Biofertilizers are known as alive microbes which can boost plant nutrition by increasing nutrient availability in the soils. These are known as highly sustainable and feasible attractive biotechnological alternatives, which can improve soil fertility, boost crop yield, reduce production costs, and stimulate plant growth. The addition of nutrients is done through the natural procedures of nitrogen fixation. Biofertilizers provide numerous benefits in the agriculture industry and ensure protection against soil-borne diseases as well as drought. The fertilizers must be chosen for an increased crop yield without making any negative impact.