OMB Cloud AES

Contracts without DocuSign

In-house e-signature, legally valid in MX and US for B2B, with audit trail embedded in the PDF — and zero third-party fees.

Stop paying DocuSign per envelope

For B2B contracts in México and the United States, in-house simple e-signature is legally valid. OMB Cloud generates the document, captures signatures from each party, and stamps an audit trail (timestamps, IP addresses, device fingerprints) into the last page of the PDF. The signed PDF is self-contained — your customer's legal team can verify it without logging into anything.

What it does

  • Template library for common contract types (MSA, SOW, NDA, addendum).
  • Variable injection from CRM (customer name, fiscal data, scope, dates).
  • Multi-party signing with sequential or parallel order.
  • Mobile-friendly signing flow — no app install for signers.
  • Audit trail page automatically appended to the final PDF.
  • Reminders to signers, with sender override.
  • Native conversion from accepted quote to draft contract.

Addendums, not edits

Once a contract is signed, it cannot be edited. Changes are addendums signed on top — same as how DocuSign and the legal world work. Your audit trail stays intact.

Multi-language ready

Contracts render in EN, ES, PT and FR. Bilingual contracts (left column English, right column Spanish) are a one-click template option.

Connects natively to

Quotations, CRM, Invoices, Projects (signed contract → project kickoff).

Next step

Talk to sales. Bring your current MSA — we'll send you a signed version through OMB Cloud during the call.