DocuChain vs Certyneo

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

DocuChain compared with Certyneo
Detail	DocuChain	Certyneo
What it does	Sign your documents online without registration	Free, legally binding electronic signature with eIDAS compliance
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	FR
Pricing model	Not given	Freemium
Pricing	Free: 1 document per month, up to 2 signers per document. Pro: $7/month for 20 documents per month, up to 4 signers per document. Pro Max: $20/month for unlimited documents and unlimited signers per document.	Free: 0 €/month (5 envelopes for 14 days, then 2/month); Personal: 9 €/month (25 envelopes/month); Standard: 19 €/month (100 envelopes/month); Business: 39 €/month (300 envelopes/month); Business Pro: 99 €/month (1,000 envelopes/month). Qualified eIDAS signature available at 9.90 €/signature on paid
Key features	No registration required Free first document Blockchain-secured storage Unlimited participants Over 100 signature fonts AI document review Signing status tracking Email reminders	Legally binding signatures at SES, AES and QES levels compliant with eIDAS regulation 10-year encrypted archiving of all signed documents AI-powered contract generator with automatic jurisdiction adaptation
What makes it different	Free signing without registration required Blockchain-secured document storage Legally binding digital signatures across multiple jurisdictions No limit on number of signers Eco-friendly paper-free service	Entirely hosted in the European Union, safe from extraterritorial reach of US Cloud Act and FISA Free plan indefinitely usable with eIDAS SES-level compliance included 14-day refund policy without justification on paid plans
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 no change since last check	57 no change since last check
Trust Flow (Majestic)	3	29
Citation Flow (Majestic)	17	39
Referring domains (Majestic)	23	1028

4 details filled in for both companies.

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