Ethereum’s DeFi dominance dropped near multi-year lows as rival blockchains captured more market share in 2026.
Ethereum’s share of the decentralized finance market has continued to shrink as rival blockchains gain ground across the crypto sector. Fresh data from DefiLlama shows competing networks steadily capturing a larger portion of DeFi activity. Even with the decline, Ethereum still remains the largest blockchain by total value locked.
Solana, BNB Chain Cut Into Ethereum’s DeFi Market Share
According to DefiLlama, Ethereum’s share of total value locked in DeFi dropped sharply from levels recorded earlier in the year. Lower-cost networks continued drawing traders and developers seeking faster transaction speeds and cheaper execution.
Despite the decline, Ethereum still holds the largest position in the DeFi sector by a wide margin. Current figures place Ethereum’s TVL at $45.4 billion, keeping the network ahead of all competing chains. However, growing competition points to a broader shift toward a multi-chain market structure.
Image Source: DeFiLlama
Ethereum’s share of DeFi TVL fell from 63.5% at the start of 2025 to roughly 54% by May 7. That level sits close to the blockchain’s weakest market share in several years. Analysts noted that competing ecosystems steadily gained traction during the past year.
Solana emerged as one of Ethereum’s strongest challengers. DefiLlama data showed the network currently controls around 6.66% of DeFi market share.
On the other hand, BNB Chain maintained strong activity, supported by gaming, staking, and yield farming platforms. Its market share now stands near 6.60%. Meanwhile, Bitcoin-based DeFi ecosystems expanded to roughly 6.35%, reflecting rising demand for BTC-backed collateral products.
Rising Competition Pushes Ethereum Toward Lower DeFi Market Share
Rising competition pressured Ethereum during periods of network congestion. Gas fees remained a major concern for users moving smaller amounts of capital. Layer-2 scaling solutions reduced some costs, though many traders continued migrating toward chains offering cheaper transactions directly on the base layer.
Avalanche and Arbitrum also expanded their DeFi presence through liquidity incentives and ecosystem grants. Multi-chain development became increasingly common as projects launched applications across several networks instead of relying only on Ethereum.
Current market trends suggest DeFi no longer revolves around a single blockchain. Competing ecosystems now focus on specialized sectors, including stablecoin transfers, perpetual trading, consumer applications, and Bitcoin-backed finance. Ethereum remains the largest DeFi network, though its share of the sector continues facing pressure from rapidly growing rivals.