Tiller vs GS1 Assistant

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

Tiller compared with GS1 Assistant
Detail	Tiller	GS1 Assistant
What it does	Your Financial Life In A Spreadsheet, Automatically	Assign UPC and EAN barcodes from your own GS1 Company Prefix without leaving Shopify
Stage	Established	Growing
Founded	Not given	Not given
Based in	US	US
Pricing model	Not given	freemium
Pricing	Free 30-day trial, then $99/year or $8.25/month. No ads or hidden fees.	Free plan with 20 GTIN assignments. Basic plan at $4.99/month (500 assignments) or $49.99/year. Pro plan at $11.99/month (unlimited assignments) or $110/year.
Key features	Automatic Bank Connections Foundation Template AutoCat automatic transaction categorization Hello, Money daily email Top-Rated Support	GTIN Manager Dashboard Bulk & Auto Assign Real-Time GS1 Verification Ready-to-Upload Export Files Duplicate & Error Detection GS1 Registry Connection Existing barcode validation
What makes it different	Data ownership - your data stays in your spreadsheets Works with familiar tools you already use Highly customizable spreadsheet templates No ads, no data sales	No manual spreadsheets or portal switching required Works with your own GS1 Company Prefix, not resold codes Marketplace rejection prevention before Amazon and Walmart see errors Direct API integration with major GS1 organizations
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	65 no change since last check	45 no change since last check
Trust Flow (Majestic)	27	18
Citation Flow (Majestic)	51	34
Referring domains (Majestic)	1388	1931

6 details filled in for both companies.

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