Arcteon Oy · Helsinki, Finland
Freyr reads satellite data from your fields and turns it into clear decisions — and keeps your statutory records inspection-ready. Connected to Finnish Met weather, ready for your equipment.
No card needed — 14 days free. Choose bank transfer or card only when you decide to stay.
Built on European satellite data
Freyr reads ESA Copernicus Sentinel-2 (10 m) for crop vigour. When cloud hides a pass, Freyr estimates the gap from the clear passes either side, and for wider gaps from Sentinel-1 radar, which cloud does not block. Estimated values are labelled and never shown as direct measurements.
Nordic skies are overcast 40–60% of the growing season. Freyr fills short gaps by interpolating between the clear passes either side, and wider gaps with a radar-based estimate from Sentinel-1. Both are marked as estimates — a radar-derived value carries a "Radar-based estimate" label — so you always know which numbers were measured.
Wrong crop code means wrong thresholds, wrong compliance, wrong recommendations. Planned: a check that flags when satellite greenness patterns look unlike the crop code you entered, for you to confirm. Your expertise stays in control.
Single-index zone maps treat every stressed area the same. A waterlogged depression and a dry ridge need opposite treatments. Freyr builds variable-rate zones from Sentinel-2 NDVI using k-means clustering. You review and edit every zone before export. Coarser layers (1 km soil-moisture index, terrain) are context, not field-point measurements.
Freyr keeps your statutory nitrogen record (Typpikirjanpito) current and export-ready as a PDF — the record an inspector can ask for at any time. From the 2026 declaration season, Freyr will also check your records against your autumn declaration automatically, so the two always match.
Statutory records · PDF export
Beta programme
Freyr is in closed Beta through the 2026 growing season. We're selecting a small group of Nordic farmers to use the full platform — satellite NDVI, weather guidance, and inspection-ready records — and shape what ships next.
We're looking for a minimum of 10 Beta testers across Finland, Sweden, Norway, Denmark, and France. Free access throughout Beta, direct line to the team, and priority onboarding when Beta closes.
Email contact@arcteon.space — we'll be in touch within a few days.
Pricing
One annual price, set by how many hectares you farm. No per-hectare maths, no monthly surprises.
≤ 30 ha
Basic€240 / year
Pro€480 / year
31–80 ha
Basic€480 / year
Pro€870 / year
81+ ha
Basic€870 / year
Pro€1,450 / year
Every record the law asks you to keep, plus satellite crop health and weather, all season.
Your 14-day trial includes everything in Pro. If you choose Basic, the Pro features close when your trial ends.
No card needed — 14 days free, then your plan begins if you decide to stay
Your plan is set by the total area of the fields you add. We check this against your national land registry (LPIS) at signup — if your fields add up to more than your plan covers, we'll ask you to move up a size before billing starts.
Prices in EUR per year, excluding VAT. VAT is added at checkout.
Every plan starts with 14 free days. No card needed to begin — you choose bank transfer or card when you decide to stay, and you see the size your farm falls into before you pay.
FAQ
Nordic skies are overcast 40–60% of the growing season. Freyr fills short cloudy gaps by interpolating between the clear passes either side. For wider gaps it derives an estimate from Sentinel-1 radar, which cloud does not block. Both are labelled as estimates and never presented as direct measurements. Neither is AI-generated — they are rule-based calculations from measured data.
All data is processed and stored within the European Union, on infrastructure operated by Finnish and German providers. Freyr is run by Arcteon Oy, registered in Helsinki. Your farm data never leaves European jurisdiction.
Freyr exports in ISO-XML and Shapefile formats, compatible with most major terminals: John Deere Operations Center, CNH AFS Connect, AGCO Connect, and Kverneland Group. If your terminal reads standard precision farming formats, it reads Freyr.
Full Pro access to your fields for 14 days. No card is needed to start. When the 14 days are up you decide whether to stay — if you do, you pay one annual price for your farm size, by bank transfer or card, whichever suits you.
Freyr sizes your plan from the fields you add. The size your farm falls into, and the price that goes with it, are shown to you before you pay — so there is never a surprise, and you are never underpaying by accident.
Freyr uses 10-metre resolution imagery from the ESA Copernicus Sentinel-2 programme — the same data standard used by European agricultural research institutions. NDVI and vegetation indices are validated against reference datasets and refreshed with each satellite pass.
Nothing. No sensors, no hardware, no installation. The fastest way to add your fields: drop a pin on the map, choose how far around it to search (in km), and Freyr finds your parcels directly from the Ruokavirasto field registry — the quickest way to get set up. Prefer to do it by hand? You can also draw a boundary on the map or upload an existing shapefile. Everything else is handled by satellite and Finnish Met data.
Under clear skies, most Nordic fields get a fresh optical pass every 3–5 days. During long overcast spells, Freyr shows radar-based estimates (flagged) so you still have an indication.
Full access to your fields for 14 days. No card needed to start — you choose bank transfer or card only when you decide to stay.
Sign upNo card needed. Nothing is charged unless you decide to stay.