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SupplySpy

supplyspy.com

From $20/mo Free plan Web
Visit supplyspy.com
Spec score 7.7 #30 of 43 in Ecommerce Analytics Software

What it is

SupplySpy helps Amazon wholesale sellers assess supplier product lists and estimate profitability before sourcing. Users upload.xlsx or.csv files containing at least product name, price, and UPC; extensive lists may take up to 24 hours to upload. The service calculates Amazon fees, ROI, profit margin, and sales rank, with cost inputs that include shipping, multi-packs, referral fees, pick and pack, monthly storage, and inbound shipping. Connecting an Amazon seller account requires a seller ID and MWS authorization token. SupplySpy tracks ASIN history daily, including 7-day or 30-day average sales rank, price changes, and average prices. Amazon selling price, best sellers rank, and offer count also refresh once a day. Product limits refer to the number of products stored at one time, not a monthly upload allowance; deleting files can free capacity. The free plan allows 50 products and unlimited suppliers. Annual Growth costs $20 a month billed annually and provides capacity for 75,000 products with unlimited suppliers; a monthly Growth option is $29 a month. SupplySpy is web-based and provides a contact form for support.

Spec sheet

Product
SupplySpy analyzes supplier wholesale price lists in bulk and calculates product profitability for Amazon sellers.Read 8 Oct 2026 · supplyspy.com
Security
The terms say the user is responsible for keeping their account and password confidential and that the service is provided as-is without a warranty that it will function securely or uninterrupted.Read 8 Oct 2026 · supplyspy.com
Support
The site provides a contact form for users to reach SupplySpy.Read 8 Oct 2026 · supplyspy.com
Headquarters
Midvale, Utah, United StatesRead 28 Sep 2026 · supplyspy.com
Amazon connection
Account setup asks users to enter an Amazon seller ID and MWS authorization token to connect their seller account.Read 8 Oct 2026 · supplyspy.com
Buyer fit
The maker positions SupplySpy for Amazon wholesale sellers researching supplier lists and sourcing products for FBA.Read 8 Oct 2026 · supplyspy.com
Company address
The site lists its address as 1042 E Fort Union BLVD #493, Midvale, Utah 84047, USA.Read 8 Oct 2026 · supplyspy.com
Company background
SupplySpy says its team has been in eCommerce for over ten years and built the product from its Amazon selling and programming experience.Read 8 Oct 2026 · supplyspy.com
Costs included
Profit calculations account for shipping, multi-packs, referral fees, pick and pack costs, monthly storage, and inbound shipping.Read 8 Oct 2026 · supplyspy.com
Data refresh
Amazon selling price, best sellers rank, and number of offers are updated once a day.Read 8 Oct 2026 · supplyspy.com
File import
Supplier product files must be .xlsx or .csv and include at least name, price, and UPC columns.Read 8 Oct 2026 · supplyspy.com
Historical metrics
SupplySpy tracks ASIN data daily and offers 7-day or 30-day average sales rank, price changes, and average prices.Read 8 Oct 2026 · supplyspy.com
Product capacity
Plan limits apply to the total products stored in the database at one time, rather than a monthly upload allowance; users can delete files to make room.Read 8 Oct 2026 · supplyspy.com
Profit analysis
It calculates Amazon fees, ROI, profit margin, and sales rank from uploaded wholesale lists.Read 8 Oct 2026 · supplyspy.com
Upload time
The maker says extensive supplier lists may take up to 24 hours to upload.Read 8 Oct 2026 · supplyspy.com

Plans and prices

Free Free Billed annually 50 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com
Growth (Annual) $20 a month Billed annually 75,000 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com
Growth $29 a month Billed monthly 75,000 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com
Established (Annual) $35 a month Billed annually 150,000 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com
Enterprise (Annual) $59 a month Billed annually 500,000 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com
Established $59 a month Billed monthly 150,000 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com
Enterprise $99 a month Billed monthly 500,000 Product Capacity · Unlimited Suppliers Read 8 Oct 2026 · supplyspy.com

Every SupplySpy plan and price →

Strong points and limits

Strong points

  • Calculates ROI, margins, fees, and sales rank.
  • Accounts for several shipping and storage costs.
  • Tracks ASIN metrics daily.
  • Unlimited suppliers on listed plans.
  • Deleting files can free product capacity.

Limits

  • Uploads may take up to 24 hours.
  • Imports require .xlsx or .csv files.
  • Amazon metrics refresh once a day.
  • Free capacity is limited to 50 products.

Who it suits

It suits Amazon wholesale sellers who want to evaluate supplier lists and source products for FBA. Sellers need to prepare files in the stated formats and provide an Amazon seller ID and MWS authorization token to connect an account.

Verdict

SupplySpy focuses on bulk supplier-list analysis for Amazon sellers, with costs and historical metrics included in its calculations. Check the stored-product capacity and daily refresh cadence against your sourcing workflow.

Where Specifiction places it

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