E2C Store vs Spillmark

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

E2C Store compared with Spillmark
Detail	E2C Store	Spillmark
What it does	Your own online store, free to run	Run your Amazon store on autopilot with AI agents
Stage	Established	Not given
Founded	2020	Not given
Based in	CA	US
Pricing model	Freemium	Paid
Pricing	Free store setup and unlimited products. 1.99% transaction fee per sale. Payment processor fees apply separately (PayPal: 2.49% + 49¢; Stripe: 2.9% + 30¢).	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	Customizable storefront with unique URL Unlimited products and variants Digital products with instant delivery Built-in Stripe and PayPal checkout Marketing tools and email campaigns Customer reviews and ratings Built-in analytics dashboard Contact form and customer inbox Event ticketing and management Services and bookings	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	No monthly fees, pay only 1.99% per sale AI-powered store setup and recommendations	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)	32 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	11	0
Referring domains (Majestic)	28	0

6 details filled in for both companies.

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