How it grew

I farm corn and soybeans with my family and a crew of employees, and I train farmers on precision ag. Like most farms, our busy season ran on texts, ticket photos, and a workbook that was always a few days behind. I didn't set out to build an app. I set out to stop retyping scale tickets at night. Here's how it grew.

1
September 2026, during harvest

It started with GrainGrok and a text thread

The first piece was GrainGrok, working over our farm's Google Voice texts. The crew kept doing what they already did: they texted photos of elevator tickets and grain cart weights from the truck or the cab.

GrainGrok read those photos and logged them in my grain workbook. It matched ticket numbers so a load never got written down twice. It split a ticket by owner when a load belonged to more than one, and it kept the bin flow straight: what went in, what came out, and what was left.

That alone took a nightly chore off my plate, and the numbers were better because nobody was copying them by hand.

Today the same ticket photos come in through Crew Chat, and GrainGrok logs the load. (Demo data)
2
Next

Then ShopGrok for the shop

Once grain was working, the shop was the obvious next step. ShopGrok keeps the maintenance and service intervals, the fuel log, and parts. Then came daily service checklists: each machine gets its own list, like the combine or the grain cart, and each morning ShopGrok posts the day's lists for the crew to check off as they go.

Daily checklists on the Shop page, set up per machine and grouped by season. (Demo data)
3
October 2026

Then it became the farm app

Texts got us started, but the farm needed one place to look. In October it became an app on the phone and the desktop:

  • A dashboard with harvest, bins, and shop, kept current as the work happens.
  • Crew Chat, one group chat for the whole crew, where ticket photos and checklists live.
  • Tell the bot. Anyone can send a "Do this" job or "Ask" a question to GrainGrok or ShopGrok, and see the reply in My requests.
  • Owner approvals. Crew notes land in the Inbox under For you and wait for a person to approve them. Only the bot marks them logged.
  • Roles for owner, partner, manager, and crew. Each person sees only what they should. Crew never see the money side.
  • Push alerts so the right person knows when something needs them.

The app replaced texting for the crew. The same ticket photos and notes now go into Crew Chat and Tell the bot instead of a text thread, and the owner reviews them in one Inbox.

It's built around how my operation runs. That's the point: yours runs differently, and it should be built around yours.

The dashboard home: one scroll of section cards for harvest, bins, shop and more. (Demo data)
PLANS · NOT BUILT YET

4. Where it's going

These are next on my list. They are plans, not finished features.

  • Spraying. Loads, products, and records for the spray side of the business.
  • Billing for spray loads and field logs, so custom work gets billed from what was actually logged.
  • Other farms and livestock. Adapting the same approach to other operations, including livestock.

How it works today

1

The crew snaps a ticket

A driver posts the scale ticket photo, or types a quick note right from their phone.

2

The bot checks and logs it

GrainGrok or ShopGrok reads it, checks for mistakes like a duplicate ticket or a missing detail, and asks if something doesn't add up.

3

The owner approves

Notes wait in the Inbox under For you. One tap to approve, ask a question, or mark it not used. The crew sees it move: Sent, Received, Approved, Logged.

4

The dashboard updates

Harvest, bins, and shop numbers stay current, on the phone or at the desk.

A look inside

Screenshots show the Doe Family Farms demo. All names, fields, and numbers are fictional. In the demo, the bots' replies are simulated so you can click through it.

Home
Home

Home

One scroll of section cards with harvest, bins, contracts, shop, and spray at a glance. Jump chips take you straight to a section.

Harvest
Harvest

Harvest

Acres cut, dry bushels, yield, and moisture by crop and field, pulled together from the combine data and the scale tickets.

Bins
Bins

Bins

What's in every bin, how full it is, and who owns what, rebuilt from the tickets as loads come in.

Shop daily checklists
Shop daily checklists

Shop daily checklists

Each machine has its own daily checklist, grouped by season: Harvest, Planting, and Spraying. Switch on the ones you need, edit the tasks, and they post to Crew Chat at 7 AM.

Checklists in Crew Chat
Checklists in Crew Chat

Checklists in Crew Chat

The crew ticks items off as they work. Anyone can add a task or skip one for today, and everyone sees who did what and when.

Photo tickets
Photo tickets

Photo tickets

A driver snaps the scale ticket in Crew Chat. GrainGrok reads it and logs the load to the right field and bin.

Inbox: For you
Inbox: For you

Inbox: For you

Crew notes that need the owner show up under For you. Open one and tap Approve, Ask a question, or Not used. Approving hands it to the bot to log.

Tell the bot
Tell the bot

Tell the bot

Pick "Do this" for a job ("add a grease task to the combine list") or "Ask" for a question, choose GrainGrok or ShopGrok, and the reply shows up in My requests.

Notes, approvals and answers

All done. When the last item is ticked, the checklist shows it's finished, with who checked what.
Approved, waiting to log. Approved notes move to their own section until the bot logs them.
Logged. A few seconds later the bot logs it and confirms in Crew Chat.
Ask a question. "When is the next service on the S770?" Pick who answers: the owner or the bot.
Bot answers. A manager asks ShopGrok directly and gets an answer in seconds, drawn from the farm's own records.

You stay in charge

People approve and the bot logs. Nothing gets recorded without a person signing off. You decide who sees what, and your crew sees only what they need.

Off the table, by design:

× Prices× Positions× Chem rates× Money
Approve a crew note

Working with Jeff

Learn to build yours

A session online or in person, one-on-one or with a group.

Optional setup help

If you'd rather have a hand, I can help you set it up.

You keep it

It runs on Grok, in your account, with your data.

“I built mine. Let me teach you how to build yours.”
— Jeff Young

See it for yourself

I'll walk you through the Doe Family Farms demo in a one-hour session, and we can talk through what yours could look like.

Email jeffyoung.yfi@gmail.com for a 1-hour demo invite