The Graph lets you query 100,000 times a month for free and charges $2 per 100,000 queries after that; Moralis lists no free plan and starts at $149 a month. Web3 data tools split into three jobs: SQL analytics for research, indexing for your own app, and ready-made APIs for wallet and token data. Pick by the job first.
Quick answer
Dune is the best pick for onchain research with SQL across 130+ chains. For app backends, use The Graph for custom indexing and GoldRush or Moralis for ready-made wallet and token APIs.
- 01Dune: best for SQL analytics
- 02The Graph: best for custom indexing
- 03Goldsky: best for streaming pipelines
- 04GoldRush: Best multichain wallet API
- 05Moralis: best for EVM and Solana APIs
The 7 best web3 data tools
Dune lets you query onchain data with SQL across 130+ chains, build dashboards and pull results through an API.
- Platforms
- Web, API
- Free plan
- View-only after trial: no API exports, data writes or alerts
- Chains
- 130+ chains
Pros
- Homepage lists 130+ chains and 1.5M+ datasets
- No credits charged for SQL syntax errors or engine failures
- Plus plan allows 200 requests per minute on read endpoints
Cons
- Free tier is view-only, with no API access, data writes or alerts
- Analyst plan data export costs 10 credits per MB, versus 2 on Plus
- Analyst plan storage is capped at 1 GB
Skip it if you only want to view dashboards long term: after the trial, the free plan is view-only with no API exports or alerts.
The Graph indexes contracts into subgraphs you query with GraphQL. The first 100,000 queries a month are free, then $2 per 100,000, across 60+ networks.
- Chains
- 60+ networks
- Platforms
- Web, API
- Pricing
- $2 per 100,000 queries after the free tier
- Free plan
- 100,000 queries per month
- Token
- GRT
Pros
- 100,000 free queries every month
- Usage billing at $2 per 100,000 queries, payable by card or crypto
- Indexer software is public on GitHub
Cons
- Paying in crypto means managing a GRT billing balance
- Subgraphs must be written and deployed before querying
- Query results depend on third-party Indexers syncing each subgraph
Skip it if you need data from many contracts you do not control: writing subgraphs takes developer time.
#3G
Best for streaming pipelines
Goldsky hosts subgraphs and streams onchain data into your own database across 150+ chains. New accounts get $100 in credit without a card.
- Platforms
- API, Web
- Pricing
- Starter free credit; Scale pay as you go; Enterprise custom
- Free plan
- $100 in credit, no credit card required
- Chains
- 150+ chains
Pros
- $100 free credit with no card required
- 150+ supported chains
- Unlimited webhooks on the free Starter plan
Cons
- No flat monthly plan; Scale is pay as you go
- Slack and Telegram support only on Enterprise
- Off-chain data such as NFT metadata only on Enterprise
Skip it if you want a fixed monthly price: Scale is pay as you go.
#4G
Best multichain wallet API
GoldRush, from Covalent, returns balances, transactions, NFTs and prices from one API across 100+ chains. Paid plans start at $10 a month for 10,000 credits.
- Platforms
- API, SDK
- Free plan
- 14-day trial: 25,000 API credits, all APIs, full history
- Pricing
- Vibe Coding $10/mo (10,000 credits); Professional $250/mo (300,000 credits); Inner Circle custom
- Chains
- 100+ EVM and non-EVM chains
- Company
- Covalent
Pros
- 100+ chains, EVM and non-EVM, behind one API
- Full historical data on all plans
- $10/month entry plan for side projects
Cons
- Free access is a 14-day trial, not a permanent tier
- Vibe Coding plan is not for commercial apps
- Next step up is $250 per month
Skip it if you need a free plan: GoldRush offers a 14-day trial with 25,000 credits.
#5M
Best for EVM and Solana APIs
Moralis bundles Wallet, Token, NFT, Price, DeFi and Streams APIs across EVM chains, Solana and Bitcoin, all on every plan.
- Chains
- EVM networks, Solana and Bitcoin
- Platforms
- Web, API
- Pricing
- Starter $149/mo, Pro $249/mo, Business $749/mo (billed annually); Enterprise custom
- Free plan
- No free plan listed
- Chains
- 30+ chains (EVM, Solana, Bitcoin)
Pros
- Wallet, Token, NFT, Price, DeFi and Streams APIs on every plan
- Covers EVM chains, Solana and Bitcoin in one API
- Business plan removes the attribution requirement
Cons
- No free plan on the pricing page
- Starter at $149/mo (billed annually) is a high entry price for a data API
- Attribution required below the Business plan
Skip it if you are testing on a zero budget: Moralis lists no free plan and starts at $149 a month billed annually.
Bitquery serves GraphQL queries and WebSocket streams across 40+ chains. Paid plans start at $39 a month billed annually.
- Platforms
- API, Web
- Free plan
- 7-day trial: 1,000 API points, 100 MCP credits, 2 streams
- Pricing
- Personal $39/mo, Pro $79/mo (billed annually); archive history from $70/mo per chain
- Chains
- 40+ chains; 10 core chains on self-service plans
- Launched
- 2017 as Bloxy.info; Bitquery since 2018
Pros
- 7-day free trial includes live WebSocket streaming
- One GraphQL schema across 40+ chains
- Covers Polymarket and Hyperliquid data
Cons
- Self-service plans are real-time only; archive history from $70/mo per chain
- Personal plan has no streaming and no commercial use
- Paid self-service plans cover 10 core chains
Skip it if you need full history on many chains: archive history costs from $70 a month per chain.
Etherscan's API V2 covers 60+ chains under one key. The free tier allows 3 calls per second and up to 100,000 calls a day on selected chains, with attribution.
- Chains
- Ethereum, plus 60+ chains through the API
- Platforms
- Web, API
- Pricing
- Lite $49/mo, Standard $199/mo, Advanced $299/mo, Professional $399/mo, Pro Plus $899/mo
- Free plan
- 3 calls/sec, up to 100,000 calls/day, selected chains, attribution required
- Launched
- August 2015
Pros
- Free API tier: 3 calls/sec, up to 100,000 calls/day
- One API key covers 60+ chains
- Running since August 2015, SOC 2 Type II certified in August 2026
Cons
- Free tier covers only selected chains and needs attribution
- API Pro endpoints start at the $199/month Standard plan
- Robinhood Chain and Arc endpoints move behind the $49 Lite plan on October 16, 2026
Skip it if you need decoded, aggregated datasets: an explorer API returns raw records.
Web3 Data Tools compared
Select a name to jump to its review.
| Name | Best for | Pricing | Free plan | Chains |
|---|
| Dune | Analysts and dashboards | Not verified | View-only after trial: no API exports, data writes or alerts | 130+ chains |
|---|
| The Graph | Apps with their own schema | $2 per 100,000 queries after the free tier | 100,000 queries per month | 60+ networks |
|---|
| Goldsky | Hosted subgraphs and streams | Starter free credit; Scale pay as you go; Enterprise custom | $100 in credit, no credit card required | 150+ chains |
|---|
| GoldRush | Balances across 100+ chains | Vibe Coding $10/mo (10,000 credits); Professional $250/mo (300,000 credits); Inner Circle custom | 14-day trial: 25,000 API credits, all APIs, full history | 100+ EVM and non-EVM chains |
|---|
| Moralis | Wallet, token and NFT data | Starter $149/mo, Pro $249/mo, Business $749/mo (billed annually); Enterprise custom | No free plan listed | EVM networks, Solana and Bitcoin |
|---|
| Bitquery | Trading data and streams | Personal $39/mo, Pro $79/mo (billed annually); archive history from $70/mo per chain | 7-day trial: 1,000 API points, 100 MCP credits, 2 streams | 40+ chains; 10 core chains on self-service plans |
|---|
| Etherscan | Contract and tx lookups | Lite $49/mo, Standard $199/mo, Advanced $299/mo, Professional $399/mo, Pro Plus $899/mo | 3 calls/sec, up to 100,000 calls/day, selected chains, attribution required | Ethereum, plus 60+ chains through the API |
|---|
“Not verified” means we could not confirm the value on the project’s own pages.
How we rank web3 data tools
- 01Job fit: SQL research, custom indexing, or ready-made APIs.
- 02Free tier: published free allowance or trial.
- 03Chains: number of chains the tool lists.
- 04Paid entry price: lowest monthly plan on the pricing page, same billing period where stated.
- 05Output: dashboard, GraphQL, REST or streams into your own database.
No project paid to be listed or ranked. Full rules: methodology.
How to choose
Research or product?
For one-off research, SQL on Dune is fastest. For data your app reads on every page load, use an API (GoldRush, Moralis) or your own index (The Graph, Goldsky).
Check the free plan type
The Graph gives 100,000 free queries a month with no end date; GoldRush and Bitquery offer trials of 14 and 7 days; Moralis lists none.
Watch per-chain charges
Bitquery charges archive history per chain from $70 a month. Estimate chains times months before you commit.
Keep raw lookups on explorer APIs
Etherscan's free tier allows up to 100,000 calls a day and is enough for contract ABIs and single transactions.
Who should skip all of these
- Traders looking for wallet-tracking signals: see portfolio trackers and onchain intelligence tools instead.
- Teams that need raw node access: use an RPC provider.
Bottom line
Use Dune for research and The Graph or Goldsky for your own app's index.
For ready-made wallet and token data, GoldRush has the cheaper entry plan; Moralis covers Solana and Bitcoin in the same API but has no free plan.
Educational content, not financial advice. Crypto assets are volatile; do your own research.
FAQ
What is the best free web3 data tool?
±
The Graph has an ongoing free allowance of 100,000 queries a month. Etherscan's API is free up to 3 calls per second on selected chains. Dune's free plan is view-only after the trial.
Is Dune free?
±
You can view dashboards for free. After the trial, the free plan has no API exports, data writes or alerts.
The Graph or Goldsky?
±
Both run subgraphs. The Graph is a decentralized network billed per query; Goldsky is a hosted service that can also stream data into your own database.
Does Moralis have a free plan?
±
Its pricing page lists none. Paid plans start at $149 a month billed annually.
Can I get Solana data from these tools?
±
Yes from Dune, Moralis, GoldRush and Bitquery. Etherscan's API covers EVM chains; for Solana see our block explorer list.
What changed in this list
2026-09-26First version: 7 web3 data tools across SQL analytics, indexing and data APIs.