onefit.ai® vs Spillmark

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

onefit.ai® compared with Spillmark
Detail	onefit.ai®	Spillmark
What it does	AI sizing technology that reduces shoe returns and increases sales through foot scan technology	Run your Amazon store on autopilot with AI agents
Stage	Startup	Not given
Founded	2024	Not given
Based in	GB	US
Pricing model	Free	Paid
Pricing	Not given	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	Real-time foot scanning with computer vision technology AI-powered personalized size recommendations Support for over 100 footwear brands Analytics dashboard with conversion funnel insights Seamless Shopify integration Mobile-first design Return rate reduction Multi-brand shoe database	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	Reduces shoe returns by up to 20% through accurate AI sizing Boosts online sales by up to 33% with improved customer confidence Trained on over 2,000 real customer foot scans for exceptional accuracy Supports sizing across over 100 leading footwear brands Helps reduce environmental waste and landfill impact	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)	43 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	21	0
Referring domains (Majestic)	24	0

5 details filled in for both companies.

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