Circular Momentum

Endpoint Market Intelligence

Live Catalog

Endpoint pricing intelligence by tier and form factor

Browse the live catalog grouped by performance tier and form factor. Each card shows the four canonical channels — As New, Used Retail, Aftermarket, Wholesale.

1
Pick form factor
Mobile · Desktop
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2
Choose a tier
MacBook · Premium · Productivity · Budget · Legacy · Edu
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3
Drill into a series
ThinkPad · EliteBook · Latitude…
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4
Click any part
Pricing · disposition paths · ESG
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Live PN Lookup

Search by part number or manufacturer + model name — exact catalog match, similar-product match (real-time pgvector kNN), or queue research for novel parts. Exact PN improves accuracy but is not required.

CSV Batch Lookup

Upload a CSV or Excel file — up to 50 rows — and we return the full 4-door pricing (As-New, Retail Aftermarket, Private Aftermarket, Private Wholesale) for each. Out-of-catalog PNs are matched in real time via pgvector similarity, so you get a price even for parts we haven't seen before.
Lists over 50 part numbers are available to contract customers via a login or API access. Talk to us →
CSV Schema
part_numberoptional*
manufacturerrecommended
model_namerecommended*
part_number,manufacturer,model_name 20W0S0XL00,Lenovo,ThinkPad T14 ,Dell,OptiPlex 9020 ,HP,EliteDesk 800 G2 …
*Provide a part_number OR a model_name. Exact PN data helps accuracy but is not required — manufacturer + model alone returns a price. CSV or Excel accepted; common column names (e.g. Item Number, Mfgr, Description) are auto-detected.
Tip: a part_number is optional — manufacturer + model_name alone returns a price. Exact PN, when you have it, improves accuracy.