yanna

About Yanna

Yanna is a document-automation API built specifically for Voice AI agencies using Retell.
It lets your AI agent send retainers, NDAs, leases, agreements, and any contract instantly right from the call.

Think of it like this:
You’re on the phone with a rep… they fill out your form in real time, pick the right document, and send it straight to your email or text.

That’s exactly what Yanna does for Retell agents.

How Retell Customers Use Yanna

With just one custom function, your Retell agent can:

• Send contracts in real time during the conversation

• Auto-fill templates with client info from the call (names, amounts, dates, case types, etc.)

• Choose the right document based on context—retainers, NDAs, agreements, leases

• Deliver the contract before the call ends, boosting signature rates

• Track signatures via webhooks and update your CRM automatically

• Skip the messy middleware (no Zapier, no n8n, no DocuSign headaches)

Yanna helps Retell users close faster, eliminate post-call tasks, and scale without technical complexity.

Use Cases

Law Firms

Intake call → Retainer auto-sends → Client signs → CRM updates instantly

Real Estate

Agent qualifies tenant → Lease auto-sends → Tenant signs → PM system updates

Collections

Agent negotiates payment → Agreement auto-sends → Client signs → Accounting system updates

Business Services

Agent closes deal → Contract auto-sends → Client signs → Project tools update

Support

• Documentation: https://app.yanna.pro/retell

• Email: abem@yanna.pro

Result: Faster deals, zero manual work, happier clients.