A pull-up bar is the cheapest, most effective piece of upper-body kit you can add to a home gym: one bar, and you can train your back, lats, biceps and core with nothing but bodyweight. The choice comes down to how it mounts. Doorway bars either wedge inside the frame (telescopic) or hook over the architrave (leverage), while a freestanding power tower stands on its own and needs no doorway at all.
The right one depends on your space and your door frame as much as your training. Doorway bars are cheap, portable and tidy, but every one depends on your specific frame being the right size and solid enough, and almost all top out around 100kg. A freestanding tower costs more and takes real floor space, but it is sturdier, adds dips and leg raises, and never touches your doorway. We rank these on stability and safety, grip options, capacity, fit and value, using manufacturer specs and aggregated owner reviews, with no sponsored placements.
The short version: the GymGear wall bar is the sturdiest option if you can fix to a solid wall, the Men's Health Power Tower is the sturdiest freestanding pick, the Pro Fitness Multi is the best-value doorway bar, and the Opti telescopic bar is the cheapest way to start.