Layer-2 crypto projects are moving again. A radical increase in social interaction has been observed in the layer-2 ecosystem, with recent information from Phoenix Group and LunarCrush revealing both impressive peaks of interactions on large networks. On the latest report released on 28 November 2025, ZK has been the most social-activity project with regard to layer-2.
The network showed 4.8K engaged posts and 372.3K total interactions, which is significant and proves the increased interest of the community and a powerful narrative developing around the solutions based on ZK-based scaling.
This momentum is timely as layer-2 crypto technologies are gradually being considered as an indispensable component of enabling blockchain scalability to achieve faster execution and lower costs without sacrificing the security. The supremacy of ZK implies the emergence of investor confidence, high activity of developers and active online discussion that promotes its visibility.
Linea Secures Second Position With Over 2 Million Interactions
Close behind, Linea ranked second highest in the social activity category with the number of engaged posts being 3.9K and massively interacting with 2.1 million posts.
The level of participation is an indication that Linea remains one of the most debated layer-2 crypto ecosystems, presumably due to its developer friendly infrastructure and ongoing ecosystem expansions.
The consistent action of social platforms by Linea implies a stronger community and gradual project momentum. The growing list of dApps, integrations, and collaboration seems to be fueling traffic of users on social media.
Starknet Maintains Strong Engagement With 494K Interactions
Starknet was ranked third place with 3.6K engaged posts and 494K interactions, which supports its status as a key player in the zk rollup competition. Due to its attention to smart contract creation in Cairo and its highly scalable nature, Starknet is becoming stronger in the developer and crypto communities.
The extent of online engagement implies continued expectations of the Starknet roadmap milestones and ecosystem upgrades, as well as more users engaging with its growing DeFi ecosystem.
Optimism and Celo Highlight Mid-Tier Strength
In the middle of the ranks are Optimism (OP) and Celo whose continuous updates of their ecosystems and community-focused efforts propel them.
Optimism had 2.2K engaged posts with 72.2K interactions, and it is constantly engaged due to its robust governance framework and Superchain story.
In the meantime, Celo shared 2.1K engaged posts and a staggering 985.1K interactions, proving that the discussion of its switch to an Ethereum layer-2 architecture remains a very strong topic on the Internet platforms.
Arbitrum, Stacks, and Polygon Show Stable Growth
Arbitrum (ARB) also registered 1.9K active posts and 129.4K interactions, which is a stable engagement since it is one of the biggest and most popular layer-2 crypto network.
Stacks (STX), which continues its Bitcoin-layer innovations, registered 1.8K posts and 168.4K interaction, which is a positive indicator of the growing interest in Bitcoin-compatible smart contract ecosystems.
The Polygon (POL) continued to have a stable dialogue in the community, creating 1.4K posts and 67.7K interactions, even though the market activity was lower.
Mantle and Immutable X Round Out the Top 10 Layer-2 Crypto List
The last two of the leading layer-2 crypto projects were Mantle (MNT) with 1.4K posts engaged and 102.9K interactions, and Immutable X (IMX) with 1.2K posts engaged and 164.1K interactions. The two ecosystems are still shaping their reputations well, with Mantle and Immutable X gaining market dominance in the gaming and NFT spaces respectively.
Social activity is one of the most effective signals of market mood and user activity as layer-2 crypto projects are becoming the cornerstones of blockchain scalability.
