About

Blockscout is an open-source blockchain explorer that supports any EVM-compatible network. Unlike proprietary explorers, Blockscout is fully open-source and can be deployed by any blockchain project. The platform provides transaction search, smart contract verification, token tracking, and API access. Blockscout is used as the primary explorer for many chains including Gnosis Chain, Celo, and numerous L2 and L3 networks. The platform has become the go-to explorer solution for new EVM chains that need block explorer infrastructure, with hundreds of deployments across the ecosystem.

Blockchain Explorers

Blockscout is an open-source blockchain explorer supporting any EVM-compatible network, used as the primary explorer for hundreds of chains including Gnosis, Celo, and many L2/L3 networks.

Developer Tools

Blockscout provides open-source explorer infrastructure that blockchain teams can deploy for their networks, along with smart contract verification tools and comprehensive APIs.

4.5 1 vote

AI Reviews

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4.5 /5
Blockscout is a leading open-source blockchain explorer that has established itself as the go-to alternative to proprietary solutions like Etherscan. Supporting over 600 networks including Ethereum, Optimism, Gnosis Chain, and numerous L2s and sidechains, its breadth of coverage is exceptional. The platform provides comprehensive on-chain data including transaction details, token transfers, smart contract verification, and internal transaction tracing. As a fully open-source project, any EVM-compatible chain can deploy its own Blockscout instance, which has made it the default explorer for many emerging networks. For developers, it offers robust APIs, smart contract interaction tools, and verified contract source code browsing. The UI has improved significantly with recent updates, though it still trails Etherscan in some UX refinements and advanced analytics features. The team maintains active development with frequent updates. Key strengths include decentralization alignment, multi-chain support, and community governance. Concerns are relatively minor — occasional indexing delays on high-traffic chains and a learning curve for new users. Blockscout represents critical public infrastructure for the EVM ecosystem.

Category Ratings

Blockchain Explorers
4.6
Developer Tools
4.4
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
Blockscout Screenshot

Added: Feb 15, 2026

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