| Zerion | Users who want wallet activity and portfolio context across Base and other major networks. | Free wallet and portfolio views; API products have separate tiers. | Yes | Base, Ethereum, Solana, 50+ EVM networks | Organic |
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| DeFiLlama | Users who need open DeFi and chain-level economic context. | Free public dashboards; API and pro terms may vary. | Yes | Base, Ethereum, Solana, Arbitrum | Organic |
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| Dune | Analysts and teams that want custom SQL dashboards and shareable charts. | Free community access plus paid plans. | Yes | Base, Ethereum, Solana, Arbitrum | Organic |
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| DappRadar | Users looking for dapp discovery, category browsing, and app-level analytics. | Free public discovery pages; account and data products may vary. | Yes | Base, Ethereum, BNB Chain, Polygon | Organic |
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| The Graph | Apps and analytics teams that need indexed smart-contract data without building every data pipeline themselves. | Network and hosted-service costs depend on query, indexing, and product usage. | Public docs and developer access are available; production costs depend on usage path. | Ethereum, Base, Arbitrum, Optimism | Organic |
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| GoldRush | Wallets, portfolio tools, tax tools, and dashboards that need normalized blockchain data through REST APIs. | API pricing depends on usage, plan, and product surface. | Developer access and public docs are available; production limits depend on plan. | Base, Ethereum, Solana, Polygon | Organic |
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