Talk through what you see as you walk. PropelMapper pins it to the place, turns it into a structured record and drafts the report you review, sign and send.
Web app + mobile app for iOS and Android
Used on more than 9,100 field visits in 32 states since March 2025.
Ridge FieldCorn · scouting
Example transcript
Ponding on about two acres by the tile outlet, plants yellow. Stand count thirty-two four across three checks. Recheck in a week.
Structured record
“For us, it's awesome because then we can really go out and just do our job. We don't spend our life writing reports.”
Jim G.Farm Manager, Peoples Company Read the story “I'll do a recording about a customer, and it just takes everything out, super fast. It's incredible, honestly.”
Rebecca J.Atmosphere Global Read the story Used by field teams at
PropelMapper listens for what you measure and decide: the disease and where it is, the stand count, the growth stage, the follow-up. Each one fills a field on the visit form, and the report is written from those fields. Press play to hear the note from Creek Bottom and watch each reading land in its field.
“Some gray leaf spot near the waterway. Stand count looks good, at about 32,000. Corn is at R5. Lower leaves are yellowing on the east edge.”
Sarah Lindqvist · Prairie Agronomy
The note read aloud, with its transcript.
Prairie Agronomy
Jorgensen Family Farms › Creek Bottom (Corn)
Creek Bottom (Corn): Gray leaf spot observed near the waterway.
Creek Bottom (Corn): Stand count approximately 32,000 plants per acre, noted as good.
Creek Bottom (Corn): Corn at R5 growth stage.
Creek Bottom (Corn): Lower leaf yellowing observed on the east edge.
| Reading | This visit |
|---|---|
| Stand countplants / acre | 32,000 |
| Growth stage | R5 |
Voice note 2 · Creek Bottom (Corn), 1:53 PM · Oct 11: “Some gray leaf spot near the waterway. Stand count looks good, at about 32,000. Corn is at R5. Lower leaves are yellowing on the east edge.” The visit form gets Disease Gray leaf spot, Stand count 32,000, Growth stage R5, Leaves Lower leaves yellowing, and the report lists them under Pre-harvest walk - Creek Bottom.
One big button on the phone. Talk while you walk, and the timer and waveform show it is hearing you. Photos, typed notes, layers and a field boundary are a tap away without stopping. Capture works with no signal, and uploads send when you reconnect.
Press the big button and describe what you see. The timer runs and the waveform moves, so you know it is hearing you, and the visit already knows it is at Ridge Field.
Every tool opens from the same screen without stopping the recording: take a photo, type a note, switch map layers or walk the field edge.
Each voice note, photo and typed note is listed with its time and whether it has synced. Without signal they wait on the phone and upload later.
The walked track, the time on site and the captures go up together, and Propel starts the draft report you review and sign.
Read the draft with your recordings and photos beside it, fix a name or a count, add your recommendation and sign it. The client gets the PDF and Word copies and a link to confirm they received it.
Example account: Prairie Agronomy
Each capture is pinned where you stood, so the map builds up a record of where your team has worked. Visit heat shows which farms get the attention and which ones nobody has walked lately. Under it sit the field layers: NDVI from Sentinel-2, the SSURGO soil survey, eight years of crop history, and elevation and hillshade. Each layer clips to the field boundary you drew or walked, so you see the ground you manage and not the whole county.
Visit heatYour team’s recorded visits
A density view of where this team recorded observations during visits.
Map views from PropelMapper · example fields. Captured views. Use the layer buttons to change the view.
PropelMapper is built for teams: agronomy firms, farm managers and practices with several people visiting the same places. Everyone records into one shared record, the lead sees the week by person, and the history stays with the account when someone moves on.
Invite your advisors by email and give each one a role. Members lists everyone with their role, the visits they have recorded this year and when they joined.
How teams workSchedule lays the week out with one row per person and a column per day, so a lead sees who is stretched and who has room before moving a stop.
Every visit, photo, reading and signed report is tied to the place, whoever walked it. Filter visits by the place and the next advisor starts from the record, not from a phone call.
A follow-up said at the field edge becomes a task with an assignee and followers, tied to the place and the visit. Filter visits by advisor to review one person’s week.
Example account: Prairie Agronomy
Each visit your advisors record reaches the team lead as soon as it uploads. Insights shows which places had a visit, which are due and which drafts are ready to sign, and scheduled reports send those numbers on the schedule you set. Open Insights before the weekly team review.
Example account: Prairie Agronomy
The visit is where the information starts. Your day, your tasks, your contacts, your boards and your readings all hang off the same places, so nobody retypes a thing.
Your day opens on Today: the visits on your calendar, this week ahead, and a Needs you list of drafts to sign and tasks that are yours. Many of those tasks started as a follow-up you said on an earlier visit.
How Today worksGet prepped on the drive in. A short audio briefing tells you what was found at the place, what is still open and what the owner asked last time.
How briefings workA follow-up you say in the field becomes a task linked to the place and the visit, with an owner and a due date.
How tasks workFor some teams PropelMapper is the CRM. Contacts and relationship notes sit beside the places they own, with Gmail or Outlook mail matched to the contact. Build a board for anything you track, from a sales pipeline to a product trial, with every card tied to its place and contact.
How contacts workReadings you said out loud become columns: one row per place, one column per reading, ready to sort, map or export.
How metrics work
Example account: Prairie Agronomy
PropelMapper drafts the report from your recordings and photos. You check it, edit it and sign it, drawn or typed. Each report keeps an activity log of the visit, every version, your signature, each send and the client’s confirmation. Your team owns the record, and we don’t train on your data.
Example account: Prairie Agronomy
The report arrives on your letterhead. Your client reads it without an account and taps one link to confirm it arrived.
Since March 2025, teams have recorded 9,100+ field visits on PropelMapper and sent 13,000 reports from them, with 22,000 photos and recordings attached. Their drawn fields cover 467,000 acres in 32 states and 4 countries. The median draft report is ready 20 seconds after a visit ends.
| California | 6,270 |
|---|---|
| Nebraska | 1,047 |
| Illinois | 472 |
| Iowa | 394 |
| Arkansas | 73 |
| Mississippi | 51 |
| Minnesota | 47 |
| South Carolina | 29 |
Counted from our production database, October 28, 2026.
Farming came first, and it still leads. The same visit, the same structure and the same signed report fit any trade that goes to a place and owes someone a write-up.
Agriculture
A grower walking a strawberry block talks through what he sees in Spanish. PropelMapper fills the visit form in Spanish and writes the report on a Spanish template. Press play to hear it.
“Bloque siete, fresa. Hay araña roja en el envés de las hojas, unas diez por hoja en la orilla norte. El goteo está bien, pero hay una fuga en la línea tres. Regreso el jueves para revisar.”
Rancho Las Palmas
La nota leída en voz alta, con su transcripción.
Rancho Las Palmas
Rancho Las Palmas › Bloque 7 (fresa)
Bloque 7 (fresa): araña roja en el envés de las hojas.
Bloque 7 (fresa): unos 10 ácaros por hoja en la orilla norte.
Bloque 7 (fresa): riego por goteo correcto; fuga en la línea 3.
Seguimiento: revisar el bloque 7 el jueves.
Revisar el bloque 7 el jueves
| Lectura | Esta visita |
|---|---|
| Ácaros por hojaorilla norte | 10 |
Nota de voz · Bloque 7 (fresa), 7:42 a. m. · 28 oct: “Bloque siete, fresa. Hay araña roja en el envés de las hojas, unas diez por hoja en la orilla norte. El goteo está bien, pero hay una fuga en la línea tres. Regreso el jueves para revisar.” The visit form gets Plaga Araña roja, Ácaros por hoja 10, Riego Fuga en la línea 3, Seguimiento Revisar el jueves, and the report lists them under Revisión de plagas - Bloque 7.
Spoken in Spanish, kept in Spanish: the visit form and the report use a Spanish template. Each person also picks English or Español for the app itself, on the phone and the web.
Example account: Rancho Las Palmas
Plant population, seeding rate, growing degree days, milk-weighted SCC and more. Each shows its formula and a worked example. No account needed.
Turn a measured row count into plants per acre. Keep the row length and spacing with the result.
Plants per acreWork from a target stand and your establishment assumptions to a seed requirement.
Seeds per acreCalculate heat units from daily temperatures with the corn method and limits explained.
Corn heat unitsCompare a milk-weighted herd figure using each group’s milk volume and cell count.
Milk-weighted SCCGrants and backers
Startup grant 
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Finalist, 2026 
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Setting up a whole team? Book a call and bring the report you send today; we will set up your template with you.
