Build the whole list and see who has each price.
Parts lists up to 100 lines
Best price and supplier name on every line, with an estimated total
20 searches a month. Adding shipping uses 2.
Browse public builds
Sign up nowPrice your build free. Go Premium to source every part of it.
Free prices every line and names who has it, with 20 searches a month. Premium removes the limit, re-checks the whole list in one click, and lays out the cheapest way to order it.
Shipping to your ZIP, carts by supplier, and the whole list re-checked in one click. Or $16.99/mo, cancel anytime.
Unlimited searches, with shipping to your ZIP
The Buy view: carts by supplier, the Matrix, Open all
Re-check the whole list in one click, anytime
Price alerts on watched parts
Go PremiumLine by line
FreePremium
Searches
Free 20 a month · a shipping search counts as 2 Premium Unlimited
Shipping to your ZIP
Free Counts as 2 searches Premium IncludedUnlimited ZIP searches
Buy view — carts by supplier, Matrix, Open all
Free Not included Premium Included
Re-check the whole list at once
Free Not includedone part at a time, 1 search each Premium IncludedAnytime
Price alerts
Free Not included Premium IncludedUp to 25 watched parts
Claude · ChatGPT (MCP)
Free Catalog and projects free · live prices cost searches Premium IncludedUnlimited
Public build lists
Free Included Premium Included
Best for
Free Building the list Premium Ordering the build
Questions
What does Premium actually get me?
No meter on searches, estimated shipping to your ZIP, the Buy view that turns the list into carts by supplier, a fresh check of the whole list in one click, and price alerts. Free builds the list and shows who has each price; Premium shows you how to order it.
Monthly or annual?
Sourcing one job — a timing belt weekend, a brake refresh — monthly at $16.99 covers it, cancel anytime. Into a restoration or a multi-month overhaul, annual at $119.88 works out to $9.99 a month and won't lapse mid-build.
What can I do without paying?
Build parts lists up to 100 lines (25 before you sign up), see the best price and supplier on every line and the estimated total, and browse public builds. 20 searches a month. Adding shipping uses 2. No credit card.
How do I cancel?
Anytime, from account settings. The plan stays active to the end of the billing period.
Do I get charged for revisiting results?
Revisiting the same search the same day is free. The next day it counts as a search again, and the Refresh button always does — it starts a fresh price check.
Refunds? Sharing?
7-day money-back on subscriptions; legacy passes and tokens refundable within 7 days for unused value. Each subscription is for one person.
Put your whole build in one list.
Free account, up to 100 parts a list, best price on every line.
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