Blockchain Infrastructure Provider InfStones Closes $33M Series B

The company plans to triple its headcount in the next year and double its supported protocols

article-image

InfStones CEO Zhenwu Shi | Source: InfStones

share

key takeaways

  • InfStones supports nodes on over 50 chains including Ethereum, Polygon, Solana, Polkadot, Cardano and Chainlink
  • The platform’s customers include Binance, Dune Analytics, Polygon, Circle and Compound

Blockchain infrastructure provider InfStones closed a $33 million Series B round to further develop its platform, Zhenwu Shi, founder and CEO of the firm, said to Blockworks.

The round included investors from Susquehanna International Group (SIG), Dragonfly Capital, Qiming Venture Partners, DHVC, A&T and Value Internet Fund. 

The company previously raised $12 million in its seed round and Series A, bringing its total funding to $45 million. Shi declined to disclose a valuation.

With the new funding, the company plans to triple its team from 30 to 90 employees over the next year and expand support to over 100 chains and protocols.

InfStones was founded in 2018 and is a staking and infrastructure platform that provides services for institutional clients and supports nodes on over 50 chains, including Ethereum, Polygon, Solana, Polkadot, Cardano and Chainlink.

“Demand for our infrastructure platform service has been very strong,” Shi said. “InfStones has been profitable from day one.”

The platform’s customers include Binance, Dune Analytics, Polygon, Circle and Compound, among others, he noted.

“As Web3 technology and applications grow, data structure and architecture will become more and more decentralized,” Shi said.

“Web3 applications are not intuitively easy to use or develop, so the Web3 ecosystem requires an AWS-like layer solution to increase the speed and growth of Web3 adoption.”

In addition to the capital raise, the provider is launching a new front-end user interface that lets users deploy nodes within minutes, it said. The public application programming interface (API) is available for Ethereum, Neo, BNB Chain — formerly known as Binance Smart Chain, or BSC — and BSC Archival Data. It plans to add support for Cosmos and other chains in the future.

The API will continue to add features that give developers full automation, fast deployment and multi-cloud support, Shi said. 

Going forward, the provider will focus on further developing the blockchain platform to become the “preferred AWS of Web3,” Shi said.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Old Billingsgate

Mon - Wed, October 13 - 15, 2025

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

Industry City | Brooklyn, NY

TUES - THURS, JUNE 24 - 26, 2025

Permissionless IV serves as the definitive gathering for crypto’s technical founders, developers, and builders to come together and create the future.If you’re ready to shape the future of crypto, Permissionless IV is where it happens.

Brooklyn, NY

SUN - MON, JUN. 22 - 23, 2025

Blockworks and Cracked Labs are teaming up for the third installment of the Permissionless Hackathon, happening June 22–23, 2025 in Brooklyn, NY. This is a 36-hour IRL builder sprint where developers, designers, and creatives ship real projects solving real problems across […]

recent research

Research Report Templates (19).png

Research

Suilend has grown into the top money market and liquid staking provider on Sui. STEAMM, Suilend’s Superfluid AMM, presents a compelling avenue for growing market share within Sui’s DEX landscape and revenue generation for the protocol. Suilend’s multi-product suite position it well for owning market share across key verticals. While current metrics across the Sui ecosystem are likely inflated due to Sui Foundation incentive programs, SEND trades at amongst the lowest multiples in the lend/borrow sector, suggesting that a bull case for continued growth in the ecosystem may be mispriced.

article-image

Silk Road founder Ulbricht made a triumphant return to the Bitcoin Conference, 10 years on from sentencing

article-image

A Blockworks Research report looked at who could take up some of the marketshare in the launchpad space

article-image

Business-to-business stablecoin payments are on the rise, per a report from Artemis, Dragonfly and Castle Island

article-image

Crypto continues to do its thing: incentivizing behavior

article-image

Kraken will soon offer Backed ‘xStocks’ as Solana tokens

article-image

In a unanimous decision, the US Court of International Trade has ruled that Trump’s IEEPA tariffs are unlawful