Exponent Finance, a Solana-based yield exchange, has raised $5 million in a seed funding round led by Multicoin Capital, with participation from Solana Ventures, RockawayX, L1D, Prelude, and Theia Blockchain. The round also included angel investors such as Solana Labs CEO Anatoly Yakovenko and Solana Foundation's head of institutional growth, Nick Ducoff.
The startup began fundraising for the round in May 2025 and closed it in August, co-founder and CEO Thomas Lefort told The Block. The funding was structured as a simple agreement for future equity (SAFE) with token warrants. This latest round brings Exponent's total raised capital to $7.1 million, following a $2.1 million round in November 2024.
Exponent plans to launch an updated version of its platform next month, expanding its current yield exchange into infrastructure for active yield management across Solana. The new version will introduce two key components: a fully onchain interest rate order book and strategy vaults.
The order book will allow users to swap variable yield exposure, such as staking or lending positions, into fixed-rate or leveraged positions. For example, users of lending protocols like Kamino can convert variable returns into fixed-term, fixed-rate positions through Exponent. Strategy vaults are designed for users who do not want to actively manage strategies, allowing asset managers to package interest rate strategies—such as fixed-rate looping or hedging—and offer them to users in a simple format. The vaults operate onchain and are governed by predefined policies that limit how managers can deploy capital.
Since launching in late 2024, Exponent has processed over $2 billion in yield volume across more than 35,000 users. The platform generates revenue through fees on issuing derivative positions tied to yield assets and fees on trading activity.
Exponent currently operates with a team of 12 people. Notably, around $1 million of the new funding is expected to be allocated toward security, including audits and a bug bounty program. The platform plans to remain focused on Solana, with CEO Thomas Lefort arguing that the network offers the performance and user experience needed for scaling onchain financial markets.
