Build With Us

Whether you’re shipping a DeFi protocol, spinning up bots, or building data analytics — our infra won’t let you down. We’ve run validator nodes since 2022. Now, we’re bringing our same uptime-obsessed, performance-first approach to developer services.

High Performance Nodes
For High Performance Builders

We operate nodes on a variety of high-performance networks, many since mainnet genesis.

Solana

Ethereum

Monad

Sui

Walrus

Canton

Bespoke Infrastructure For Your Use Case

Infrastructure For Projects At Every Stage

Whether you’re using shared or dedicated nodes, H2O Nodes lets you grow your setup along your application. We love empowering hackathon projects as much as industry leading apps.

Bespoke Support

Our hands-on approach means we don’t settle for subpar performance or reliability issues. We will always prioritize the experience of you and your users matters.

Industry leading performance

Don't let infrastructure be your bottleneck. Our high-performance nodes are optimized for low latency and maximum throughput, ensuring your users enjoy a seamless experience even under heavy load.

Operate at the Bleeding Edge

On-Chain Data Storage

Make use of our Walrus storage node and Seal encryption server to build persistent, on-chain storage into your application.

Private Network Connectivity

Web3 is moving beyond the public internet. Leverage the latest networks to ensure resilient throughput for your data.

H2O Nodes' infrastructure powers the future of Web3

What our clients are saying

H2O Nodes is a valuable contributor to the Sui ecosystem, playing an active role in both infrastructure and ecosystem development. I can wholeheartedly recommend them as a trusted partner.
Amogh Gupta
Sui Foundation, Validator Program Lead
Max and team at H2O were instrumental in providing us with critical feedback related to Scale3’s node monitoring product, Autopilot. If you are staking or interested in staking, you should definitely reach out to them.
Karthik Kalyanaraman
Scale3 Labs, Cofounder & CTO
H2O Nodes has been a highly supportive partner throughout our testnet phases. Their responsiveness and effective communication have been invaluable, and I highly recommend them as a reliable and efficient testnet partner.
Keith Dumont
Supra , Director of Developer Relations & Growth

H2O Nodes is a valuable contributor to the Sui ecosystem, playing an active role in both infrastructure and ecosystem development. I can wholeheartedly recommend them as a trusted partner.
Amogh Gupta
Sui Foundation, Validator Program Lead
Max and team at H2O were instrumental in providing us with critical feedback related to Scale3’s node monitoring product, Autopilot. If you are staking or interested in staking, you should definitely reach out to them.
Karthik Kalyanaraman
Scale3 Labs, Cofounder & CTO
H2O Nodes has been a highly supportive partner throughout our testnet phases. Their responsiveness and effective communication have been invaluable, and I highly recommend them as a reliable and efficient testnet partner.
Keith Dumont
Supra , Director of Developer Relations & Growth

H2O Nodes is a valuable contributor to the Sui ecosystem, playing an active role in both infrastructure and ecosystem development. I can wholeheartedly recommend them as a trusted partner.
Amogh Gupta
Sui Foundation, Validator Program Lead
Max and team at H2O were instrumental in providing us with critical feedback related to Scale3’s node monitoring product, Autopilot. If you are staking or interested in staking, you should definitely reach out to them.
Karthik Kalyanaraman
Scale3 Labs, Cofounder & CTO
H2O Nodes has been a highly supportive partner throughout our testnet phases. Their responsiveness and effective communication have been invaluable, and I highly recommend them as a reliable and efficient testnet partner.
Keith Dumont
Supra , Director of Developer Relations & Growth