Key takeaways
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As Ethereum continues to scale, block explorers have become essential tools for users tracking ETH, tokens, NFTs and smart contracts.
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Etherscan, founded in Malaysia, goes beyond contract verification, token tracking and gas estimation, though it lacks portfolio management features.
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Based in Thailand, ethplorer specializes in token-centric data. It offers portfolio tracking and a developer-friendly API, making it a strong choice for Defi and NFT users.
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Supporting multiple blockchains, blockchair provides advanced filters and exportable data sets. While powerful for researchers and analysts, its complex interface can be overwhelming for beginners.
Anyone using ether (Eth) or ERC-20 tokens benefit from a reliable block explorer. These tools make it easier to verify transactions in decentralized finance (defi), follow non-fixed token (nft) Mints and Checks Smart Contract activity, offering a clear view of what is happening on the Ethereum network.
But how do you choose the right tool for the job? This article looks at the top five Ethereum block explorers of 2025, comparing them based on data depth, features and user experience.
Olerscan
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Founded by: Matthew Tan (launched August 2015)
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Headquarters: Kuala Lumpur, Malaysia
Etherscan is a blockchain explorer designed for Ethereum ecosystem. It is widely used by individuals, developers and institutions to verify transactions, track smart contracts and analyze token activity. The reliability and extensive onchain data make it one of the most trusted tools for monitoring Ethereum network activity.
Unique features
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Advanced tools for contract verification, enabling developers to publish and review Smart Contract Code
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Token Tracking for ERC-20ERC-721 (NFTS) and ERC-1155 Multi-Token Standards
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Gas Tracker provides real-time fee estimates to optimize transaction costs.
Advantages
cons
do you know Block explorers are often called the “Google of Blockchain.” They let anyone search for transactions, wallet addresses, smart contracts and tokens, providing transparent, searchable access to Ethereum’s public ledger.
Ethplorer
Founded by: Alexi Lane in 2016
Headquarters: Thailand
Ethplorer has established a unique role within the Ethereum ecosystem by focusing on token-centric data. It provides a clear view of token transactions and wallet activity, making it useful for Users of the defi and NFT collectors.
Unique features
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Detailed token analytics that offer a comprehensive view of ERC-20 and ERC-721 activity
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Developer-friendly API for easy integration
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Portfolio tracking to track multiple wallets within a single interface.
Advantages
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Clean, user-friendly interface tailored for token-oriented users
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Ideal for Defi and NFT traders who need to track token movements efficiently
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Offers a free tier with useful tools for everyday users.
cons
do you know Etherscan’s Gas Tracker gained popularity during the Defi Boom. By showing transaction fees in real-time, it helped users plan their swaps and NFT mints more strategically to avoid overcharges.
Blockchair
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Founded by: Nikita Zhavoronkov in 2016
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Headquarters: Dublin, Ireland
Blockchair is a Multichain Blockchain Explorer beyond Ethereum. It offers support for major networks like Bitcoin, Dogecoin and more. Advanced filtering and data export tools make it especially useful for researchers, analysts and organizations that need a detailed view of the blockchain.
Unique features
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A multichain explorer that supports major blockchains like Ethereum, Bitcoin, Dogecoin and many others
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Equipped with advanced filtering and search tools that allow detailed and accurate analysis of blockchain data
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Privacy-first design is emphasized, enabling users to export large data sets for external research and offline analysis.
Advantages
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Ideal for advanced users, researchers and data analysts
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Allows cross-chain comparisons and research across multiple blockchain networks
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Provides downloadable data sets suitable for academic, institutional or research use.
cons
Oklink
Oklink is a professional grade, multichain blockchain explorer developed under the OKG technology group. It supports major blockchains such as Ethereum and Bitcoin, offering robust tools for transaction tracking, StableCoin Onchain risk monitoring and analysis. Known for its strong following and Anti-Money Laundering (AML) Features, Oklink is widely used by analysts, compliance teams and institutions that require deeper blockchain visibility beyond basic transaction searches.
Unique features
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A multichain explorer with strong Ethereum integration and support for major blockchains
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Equipped with specialized compliance and AML tools for risk monitoring
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StableCoin provides advanced token and tracking with Onchain intelligence features for improved risk assessment.
Advantages
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Offers high-quality analytics tailored for businesses, regulators and compliance teams
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Enables real-time transaction monitoring with compliance-oriented filters to identify suspicious activity
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Supports multiple blockchains and languages, making it suitable for a global user base.
cons
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Focused more on professionals and institutions than everyday retail users
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Advanced analytics and onchain intelligence features are accessible through paid subscription plans.
do you know Block explorers often reveal dormant wallets holding forgotten ETH and tokens. Some have remained unchanged since Ethereum’s earliest days, sparking speculation that these fortunes could be lost forever.
Tokenview
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Founded by: Shi Jin, Jessica Fowler and Kevin in 2017
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Headquarters: Hong Kong (China)
Tokenview is a versatile multichain blockchain explorer that covers several networks beyond Ethereum. It offers a unified interface to track transactions, wallet balance, token data and contract activity. This makes it especially useful for users who are active in defis, NFTs and cross-chain operations.
Unique features
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Allows real-time tracking of wallet balances and assets across multiple blockchains
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Combines onchain data with token price information, offering a unified view for faster and more efficient analysis.
Advantages
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Ideal for users in multiple blockchain ecosystems
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Provides an integrated interface to track transactions, balances and token/market data
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Supports a wide variety of networks and features, making it available to both casual and more advanced users.
cons
How to compare the top five Ethereum block explorers
The leading Ethereum block explorer offers a set of features designed for different user needs, with their own strengths and limitations.
Here is a table comparing the top five Ethereum block explorers:
Match Ethereum block explorers to your needs
With Ethereum activity falling in 2025, block explorers have become more important than ever. Each of the top five platforms – Etherscan, Ethplorer, Blockchair, Oklink and Tokenview – serves a different purpose for different users.
Etherscan is known for its reliable onchain data, contract verification tools and user-friendly interface. Ethplorer is dedicated to token activity, offering portfolio tracking and analytics for Defi and NFT users. Blockchair appeals to researchers with multichain support, advanced filters and data sets. Oklink targets institutions with compliance tools, real-time monitoring and professional analytics. TokenView provides extensive multichain coverage, integrating transaction, balance and token data across multiple networks.
Together, these explorers capture the expansion of the Ethereum ecosystem, supporting everything from basic transactions to institutional compliance. Whether you are an entrepreneur, developer, researcher or business, block explorers remain essential for navigating the transparency and innovation of Ethereum in 2025.
This article does not contain investment advice or recommendations. Every investment and trading move involves risk, and readers should do their own research when making decisions.
