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Maps · head to head

Correlator3D vs MapTiler

Correlator3D logo

Correlator3D

Maps

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

From
$295/month
Rated
-
Full reviewWebsite
MapTiler logo

MapTiler

Maps

Map hosting, styling, and APIs for developers with beautiful pre-built map styles

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only MapTiler has a free tier, so it costs nothing to try first.
  • 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.; MapTiler the free tier is restricted to testing, personal or non commercial use and forces a MapTiler logo on the map
  • They diverge on capability: Correlator3D covers Aerial triangulation, MapTiler covers Core Functionality.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Correlator3D and MapTiler actually diverge.

Attributes where Correlator3D and MapTiler differ
AttributeCorrelator3DMapTiler
Starting price$295/monthFree
Pricing modelOne-time purchasesubscription
Free tierNoYes
PlatformsWindowsWeb

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

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 MapTiler

  • Core Functionality
  • User Interface

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 MapTiler
  • A national or regional mapping agency that needs software it can run offline on classified or restricted imagerynot MapTiler
  • A drone service provider producing bare-earth terrain models for volumetrics and corridor mapping at high throughputnot MapTiler
  • An organisation that wants a perpetual licence because a multi-year subscription cannot be justified against its capital budgeting rulesnot MapTiler

MapTiler

  • Web and mobile mapping applicationsnot Correlator3D
  • Vector tile and raster map hostingnot 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.

MapTiler

  • The free tier is restricted to testing, personal or non commercial use and forces a MapTiler logo on the map
  • Free is capped at 5,000 map sessions, 1,000 search sessions and 100,000 API requests a month
  • Free storage is 5 GB but limited to a single file
  • The Flex plan at $30 a month bills overage at $2.50 per 1,000 sessions and $0.15 per 1,000 API requests
  • Soft usage limits that prevent surprise overage bills are a Custom plan feature, so cheaper plans can run up charges
  • A 99.9% SLA requires the prepaid Custom contract

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

MapTiler

Free
  • FreeFree
    • 5 GB storage
    • 1 file maximum
    • 5,000 monthly sessions
  • Flex$30/monthly
    • 10 GB storage
    • 25,000 monthly sessions
    • 500,000 monthly API requests
  • Custom$null/prepaid
    • Custom storage and monthly sessions
    • Custom API request limits
    • 99.9 percent SLA

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 MapTiler if

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

Questions people ask

Is Correlator3D or MapTiler better?
Neither clearly leads. Correlator3D starts at $295/month and MapTiler at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Correlator3D or MapTiler?
MapTiler has a free tier; the other does not. Paid plans start at $295/month for Correlator3D and Free for MapTiler.
Does Correlator3D or MapTiler run on more platforms?
Correlator3D runs on Windows. MapTiler runs on Web.
Can I use MapTiler for free?
Yes. MapTiler has a free tier, so you can try it without paying. Correlator3D starts at $295/month.
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 MapTiler is typically brought in for.
What can Correlator3D do that MapTiler cannot?
Correlator3D covers Aerial triangulation, DSM and DTM generation, Orthomosaic production, Point cloud and 3D mesh output. MapTiler covers Core Functionality, User Interface.

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.

MapTiler: What happens if I exceed my session or API request limits on the Flex plan?

On the Flex plan, overage charges apply when you exceed limits. Sessions cost $2.50 per 1,000 over the monthly limit of 25,000. API requests cost $0.15 per 1,000 over the 500,000 monthly limit. Additional storage of 100 GB costs $20 per month.

Source
Correlator3D: What limits the standard licence?

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

MapTiler: Can I use the Free plan for commercial projects?

No, the Free plan is restricted to testing, personal, or non-commercial use only. Commercial use is only permitted on the Flex plan ($30/month) or Custom plans with prepaid volume contracts.

Source
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.

MapTiler: What is the difference between Flex and Custom plans?

The Flex plan costs $30 per month with preset limits and pay-as-you-go overages. Custom plans are negotiated per customer for high-traffic use cases and include 99.9 percent SLA, team account support, and prepaid volume contracts. All prices are in USD excluding VAT.

Source
Correlator3D: Does it handle satellite imagery?

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

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