Allium Raises $40M Series B as Visa, BCG Use Stablecoin Tools

Allium, a New York-based blockchain data infrastructure company, closed a $40 million Series B led by Amplify Partners on June 23, 2026. The round brings the company’s total funding to roughly $61.5 million. Allium said Visa and Boston Consulting Group built stablecoin dashboards directly on its platform.

Amplify led the financing with participation from Kleiner Perkins and Theory Ventures. Amplify partner David Beyer will join Allium’s board. The company did not disclose a breakdown of how it will use the Series B proceeds.

Allium was founded in 2021 by Ethan Chan and Cheng Han Lee. The firm has grown to about 50 employees and reports revenue increased tenfold in the two years since its Series A closed in July 2024.

The company collects and standardizes onchain data for enterprise customers. It manages more than 30 petabytes of blockchain data, ingesting raw information from over 150 blockchains and more than 10,000 protocols, then converting that data into consistent, queryable formats. Allium provides access through APIs, data streams and analytics tools to roughly 150 clients, including Visa, BCG, Coinbase, a16z Crypto, Stripe, Uniswap and Phantom.

Customers use the outputs for analytics, compliance, treasury and product development. Visa and BCG built stablecoin dashboards that provide normalized, auditable transaction and liquidity views for payment and treasury operations, the company said.

In a post on X, Chan wrote, “Today, we manage 30+ petabytes of blockchain data that serves as the onchain system of record for institutions like Visa, BCG, and major banks and asset managers.” He added the platform supports use cases such as 24/7 settlement, programmable payments and tokenized assets that trade more like equities.

Amplify partner David Beyer described the longer-term commercial opportunity as the “agentic piece,” referring to AI agents that could use blockchains and stablecoins for autonomous payments and transactions and that would require high-quality, normalized onchain data.

Allium’s data has been cited in research by institutions including the U.S. Federal Reserve and Stanford University. Earlier in 2026, some blockchain analytics firms reduced staff or changed ownership. Allium has highlighted its enterprise focus and large-scale data quality as points of distinction.

The company declined to provide further financial details at the time of the announcement.