Selling ad space directly can be worth it if your site has a focused, engaged audience. If your your website is niche focused, you are likely to attract advertisers compared to running mukti tooic websites or a websites without any focused niche. You keep full revenue and control over partnerships. However, it requires outreach, negotiation, and relationship management. For small sites, the effort may outweigh benefits unless traffic and niche relevance are strong enough to attract advertisers consistently.