aren't in your agreement.
Duplicate charges
The same delivery or item billed twice, across invoices.
Renewal deadlines
A heads-up before a contract auto-renews or a notice window closes.
AI subscription waste
Duplicate AI tools, unused seats and rising usage bills.
Early access
Get a free overcharge check
Send us 3 months of supplier invoices and your price agreements. We'll show you exactly what we find, line by line. If we find nothing, you've lost nothing.
- No card, no contract
- Results in about a week
- We're onboarding a small group of founding customers first
Request your free check
Tell us your name, business and roughly how many suppliers you use. We'll reply within one business day with next steps.
Please don't attach documents yet. We'll send a secure way to share them, used only to run your check.
Pricing
Early-access pricing
Cancel anytime. Every plan includes the Seekloop Check: each flag shows the invoice line, the agreed price and the source document.
Starter
- Up to 15 suppliers
- Invoice checks against your prices
- Email alerts and monthly report
Growth
- Up to 50 suppliers
- Everything in Starter
- Renewal deadline alerts
- AI subscription checks
Pay from savings
- No monthly fee
- You pay only when we find money
- Same checks as Growth
Common questions
Do I need to connect my accounting software?
No. Forward invoices by email or upload them. Nothing to install or connect.
What if I don't have written contracts?
We use your past invoices as the baseline and flag prices that rise above it.
What happens to my documents?
They're used only to run your checks. We never sell them, and you can ask us to delete them at any time.
Who is this for?
Any business that buys regularly from suppliers, of any size: restaurants, contractors, clinics, property managers, shops and offices. Need more than 50 suppliers? Contact us for a custom plan.