See Every Weed.
Spray Only Where It Matters.

Heimdall turns your DJI Mini drone into a full precision agriculture system — detecting weeds, fungi, and pests at field level, generating variable-rate spray prescriptions, and building your IPM compliance record. Entirely on your Mac (e.g. a one-time Mac mini farm-office purchase, plus the iOS companion app). Your data never leaves your farm.

See How It Works
🇪🇺 Available in all EU languages
🔒 100% offline — your data stays on your device
✈️ DJI Mini 4 Pro & Mini 5 Pro (no licence required)
⚖️ Built for Directive 2009/128/EC compliance
🇪🇺 Directive 2009/128/EC Compliance

Take the Guesswork Out of IPM:
How Heimdall Puts the Farmer Back in Control

Complying with EU Integrated Pest Management (IPM) rules shouldn't feel like you are farming blindfolded. But right now, the system asks farmers to abandon the safety net of preventative spraying and replace it with weather-based guesswork, manual sticky traps, and expensive, time-consuming field walks.

When regulations require documented, threshold-based IPM decisions and a strict legal duty to keep plant protection product records, you need more than a generic forecast to protect your yields. You need hard data.

Enter Heimdall.

Heimdall is the digital eyes on your farm. By leveraging one of the most regionally diverse training datasets for European crops, Heimdall's advanced AI provides species-level detection that improves every season as the dataset grows.

Here is how Heimdall turns IPM compliance from a regulatory headache into a competitive advantage:

Stop Guessing, Start Knowing

No more waiting for a regional forecast to tell you what might happen. Heimdall gives you verified, AI-backed photo evidence of the exact pest threatening your crop today, allowing you to react immediately.

Prove Your Compliance Effortlessly

Meeting the documentation requirements of Directive 2009/128/EC can be a massive administrative burden. Heimdall provides the real-time monitoring safety net you need to confidently meet your record-keeping duties without endless paperwork.

Precision, Not Panic

When you know exactly what the pest is and where the outbreak is localised, you don't have to panic-spray 100 hectares. You spot-treat. You save thousands on chemical costs, combat herbicide resistance, and effortlessly breeze through your farm audits using Heimdall's detection logs as proof of compliance.

Take Control Back

For too long, IPM has meant handing control over to the weather, the bugs, and the auditors. Heimdall hands the control back to you. With advanced detection in your pocket, you decide when to spray, where to spray, and exactly how to protect your livelihood.

Your Farm. Your Data. Your Decision.

Heimdall runs 100% offline on your Mac (e.g. a one-time Mac mini farm-office purchase, plus the iOS companion app). No imagery, no field coordinates, no crop data ever leave your device. You get the intelligence — you keep the control.

Get Heimdall

Blanket spraying is expensive.
Weed scouting on foot doesn't scale.

Input Costs

Herbicide costs have increased 40–60% since 2020. Applying full rates across the entire field when only 30% of it has a weed problem is not agronomy — it's habit.

Resistance

Black-grass and wild oat are developing resistance to ACCase and ALS inhibitors across Northern Europe. Blanket spraying accelerates the problem. Targeted application slows it.

Compliance

EU Directive 2009/128/EC requires documented, threshold-based IPM decisions. A handwritten scouting log is no longer sufficient evidence for farm audits.

From Flight to Prescription in Four Steps

Step 01

Map Your Field

Draw your field boundary on the map, enter your crop and sowing date. Heimdall loads the agronomic profile automatically.

Heimdall field boundary drawing interface with agronomic profile
Step 02

Fly With Your DJI Mini

Export a precision waypoint mission to your drone. Heimdall guides the drone at the exact altitude for your cell size, with optional terrain-following for hilly ground.

DJI Mini Pro drone flying over European wheat field with waypoint grid overlay
Step 03

Analyse On Your Mac

Import the SD card images. Heimdall's on-device AI (Apple Neural Engine) detects weeds, fungi, and insects species by species, and calculates vegetation indices per cell.

AI analysis progress showing species-level weed detection heatmap
Step 04

Export Your Prescription

Generate a variable-rate application map as Shapefile or GeoJSON, imported by most modern sprayer terminals. Spray where it matters. Skip where it doesn't.

Variable-rate application map with spray, monitor, and skip decision overlay

Built for the Realities of European Arable Farming

Species-Level Detection

Identifies weeds, fungi, and insects by species using EPPO-coded classification. Black-grass is not the same threat as chickweed. Heimdall knows the difference.

Dynamic Economic Thresholds

Treatment thresholds adjust automatically for crop growth stage (BBCH) and species competitiveness. You spray at the right moment, not a moment too early.

Variable-Rate Prescriptions

Each grid cell gets its own application rate from 0% to 100%. Export directly to Shapefile or GeoJSON for your ISOBUS terminal. Reduce input volume without reducing efficacy.

IPM Compliance Score

A built-in audit trail scores your season against EU IPM criteria across four rubrics: monitoring frequency, threshold-based decisions, spatial targeting, and evidence trail. Export a signed PDF for farm audits.

Terrain-Following Flight Plans

A manual terrain calibration flight builds a 3D elevation map of your field. Missions automatically adjust altitude over hills and hollows, keeping the drone at the correct imaging height across uneven ground.

100% Offline & Private

All AI inference runs on your Mac (e.g. a Mac mini in the farm office) via the Apple Neural Engine. No images, no field data, no coordinates are ever transmitted. Weather data is fetched anonymously from Open-Meteo using only your approximate location.

Works With the Drone You Probably Already Have

DJI Mini 4 Pro

  • < 249 g · C0 · No licence required
  • 1/1.3-inch CMOS · 48 MP

"The most widely owned precision-class drone in Europe. No additional hardware required."

DJI Mini 5 Pro

  • < 249 g · C0 · No licence required
  • 1-inch CMOS · 50 MP · Enhanced downward LiDAR

"Superior sensor for terrain-following calibration and low-light canopy analysis."

No DJI Enterprise account required. No third-party SDK. Works with standard DJI Fly.

Better Data. Better Detection. Better Farming.

Heimdall improves with every field. The contributor programme invites users to submit annotated images of new weed species, disease symptoms, and insect damage from their own region. Every approved submission directly refines the detection models — meaning the software gets more accurate for crops and climates like yours.

Contributors who submit 100 or more annotated images in a year unlock a discounted annual maintenance rate. You're not just a customer. You're part of the team that builds one of the most regionally diverse agricultural AI datasets in Europe.

Better Regional Accuracy

Your local black-grass ecotype or regional fungal strain is seen and learned.

Faster Model Updates

Contributor submissions trigger priority model refinement cycles.

Reduced Maintenance Cost

100+ approved annotations per year qualifies you for the contributor maintenance rate.

Learn About the Contributor Programme

One Price. Perpetual Licence. No Surprises.

Most popular

Perpetual Licence

€899 one-time

Everything you need to get started.

  • Full Heimdall software licence
  • All current AI detection models
  • One year of free upgrades included
  • All EU languages
  • macOS + HeimdallRemote iOS companion
  • Offline — no ongoing fees to use the software
Buy Licence

Annual Maintenance (Standard)

€599 / year

After your first year of free upgrades.

  • All software and model upgrades
  • New species detection as models are retrained
  • Priority support
  • For users who prefer not to contribute imagery
Add Maintenance

Annual Maintenance (Contributor)

€399 / year

For active contributors.

  • All Standard Maintenance features
  • Available to users who submitted 100+ approved images and annotations
  • Verified automatically through the Heimdall Portal
Join as Contributor

The software functions fully without a maintenance plan after the first year. You keep the version you have. Maintenance is for users who want continued model improvements and feature upgrades.

"Currently in field trials across arable farms in Germany, the Netherlands, and France. Early access available now."

Heimdall is developed and maintained in Europe, for European farmers.

Questions We Hear From Farmers

No. All analysis runs entirely on your Mac. The only network request is an anonymous weather query for the Spray Window feature.

DJI Mini 4 Pro and Mini 5 Pro. No DJI Enterprise account or SDK licence required.

Heimdall exports standard Shapefile and GeoJSON prescription maps imported by most modern sprayer terminals.

Winter wheat, spring wheat, barley, oilseed rape, maize, and rye at launch, with more profiles added in each update.

The software continues to work fully on the version you have. Maintenance plans are optional and provide access to new model versions and features.

Users who submit 100 or more approved annotated images per year through the Heimdall Portal qualify for the discounted €399 maintenance rate and help improve detection accuracy for everyone.

Never. No imagery, coordinates, or field data leave your Mac during analysis. Contributor submissions are voluntary and separately handled.