Indexer Infrastructure
Indexers stress RPC providers differently than frontend apps. Review log scanning, archive or debug method support, WebSockets, replay windows, explorer APIs, analytics exports, and provider rate behavior before building the pipeline.
Updated June 5, 2026. Crypto.club uses public sources only and does not provide investment, tax, legal, custody, or security incident-response advice.
Answer First
Shortlist
| Product | Best For | Pricing | Free Tier | Networks | Disclosure |
|---|---|---|---|---|---|
| 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 |
| Infura | Teams already using Consensys tooling or needing established Ethereum infrastructure. | Free tier plus paid plans. | Yes | Base, Ethereum, Linea, Polygon | Organic |
| 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 |
| Dune | Analysts and teams that want custom SQL dashboards and shareable charts. | Free community access plus paid plans. | Yes | Base, Ethereum, Solana, Arbitrum | Organic |
Product Notes
Developer platform for RPC, enhanced APIs, webhooks, account abstraction, and app infrastructure.
Blockchain infrastructure platform with RPC endpoints, streams, webhooks, IPFS, add-ons, and analytics.
Consensys infrastructure product for Ethereum and EVM network access.
Etherscan-family block explorer for Base transactions, addresses, contracts, tokens, and contract verification.
Open-source explorer instance for Base referenced by Base documentation.
Community and team analytics platform for querying blockchain data and publishing dashboards.
Related Comparisons
FAQ
Method coverage, log scan behavior, archive/debug access, WebSocket stability, checkpointing, replay strategy, pricing meter, and support response matter more than a generic free-tier claim.
A single provider can work for a small pipeline, but production indexers should design configuration and checkpoints so a fallback provider can be tested without rewriting the system.
Explorers help verify contracts, event logs, and public state, but they are supporting references. The production indexer still needs dependable node or RPC access.