/Companies

Sentinelag

Lincoln, US · Founded 2021 · 14 employees on LinkedIn · 3 known investors

Find your way into Sentinelag

Sign up to see every warm intro you have to Sentinelag

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Sentinelag team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Sentinel provides satellite imagery analysis and decision-support tools to optimize nitrogen application timing and rates for crops, helping farmers improve profitability and nitrogen use efficiency. The platform offers automated data analysis, real-time crop monitoring, and site-specific fertilizer recommendations across multiple grain, oilseed, and specialty crops.

Founders & leadership

Sentinelag was founded in 2021 by Jackson Stansell.

JSJackson Stansell
Jackson StansellFounder & CEOExecutive Officer, Director at Sentinel Fertigation
DR
Dan RykhusNamed on SEC filing

Board

TWTim Weelborg
Tim WeelborgBoard MemberGeneral Partner and co-founder of Homegrown Capital
DR
Dan RykusBoard director
SB
Stephan BecerraBoard director

Investors · 3

Reported raises · per SEC filings

Form D private placements

$2.2M disclosed across 3 of 5 rounds · 2022–2026

▶$50KraisedAug 2025 · 1 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Tim WeelborgDirector
  • Dan RykhusDirector
  • Jackson StansellExecutive Officer, Director
  • Stephen BecerraDirector
Offering amount
$1M
Amount sold
$50K
First sale
Aug 2025
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$500KofferedSep 2024 · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Tim WeelborgDirector
  • Dan RykusDirector
  • Jackson StansellExecutive Officer, Director
  • Stephan BecerraDirector
Offering amount
$500K
First sale
Sep 2024
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1.1MraisedApr 2023 · 5 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Dan RykhusDirector
  • Stephan BecerraDirector
  • Jackson StansellExecutive Officer, Director
Offering amount
$2.5M
Amount sold
$1.1M
First sale
Apr 2023
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$1MraisedMay 2022 · 18 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Jackson StansellExecutive Officer, Director
Offering amount
$1M
Amount sold
$1M
First sale
Apr 2022
Incorporated
Corporation, Delaware, 2022
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

In the news

Frequently asked questions

What does Sentinelag do?
Sentinel provides satellite imagery analysis and decision-support tools to optimize nitrogen application timing and rates for crops, helping farmers improve profitability and nitrogen use efficiency. The platform offers automated data analysis, real-time crop monitoring, and site-specific fertilizer recommendations across multiple grain, oilseed, and specialty crops.
Who founded Sentinelag?
Sentinelag was founded by Jackson Stansell in 2021.
Who are Sentinelag's investors?
Sentinelag's investors include Ag Ventures Alliance, Homegrown Capital, Invest Nebraska.
How much funding has Sentinelag raised?
Sentinelag has disclosed $2.2M raised across 3 of its 5 known rounds.
Where is Sentinelag headquartered?
Sentinelag is headquartered in Lincoln, US.