Softwr

Maps · head to head

CesiumJS vs NexTraq

CesiumJS logo

CesiumJS

Maps

Open-source JavaScript library for creating 3D globes and 2D maps with support

From
Free
Free plan
Yes
Full reviewWebsite
NexTraq logo

NexTraq

Fleet Management

US small-fleet telematics now absorbed into Michelin Connected Fleet

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only CesiumJS has a free tier, so it costs nothing to try first.
  • Each has a real cost: CesiumJS the free Community tier does not permit commercial use; NexTraq the NexTraq brand has been absorbed into Michelin Connected Fleet, so the product name, the account team and eventually the platform underneath you are all subject to a consolidation plan you have no say in.
  • They diverge on capability: CesiumJS covers Core Functionality, NexTraq covers Vehicle tracking.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which CesiumJS and NexTraq actually diverge.

Attributes where CesiumJS and NexTraq differ
AttributeCesiumJSNexTraq
Starting priceFreeOn request
Pricing modelopen-sourcequote
Free tierYesNo
PlatformsWebWeb, iOS, Android
CategoryMapsFleet Management

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 CesiumJS

  • Core Functionality
  • User Interface

Only in NexTraq

  • Vehicle tracking
  • Hours of service
  • Fuel and idling reporting
  • Maintenance scheduling
  • Job dispatch
  • Driver scorecards

What people use each for

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

CesiumJS

  • Streaming 3D terrain, imagery and building data into web applicationsnot NexTraq
  • Tiling and hosting large geospatial and reality capture datasetsnot NexTraq

NexTraq

  • A North American trades or field service fleet that wants tracking, dispatch and ELD compliance from one mid-market vendornot CesiumJS
  • An operator already buying Michelin tyres and fleet services that can negotiate telematics into a wider commercial agreementnot CesiumJS
  • A fleet replacing an ageing tracking system that values an owner with a large corporate balance sheet over a venture-funded challengernot CesiumJS
  • A distribution business needing straightforward fuel and idling reporting to justify a driver behaviour programmenot CesiumJS

Where each one falls short

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

CesiumJS

  • The free Community tier does not permit commercial use
  • The cheapest commercial plan is $149 a month for an individual and $524 for a team
  • Team accounts are capped at 5 members on both the Commercial and Premium plans
  • Three separate quotas apply at once, being storage, monthly streaming and monthly reality modelling gigapixels, and exceeding any one of them constrains the account
  • Streaming is capped at 15 GB a month on the free tier

NexTraq

  • The NexTraq brand has been absorbed into Michelin Connected Fleet, so the product name, the account team and eventually the platform underneath you are all subject to a consolidation plan you have no say in.
  • Michelin is merging three separately engineered telematics products, which historically means feature freezes on the older platforms and a migration that existing customers pay for in disruption rather than cash.
  • The feature set is mid-market and unexceptional, so it rarely wins a technical evaluation against Geotab or Samsara on capability alone.
  • Contracts bundle hardware into multi-year terms, so a fleet that shrinks or is acquired continues paying for devices, and early exit triggers hardware recovery costs.
  • The integration ecosystem is small and the API is not a selling point, so connecting telematics data to job costing or payroll usually means custom work or scheduled file exports.

Pricing, plan by plan

CesiumJS

Free

No published plan breakdown. See the CesiumJS review.

NexTraq

On request
  • NexTraq$undefined/year
    • Per vehicle subscription with hardware bundled into the term
    • Multi-year agreements are standard
    • ELD and dispatch modules priced as tiers

Which should you pick?

Choose CesiumJS if

  • You need core functionality.
  • You want to start without paying.
  • You also want user interface.
CesiumJS review

Choose NexTraq if

  • You need vehicle tracking.
  • You work on Web, iOS, Android.
  • You also want hours of service.
NexTraq review

Questions people ask

Is CesiumJS or NexTraq better?
Neither clearly leads. CesiumJS starts at Free and NexTraq at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CesiumJS or NexTraq?
CesiumJS has a free tier; the other does not. Paid plans start at Free for CesiumJS and On request for NexTraq.
Does CesiumJS or NexTraq run on more platforms?
CesiumJS runs on Web. NexTraq runs on Web, iOS, Android.
Can I use CesiumJS for free?
Yes. CesiumJS has a free tier, so you can try it without paying. NexTraq starts at On request.
What is CesiumJS best used for?
CesiumJS is most often used for streaming 3d terrain, imagery and building data into web applications, tiling and hosting large geospatial and reality capture datasets. Of those, streaming 3d terrain, imagery and building data into web applications and tiling and hosting large geospatial and reality capture datasets are not what NexTraq is typically brought in for.
What can CesiumJS do that NexTraq cannot?
CesiumJS covers Core Functionality, User Interface. NexTraq covers Vehicle tracking, Hours of service, Fuel and idling reporting, Maintenance scheduling.

Answered from the vendors’ own pages

CesiumJS: Is Cesium ion free for commercial use?

Cesium offers a free Cesium ion community account, but the page does not explicitly state whether the free tier is permitted for commercial use or if restrictions apply to business applications.

Source
NexTraq: Is NexTraq still a separate company?

No. Michelin bought it in 2017 and has folded it into Michelin Connected Fleet, together with Masternaut in Europe and Sascar in Brazil.

CesiumJS: What are the limits of the free Cesium ion community account?

The page only mentions that a free community account is available but does not disclose usage limits, storage quotas, or feature restrictions for the free tier.

Source
NexTraq: Will my NexTraq system be migrated to a different platform?

Assume so, eventually. Ask directly what the migration timetable is, what happens to historical data, and who bears the cost of re-fitting or re-configuring devices.

CesiumJS: What do paid Cesium ion tiers cost?

The page does not provide specific pricing for paid tiers. It directs users to sign up for a free community account or contact Cesium directly for detailed pricing information.

Source
NexTraq: Does buying Michelin tyres get me a better telematics price?

It is worth testing. The commercial logic of the acquisition is bundling vehicle services, and that is where discounting is most likely to be available.

Share

Related pages

More on CesiumJS

More on NexTraq

Keep looking

Other head to heads