Vendor setup without the twelve-email marathon
Every new vendor means the same sequence: W-9, insurance certificate, banking details, signed agreement, portal access, and the follow-ups when half of it does not arrive. InboxPilot drafts the whole conversation from your checklist.
Connect Gmail
Connect OutlookFree plan · Works inside Gmail & Outlook · You approve every send
Attached is our W-9. What else do you need from us? We would like to be ready to start on the Fairview project Monday. Also, what are your payment terms?
Grounded in your docs · approved by you
Why vendor onboarding emails deserve automation
Bringing on a vendor or subcontractor is a document workflow wearing an email costume. Accounts payable needs the W-9 and banking details, compliance needs the certificate of insurance with the right wording, legal needs the signed agreement, and operations needs it all done yesterday so work can start. The emails involved are utterly predictable, which is exactly why they should not be hand-written: the request with the checklist, the acknowledgment of what arrived, the chase for what did not, and the answers to the questions every vendor asks about payment terms and invoicing. InboxPilot drafts each of these from your own onboarding checklist and policies, inside the Gmail or Outlook inbox vendors already write to, with a person approving what goes out.
What makes this workflow painful
Onboarding blocks revenue work
The job cannot start and the invoice cannot be paid until setup completes, so every stalled vendor email chain has a cost attached.
Five documents, five different stalls
The W-9 arrives but the COI names the wrong entity, banking details come by phone, the agreement sits unsigned. Each vendor stalls differently.
The same questions, every vendor
Payment terms, invoice format, where to send what. Predictable questions that still interrupt someone every time they are asked.
How teams handle it today
None of these are wrong. They just spend skilled people on assembly work, and they all get slower exactly when volume spikes.
An email template and a memory
Someone sends the standard welcome email with the list of requirements and tries to remember who still owes what.
Tracking lives in one person's head, and vendors who stall quietly stay stalled.
A spreadsheet tracker
A shared sheet lists each vendor and document status, updated by hand as items arrive.
The sheet is only as current as the last person who updated it, and it writes no emails.
A procurement or AP platform
Larger teams run vendor portals that collect documents and bank details in a structured flow.
Vendors reply to the notification email with questions anyway, and small counterparties never finish portal flows.
How InboxPilot automates it
Step 1
Connect the inbox vendors write to
ap@, vendors@, or your main address in Gmail or Outlook. Vendors keep emailing the way they already do.
Step 2
Load your onboarding checklist and policies
Required documents, entity wording for COIs, payment terms, invoicing rules. Drafts reference the exact requirements.
Step 3
Setup conversations draft themselves
New vendors get the checklist. Incoming documents get acknowledged with what is still missing. Stalled vendors get a courteous chase.
Step 4
Questions get grounded answers
Payment terms, invoice format, and where-do-I-send-this questions are drafted from your policies, the same answer every time.
A real shape of this email, drafted
The incoming email on the left, the InboxPilot draft waiting for approval on the right.
Re: Getting set up as a vendor
Attached is our W-9. What else do you need from us? We would like to be ready to start on the Fairview project Monday. Also, what are your payment terms?
Hi, thanks, W-9 received and it looks complete. Three items remain to finish your setup: a certificate of insurance naming Meridian Builders LLC as additional insured, your banking details on the attached ACH form, and a signed copy of the subcontractor agreement we sent yesterday.
Payment terms are net 30 from invoice approval, and invoices go to ap@ with the project code in the subject line. Fairview's code is FV-118.
If the COI request is with your insurance agent, copying us on that email usually speeds it up. Everything else can be same-day, so Monday is realistic.
The outstanding list, entity wording, payment terms, and project code all come from the onboarding checklist and policies you loaded.
Turn a sentence into automated actions
Describe what should happen in plain English and InboxPilot builds the workflow: a trigger, an AI decision, and the actions that run on their own. No flowcharts, no rules engine.
- Draft an acknowledgment with the outstanding items and instructions
- Answer standard questions from your payment and invoicing policies
- Draft a follow-up when a vendor goes quiet past your window
Related guides and pages
Vendor onboarding: frequently asked questions
Load your onboarding checklist and policies into InboxPilot and connect the inbox vendors write to. It drafts the initial requirements email, acknowledges documents as they arrive with what is still outstanding, chases stalled vendors on your schedule, and answers the standard questions about payment terms and invoicing. You approve each send by default.
Start with the emails you're tired of.
Connect Gmail or Outlook, point InboxPilot at a few documents, and see your first drafts today.
No credit card. Nothing sends without your approval.
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