DeFi’s reach is expanding rapidly, with over 27 million unique wallet addresses engaging with decentralized finance protocols on-chain in May. This marks a new all-time high, according to data presented by CryptoPresales.com, signaling a significant surge in DeFi’s mainstream adoption.
The past five years have seen decentralized finance steadily shed its niche status within crypto circles, evolving into a more accessible and integrated part of the financial landscape. This trend gained considerable momentum in 2025, driven by rising mainstream interest, improved user interfaces, the widespread adoption of Layer 2 solutions, and seamless integrations with traditional fintech platforms. These advancements have made DeFi increasingly resemble conventional online banking and investing, attracting an unprecedented number of users.
Following multi-year lows in 2022 and 2023, the 2024 crypto bull run revitalized the DeFi market, drawing in a wave of new participants. Investors re-engaged with DeFi for staking, lending, and yield farming, fueling further expansion. Simultaneously, technological breakthroughs, particularly Layer 2 solutions, made DeFi faster, more cost-effective, and broadly accessible. Riding this momentum, decentralized finance solidified its position within the broader crypto space, a trend that only accelerated into 2025.
According to Dune Analytics, the DeFi sector concluded 2024 with an impressive 20.8 million monthly unique users, a remarkable fourfold increase from December 2023. While January 2025 saw a slight dip to 18.1 million, and February further declined to 14.4 million, user numbers continued to fluctuate in the subsequent months, recovering to 17.2 million in March before dropping again to 12.8 million in April—a seven-month low.
However, what appeared to be the start of another downturn instead led to a historic surge in DeFi activity. In May, the number of unique wallet addresses interacting with DeFi protocols on-chain skyrocketed to 27.3 million, marking the highest monthly figure ever recorded in the market. This represents a massive fourfold increase compared to last May, when approximately 6.1 million unique addresses were active. This significant spike in user numbers underscores strong market sentiment and growing confidence in DeFi platforms for various financial activities, including lending, trading, staking, and yield farming.
While the DeFi market experienced explosive user growth, the Total Value Locked (TVL) in DeFi protocols grew at a more modest pace, increasing by 15% year-over-year to $111 billion in June. The disparity between user growth and capital inflow suggests that although more individuals are utilizing DeFi, many are contributing smaller amounts. This indicates either cautious re-entry during the market recovery or a broader exploration of the ecosystem by new users.
DeFi Llama data further reveals that Ethereum maintains its dominance, holding over 55% of the total TVL, though slightly down from 61% last June. Solana demonstrated impressive gains, boosting its market share from 4.4% to 7.4%, making it the second-largest blockchain by TVL. Bitcoin and Binance Smart Chain (BSC) follow with 5.6% and 5.3% shares, respectively. Conversely, Tron’s market share nearly halved, dropping from 8.2% to 4.2% year-over-year.