# E-signature by industry

Every industry signs a few documents over and over, and docuinked is built to send those from the systems you already use, with a person approving each draft an agent or automation prepares.

## Pick your industry

| Industry | What it usually signs |
|---|---|
| [Real estate](/industries/real-estate) | Listing and buyer agreements, disclosure acknowledgements, referral agreements |
| [Property management](/industries/property-management) | Rental applications, leases, renewals, addenda, owner agreements |
| [Staffing](/industries/staffing) | Worker agreements, handbook sign-offs, client contracts, timesheet approvals |
| [Construction](/industries/construction) | Subcontracts, change orders, proposals, purchase orders |
| [Agencies and dev shops](/industries/agencies) | NDAs, SOWs, retainers, freelancer contracts, talent releases |
| [Freight and logistics](/industries/freight-logistics) | Carrier agreements, rate confirmations, driver contracts |
| [Healthcare administration](/industries/healthcare-admin) | Staff, vendor and policy papers, with no patient information |
| [Clinics and wellness](/industries/clinics-wellness) | Waivers, memberships, room rentals, practitioner contracts |
| [Education](/industries/education) | Enrollment, parent consent, staff and vendor papers |
| [Financial advisers](/industries/financial-advisers) | Engagement letters, fee acknowledgements, vendor contracts |

## The same three routes everywhere

- **In the app.** Upload a PDF, place fields, send. First 5 documents free, then $9 a month. See [pricing](/pricing).
- **From a workflow.** One HTTP call from n8n, Clay, Zapier or Make, with an `Idempotency-Key` so a rerun never sends twice. See [workflows](/workflows) and [integrations](/integrations).
- **From an agent.** Connect Claude, ChatGPT or Cursor by [MCP](/docs/mcp). The agent prepares. A named person approves the exact draft. Only the signer signs. See [agents](/agents).

If you build software for one of these industries, you can put signing inside your product under your own brand, with one sub-account per customer. See [platforms](/platforms).

## What stays the same in every industry

Each signed document gets a sealed PDF with an outside timestamp, a [certificate of completion](/glossary/certificate-of-completion) and an evidence record you can export. Anyone can check a sealed PDF with the [free checker](/tools/verify-pdf). We list what we don't do yet on each page, and in the beta we don't offer bulk send, SMS or ID checks, or custom sending domains.

Each page is general information, not legal advice. Rules differ by state, country and trade, so have a lawyer check your templates once.

## Common questions

### My industry isn't listed. Will docuinked work for it?

Probably, if your documents are PDFs that people sign. The pages above show patterns, not limits. Start with a test key and see if the flow fits.

### Which industries should not use docuinked yet?

Any where a key document needs a notary, a business associate agreement, ID checks or an audit report we don't have. Each industry page names the gaps for that trade.

### Do these pages include contract templates I can use?

No. They describe documents and flows. Our [templates](/templates) pages explain what common agreements contain, but you need your own wording, ideally from a lawyer.