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The Graph Review (2026)

The decentralized indexing protocol for querying blockchain data via GraphQL subgraphs

4.4(2,840)
Blockchain Indexers & APIsFree plan

Last updated: July 2026

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What is The Graph?

The Graph is the canonical decentralized indexing protocol for blockchain data, used by Uniswap, Aave, Compound, Balancer, and virtually every major DeFi protocol to serve their front-end data. Developers write subgraphs — schema definitions and mapping scripts that specify how to transform on-chain events into queryable GraphQL data — and deploy them to The Graph Network. The network's decentralized Indexers compete to serve subgraph queries, with Curators signaling quality by staking GRT on specific subgraphs and Delegators lending GRT to Indexers they trust. This economic mechanism is designed to produce a reliable, decentralized data layer that no single party can censor or take offline. The Graph currently supports 40+ chains including Ethereum, Arbitrum, Optimism, Base, Polygon, BNB Chain, Avalanche, Celo, Gnosis, and Near. The Subgraph Studio lets developers build, test, and publish subgraphs. For teams that need customized queries beyond what The Graph indexes, Firehose data streams provide raw block and transaction data. The GRT token incentivizes network participants; fees per query are paid in GRT. The transition from the deprecated Hosted Service to The Graph Network increased reliability but added cost complexity that some small teams find burdensome.

The Graph Pros & Cons

Pros

  • ✓ Standard for DeFi data — Uniswap, Aave, Compound all run on The Graph
  • ✓ GraphQL interface is type-safe and developer-friendly for front-end teams
  • ✓ Decentralized network resists censorship and single-point-of-failure outages
  • ✓ Firehose provides raw streaming data for teams building custom indexers
  • ✓ Huge open-source subgraph library — query existing subgraphs before writing your own

Cons

  • ✗ GRT payment model adds billing complexity vs simple API key plans
  • ✗ Subgraph sync can lag hours behind chain for high-activity contracts
  • ✗ Custom subgraph development requires AssemblyScript knowledge
  • ✗ Hosted Service deprecated — teams must migrate to paid network
  • ✗ Indexer reliability varies — some subgraphs have inconsistent availability

The Graph Pricing (2026)

The Graph offers a free plan.

The Graph

Subgraph Studio (Free to develop)

Free

  • ✓Build and test subgraphs
  • ✓Development queries
  • ✓Publish to network
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The Graph

Network (GRT per query)

Custom

  • ✓Decentralized indexing
  • ✓40+ chains
  • ✓GraphQL API
  • ✓Production SLA via Indexers
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The Graph Features

FeatureThe Graph
Query LanguageGraphQL
Decentralized✓
Multi Chain✓
Custom Subgraphs✓
Real Time Indexing✓
Historical Data✓
Open Source✓
Streaming Data✓
Governance Token✓
Self Hostable✓

Frequently Asked Questions

Is The Graph free?

Yes, The Graph has a free plan.

What is The Graph used for?

The Graph is used for the decentralized indexing protocol for querying blockchain data via graphql subgraphs. It's primarily used by Web3 teams in the Blockchain Indexers & APIs category.

What are the best alternatives to The Graph?

See our full alternatives comparison at web3tools.directory/alternatives/the-graph.

How does The Graph compare to other blockchain indexers & apis tools?

The Graph has a rating of 4.4/5 based on 2840 reviews. Key strength: Standard for DeFi data — Uniswap, Aave, Compound all run on The Graph. Main limitation: GRT payment model adds billing complexity vs simple API key plans.

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