Exploring the Top Proof of Stake (PoS) Blockchains for Staking in 2025
Discover the top Proof of Stake (PoS) blockchains for staking in 2025. Learn about staking rewards, APYs, and how to easily stake your assets on Ndax for passive income.?
Introduction
In the world of cryptocurrency and blockchain, staking has become an essential part of securing and growing digital assets. By locking tokens into a blockchain network, users contribute to network security and governance while earning passive income in the form of staking rewards. As the blockchain ecosystem continues to evolve, various platforms offer unique opportunities for staking, each with its own set of features, rewards, and risks. In this blog, we’ll take a closer look at some of the top blockchain platforms in 2025 that offer staking opportunities, focusing on their unique characteristics and staking metrics. ?
And the best part? You can stake all of these assets on Ndax, a secure and user-friendly cryptocurrency exchange platform. Ndax provides an easy way for you to stake a wide variety of blockchain tokens while earning passive income. Whether you're new to staking or a seasoned crypto enthusiast, Ndax makes it simple to manage your assets and earn rewards across multiple networks.?
Ethereum (ETH)
Launched in 2015, Ethereum is the second-largest cryptocurrency by market capitalization and one of the most widely used blockchain platforms in the world. Known for its flexibility and programmability, Ethereum serves as the foundation for a vast ecosystem of decentralized applications (dApps), decentralized finance (DeFi), and non-fungible tokens (NFTs). The Ethereum network transitioned to Proof of Stake (PoS) with the Ethereum 2.0 upgrade, allowing users to stake their ETH to support the network and earn rewards. The shift to PoS has not only improved the network's scalability but also reduced its energy consumption, addressing concerns about the environmental impact of blockchain technology. Ethereum’s sma
rt contract functionality continues to drive innovation across industries, including finance, supply chain, and gaming. As Ethereum moves towards full scalability with upcoming network upgrades, it remains at the forefront of blockchain development and adoption.?
ETH Staking Metrics Overview?
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Cardano (ADA)
Founded by Ethereum co-founder Charles Hoskinson in 2017, Cardano is a highly secure and scalable blockchain that uses a Proof of Stake (PoS) consensus mechanism. Unlike other blockchains, Cardano’s development is research-driven, with peer-reviewed protocols ensuring the security and reliability of the ecosystem. Cardano’s staking model is designed to be energy-efficient and environmentally friendly, offering a sustainable alternative to other platforms. The platform’s Ouroboros PoS protocol was the first to be peer-reviewed, which adds an extra layer of credibility to its design. By focusing on scalability, sustainability, and interoperability, Cardano is positioning itself as a blockchain that can serve a wide range of use cases, from financial applications to healthcare solutions. The ongoing upgrades and developments on the platform continue to attract both developers and investors, making Cardano one of the most promising PoS ecosystems in the crypto space.?
ADA Staking Metrics Overview?
Polkadot (DOT)
Launched in 2020 by Ethereum co-founder Gavin Wood, Polkadot is a multi-chain blockchain platform that allows different blockchains to interoperate and share information. Polkadot’s key feature is its use of parachains, which are custom blockchains that can communicate with each other. This enables cross-chain compatibility and scalability, making Polkadot a promising platform for decentralized applications and Web3 projects. The network’s shared security model ensures that all parachains benefit from Polkadot’s robust and secure infrastructure. Through its governance model, Polkadot also allows token holders to have a say in the network's development, making it one of the most decentralized platforms available. As interoperability becomes increasingly important in the blockchain space, Polkadot’s vision of a multi-chain future is gaining significant traction and adoption.
DOT Staking Metrics Overview?
The Graph (GRT)
The Graph is a decentralized indexing protocol that helps developers retrieve data from various blockchain networks, including Ethereum. It enables developers to build and query APIs, called subgraphs, that simplify data retrieval for decentralized applications. The Graph's staking system plays a crucial role in incentivizing participants and maintaining the decentralization of the network. By allowing developers to easily access blockchain data, The Graph contributes to the wider adoption of decentralized applications (dApps) and the growth of the Web3 ecosystem. As more projects integrate The Graph’s services, the demand for indexing services is expected to increase, positioning The Graph as a key player in the blockchain data infrastructure space. Its unique decentralized model also ensures that data retrieval remains secure, transparent, and resistant to censorship.
GRT Staking Metrics Overview?
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Polygon (POL)
Polygon is a Layer 2 scaling solution for Ethereum that enhances the speed and reduces the costs of transactions using sidechains and other technologies. Launched in 2017, Polygon offers a scalable solution for decentralized applications (dApps) and DeFi, while maintaining Ethereum's security and decentralization. Polygon’s native token, POL, can be staked to earn rewards while helping secure the network. The platform has gained significant traction among developers due to its low transaction fees and high throughput, enabling faster and cheaper decentralized applications. Polygon also supports interoperability with Ethereum, enabling seamless integration between Ethereum-based projects and the Polygon ecosystem. As more DeFi platforms and dApps move to Polygon, the network is expected to become an even more critical component of the Ethereum ecosystem in the coming years.
POL Staking Metrics Overview?
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Solana (SOL)
Solana is a high-performance blockchain platform that uses a combination of Proof of History (PoH) and Proof of Stake (PoS) to achieve extremely fast transaction speeds and low fees. Solana’s design focuses on scalability, making it a popular choice for developers building high-throughput applications such as DeFi platforms, NFTs, and Web3 projects. The platform boasts one of the highest transaction speeds in the blockchain industry, with a maximum theoretical Transactions Per Second (TPS) of 65,000. This scalability, combined with low fees, makes Solana an attractive choice for applications requiring quick and cost-efficient transactions. The network’s ability to handle high volumes of data efficiently positions it as a leading platform for the growing decentralized finance and NFT markets. While Solana has faced network outages in the past, its strong developer community continues to work on improvements to ensure a more resilient network in the future.
SOL Staking Metrics Overview?
Cosmos (ATOM)
Cosmos aims to create an “Internet of Blockchains” by enabling interoperability between different blockchain networks. Launched in 2019, Cosmos uses the Tendermint consensus algorithm and provides a framework (Cosmos SDK) for building custom blockchains, called zones, that can communicate with one another. The ATOM token is used for staking, securing the network, and governance. Cosmos’ innovative approach to blockchain interoperability allows various blockchains to communicate and share data, fostering collaboration and reducing fragmentation in the blockchain ecosystem. By enabling these independent blockchains to operate together, Cosmos is facilitating the next wave of decentralized applications that require cross-chain functionality. As more projects adopt the Cosmos SDK, the potential for creating scalable and interoperable blockchain networks is expanding, solidifying Cosmos as a critical player in the blockchain space.
ATOM Staking Metrics Overview
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Near Protocol (NEAR)
Launched in 2020, NEAR Protocol focuses on scalability and user-friendliness. The platform utilizes Nightshade, an innovative sharding-based consensus mechanism that allows transactions to be processed across multiple chains simultaneously. NEAR’s fast transaction speeds and low fees make it an attractive option for developers building decentralized applications. The protocol's unique design prioritizes developer experience, providing easy-to-use tools and seamless onboarding for developers who want to build dApps. NEAR’s strong focus on user experience also extends to its efforts to simplify crypto for non-technical users, which could lead to wider adoption of decentralized services. By enabling faster and more affordable dApp development, NEAR is poised to become an important platform in the blockchain ecosystem, particularly for applications in DeFi and gaming.
NEAR Staking Metrics Overview?
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Celestia (TIA)
Celestia, launched in 2023, is a modular blockchain designed to separate consensus and data availability from execution. This innovative approach allows developers to build custom blockchains (rollups) while leveraging Celestia’s network for consensus and data storage. This flexibility enhances scalability and interoperability, making it ideal for decentralized finance (DeFi) and Web3 projects. Celestia’s modular design allows for greater customization, as developers can optimize execution environments for their specific needs while still benefiting from the security and data availability provided by the Celestia network. This separation of concerns makes it easier to deploy high-performance blockchains tailored to specific use cases, enhancing the overall efficiency of the ecosystem. As more rollups and applications use Celestia’s infrastructure, the network is expected to become a foundational part of the future blockchain ecosystem.
TIA Staking Metrics Overview
Injective Protocol (INJ)
Injective Protocol is a decentralized exchange (DEX) and trading platform built on the Cosmos network, offering fast and secure cross-chain trading without gas fees. Its layer-2 solution enables high throughput and low-latency trading, making it an attractive platform for decentralized finance (DeFi) applications. Injective’s focus on cross-chain compatibility allows users to trade assets across different blockchain networks without relying on centralized intermediaries. This unique feature positions Injective as a powerful solution for users seeking decentralized, trustless trading experiences. By eliminating gas fees and enabling seamless cross-chain trading, Injective makes it easier for users to access liquidity and trade various digital assets. The growing popularity of decentralized exchanges (DEXs) highlights Injective’s potential to disrupt the centralized exchange model and expand the DeFi ecosystem.
INJ Staking Metrics Overview?
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Sei (SEI)
Launched in 2023, Sei is a layer-1 blockchain optimized for decentralized finance (DeFi) applications. It utilizes Proof of Liquidity (PoL) to enhance transaction efficiency and reduce latency, offering a seamless trading experience for DeFi users and developers. Sei is designed to handle the high throughput demands of DeFi applications while maintaining low fees and fast transaction speeds. Its consensus mechanism allows it to achieve low-latency transaction finality, which is particularly important for DeFi protocols that require real-time settlement and order book management. Sei's focus on DeFi-specific features help ensure that the platform can scale efficiently and meet the growing needs of decentralized financial services. As DeFi continues to gain mainstream adoption, Sei’s specialized infrastructure could position it as a key player in this rapidly evolving space.
SEI Staking Metrics Overview?
Sui (SUI)
Sui, developed by Mysten Labs and launched in 2022, is a high-performance blockchain that utilizes a unique consensus mechanism called Mysticetic. This approach allows parallel transaction processing for greater throughput and speed, making Sui a promising platform for decentralized applications and digital assets. Sui’s architecture is designed to optimize both horizontal scalability and low-latency transaction finality, providing a solid foundation for fast, real-time applications. Its innovative consensus mechanism significantly reduces bottlenecks, enabling developers to build high-performance applications without sacrificing security. As Sui continues to evolve and scale, its potential to handle a large number of transactions at scale makes it a promising contender in the future of blockchain technology. With growing interest in digital assets and Web3, Sui is well-positioned to become a leading platform for decentralized applications across various sectors.
SUI Staking Metrics Overview?
Conclusion
As the blockchain ecosystem grows and evolves, staking continues to play a crucial role in securing networks and generating passive income. Each of these platforms—whether it’s Ethereum’s robust dApp ecosystem, Cardano’s research-driven approach, or Solana’s high-speed transactions—offers unique staking opportunities suited to different needs and preferences. ?
Whether you’re a seasoned investor or just starting with crypto, understanding the staking metrics of each platform can help you make informed decisions to maximize your rewards. All of these assets can be easily staked on Ndax, providing a secure and convenient platform to manage your crypto investments. Happy staking!?
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Disclaimer: This article is not intended to provide investment, legal, accounting, tax or any other advice and should not be relied on in that or any other regard. The information contained herein is for information purposes only and is not to be construed as an offer or solicitation for the sale or purchase of cryptocurrencies or otherwise.