Agriculture · head to head
DairyComp vs Nofence
DairyComp
Agriculture
Command-line dairy herd management software used by large North American dairies
- From
- On request
- Rated
- -
Nofence
Agriculture
GPS collar virtual fencing for cattle, sheep and goats with no base station required
- From
- $229/one-time
- Rated
- -
The short version
- Each has a real cost: DairyComp the command language interface takes weeks to learn and effectively ties the dairy to whichever staff member knows it, so losing a herd manager can strand the herd record until someone else is trained.; Nofence everything depends on mobile network coverage, so a farm in a signal shadow cannot change boundaries, receive escape alerts or rely on the fence at all, and no amount of spending fixes that.
- They diverge on capability: DairyComp covers Command language reporting, Nofence covers Virtual paddocks.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which DairyComp and Nofence actually diverge.
Identical on both: free tier (No), user rating (Not yet rated), category (Agriculture).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in DairyComp
- Command language reporting
- Complete lactation records
- Parlour and meter integration
- Reproduction management
- Health event tracking
- Genetic evaluation import
- Benchmarking exports
Only in Nofence
- Virtual paddocks
- No base station
- Species range
- Escape alerts
- Grazing history
- Solar charging
- Multi-user access
What people use each for
The jobs each tool is most often brought in to do.
DairyComp
- A 3,000 cow freestall dairy whose herd manager needs to build an arbitrary cull or breeding cohort in secondsnot Nofence
- A dairy consultant working across a dozen client herds who needs identical reporting on all of themnot Nofence
- A dairy integrating parlour milk weights and conductivity into the animal record for early mastitis detectionnot Nofence
- A veterinary practice running repro audits and protocol compliance checks across a client basenot Nofence
Nofence
- A conservation body grazing cattle on open heath or moorland where fencing is prohibited or impracticalnot DairyComp
- A contractor running goats to clear scrub and maintain firebreaks on rotating sitesnot DairyComp
- A smallholder rotating a small mob through awkward parcels without building temporary fencenot DairyComp
- A grazier renting seasonal parcels where investing in permanent fence makes no sensenot DairyComp
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
DairyComp
- The command language interface takes weeks to learn and effectively ties the dairy to whichever staff member knows it, so losing a herd manager can strand the herd record until someone else is trained.
- It is a Windows desktop application at heart rather than a cloud service, so multi-site access, remote working and mobile data entry are bolt-ons rather than native, and back-ups are the dairy's own problem.
- Zoetis ownership puts a pharmaceutical company in control of every treatment record on the farm and biases the integration roadmap towards Zoetis sensors and services rather than the best available.
- No pricing is published anywhere, so herd-size-based quotes vary by dealer and there is no way to benchmark what you are being charged without asking neighbouring dairies.
- It assumes North American dairy conventions, so European dairies dealing with different milk recording bodies, national herd databases and statutory reporting formats find the fit poor and often need local software alongside.
Nofence
- Everything depends on mobile network coverage, so a farm in a signal shadow cannot change boundaries, receive escape alerts or rely on the fence at all, and no amount of spending fixes that.
- Collar purchase is a real up-front barrier at roughly $349 a head for cattle, so fencing a 200 cow herd is a five-figure hardware outlay before the first subscription renewal.
- Battery life depends on daylight and on how often the animal challenges the boundary; a busy animal in a Nordic or British winter runs the collar down faster than the headline figures suggest.
- Virtual fencing is restricted or unaccepted in some jurisdictions and by some welfare and organic certification schemes, which can rule the product out on eligibility grounds regardless of cost.
- It is a fencing product first, so herd health, rumination and reproduction monitoring are thin compared with dairy-focused collar systems, and a dairy will still need separate heat detection.
Pricing, plan by plan
DairyComp
On request- DairyComp$undefined/year
- Licensed per dairy, priced on herd size
- Support and update contract quoted separately
- Parlour and meter interface modules quoted per system
Nofence
$229/one-time- Sheep and goat collar$229/one-time
- One-time collar purchase
- First 12 months subscription included
- Five year warranty
- Cattle collar$349/one-time
- One-time collar purchase for 1 to 24 collars
- Approximately $309 per collar at 25 or more
- First 12 months subscription included
- Annual subscription$45/year
- Per collar per year after the first 12 months
- Approximately $35 per collar at 100 or more
- Monthly option around $6.50 per collar
Which should you pick?
Choose DairyComp if
- You need command language reporting.
- You work on Windows.
- You also want complete lactation records.
Choose Nofence if
- You need virtual paddocks.
- You work on iOS, Android, Web.
- You also want no base station.
Questions people ask
- Is DairyComp or Nofence better?
- Neither clearly leads. DairyComp starts at On request and Nofence at $229/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, DairyComp or Nofence?
- DairyComp starts at On request and Nofence at $229/one-time.
- Does DairyComp or Nofence run on more platforms?
- DairyComp runs on Windows. Nofence runs on iOS, Android, Web.
- What is DairyComp best used for?
- DairyComp is most often used for a 3,000 cow freestall dairy whose herd manager needs to build an arbitrary cull or breeding cohort in seconds, a dairy consultant working across a dozen client herds who needs identical reporting on all of them, a dairy integrating parlour milk weights and conductivity into the animal record for early mastitis detection, a veterinary practice running repro audits and protocol compliance checks across a client base. Of those, a 3,000 cow freestall dairy whose herd manager needs to build an arbitrary cull or breeding cohort in seconds and a dairy consultant working across a dozen client herds who needs identical reporting on all of them are not what Nofence is typically brought in for.
- What can DairyComp do that Nofence cannot?
- DairyComp covers Command language reporting, Complete lactation records, Parlour and meter integration, Reproduction management. Nofence covers Virtual paddocks, No base station, Species range, Escape alerts.
Answered from the vendors’ own pages
DairyComp: Who owns DairyComp now?
Zoetis, through its acquisition of Valley Agricultural Software. It sits in the same portfolio as the Smartbow cow monitoring system.
Nofence: Do I need towers or a base station?
No. Nofence collars connect to the mobile network directly, which is the main structural difference from tower-based virtual fencing and removes the largest install cost.
DairyComp: Is it hard to learn?
Yes, genuinely. It is driven by a typed command language rather than menus, and most new users need weeks of practice before they are productive.
Nofence: What does the subscription cost after year one?
Roughly $45 per collar per year, dropping to about $35 for herds of 100 or more. Monthly options are around $6.50 and $4.50 per collar.
DairyComp: Does it run in the cloud?
It is fundamentally a Windows application. Hosted and multi-site arrangements exist but the software is not a browser-native cloud product.
Nofence: Is the first year of subscription really included?
Yes, twelve months of subscription come with each collar purchase, so the first renewal bill arrives a year after install.
DairyComp: What does it cost?
Nothing is published. Pricing is quoted per dairy based on herd size, plus separate charges for support and for each parlour or meter interface.
Nofence: Will it work for sheep?
Yes, with the smaller collar designed for sheep and goats, though horned and small-framed animals need care with fit.
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