01Sign SailThat's us
Free (2 forms, 25 subs/mo) · Pro $12/mo · Business $29/mo, billed annually
Best for: Forms that end in a signature, at flat pricing
Best when your 'documents' are really forms: intake, waivers, registrations, agreements. Builds the form, collects the data, captures an ESIGN/UETA/eIDAS-SES compliant signature with a SHA-256 audit trail, and generates the QR code. Flat per-account pricing, no envelope metering, and the REST API plus MCP server land at $29/mo instead of an enterprise quote. Not the pick if you need EU Qualified Signatures or CLM.