| BaseScan | Users and developers who want Etherscan-style Base exploration. | Free public explorer; API plans may vary. | Yes | Base | Organic |
| Blockscout Base Explorer | Users who want an open-source explorer view and contract/address pages. | Free public explorer. | Yes | Base | Organic |
| Alchemy | Teams that want a broad developer platform rather than only raw RPC endpoints. | Free tier plus pay-as-you-go and enterprise tiers. | Yes | Base, Ethereum, Polygon, Arbitrum | Organic |
| QuickNode | Production teams that want managed node access, broad network coverage, and throughput-oriented plan choices. | Free trial plus paid plans and enterprise options. | Free trial | Base, Ethereum, Solana, Arbitrum | Organic |
| Blockaid | Wallets, apps, and infrastructure teams adding protective security checks. | Business pricing depends on product and volume. | No public self-serve free tier verified. | Multiple chains and wallet/app integrations | Organic |
| Chainalysis | Compliance, investigations, and risk teams that need institutional blockchain intelligence. | Enterprise pricing. | No public self-serve free tier verified. | Multiple chains and compliance use cases | Organic |