Zapier Automation: Triage M&A Due-Diligence Benefits Documents as They Arrive

Before You Build This: Clear It First

This automation reads confidential deal documents the moment they land in a data room. Before the first document goes through it, get explicit sign-off from legal and the deal team, not just a heads-up. Confirm the tools in this chain meet the deal's data handling requirements and the terms of any NDA covering the data room. Tell legal about both places the documents go. Anthropic receives each document to summarize it, and Zapier records every step's input and output in your Zap history, so the file and Claude's summary also sit in your Zapier account until that history ages out or you delete it. If legal has not signed off, this stays a manual process until they do.

What This Builds

A data room full of the target company's plan documents lands under a deal timeline measured in days, not weeks, and most of what's in it follows predictable formats: plan summaries, carrier contracts, change-in-control clauses. This automation watches a designated intake folder and, as each new document arrives, drafts a short summary (plan type, approximate cost tier, change-in-control language) into a private comparison sheet that only you can see, so document triage becomes a rolling background process instead of a bottleneck at the start of diligence.

Prerequisites

• A Professional plan with multi-step Zaps ($29.99/month)
• An Anthropic API key from console.anthropic.com, used through AI by Zapier's Bring Your Own Key option. API use is billed per document by Anthropic and is separate from any Claude.ai subscription; check current rates on Anthropic's pricing page
• A Google account for Drive and Sheets, free for personal use or your organization's paid Business Standard account
• A private, access-restricted intake folder in Google Drive, shared only with people already covered by the deal's NDA
• Sign-off from legal and the deal team before connecting anything to a live data room
• 45 minutes to set up the folder and code names, 60 to 75 minutes to build and test the Zap

Total ongoing cost is $29.99/month plus a small per-document Anthropic API charge. Google Drive and Sheets add nothing new if your organization already runs on a Google account. Every run of this Zap, including one that fails on a scanned or unreadable document, counts against your Zapier task allowance.

The Concept

Treat this less like a mailbox rule and more like a research assistant who reads one document at a time, writes down the key facts, and hands you a note, never the whole conversation to anyone else. Every time a new file lands in the intake folder, Zapier picks it up, sends its text to Claude with instructions to pull out a small set of specific facts, and appends one row to a comparison sheet only you can open. Nothing gets summarized in bulk, and the only outputs are your own inbox and that private sheet. The inputs still pass through Zapier and Anthropic, which is why legal signs off first.

Because the trigger fires once per new file, there is no need for a loop here. Each document is its own run, start to finish, which keeps the chain simple and keeps one document's content from ever mixing with another's mid-process.

Build It Step by Step

Part 1: Set up code names and a restricted intake folder

Before any document touches this automation, agree on a deal code name with the deal team, something unconnected to the target company's real name (a project name, not an abbreviation of the real one). Use that code name everywhere this automation writes: folder names, sheet titles, subject lines, filenames.

1. Create a Google Drive folder named after the code name, for example Project Meridian - Benefits Intake
2. Share it only with people already on the deal's NDA list, not your broader team
3. Create a companion Google Sheet named Project Meridian - Document Triage, with columns: Document Name, Date Added, Plan Type, Cost Tier, Change-in-Control Language, Open Questions
4. Share the sheet with no one but yourself. This is the private comparison view the guide's confidentiality rule requires

Part 2: Build the trigger

1. Go to zapier.com, click + Create, then Zap
2. Trigger app: Google Drive, event: New File in Folder
3. Connect your account and select the Project Meridian - Benefits Intake folder

Part 3: Draft the summary with Claude

1. Action 1, app: AI by Zapier. For the model, choose Bring Your Own Key, connect your Anthropic API key and pick a current Claude model. Using your own key keeps the documents under the Anthropic terms legal reviewed, not Zapier's built-in model provider. If your Zapier plan does not offer Bring Your Own Key, stop and ask legal whether the built-in models are acceptable before you go further
2. Input field: add one field of type File named Document and map the file from the trigger. AI by Zapier reads text-based PDFs and Word files directly. A scanned image with no text layer comes through empty, so treat those as manual reads
3. Prompt:

This is a benefits or compensation document from a due-diligence data room
for an acquisition, referred to only by the code name "Project Meridian."
Do not use or infer the real company name even if it appears in the text.

Read the attached Document and extract only:
1. Plan type (medical, dental, vision, retirement, life/disability, other)
2. Approximate cost tier relative to a typical mid-size employer plan (low,
   moderate, high, or "not stated")
3. Any change-in-control clause, quoted directly if present, or "none found"
4. Up to three open questions a benefits manager should ask about this
   document during diligence

If the document is not a benefits or compensation document, or you cannot
read any text in it, say so plainly instead of forcing an answer into the
categories above. Do not speculate about deal terms, price, or headcount
beyond what this document states.

1. Under Output fields, add plan_type, cost_tier, change_in_control and open_questions, so each lands in its own sheet column

2. Action 2, app: Google Sheets, event: Create Spreadsheet Row. Map the four output fields into the Project Meridian - Document Triage sheet, along with the document's filename and today's date

Part 4: Route the summary to yourself, and only yourself

1. Action 3, app: Gmail, event: Send Email
2. To: your own email address only. Do not add a distribution list, a shared inbox or the deal team here, even if they are covered by the same NDA. Route consolidated updates to them yourself, on your own schedule, after you've reviewed the automation's output
3. Subject: Project Meridian: new document triaged
4. Body: the four output fields from Action 1, plus a link to the private comparison sheet

Part 5: Test with sample documents before the data room goes live

1. Create two or three sample benefits documents with placeholder data (a fake plan summary, a fake carrier contract excerpt) and drop them into the intake folder
2. Confirm the Zap reads each file, drafts a summary, adds a row to the private sheet, and emails only you
3. Test one deliberately unreadable file (a scanned image with no text layer) and confirm it lands in the sheet flagged as unreadable, not as a row that looks processed
4. Delete the test files and their sheet rows before connecting the real intake folder
5. Confirm with legal and the deal team that the workflow is cleared, then turn the Zap on

Real Example: A Data Room That Doesn't Wait

Setup: The intake folder is live and shared with three people on the deal team, all under NDA. The comparison sheet is visible to no one else.

Input: Over two days, the data room adds eleven benefits documents: four medical plan summaries, three carrier contracts, two retirement plan documents and two ambiguous PDFs that turn out to be broker correspondence rather than plan documents.

Output: Eleven rows populate the triage sheet automatically. Nine carry plan type, cost tier and change-in-control language, and the two broker correspondence files come back flagged "not a benefits or compensation document" instead of forced into the wrong category. A short email confirms each one as it lands.

Time saved: Instead of opening eleven documents cold on day one of diligence, the first-pass categorization is already sitting in a private sheet, leaving your reading time for the documents that actually need a close read, the ones with change-in-control language or an unusually high cost tier.

What to Do When It Breaks

• The Zap stops picking up new documents and nobody notices for two days → This is the failure you won't see, and in a deal running on a tight clock it's the costliest one. Turn on Zapier's Zap health notifications, and separately, do a manual folder check once a day during an active deal regardless of whether a triage email has arrived.
• Claude's summary includes the real company name → Check what's in the source document itself. If the target's name appears in a letterhead or footer inside the file, add an instruction to the prompt reminding Claude to substitute the code name for any real company name it encounters, and manually review any row where this happens.
• A document produces a blank or thin row → Open the file. A scanned document with no text layer needs a manual read, not a blank row in the tracker that looks like it was processed. Also turn on Zapier's error notifications, so a run that fails outright emails you instead of disappearing into the Zap history.
• The wrong people can see the intake folder or the sheet → Review sharing settings on both immediately. Since this data is deal-confidential, an overshared folder is not a minor slip, and it should be reported to legal and the deal team the same day it's found.

Variations

• Simpler version: Skip the automated Google Sheets row and just receive the email summary for each document. Slower to compile into one view, but fewer moving pieces if the deal is small.
• Extended version: Once diligence wraps, export the triage sheet as the basis for the integration checklist, so the categorization work already done here feeds directly into planning rather than starting over.

What to Do Next

• This week: Agree on a code name with the deal team and set up the restricted folder and private sheet, but wait on legal's sign-off before connecting anything live.
• This month: Run the test documents from Part 5, then turn the Zap on for the next active deal with the deal team's confirmation in hand.
• Advanced: Keep the triage sheet as a standing reference in the vendor and compliance Claude Project once the deal closes and confidentiality restrictions lift, so integration questions later can reference what diligence already found.

Advanced guide for compensation and benefits manager professionals. These techniques use more sophisticated AI features that may require paid subscriptions.