TerraForm PRO builds Unreal worlds from GIS data you source and prepare yourself; Mantle Place delivers the site ready to import, so the two can work together.
TerraForm PRO and Mantle Place both bring real-world GIS data into Unreal, from opposite ends. TerraForm PRO is an editor plugin that turns your own local GIS data into native Landscapes, splines, roads, rails, rivers, buildings, and utilities, driven by the data’s attributes and anchored to its projection; it ships no data, so you source elevation, imagery, and vectors and prepare them in QGIS or Global Mapper first. It costs £99 a year for LITE, £199 a year for PRO under $150k revenue, and a quote for Enterprise. Mantle Place delivers the site already prepared: aerial imagery, the finest native elevation for the area, and vectors on one georeferenced extent, imported by the free Mantle Place Importer as an editable Landscape with the imagery draped. Choose TerraForm PRO to build detailed infrastructure from your own data; choose Mantle Place to skip the data preparation.
Competitor details checked against terraformpro.com, its features and its purchase page.
It depends on whether you already have the data. TerraForm PRO builds detailed scenes from GIS files you source and prepare yourself. Mantle Place delivers the site ready, and its free, open-source importer builds an editable Landscape offline from the downloaded bundle.
Draw the area on Mantle Place and you get aerial imagery, the finest native elevation as a GeoTIFF DEM, and vectors, clipped and georeferenced to one extent, free at 2 km² and under. Without a service like this, you would download and reproject each layer from separate providers.
Imagery, elevation, and vectors arrive clipped and aligned on one extent, so there is no reprojection or format conversion before import. TerraForm PRO expects you to source and prepare those layers yourself.
The Mantle Place Importer is free and open source under Apache 2.0; you pay only for sites, and those of 2 km² and under are free. TerraForm PRO is licensed by the year.
In the US the bundle carries the finest USGS 3DEP elevation covering the whole area, 1 m wherever USGS lidar covers the site, with the delivered resolution stated.
| Dimension | Mantle Place | TerraForm PRO | Verdict |
|---|---|---|---|
| What it is | Site data plus a free importer | An editor plugin for your own GIS data | They solve different halves of the job: Mantle Place supplies the site, TerraForm PRO builds detailed scene content from whatever data you bring. |
| Data preparation | Done: clipped, aligned, georeferenced | Yours: source, reproject, and convert in QGIS or Global Mapper | Preparation is where most GIS-to-engine time goes; a team with a GIS specialist may prefer full control of it. |
| Scene content | Landscape with imagery draped | Landscapes, splines, roads, rails, rivers, buildings, utilities | This is where TerraForm PRO leads: attribute-driven infrastructure that would take days to place by hand. |
| Pricing | Free importer; sites free at 2 km² and under, then $5 plus $2 per km² | £99 or £199 a year, Enterprise by quote | For a studio building many scenes from its own data, an annual licence is reasonable; for a few sites, paying per site is cheaper. |
| Offline | Yes, from the downloaded bundle | Yes, from your local files | Both run without a streaming service once the data is on disk, which suits secure facilities and closed networks. |
Partly. Mantle Place replaces the data sourcing and preparation, and its importer builds an editable Landscape with imagery draped. It does not generate roads, rails, rivers, or utilities from attributes the way TerraForm PRO does.
Mantle Place ships a GeoTIFF DEM, aerial imagery, and vectors georeferenced to one extent, the kind of local data TerraForm PRO is built to read. Check TerraForm PRO’s documentation for the input formats your version accepts.
TerraForm PRO is £99 a year for LITE and £199 a year for PRO under $150k annual revenue, with Enterprise by quote. The Mantle Place Importer is free; sites are free at 2 km² and under, then $5 plus $2 per km².
When you already hold detailed GIS data, such as road centrelines with widths and lanes or utility networks, and want Unreal to build that infrastructure from its attributes automatically.
Draw an area and see it in a free Site Brief before you pay. Download a bundle for Unreal, Revit, Civil 3D, QGIS, and more. Every format is built with your order, at no extra cost. $5 plus $2 per km², and 2 km² and under is free. Paid bundles are yours for good. Free bundles keep 30 days, or keep one permanently at its normal price.
Native plugins: Mantle Place for Unreal and Mantle Place for Revit.
