Fabric8Labs can print 100% density, whereas Desktop Metal is highly porous. Also Fabric8Labs can directly print pure copper, which has historically been very difficult. The process is also more energy efficient and better suited for small complex parts. Desktop Metal serves a different market in terms of material and size.
disclaimer: I'm a GP at Asimov Ventures and invested in Fabric8labs' pre-seed round.
disclaimer: I'm a GP at Asimov Ventures and invested in Fabric8labs' pre-seed round.