- Meshroom

- Reality capture

- Metashape

Meshroom is open source, and tends to be slower and have worse results. But it's free!

Reality Capture is the opposite. Apparently (haven't tried myself) the best in the industry, but insanely expensive (subscription-based only AFAIU).

Metashape Pro is my go-to. The demo is very liberal and it's quick enough and accurate enough for what I need to do.

You need a LOT of ram (64 gigs is about the minimum) and the more CUDA cores the better. If you don't have a dedicated graphics card, you can forget about doing any sort of remotely complex scan within 24 hours (e.g. a macbook). This applies to any PG software.