Blockchain technology has attracted massive interest due to the relevance of the solutions it offers. As this interest grows, so does the need to improve the operational efficiency of blockchain networks. In response, Layer 2 scaling solutions have emerged as efficient options. This is particularly true for so-called Layer 1 blockchains such as Ethereum. Thanks to Layer 2 scaling solutions, the challenges associated with Layer 1 blockchains have now been overcome. However, the growing adoption of Layer 2 solutions has given rise to a complex and competitive landscape. A dynamic marked by the emergence of several projects proposing varied approaches to solving scaling problems. At a time when the market for Layer 2 solutions is facing numerous challenges, an analysis of the key dynamics of this market is essential.