BLDE vs ALDX Comparison

Blade Air Mobility Inc is a technology-powered air mobility platform that provides air transportation and logistics for hospitals and is a transporter of human organs for transplant, and for passengers, with helicopter and fixed-wing services predominantly in the Northeast United States, Southern Europe and Western Canada. The company's operating segments are; Passenger, and Medical. Majority of the revenue for the company is generated from its Medical segment which predominantly consists of transportation of human organs for transplant and the medical teams supporting these services. It also offers additional services including donor logistics coordination and support in evaluating potential donor organs. A substantial portion of the company's revenue is generated from the United States.

Aldeyra Therapeutics Inc is a biotechnology company engaged in developing and commercializing next-generation medicines to improve the lives of patients with immune-mediated diseases. The company's product candidate, reproxalap, is a first-in-class treatment in late-stage development for dry eye disease and allergic conjunctivitis. In addition, it also has additional product candidates in development for proliferative vitreoretinopathy, primary vitreoretinal lymphoma and other retinal diseases, autoimmune disease, and cancer.