Promo Drawer™ vs Spillmark

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

Promo Drawer™ compared with Spillmark
Detail	Promo Drawer™	Spillmark
What it does	A popup alternative for Shopify that holds sales, discount codes, countdowns and products in one slide-out drawer	Run your Amazon store on autopilot with AI agents
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Freemium	Paid
Pricing	Free: $0 per month, includes 1 drawer with 3 cards on home page only. Basic: $20 per month or $200 per year with 30-day free trial, includes up to 3 drawers with 5 cards each. Pro: $40 per month or $400 per year with 30-day free trial, includes up to 20 drawers with 8 cards each. Annual plans includ	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	Up to 10 card types including announcements, images, video, products, collections, discount codes, countdowns, email signup, free shipping progress and social links Multiple drawer creation with page and URL targeting Per-drawer scheduling with start and end times Theme font and color customization 41 layouts across ten card types Analytics tracking views, opens, clicks and orders Shopify Sidekick integration for voice-controlled setup Multi-language support for 13 languages No code editing required to install Mobile and desktop device targeting	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	Opens only when shoppers request it instead of interrupting the page Loads after the page with no third-party libraries or webfonts Works with any Shopify theme without code editing Consolidates multiple offers in one drawer instead of single-offer popups Tracks which offers lead to orders with detailed analytics	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)	0	0
Citation Flow (Majestic)	20	0
Referring domains (Majestic)	7	0

6 details filled in for both companies.

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