Softwr

Utilities · head to head

Calsense vs DataSF

Calsense logo

Calsense

Utilities

Central irrigation control and water management for municipalities, schools and universities

From
On request
Rated
-
Full reviewWebsite
DataSF logo

DataSF

Government

San Francisco Open Data Portal

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only DataSF has a free tier, so it costs nothing to try first.
  • They diverge on capability: Calsense covers Flow-based fault shutdown, DataSF covers Open Datasets.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Calsense and DataSF actually diverge.

Attributes where Calsense and DataSF differ
AttributeCalsenseDataSF
Starting priceOn requestFree
Pricing modelquotefree
Free tierNoYes
PlatformsWeb, iOS, AndroidWeb
CategoryUtilitiesGovernment
FoundedUnknown2009

Identical on both: user rating (Not yet rated).

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 Calsense

  • Flow-based fault shutdown
  • ET-based scheduling
  • Two-wire and conventional
  • Central management
  • Water budget reporting
  • Master valve and pump control
  • Weather station integration
  • Mobile field access

Only in DataSF

  • Open Datasets
  • Data API
  • Visualizations
  • Data Catalog
  • Automated Updates
  • Socrata
  • ArcGIS
  • Analysis Tools

What people use each for

The jobs each tool is most often brought in to do.

Calsense

  • A school district needing a broken lateral shut off automatically overnight rather than discovered at the next site visitnot DataSF
  • A city parks department reporting water use against a drought allocation by sitenot DataSF
  • A university campus consolidating dozens of legacy controllers under one management interfacenot DataSF
  • A public agency that would rather capitalise irrigation control than carry a per-controller annual feenot DataSF

DataSF

  • Citizen Servicesnot Calsense
  • Records Managementnot Calsense
  • Public Safetynot Calsense
  • Civic Engagementnot Calsense

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Calsense

  • It is a North American product with a narrow dealer network, so agencies outside the United States have effectively no route to buy or support it.
  • Install cost is high relative to commercial irrigation controllers because flow sensing, master valves and proper wiring are part of the design rather than optional extras.
  • The interface and workflows are built for irrigation technicians, not casual users, so a small grounds team without a dedicated irrigation specialist will underuse most of what they paid for.
  • Public sector focus means procurement paperwork, bid specifications and cooperative contract vehicles are part of the process, which lengthens purchase timelines regardless of budget availability.
  • No pricing is published, and the no-subscription claim is conditional on the communication model chosen, so the total cost cannot be established without a specific quote and a careful read of which model applies.

DataSF

Nothing recorded yet. See the DataSF review.

Pricing, plan by plan

Calsense

On request
  • CS3000 system$undefined/year
    • Controllers and field hardware quoted per site
    • No annual data or subscription fee on some communication models
    • Some configurations include a 4G modem with ten years of cellular data

DataSF

Free
  • Public AccessFree
    • Dataset Access
    • API Access
    • Visualizations

Which should you pick?

Choose Calsense if

  • You need flow-based fault shutdown.
  • You work on Web, iOS, Android.
  • You also want et-based scheduling.
Calsense review

Choose DataSF if

  • You need open datasets.
  • You want to start without paying.
  • You also want data api.
DataSF review

Questions people ask

Is Calsense or DataSF better?
Neither clearly leads. Calsense starts at On request and DataSF at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Calsense or DataSF?
DataSF has a free tier; the other does not. Paid plans start at On request for Calsense and Free for DataSF.
Does Calsense or DataSF run on more platforms?
Calsense runs on Web, iOS, Android. DataSF runs on Web.
Can I use DataSF for free?
Yes. DataSF has a free tier, so you can try it without paying. Calsense starts at On request.
What is Calsense best used for?
Calsense is most often used for a school district needing a broken lateral shut off automatically overnight rather than discovered at the next site visit, a city parks department reporting water use against a drought allocation by site, a university campus consolidating dozens of legacy controllers under one management interface, a public agency that would rather capitalise irrigation control than carry a per-controller annual fee. Of those, a school district needing a broken lateral shut off automatically overnight rather than discovered at the next site visit and a city parks department reporting water use against a drought allocation by site are not what DataSF is typically brought in for.
What can Calsense do that DataSF cannot?
Calsense covers Flow-based fault shutdown, ET-based scheduling, Two-wire and conventional, Central management. DataSF covers Open Datasets, Data API, Visualizations, Data Catalog.

Answered from the vendors’ own pages

Calsense: Is there an annual subscription?

Depending on the communication model selected, some CS3000 configurations carry no annual data or subscription fee, and some include a 4G modem with ten years of cellular data. Confirm which model your quote covers.

Calsense: Does it shut off a broken pipe automatically?

Yes. It compares actual to expected flow per station and can isolate the station or shut the mainline, which is the main reason agencies specify it.

Calsense: Who typically buys it?

City parks departments, school districts, universities, military bases and other large public landscapes in North America.

Calsense: Does it support two-wire decoders?

Yes, along with conventional wiring and hybrid installations on the same platform.

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