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Automated Due Diligence Deadline Tracking

Every morning, WebRun checks your Google Sheets deal tracker for active due diligence periods, confirms each listing's stage in BizBuySell, and adds or updates a countdown reminder on your Google Calendar for any deadline within the next 7 days.

Runs on WebRun · Strict Lockdown policy
Every day at 7:00 AM WebRunorchestrates each step
1 BizBuySell confirm each listing is still in due diligence
2 Google Sheets check the due diligence end date per deal
3 Google Calendar keep a countdown reminder current
In short

How do I make sure I never miss a due diligence deadline?

WebRun checks your Google Sheets deal tracker every morning for active due diligence periods, confirms each listing's stage in BizBuySell, and keeps a Google Calendar countdown current for every deadline, with a 3-day advance alert and a same-day alert. Nothing goes to the buyer or seller, so the reminder is yours alone.

  • No due diligence deadline gets missed because it slipped a broker's mind
  • Every active deal gets alerts at 7 days, 3 days, and the morning of its deadline
  • Extended deadlines update automatically once the tracker sheet changes

Built for business brokers · M&A advisors · main street brokerages · deal coordinators

Step by step

What does WebRun do on every run?

The exact actions WebRun takes, in order - in plain language, so you can adjust anything.

  1. WebRun signs in and gets to work

    Opens www.bizbuysell.com in a real browser with your saved login - no setup, no API keys.

  2. 1
    BizBuySell - confirm each listing is still in due diligence
    bizbuysell.com
    WebRun in BizBuySell: confirm each listing is still in due diligence
    WebRun opens BizBuySell to confirm each listing is still in due diligence.
    • Open BizBuySell and confirm which listings are currently marked under contract or in due diligence
    • Note any listing that has moved to closed or fell through since the last run

    Done when Every active due diligence listing is confirmed still in progress.

  3. 2
    Google Sheets - check the due diligence end date per deal
    google.com
    WebRun in Google Sheets: check the due diligence end date per deal
    WebRun opens Google Sheets to check the due diligence end date per deal.
    • Open the deal tracker and read the due diligence end date for each active deal
    • Calculate the days remaining until each deadline
    • Flag any deal with 7 days or fewer remaining

    Done when Every active deal has its due diligence deadline and days remaining calculated.

  4. 3
    Google Calendar - keep a countdown reminder current
    calendar.google.com
    WebRun in Google Calendar: keep a countdown reminder current
    WebRun opens Google Calendar to keep a countdown reminder current.
    • Create or update a reminder event on the due diligence end date for each deal
    • Set a same-day alert plus a 3-day advance alert
    • Remove reminders for any deal that closed or fell through

    Done when Your calendar has a current reminder for every active deal's due diligence deadline.

Run settings

How is each run configured?

Starting pageWhere Chrome opens at the start of each run
www.bizbuysell.com
ScheduleRuns automatically on this cadence
Every day at 7:00 AM
DeliveryHow each run's result reaches you
Deadline countdowns · Google Calendar
OutputWhat each run produces - A current Google Calendar reminder for every deal's due diligence deadline, with same-day and 3-day advance alerts.
Text
Setup & safety

Secure by default

Connect once, stays signed in

WebRun signs in once and keeps each session in a persistent environment, so every run picks up right where it left off.

Your credentials stay in your own private environment - WebRun never stores your passwords.
Strict Lockdown

Every action is checked against this policy before it runs.

Domains ALLOWLIST
Typed input ALLOW
Shell command BLOCK
File uploads BLOCK
Runs in a contained environment More on policies
Good to know

Questions, answered

Does it remind the buyer or seller too?

No. The calendar reminders are for you alone. Letting the buyer or seller know about an approaching deadline stays a step you take yourself.

What if a deal's due diligence period gets extended?

Update the end date in the tracker sheet. WebRun reads it fresh each morning and moves the calendar reminder to match.

How many deals can it track at once?

As many active deals as you have in the tracker sheet. Each one gets its own calendar reminder, so nothing gets lost in a busy pipeline.

Put this on autopilot.

Turn it on in minutes - or have our team set it up for you.