For many aspiring entrepreneurs, the barrier to entry is often capital. However, there are plenty of low-investment business ideas that require minimal startup costs but have the potential to grow. From freelancing and consulting services to starting an e-commerce store or offering online courses, the digital age has opened up numerous possibilities. Each of these ideas allows you to leverage your skills or interests with a smaller financial commitment, while still having the opportunity to scale. For those looking to get started without a large investment, choosing the right business idea can be a game-changer.