Beast is one of the two categories of Companions that includes Kubrows, Kavats, Predasites and Vulpaphylas. Unlike robotic companions, Beasts have exclusive mods that can only be equipped by them. All Beasts come with a moddable weapon, "Beast Claws", which can equip Beast Claw Mods. If incapacitated, Beasts will collapse on the ground and will automatically get back up after their recovery time elapses or they're manually revived.
- Main article: Kubrow
Kubrows are terrain-restricted melee canine companions. Kubrows behave similarly to NPC allies (i.e. specters) as they will stay within close proximity of the player while fighting alongside them and will enter bleedout states when they are downed, from which they can be revived. Incubated Kubrows have variable permanent traits such as species, height, and eye color, as well as customizable features like fur color and fur pattern. There are currently 6 species of ownable Kubrows, each with different stats and abilities.
- Main article: Kavat
Kavats are terrain-restricted melee feline companions similar to Kubrows. They also have different breeds, color palettes, and patterns. There are currently 3 types of Kavats.
- Main article: Predasite
Predasites are terrain-restricted Infested companions. There are currently 3 subspecies of Predasites.
- Main article: Vulpaphyla
Vulpaphyla are terrain-restricted Infested fox-like companions. There are 3 subspecies of Vulpaphyla.
| Companion | ||
|---|---|---|
| Robotic | ||
| Sentinel |  Carrier ( Prime) •  Dethcube ( Prime) •  Diriga •  Djinn •  Helios ( Prime) Nautilus ( Prime) •  Oxylus •  Shade ( Prime,  Prisma) •  Taxon •  Wyrm ( Prime)
| |
| MOA |  Lambeo Moa •  Oloro Moa •  Para Moa •  Nychus Moa
| |
| Hound |  Bhaira Hound •  Dorma Hound •  Hec Hound
| |
| Beast | ||
| Kubrow |  Chesa Kubrow •  Helminth Charger •  Huras Kubrow Raksa Kubrow •  Sahasa Kubrow •  Sunika Kubrow
| |
| Predasite |  Vizier Predasite •  Pharaoh Predasite •  Medjay Predasite
| |
| Kavat |  Adarza Kavat •  Smeeta Kavat •  Vasca Kavat •  Venari ( Prime)
| |
| Vulpaphyla |  Sly Vulpaphyla •  Crescent Vulpaphyla •  Panzer Vulpaphyla
| |