The AI agent for real estate appraisers

Sauna assembles the appraisal file: it gathers subject and comparable data, drafts the comparable-adjustment grid, writes the narrative sections, and keeps each assignment moving toward its due date.

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What it does

What Sauna does for real estate appraisers

01
Gather comparable data
Sauna pulls recent sales near the subject from your connected MLS exports in Google Sheets and drafts the comparable selection with distance, date, and key features for each.
02
Draft the adjustment grid
It builds the sales-comparison adjustment grid from the subject and comps so you can set and review each line adjustment.
03
Write the narrative sections
Sauna drafts the neighborhood, site, and improvements narrative in Google Docs from your field notes and public records for your edit.
04
Track assignment due dates
It logs each open assignment's due date and status in Airtable and drafts the status reply to the AMC or lender chasing the report.

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In context

Ask in chat. It does the work.

Sauna shows up where you already work — the web app, Slack, email, iMessage, and Superhuman. It reads what it needs, does the task, and comes back with the draft for your approval.

app.sauna.ai/sauna

You

@Sauna Build the adjustment grid in Sheets for 14 Birch from the three comps I exported, draft the neighborhood narrative, and flag any comp older than six months.

Sauna

Reading Google Sheets and Google Docs.

Done — here's the draft and what I found. Approve to send.

Try it

Ask in plain words

The literal prompt for this job. Open it in Sauna and it picks up from there.

“Build the adjustment grid in Sheets for 14 Birch from the three comps I exported, draft the neighborhood narrative, and flag any comp older than six months.”

Example promptRun in Sauna →

Plugs into the tools you already run — and thousands more, or any MCP server.

Google Sheets Google Docs Airtable Outlook

Good to know

Questions, answered.

Will it set the adjustments or the final value?

No. Sauna builds the grid and surfaces the data, but every adjustment and the reconciled value are yours to set — it never assigns an opinion of value.

Can it pull comps that don't exist?

No. It works only from the MLS exports and records you connect, cites each comp's source, and flags stale or distant sales instead of inventing matches.