Softwr

Maps · head to head

Correlator3D vs Lytx

Correlator3D logo

Correlator3D

Maps

SimActive photogrammetry with a published price list and a perpetual licence still on sale

From
$295/month
Free plan
No
Full reviewWebsite
Lytx logo

Lytx

Fleet Management

Video telematics with human event review and a structured driver coaching programme

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: Correlator3D the standard licence caps at 61 megapixel sensors, so an operator moving to a medium or large format camera has to buy a different and separately quoted licence rather than paying an upgrade fee.; Lytx the driver-facing lens is the main deployment obstacle, and fleets have faced formal union objections, grievance procedures and driver resignations over interior cameras regardless of how the data is used.
  • They diverge on capability: Correlator3D covers Aerial triangulation, Lytx covers Machine vision event detection.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Correlator3D and Lytx actually diverge.

Attributes where Correlator3D and Lytx differ
AttributeCorrelator3DLytx
Starting price$295/monthOn request
Pricing modelOne-time purchasequote
PlatformsWindowsWeb, iOS, Android
CategoryMapsFleet Management

Identical on both: free tier (No), 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 Correlator3D

  • Aerial triangulation
  • DSM and DTM generation
  • Orthomosaic production
  • Point cloud and 3D mesh output
  • Feature extraction
  • GPU acceleration
  • Satellite imagery support
  • Batch and unattended processing

Only in Lytx

  • Machine vision event detection
  • Reviewed events
  • Driver coaching workflow
  • Risk scoring
  • Continual recording option
  • Fleet tracking and compliance

What people use each for

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

Correlator3D

  • An aerial survey company processing large photographic blocks where per-project cloud credits would be more expensive than owning a licencenot Lytx
  • A national or regional mapping agency that needs software it can run offline on classified or restricted imagerynot Lytx
  • A drone service provider producing bare-earth terrain models for volumetrics and corridor mapping at high throughputnot Lytx
  • An organisation that wants a perpetual licence because a multi-year subscription cannot be justified against its capital budgeting rulesnot Lytx

Lytx

  • A haulage or waste fleet with rising insurance premiums that needs defensible video evidence and a documented coaching programme to renegotiate covernot Correlator3D
  • An operator facing repeated nuisance claims where exonerating footage settles disputes before they reach litigationnot Correlator3D
  • A safety team that wants reviewed, filtered events rather than an alert stream its managers will stop reading within a fortnightnot Correlator3D
  • A fleet already running Geotab or Samsara for telematics that wants a dedicated video safety layer on topnot Correlator3D

Where each one falls short

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

Correlator3D

  • The standard licence caps at 61 megapixel sensors, so an operator moving to a medium or large format camera has to buy a different and separately quoted licence rather than paying an upgrade fee.
  • It is Windows desktop only with no cloud processing option, so throughput is bounded by the workstation and GPU you buy, and there is no way to burst capacity for one large job.
  • There is no collaboration layer, client portal or field application, so deliverable sharing, review and version control all have to be handled by other software.
  • The interface and workflow are built for photogrammetry specialists; an occasional drone operator will find the learning curve steeper than a consumer-oriented mapping package.
  • The perpetual licence includes only one year of support and updates, and staying current afterwards means paying maintenance, so the headline $5,900 is not the whole long-term cost.

Lytx

  • The driver-facing lens is the main deployment obstacle, and fleets have faced formal union objections, grievance procedures and driver resignations over interior cameras regardless of how the data is used.
  • Agreements are normally 36 months per device, so a fleet that shrinks or reassigns vehicles mid-term keeps paying for units it no longer runs, and the hardware has no resale value.
  • Human review introduces a delay between the event and the coachable clip, so it is not the tool for real-time intervention, and vendors offering instant in-cab alerts do that part better.
  • Core telematics such as maintenance, routing and asset tracking is thinner than on dedicated fleet platforms, so many customers run Lytx alongside another system and pay twice for GPS tracking.
  • The programme only pays back if managers hold coaching sessions consistently, which is a recurring labour cost the business case usually omits, and fleets that cannot staff it see no measurable change in incident rates.

Pricing, plan by plan

Correlator3D

$295/month
  • Monthly subscription$295/month
    • Unlimited images
    • Sensors up to 61 megapixels
    • All modules and tools
  • Yearly subscription$2950/year
    • Unlimited images
    • Sensors up to 61 megapixels
    • All modules and tools
  • Permanent licence$5900/one-time
    • Perpetual licence
    • Unlimited images up to 61 megapixels
    • All modules and tools
  • Permanent floating licence$6400/one-time
    • Perpetual floating licence shared across machines
    • Unlimited images up to 61 megapixels
    • One year of support and updates included

Lytx

On request
  • Lytx$undefined/year
    • Per vehicle per month, device and review service bundled
    • Terms are typically 36 months per installed device
    • Continual recording and extended retention priced as upgrades

Which should you pick?

Choose Correlator3D if

  • You need aerial triangulation.
  • You work on Windows.
  • You also want dsm and dtm generation.
Correlator3D review

Choose Lytx if

  • You need machine vision event detection.
  • You work on Web, iOS, Android.
  • You also want reviewed events.
Lytx review

Questions people ask

Is Correlator3D or Lytx better?
Neither clearly leads. Correlator3D starts at $295/month and Lytx at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Correlator3D or Lytx?
Correlator3D starts at $295/month and Lytx at On request.
Does Correlator3D or Lytx run on more platforms?
Correlator3D runs on Windows. Lytx runs on Web, iOS, Android.
What is Correlator3D best used for?
Correlator3D is most often used for an aerial survey company processing large photographic blocks where per-project cloud credits would be more expensive than owning a licence, a national or regional mapping agency that needs software it can run offline on classified or restricted imagery, a drone service provider producing bare-earth terrain models for volumetrics and corridor mapping at high throughput, an organisation that wants a perpetual licence because a multi-year subscription cannot be justified against its capital budgeting rules. Of those, an aerial survey company processing large photographic blocks where per-project cloud credits would be more expensive than owning a licence and a national or regional mapping agency that needs software it can run offline on classified or restricted imagery are not what Lytx is typically brought in for.
What can Correlator3D do that Lytx cannot?
Correlator3D covers Aerial triangulation, DSM and DTM generation, Orthomosaic production, Point cloud and 3D mesh output. Lytx covers Machine vision event detection, Reviewed events, Driver coaching workflow, Risk scoring.

Answered from the vendors’ own pages

Correlator3D: Can I still buy a perpetual licence?

Yes. $5,900 for a permanent licence and $6,400 for a permanent floating licence, each including a year of support and updates.

Lytx: Can I run Lytx without a driver-facing camera?

Yes, road-facing only configurations are available and are what most fleets deploy first to reduce resistance. You lose distraction and seatbelt detection, which is a large part of the risk model.

Correlator3D: What limits the standard licence?

Sensor resolution, up to 61 megapixels. Medium format, large format and satellite imagery need separately priced licences.

Lytx: Who watches the footage?

Flagged events go to Lytx reviewers, then to your safety managers. Continuous footage is not routinely watched; it is retained and pulled on request for incidents and claims.

Correlator3D: Is there a cloud version?

No. Processing runs on your own Windows workstation. SimActive offers a data processing service as an alternative to buying the software.

Lytx: Does it replace my telematics platform?

It can, but most large fleets keep their existing tracking platform and integrate Lytx for video and coaching. Budget for both if that is the plan.

Correlator3D: Does it handle satellite imagery?

Yes, under a separate satellite licence class quoted on request.

Share

Related pages

More on Correlator3D

More on Lytx

Keep looking

Other head to heads