JDM Performance vs Spillmark

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

JDM Performance compared with Spillmark
Detail	JDM Performance	Spillmark
What it does	Online store for JDM car parts and accessories	Run your Amazon store on autopilot with AI agents
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Paid	Paid
Pricing	Products range from €8.95 to €421.95. Examples: Red Dragon Shift Boot €30.95, Classic 350MM Wood ND Steering Wheel €127.95, Cold Air Intake Kit for Lexus IS300 €229.95, Header Manifold Impreza WRX/STI €421.95. Free tracked shipping on orders over £40 GBP, $50 USD, or €45 EUR.	Dashboard $19/mo, Starter $49/mo (for brands spending up to $3k a month on Meta), Growth $199/mo (for brands spending over $3k a month on Meta)
Key features	Air intake systems Suspension components including subframe braces Shift knobs and shift boots Steering wheels Interior accessories and floor mats Clothing and apparel	Holdout testing for measuring true ad lift with statistical ranges Profit dashboard showing earnings by channel after fees and costs Read-only access with no automatic changes to ad accounts Locked experiment designs that cannot be edited after starting Pre-test checks showing whether tests can deliver clear answers Alert notifications for detected problems and issues Branded Amazon PPC tests on Growth plan
What makes it different	Global free tracked shipping on orders over £40 GBP, $50 USD, or €45 EUR Money-back guarantee and easy returns policy Shop Pay installment payments split into 4 equal payments with 0% interest Verified customer reviews for product confidence 24/7 live chat assistant and email customer support	Measures true sales lift causation, not platform attribution credit Built by and tested on an actual Amazon seller's own brand Tests locked before starting with results never edited after Data never shared, pooled or benchmarked with other brands Read-only access by default with full user approval for all changes
Ships internationally	Not given	Not given
Sells online	Not given	Not given
Physical shop	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	30 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	13	0
Citation Flow (Majestic)	25	0
Referring domains (Majestic)	54	0

5 details filled in for both companies.

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