Layer-2 Solution Immutable Closes $60M Series B Round

Immutable promises zero gas fees to improve NFT market, speed up transactions, and address carbon impact.

article-image

Blockworks exclusive art by Axel Rangel

share

key takeaways

  • The Ethereum network continues to be strained under pressure from the growing NFT market and the established DeFi industry
  • Immutable aims to expand its global engineering and sales team, and strengthen key partnerships with gaming companies

As transaction fees for NFTs grow to new heights because of the strained Ethereum network, layer-2 solution Immutable announced today that it had closed a $60 million Series B round led by some of the biggest names in crypto infrastructure investment.

According to a release from the company, the Series B round was co-led by BITKRAFT Ventures and King River Capital, with participation from Prosus Ventures, Galaxy Interactive, Fabric Ventures, Alameda Research, AirTree Ventures, Reinventure, Apex Capital, and VaynerFund. Immutable says this round will be primarily used to expand its global engineering and sales team, and strengthen key partnerships with gaming companies.

This brings Immutable’s total funds raised to $77.5 million. The company closed its Series A round in late 2019, raising $15 million in a round led by Naspers and Galaxy Digital.

“NFT trading is a terrible mainstream user experience right now. It’s expensive, illiquid, and the only existing scaling solutions compromise on the most important thing — the security and user-base of Ethereum. We want businesses to create their game, marketplace, or NFT application within hours via APIs, with a mainstream user experience. No blockchain programming required,” said Robbie Ferguson, co-founder at Immutable, in the release.  

Layer-2 solutions are a way to take some of the pressure off of the Ethereum blockchain by moving execution outside the main Ethereum chain while keeping transaction data on-chain. This allows applications to keep the security-by-consensus of the Ethereum chain but significantly, if not eliminate, transaction fees.

Gas fees
Historical gas price (in Gwei) since September 8; Source: gasnow.org

According to PumpMyGas.xyz, a tracker of gas fees for Ethereum NFTs, the gas cost for sellers on many of the largest NFT markets is now over $100 on top of gas costs for buyers which can range from $13 to $70. This creates a liquidity challenge for the industry, and prevents a low-cost NFT market from emerging. 

On the Ethereum network itself, the average transaction fee reached an all-time high of $70 earlier this year as NFT mania hit full-swing, according to bitInfocharts, and is now at around $22, down from $60 earlier this month.

According to Etherscan, NFT marketplace OpenSea was the top “Gas Guzzler”, using $2.4 million in fees during the last 24 hours. 

The price of Ethereum is currently at $3,360, down 1% in the last 24 hours. 

Are you a UK or EU reader that can’t get enough investor-focused content on digital assets?Join us in London on November 15th and 16th for the Digital Asset Summit (DAS) London. Use code ARTICLE for £75 off your ticket. Buy it now.

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