Our Focus

Real-time blockchain applications. 

Blocknative builds infrastructure to monitor and manage the complexity of transacting on public blockchain networks. Learn more about how we are shaping the future of DeFi, NFTs, and more. 

Blocknative 101 — Matt Cutler-1
About Blocknative

Shaping the future of Defi.

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Build Bold Ideas with Blocknative

Our values

Blocknative is an active participant in the blockchain ecosystem supporting leading projects and engaging with customers to assure smooth and reliable blockchain transaction processing.

We ship


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Technical excellence

We boldly and enthusiastically pursue ambitious innovation, set high standards, and build great products.

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Transparent communication

Our culture is based on authenticity, mutual respect, and trust. We communicate accurately, credibly, and professionally.

Where you can do the best work of your career
We strive to provide our team with the conditions to do their best work.

Our Global Footprint


Year founded


Team members


Transactions per second across our global data network

Our investors share our vision

We are fortunate to count many leading ecosystem participants as investors. This includes Robert Leshner, Altonomy Ventures, Kain Warwick and Jordan Momtazi, Ryan Sean Adams and David Hoffman, Stani Kulechov, and Diogo Monica. Learn more in our Series A-1 post.

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Our Leadership Team

Matt Cutler
Chris Meisl
McKenzie Arthur
VP of Finance & Ops
Sean O'Connor
Chief of Staff

Our Advisors

Seth Levine
Spencer Bogart
Niel Robertson
Dan Ruch
Taylor Monahan
Anthony Sassano
Noah Jessop
Zach Krasner
Mariano Conti
Do the best work of your career

Join our team.

Blocknative aims to make working with mempool data as easy and accessible as working with every other aspect of Web3. We are actively looking for like-minded professionals to join our adventure.

Health coverage

No matter where you live, we offer a market competitive suite of benefits. Enroll in health, dental, vision, disability, and life insurances, and Blocknative covers some or all of the premiums.

Invested in your future

All full-time employees enjoy 401(k) and share Blocknative success via stock option grants.

Paid time off

We offer flexible paid time off — take what you need as long as it works with you and your team, and all Blocknative employees get home office reimbursements.

Learning & development

Your individual growth and development is important to us and we provide the resources to help you grow your career while at Blocknative.

Learn more about Blocknative

Explore the Blocknative blog to stay up to date with all that our team is up to.

No More Decoding Headaches: Announcing The Blocknative Decoding API
No More Decoding Headaches: Announcing The Blocknative Decoding API
For builders working with Layer 2 (L2) solutions, one challenge has consistently slowed development progress: decoding the complex data streams used for transaction settlement onto the L1 chain. This process is not only time-consuming but also requires significant technical expertise.
Blocknative Blocknative
Blob Inversion: An Investigation Into the June 20th 2024 Blob Spike
Blob Inversion: An Investigation Into the June 20th 2024 Blob Spike
Thank you to all those who provided input and review on this piece, including Julian Ma, Soubhik Deb, Barnabe Monnot, Max Resnick, Mallesh Pai, Davide Crapis, Ed Felten, Roberto Bayardo, Potusz, and the Blocknative team. On Thursday, June 20, 2024, the Blob Base Fee spiked to 8,000 GWEI, making blobdata (type 3 transactions) more expensive than calldata (type 2 transactions) for the second time since the Dencun upgrade. During the inversion event, L2s incurred an estimated overpayment of ~166 ETH (approximately $550,000 USD) by including data in batches sent to Ethereum as blobdata instead of calldata. What happened? Why did we see another spike similar to the blobscription craze?
Blair Marshall Blair Marshall
Ethereum's EIP 4844 Dencun Upgrade: A 85-Day Analysis
Ethereum's EIP 4844 Dencun Upgrade: A 85-Day Analysis
Ethereum's EIP 4844 Dencun Upgrade: An 85-Day Analysis Ethereum's EIP 4844, part of the Dencun upgrade, has seen substantial adoption of blob-carrying transactions (Type 3) within its first 85 days. A deep dive into this period reveals several key trends and insights about the upgrade's impact on Layer 2 (L2) protocols and the broader Ethereum ecosystem. The Blocknative data science team recently published an in-depth analysis of the performance of Blobs since its launch; you can read the full article here or read on for some highlights.
Victoria Tran Victoria Tran

Connect with us. Build with us.

"After first building our own infrastructure, we appreciate that mempool management is a difficult, expensive problem to solve at scale. That's why we partner with Blocknative to power the transaction notifications in our next-generation wallet."