Side by side

COLMAP vs Metasequoia

Both stand on 3d modeling software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

COLMAP

Free plan LinuxMacWeb+1

COLMAP offers a free route from image collections to sparse and dense 3D outputs, with GUI, CLI, Python, and C++ options. Users should account for the project's research-software caveat and the unsigned Windows binaries.

Visit COLMAP

Metasequoia

Free plan WindowsMac

Metasequoia offers a free starting set for modeling, sculpting, and common exports, with EX expanding rendering, measurement, and format support. Compare the required export and rendering features before choosing a plan.

Visit Metasequoia

The facts

	COLMAP	Metasequoia
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Linux, Mac, Web, Windows	Windows, Mac
Lowest paid plan	Free or on request	See the plans
Plans published	1	2
Maker	Not published	Metasequoia
Website	colmap.github.io	metaseq.net
On 3d modeling software	#34 of 147	#38 of 147

COLMAP: what it does well

Supports ordered and unordered image collections.
Offers both graphical and command-line interfaces.
Produces sparse and dense reconstructions.
Provides Python bindings and a reusable C++ library.
Includes a pre-built CUDA-enabled Docker image.

What to know first

ALIKED and LoMa require ONNX support at build time.
Windows binaries are not officially signed.
The project notes occasional ungraceful exits when constraints are unmet.
Third-party dependencies have separate licenses.

Metasequoia: what it does well

Free Standard-equivalent functionality is available
Supports Windows and macOS
Includes polygon modeling and sculpting
Provides bone, morph, and animation tools
EX offers path tracing and additional exports

What to know first

EX costs $100 a month
Advanced export formats require EX
Desktop platforms only
Standard and EX provide different capabilities

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