Top Blockchain Ventures to Watch Out for in 2025

In 2024, the blockchain startup ecosystem is thriving, witnessing many companies making remarkable technological strides while securing significant financial backing. In this piece, we will spotlight several notable blockchain startups to monitor this year, along with highlights of their latest funding achievements.

Fhenix

Fhenix, a Layer 2 blockchain on Ethereum, aims to boost user privacy within decentralized applications. Established in 2023, this startup has rapidly scaled in response to the growing demand for privacy-oriented solutions within the blockchain sphere. Its unique structure facilitates secure transactions and ensures user data confidentiality, making it a sought-after option for developers and end-users alike.

Recently, Fhenix successfully raised $30 million in a Series B funding round, bringing its overall capital to roughly $40.72 million. This new influx of cash will enable Fhenix to solidify its position as a leader in privacy-centric blockchain technologies by expanding its user reach and enhancing its overall platform capabilities.

Xterio

Introducing Xterio, a dynamic Web3 gaming platform that harnesses artificial intelligence to deliver captivating gameplay experiences. The startup's primary objective is to utilize decentralized finance methods to empower gamers to earn rewards simply by playing games.

Since its inception, Xterio has successfully secured $15 million across its funding rounds, including a recent $15 million boost in its Series A round. This capital will drive the development of its gaming platform and attract more developers and gamers into its ecosystem.

Celestia

The innovative modular strategy of Celestia, which separates consensus processes from data availability, is reshaping how blockchain architecture operates. This Layer 1 blockchain's focus is on optimizing transaction arrangements while ensuring data accessibility, all without the direct involvement of smart contracts or complex computations. This groundbreaking approach empowers developers to build customized blockchains with ease.

Following a notable $55 million raise in its recent Series A funding round, Celestia stands poised to broaden its services and upgrade its infrastructure. With a total of $55 million secured, Celestia is well-equipped to influence the future of blockchain scalability.

Matter Labs

Matter Labs is at the forefront of developing cutting-edge rollup solutions aimed at enhancing transaction speeds, reducing costs, and ensuring high security for Ethereum users. Their zkSync technology employs zero-knowledge proofs, allowing Ethereum transactions to scale without compromising decentralization.

In its latest funding round, Matter Labs attracted $200 million from undisclosed investors, lifting its total funding to $258 million. This substantial influx will accelerate the development of zkSync and fortify the company’s presence in the market.

Tatum

For developers and businesses across various industries, Tatum provides a comprehensive platform designed to simplify the integration of blockchain technology. With user-friendly APIs simplifying access to multiple blockchains, Tatum enables organizations to adopt decentralized solutions without requiring extensive technical knowledge.

Recently, Tatum garnered $41.5 million in Series A funding, elevating its total financial backing to approximately $49.62 million. This funding will support Tatum in expanding its developer community and enhancing its platform capabilities.

Relai

Relai is a straightforward cryptocurrency trading platform that facilitates the purchase of Bitcoin via mobile devices, with a mission to make cryptocurrencies accessible to all, particularly newcomers to the crypto space.

In its latest seed funding round, Relai raised $4.5 million, bringing its total funding since launch in 2019 to $8.77 million. This capital will allow Relai to upgrade its platform and amplify its marketing initiatives.

Seedify

Seedify empowers creators to develop and monetize their games using blockchain technology on a user-generated content platform. By leveraging decentralized funding principles, Seedify not only supports creators but also offers unique experiences for gamers.

The company has successfully raised approximately $13.13 million in Series A funding, which will be utilized to broaden its community engagement and further refine its platform.

QANplatform

QANplatform presents a hybrid blockchain solution focusing on quantum resistance and rapid application development for enterprises aiming to integrate blockchain into their workflows. The platform enables users to build decentralized applications quickly and securely.

In its most recent funding round, QANplatform raised $40 million in Series B financing, pushing its total funds raised to about $58.3 million. This funding will enhance its market penetration and further its development of quantum-resistant features.

Archax

Based in London, Archax operates as a digital asset exchange offering custody and brokerage services on a global scale. The platform delivers trading solutions suitable for institutional-grade cryptocurrencies and tokenized assets.

Having successfully completed its $100 million Series A funding round, Archax has amassed over $121 million since its establishment. This significant financial boost will reinforce Archax’s trading infrastructure and support its regulatory compliance initiatives.

Flowdesk

Flowdesk not only provides trading solutions for a wide array of digital assets but also ensures liquidity for Grayscale Bitcoin ETFs. The startup's objective is to facilitate investment in cryptocurrencies for institutional clients.

Flowdesk recently secured $50 million in a Series B funding round, increasing its total raised to over $80 million. This capital will enable Flowdesk to enhance its liquidity services and expand its product offerings.