Angel investor groups are networks of wealthy individuals who provide financial support to early-stage startups in exchange for equity or convertible debt. These investors, often called angel investors, typically seek to help entrepreneurs grow their businesses while also aiming for a return on their investment. These groups often pool their resources and expertise, allowing them to invest larger amounts than individual investors might. They also provide valuable mentorship and guidance to startups, helping them navigate challenges and improve their chances of success in the competitive business landscape.