In general, concrete is more expensive than pavers. Concrete is a mixture of water, cement, and aggregate such as sand or gravel, and it must be poured and cured, which can be labor-intensive and time-consuming. Pavers, on the other hand, are pre-made blocks or bricks that can be easily installed on a bed of sand or gravel. They are generally less expensive than concrete because they are made in a factory and do not require the same level of labor and expertise to install. However, the exact cost of concrete and pavers will depend on a variety of factors, such as the type and quality of the materials, the location of the project, and the scale of the construction.