Ethereum and Solana 2025 Roundup: $18.8T in Stablecoin Transfers, $99B in DeFi, 244M Wallets

Ethereum and Solana have each released annual reviews framing 2025 as a pivotal year in their development.

Though their strategies diverge, both networks portrayed the past year as laying essential groundwork for a shared ambition: becoming the dominant blockchain platform for users and institutions.

The reports, published Tuesday by the Ethereum Foundation and the Solana Foundation, detailed gains in usage, revenue, and infrastructure. Together, they offer a snapshot of two distinct visions competing to shape the future of the blockchain ecosystem.

Ethereum Emphasizes Stability, Scale, and Institutional Trust

Ethereum’s year-end review underscored its focus on reliability and long-term resilience. Instead of pushing experimental features, the Ethereum Foundation characterized 2025 as a year of consolidation.

Development followed 12 guiding themes to strengthen institutional participation and improve interoperability with other blockchain networks. According to the foundation, this approach reinforced Ethereum’s role as the industry’s most established settlement layer.

Consequently, Ethereum maintained its lead in decentralized finance (DeFi). By the end of the year, more than $99 billion remained locked across its DeFi protocols, far exceeding totals on other Layer 1 networks.

Ethereum also continued to dominate prediction markets. Activity across the main chain and its Layer 2 networks generated roughly $20 billion in total betting volume during the year.

Network Upgrades Support Ethereum’s Long-Term Vision

Infrastructure improvements played a central role in Ethereum’s progress. For instance, in 2025, the network processed $18.8 trillion in stablecoin settlements.

Moreover, two major upgrades, Pectra and Fusaka, were rolled out during the year. These upgrades increased throughput, improved data availability, and streamlined cross-network communication.

The Ethereum Foundation stated that the upgrades also simplified wallet architecture, reducing friction for both everyday users and institutional participants. Specifically, Fusaka was described as laying the groundwork for mobile-first applications, which Ethereum expects to support broader consumer adoption in 2026.

Solana Highlights Rapid Expansion and User Activity

While Ethereum leaned into stability, Solana emphasized speed and momentum. The Solana Foundation described 2025 as a year of record-breaking engagement across its ecosystem.

Application revenue reached $2.39 billion, up 46% from the prior year, driven by a wide range of platforms. Notably, seven applications generated more than $100 million each, including trading venues such as Jupiter and Raydium, as well as memecoin platform Pump.fun.

Additionally, stablecoin activity surged. The total supply issued on Solana doubled year-over-year to $14.8 billion, facilitating $11.7 trillion in stablecoin transfers.

However, despite these gains, the foundation noted a decline in memecoin trading. Volumes in that segment dropped by about 10% during the year.

Trading and Token Creation Drive Solana’s Momentum

Solana’s trading infrastructure remained a key engine of growth. For instance, decentralized exchange aggregators processed a combined $922 billion in volume, according to the foundation.

Meanwhile, token launch activity expanded sharply. Revenue from launchpad platforms doubled to $762 million, while roughly 11.6 million tokens were created during the year. Of these, approximately 105,000 advanced beyond early bonding stages, indicating sustained developer and user engagement.

Usage Metrics Reflect Divergent Architectures

User activity continued to rise across both ecosystems, though comparisons remain complex. Solana averaged 3.2 million daily active wallets in 2025, with approximately 725 million new wallets executing at least one transaction.

Ethereum reported activity on a different scale. Base-layer applications recorded more than 244 million unique active wallets over the year.

Throughput figures further highlight architectural differences. Ethereum’s rollups averaged roughly 5,600 transactions per second combined, while Solana averaged about 1,054 non-vote transactions per second. Both foundations cautioned that the metrics are not directly comparable.

Falling Transaction Costs Support Broader Adoption

Despite their contrasting designs, both networks shared a common priority in 2025, which was reducing transaction costs. Solana lowered its average transaction fee to $0.017, down from the previous year. Similarly, Ethereum also saw significant fee reductions. Base-layer costs reached five-year lows, while Layer 2 fees dropped below one cent.

Both foundations argued that declining fees improve accessibility and usability, even as they questioned the relevance of traditional revenue metrics for evaluating blockchain networks.

As they enter 2026, Ethereum and Solana present contrasting strengths. Ethereum is focusing on security, decentralization, and institutional trust. In contrast, Solana is highlighting speed, scale, and consumer-facing growth.

Through their 2025 retrospectives, both networks position themselves as central players in the next phase of blockchain adoption — each advancing a different vision of how decentralized technology should evolve.