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fieldmargin

Per-farm field mapping, records and team messaging for livestock and arable farms

As of 1 September 2026, fieldmargin starts at £3.75/month. A British farm management app priced per farm rather than per hectare, which makes it unusually cheap for large acreages and unusually expensive per hectare for smallholdings. Softwr lists it under Agriculture. fieldmargin is available on Web, iOS, Android.

Overview

What fieldmargin does

fieldmargin is a mapping-first farm record system from a London company. You draw or import your fields, then everything else hangs off that map: field notes with photos, jobs assigned to staff, input applications, livestock groups and their movements, soil sample results, and a shared feed that works like a farm-specific messaging app. It runs offline on phones and syncs when signal returns, which is the actual reason it gets adopted on farms where the far field has no coverage. Higher tiers add satellite NDVI imagery over field boundaries and cost-per-field analysis so you can see gross margin by field and crop. The pricing structure is the thing that decides purchases. fieldmargin charges per farm with unlimited hectares and unlimited team members, rather than the per-hectare or per-acre model that Agworld, Conservis and most of the American platforms use. On a 2,000 hectare arable estate that is a rounding error against a per-hectare licence. On a 40 hectare holding it is a real monthly cost for what is essentially a mapping notebook. The plan ladder runs roughly from a low single-digit pounds per month entry tier up to about thirty pounds a month for the top tier, billed in sterling, with annual payment discounted. The buyer is a UK, Irish or Australasian mixed or livestock farm that wants records, job tracking and team coordination without buying an agronomy platform. It is deliberately not an agronomy tool: there is no variable rate prescription engine, no nutrient planning to the standard a UK agronomist would sign off, and no direct route into Basic Payment or Sustainable Farming Incentive submissions. The trade-off is a genuinely pleasant app that most farm staff will actually use, in exchange for having to keep the compliance and agronomy work somewhere else.

What people use it for

  • A 900 hectare arable estate that wants field records without paying a per-hectare licence fee
  • A livestock farm tracking mob movements and grazing rotation across fields on a phone with no signal
  • A farm manager assigning and checking off daily jobs for seasonal staff without phone calls
  • A mixed farm that wants photos and notes attached to specific field locations for later reference

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about fieldmargin.

  • Per-farm pricing inverts badly at the small end: a 30 hectare holding pays the same as a 3,000 hectare estate, so the effective cost per hectare on a smallholding is many times what a large farm pays.
  • It is not an agronomy platform, so there is no variable rate prescription engine and no nutrient planning to a standard a UK agronomist will certify, meaning most arable users still pay for Gatekeeper or an agronomist's own system alongside it.
  • There is no direct submission route into Basic Payment Scheme, Sustainable Farming Incentive or equivalent schemes, so the compliance paperwork that costs farms real money still has to be assembled elsewhere.
  • Machine integration is limited compared with Climate FieldView or Operations Center; as-applied data from the sprayer or drill generally is not flowing in automatically, so application records depend on someone typing them.
  • Satellite NDVI is confined to the top tier and is standard public imagery, so cloud cover in a British winter means long gaps and the imagery is not a substitute for the aircraft or drone capture that specialist providers sell.

Cross-shopped

What people choose instead of fieldmargin

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

  • fieldmargin logo
    fieldmargin
    vs
    Agworld logo
    Agworld

    Agworld: If you need real agronomy planning, recommendations and agronomist collaboration rather than record keeping

  • fieldmargin logo
    fieldmargin
    vs
    Herdwatch logo
    Herdwatch

    Herdwatch: If the farm is livestock-first and medicine, compliance and animal records matter more than field mapping

  • fieldmargin logo
    fieldmargin
    vs
    Conservis logo
    Conservis

    Conservis: If the priority is farm financials, contracts and inventory across a larger commercial operation

Pricing

What fieldmargin costs

Taken from the vendor's own pricing page. Prices move, so check before you buy.

Essentials

£3.75 /mo

  • Field mapping and boundaries
  • Field notes and photos
  • Unlimited team members
  • Mobile offline access

Plus

£20 /mo

  • Everything in Essentials
  • Job assignment and tracking
  • Input and application records
  • Livestock groups and movements

Pro

£30 /mo

  • Everything in Plus
  • NDVI satellite imagery
  • Cost per field and crop analysis
  • Priority support

Capabilities

Features

  • Field mapping

    Draw, import or trace fields from satellite imagery and attach everything to the boundary

  • Offline mobile

    Full record capture without signal, syncing when the phone reconnects

  • Team activity feed

    A shared farm timeline of notes, photos and completed jobs

  • Job assignment

    Send tasks to named staff with fields, dates and completion tracking

  • Livestock groups

    Track mobs, movements between fields and grazing history

  • Input and application records

    Log sprays, fertiliser and seed against fields for later reporting

  • NDVI satellite imagery

    Crop vigour layers over field boundaries on the higher tiers

  • Cost per field

    Allocate costs to fields and crops to compare gross margins

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Does it charge per hectare?

No. Subscriptions are per farm with unlimited hectares and unlimited team members, which is why it is cheap on large acreages and proportionally expensive on small ones.

Can I submit my BPS or SFI claim from it?

No. It holds the records that support a claim but there is no direct submission integration, so the claim itself is prepared elsewhere.

Does it work without mobile signal?

Yes. The mobile apps capture records offline and sync when the phone regains a connection, which is the main reason it gets used in the far corners of a farm.

Is there a free plan?

There is a 14 day trial rather than a permanently free tier. After that every farm is on a paid plan.

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Softwr does not host reviews and shows no star rating for fieldmargin, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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