TOP 7 Public Chain Projects Worth Investing in the United States

In the dynamic landscape of blockchain technology, the United States remains a global leader in public chain innovation. From high-speed transaction processing to decentralized finance (DeFi) integration, American public chains are pushing the boundaries of what’s possible. The United States has multiple influential public chain projects. Here’s a comprehensive look at the top seven public chain projects originating from the USA:

1. Solana (SOL)

• Origin: Founded by Solana Labs in California, Solana has emerged as a high-performance blockchain known for its lightning-fast transactions and high throughput.
• Key Features: Utilizes a unique consensus mechanism called Proof of History (PoH) alongside Proof of Stake (PoS), enabling up to 65,000 transactions per second (TPS).
• Ecosystem Growth: As of August 2025, Solana has become the second-largest DeFi blockchain globally, with a total value locked (TVL) of 102billion.ItsDeFiecosystemsupportsover329protocolsandhasattractedover340 billion in cross-chain assets.
• Notable Projects: Jupiter (JUP), Kamino Finance (KMNO), and Jito (JTO) are among the leading DeFi projects on Solana, offering services ranging from DEX aggregation to liquid staking.

2. Avalanche (AVAX)

• Origin: Launched by Ava Labs in New York in September 2020, Avalanche is a scalable smart contract platform designed for high-speed transactions and low costs.
• Key Features: Utilizes a unique consensus protocol and subnet infrastructure to achieve fast transaction times and high throughput.
• Ecosystem: Avalanche supports a wide range of decentralized applications (dApps) and has become a popular choice for DeFi projects due to its scalability and interoperability.

3. Chainlink (LINK)

• Origin: Founded by SmartContract in San Francisco in June 2017, Chainlink is a decentralized oracle network that connects smart contracts with real-world data.
• Key Features: Provides secure and reliable data feeds to smart contracts, enabling them to interact with external systems and APIs.
• Adoption: Chainlink is widely used across various blockchain ecosystems, including Ethereum, Solana, and Avalanche, to facilitate complex smart contract functionalities.

4. Sui (SUI)

• Origin: Developed by Mysten Labs, with a team comprising former Meta blockchain project members, Sui is a high-performance, scalable Layer 1 blockchain.
• Key Features: Built on the Move programming language, Sui offers parallel execution capabilities and supports high-frequency trading and complex smart contracts.
• Ecosystem: Sui has attracted a growing number of developers and projects, particularly in the NFT and gaming sectors, due to its dynamic asset handling and fast transaction times.

5. Aptos (APT)

• Origin: Led by Aptos Labs, whose members collaborated on Meta’s Diem blockchain project, Aptos is a high-performance blockchain designed for scalability and modularity.
• Key Features: Utilizes the Move programming language and features a parallel execution engine, enabling it to handle up to 10,000 TPS.
• Market Potential: With a focus on emerging markets like Southeast Asia and Africa, Aptos is poised for significant growth, particularly in the GameFi and payment sectors.

6. Monad

• Origin: A US-based Layer 1 blockchain project, Monad aims to enhance transaction efficiency through parallel processing while maintaining compatibility with the Ethereum ecosystem.
• Key Features: Offers multi-threaded execution and extremely high TPS capabilities, making it suitable for complex smart contract logic and high-frequency financial transactions.
• Investment: Monad has received significant investment from top-tier institutions like Paradigm, highlighting its potential as a future leader in the blockchain space.

7. Kadena (KDA)

• Origin: Founded by Wall Street veterans Stuart Popejoy and Will Martino in 2016, Kadena is an enterprise-grade Layer 1 proof-of-work (PoW) blockchain.
• Key Features: Utilizes a unique consensus mechanism called Chainweb, which allows parallel chains to process transactions simultaneously, enhancing scalability and throughput.
• Decentralization: As the only US-based PoW blockchain, Kadena emphasizes decentralization and security, making it an attractive option for institutional investors and enterprises.

The United States continues to be at the forefront of blockchain innovation, with these seven public chain projects leading the charge. From high-speed transaction processing to decentralized finance and beyond, these projects are shaping the future of blockchain technology and driving adoption across industries. As the blockchain ecosystem evolves, these American public chains are poised to play a pivotal role in defining the next generation of decentralized applications and services.