Have run startups and businesses for over 20 years. How well do you know your target market? I've had mixed results with lead generation, especially when it comes to larger enterprises. I suggest that you develop a precise persona of the customer you are looking for and then find someone like that, then ask them what kind of pitch they would be receptive to. There are some new AI based lead generation tools which might work better for you. Ask me if you need any more assistance or follow up