There are several reputable platforms that teach and support lead generation. Here are a few options you might consider:

HubSpot Academy: HubSpot is a well-known marketing automation software company that offers a free online learning platform called HubSpot Academy. They offer courses on lead generation and other digital marketing topics.

Udemy: Udemy is an online learning platform that offers courses on a wide range of topics, including lead generation. You can browse their course offerings and choose one that fits your needs and budget.

LinkedIn Learning: LinkedIn Learning (formerly known as Lynda.com) is a professional development platform that offers video courses on various topics, including lead generation. You can access their courses with a subscription.

Skillshare: Skillshare is another online learning platform that offers courses on lead generation and other marketing topics. They offer both free and paid courses.

When choosing a platform, be sure to read reviews and do your research to ensure that it is reputable and offers high-quality content. Good luck with your lead generation learning journey! Feel free to contact me on this matter as it is one of my expertise.