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Fleet Management · head to head

Chevin FleetWave vs GRASS GIS

Chevin FleetWave logo

Chevin FleetWave

Fleet Management

Fleet management system covering vehicles and equipment assets, sold in three tiers from FleetWave Lite at £3 per vehicle per month upward

From
On request
Free plan
No
Full reviewWebsite
GRASS GIS logo

GRASS GIS

Maps

Long-running open source geospatial analysis engine for raster, vector and terrain processing

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only GRASS GIS has a free tier, so it costs nothing to try first.
  • Each has a real cost: Chevin FleetWave only the Lite tier has a published price; any fleet with real operational complexity ends up in the unpublished Core or Advanced tier regardless of the appealing £3 headline figure.; GRASS GIS the location and mapset data model requires importing data into a structured database with a fixed coordinate system before analysis, which is a real barrier for anyone used to opening files directly.
  • They diverge on capability: Chevin FleetWave covers Maintenance scheduling, GRASS GIS covers Raster analysis.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Chevin FleetWave and GRASS GIS actually diverge.

Attributes where Chevin FleetWave and GRASS GIS differ
AttributeChevin FleetWaveGRASS GIS
Starting priceOn requestFree
Pricing modelPer vehicle per month (Lite); quote for Core and AdvancedOpen source, no licence fee
Free tierNoYes
PlatformsWeb, iOS, AndroidLinux, Windows, macOS
CategoryFleet ManagementMaps

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 Chevin FleetWave

  • Maintenance scheduling
  • Compliance tracking
  • Fuel management
  • Total cost of ownership reporting
  • Multi-asset tracking
  • Accident and incident recording

Only in GRASS GIS

  • Raster analysis
  • Hydrological modelling
  • Terrain analysis
  • Vector topology
  • Temporal framework
  • Image processing
  • Python API
  • QGIS integration

What people use each for

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

Chevin FleetWave

  • A smaller fleet wanting a published, budgetable entry price rather than a full sales negotiation for basic maintenance and compliance trackingnot GRASS GIS
  • A mixed fleet needing vehicles and non-vehicle equipment tracked in one system rather than separate toolsnot GRASS GIS
  • An operation needing total cost of ownership reporting broken down by vehicle and asset typenot GRASS GIS
  • A fleet outgrowing FleetWave Lite and needing Core or Advanced tier compliance and reporting depthnot GRASS GIS

GRASS GIS

  • A hydrologist delineating watersheds and modelling flow accumulation over a large digital elevation modelnot Chevin FleetWave
  • A research group building a reproducible time series analysis of satellite imagery that must be rerunnable years laternot Chevin FleetWave
  • An environmental agency running viewshed and solar radiation analysis for planning assessments without buying commercial GIS seatsnot Chevin FleetWave
  • A QGIS user who needs a specific processing algorithm that only exists in the GRASS toolboxnot Chevin FleetWave

Where each one falls short

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

Chevin FleetWave

  • Only the Lite tier has a published price; any fleet with real operational complexity ends up in the unpublished Core or Advanced tier regardless of the appealing £3 headline figure.
  • Pricing is in GBP by default, reflecting Chevin UK base, which adds currency conversion uncertainty for buyers budgeting in other currencies before a formal quote.
  • The Lite tier is explicitly a simpler feature set, so a fleet that starts there and later needs compliance depth or multi-asset TCO reporting faces a tier upgrade and a new, unpublished price negotiation.
  • As a UK-headquartered vendor, integration depth with US-centric telematics and fuel card providers may be less mature than with UK and European partners.
  • Equipment and asset pricing at $0.50 per asset is a separate line item from the vehicle rate, so a mixed vehicle-and-equipment fleet needs to calculate two different per-unit costs to budget accurately.

GRASS GIS

  • The location and mapset data model requires importing data into a structured database with a fixed coordinate system before analysis, which is a real barrier for anyone used to opening files directly.
  • The native graphical interface is dated and inconsistent compared with QGIS or ArcGIS, so most users end up running GRASS through QGIS and never learn the tool they are actually depending on.
  • There is no vendor, so contractual support, service levels and liability do not exist by default and must be arranged with an independent consultancy that may not cover your jurisdiction.
  • Cartographic output and map layout are weak relative to the analysis capability, meaning a second tool is always needed to produce a publishable map.
  • Module naming and argument conventions are idiosyncratic and long-standing, so scripts are durable but the learning curve is steep and transferable skills from other GIS packages help less than expected.

Pricing, plan by plan

Chevin FleetWave

On request
  • FleetWave Lite$undefined/month
    • £3 per vehicle per month
    • Equipment and associated assets $0.50 per asset
    • Simpler feature set aimed at smaller or less complex fleets
  • FleetWave Core / Advanced$undefined/year
    • No published pricing, consultation required
    • Expanded compliance, TCO and multi-asset reporting features

GRASS GIS

Free
  • GRASS GISFree
    • GNU GPL licence
    • All modules included
    • No user or seat limits

Which should you pick?

Choose Chevin FleetWave if

  • You need maintenance scheduling.
  • You work on Web, iOS, Android.
  • You also want compliance tracking.
Chevin FleetWave review

Choose GRASS GIS if

  • You need raster analysis.
  • You want to start without paying.
  • You work on Linux, Windows, macOS.
  • You also want hydrological modelling.
GRASS GIS review

Questions people ask

Is Chevin FleetWave or GRASS GIS better?
Neither clearly leads. Chevin FleetWave starts at On request and GRASS GIS at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Chevin FleetWave or GRASS GIS?
GRASS GIS has a free tier; the other does not. Paid plans start at On request for Chevin FleetWave and Free for GRASS GIS.
Does Chevin FleetWave or GRASS GIS run on more platforms?
Chevin FleetWave runs on Web, iOS, Android. GRASS GIS runs on Linux, Windows, macOS.
Can I use GRASS GIS for free?
Yes. GRASS GIS has a free tier, so you can try it without paying. Chevin FleetWave starts at On request.
What is Chevin FleetWave best used for?
Chevin FleetWave is most often used for a smaller fleet wanting a published, budgetable entry price rather than a full sales negotiation for basic maintenance and compliance tracking, a mixed fleet needing vehicles and non-vehicle equipment tracked in one system rather than separate tools, an operation needing total cost of ownership reporting broken down by vehicle and asset type, a fleet outgrowing fleetwave lite and needing core or advanced tier compliance and reporting depth. Of those, a smaller fleet wanting a published, budgetable entry price rather than a full sales negotiation for basic maintenance and compliance tracking and a mixed fleet needing vehicles and non-vehicle equipment tracked in one system rather than separate tools are not what GRASS GIS is typically brought in for.
What can Chevin FleetWave do that GRASS GIS cannot?
Chevin FleetWave covers Maintenance scheduling, Compliance tracking, Fuel management, Total cost of ownership reporting. GRASS GIS covers Raster analysis, Hydrological modelling, Terrain analysis, Vector topology.

Answered from the vendors’ own pages

Chevin FleetWave: Is FleetWave pricing public?

Only for the Lite tier, at £3 per vehicle per month plus $0.50 per equipment asset. Core and Advanced tiers require a consultation.

GRASS GIS: Who maintains GRASS GIS?

An international volunteer and academic developer community under the Open Source Geospatial Foundation. It originated at the US Army Construction Engineering Research Laboratory in 1982.

Chevin FleetWave: What is the difference between Lite, Core and Advanced?

Lite is a simpler feature set for smaller or less complex fleets; Core and Advanced add compliance, TCO and multi-asset reporting depth, priced separately.

GRASS GIS: Can I buy commercial support?

Not from a vendor. Independent consultancies in the OSGeo ecosystem offer paid support and development, and availability varies by region.

Chevin FleetWave: Does it track non-vehicle equipment?

Yes, equipment and associated assets are tracked within the same platform, priced separately from vehicles.

GRASS GIS: Do I need to use its interface?

No. Most people run GRASS algorithms through the QGIS processing toolbox or from Python.

GRASS GIS: Is it suitable for production use?

Yes for analysis pipelines, and it is used by agencies and research institutions. Plan for community support rather than a service level agreement.

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