Neitra 3D Pro is described as '3D model reconstruction software which can convert photographs into high detailed 3D models' and is a 3D Modeler in the Photos & Graphics category. There are more than 10 alternatives to Neitra 3D Pro for Windows, Linux, Mac, Online / Web-based and Python. The best alternative is Meshroom, which is both free and Open Source. Other great apps like Neitra 3D Pro are Regard3D (Free, Open Source), 3DF Zephyr (Free Personal), Agisoft Metashape (Paid) and Pix4Dmapper (Paid).
3DF Zephyr Pro allows you to automatically reconstruct 3D models from photos. The process is completely automatic and no coded targets, manual editing or special equipments are needed. 3DF Zephyr is built on top of 3Dflow proprietary, cutting-edge, reconstruction technology.
Agisoft Metashape is a stand-alone software product that performs photogrammetric processing of digital images and generates 3D spatial data to be used in GIS applications, cultural heritage documentation, and visual effects production as well as for indirect measurements of...
Agisoft Metashape vs Neitra 3D Pro opinions
pros, cons and recent comments
It is a much more powerful program than any other I know of.
3DSOM Pro is a professional solution for automated 3D modeling of real world objects. A powerful software tool for creating professional quality 3D content from still images. A wide range of objects can be modelled, including those with holes and ‘difficult’ organic shapes.