eZsign vs. Assembly

eZsign is a secure, legally binding e-signature platform for businesses of any size, anywhere — with data hosted exclusively in Canada. That gives every customer strong privacy protection, and gives organizations subject to Canadian or Quebec privacy laws (PIPEDA, Law 25) built-in compliance with no configuration. Fully bilingual in English and French, eZsign delivers SOC 2 Type II certified security, Level 4 assurance, Long-Term Validation (LTV), and Time Stamping Authority (TSA) timestamps. Every signed document includes a court-admissible audit trail.

Assembly is the AI-powered platform for professional service firms, from accounting and bookkeeping practices to agencies and consultants. It combines a branded client portal, a simple CRM, and an AI app builder that lets your firm add any software it needs without a dev team. Clients get one branded place for messages, files, forms, tasks, contracts and e-signatures, and invoices they can pay online. Your team runs on a CRM with automated reminders and an AI Assistant that knows full client context. When your firm needs something the portal doesn’t do yet, describe it.