An investor pitch deck is a presentation that outlines a company's business model, products or services, target market, competition, and financial projections to potential investors. It is typically used by startups or small businesses to secure funding or investment. The pitch deck should be clear, concise, and visually engaging to capture the investor's attention. The roadmap theme can be used to showcase the company's growth plans, timelines, and milestones, which can be crucial in convincing investors. With the right design and content, a pitch deck can significantly increase the chances of securing investment.