GS1 Assistant vs Holosign

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

GS1 Assistant compared with Holosign
Detail	GS1 Assistant	Holosign
What it does	Assign UPC and EAN barcodes from your own GS1 Company Prefix without leaving Shopify	Professional e-signatures at a fraction of the cost
Stage	Growing	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Freemium	Not given
Pricing	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.	Free plan: $0/month with 5 documents per month, all field types, reusable templates, HubSpot integration, multi-party signing, audit trail and certificate, and email notifications. Unlimited plan: $19/month with unlimited documents, unlimited users, team and organization features, group document sha
Key features	GTIN Manager Dashboard Bulk & Auto Assign Real-Time GS1 Verification Ready-to-Upload Export Files Duplicate & Error Detection GS1 Registry Connection Existing barcode validation	Drag-and-drop editor for placing signature, text, date, and initials fields on PDFs Reusable templates with saved roles, fields, and merge data No signer account required - recipients click a link and sign Multi-party signing with controlled order and automatic notifications Certificate of completion with SHA-256 hash, IP address, and timestamp logging HubSpot integration for sending from Contact, Deal, and Company records Team and organization features with roles and shared document access Real-time status tracking of documents Legally binding under ESIGN Act and eIDAS regulations
What makes it different	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	Signers do not need to create an account Native HubSpot integration included on all plans Free plan with 5 documents per month and no credit card required Unlimited reusable templates on every plan
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)	45 no change since last check	17 +1 (up) since last check
Trust Flow (Majestic)	18	20
Citation Flow (Majestic)	34	22
Referring domains (Majestic)	1931	85

5 details filled in for both companies.

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