Alchemy
Alchemy: Multi-chain RPC, indexed data, and wallet APIs, with usage-based pricing beyond the free tier. Ranked #4 of 50 in Blockchain Developer Platforms by our editors (8.5/10); pricing: Free plan; best for apps needing multi-chain RPC, indexed data, and wallet APIs.
At a glance
- Editor score8.5 / 10
- PricingFree plan
- Best forApps needing multi-chain RPC, indexed data, and wallet APIs
- Free planYes
- Contract deploymentYes
- Founded2017 · San Francisco, California, United States
- Facts checked4 Oct 2026
Where it wins
- RPC, indexed token, NFT, portfolio, transfer, and pricing data APIs
- Webhooks, WebSockets, wallet APIs, and account-abstraction tools
- Integrates with Ethers.js, viem, web3.js, Hardhat, and Foundry
Where it doesn't
- Emphasizes infrastructure and data APIs over contract authoring and testing
- Pay As You Go costs scale with Compute Unit usage
- Cloud-hosted platform, rather than self-hosted node infrastructure
Our verdict on Alchemy
Alchemy brings blockchain infrastructure and developer tools together for teams building decentralized applications. Its hosted APIs provide RPC access to read blockchain state and submit transactions, while indexed data endpoints cover token, NFT, portfolio, transfer, and pricing information. Apps needing multi-chain access, data retrieval, event notifications, or wallet and account-abstraction APIs are a natural fit. The platform is cloud deployed, with a JavaScript SDK and a dashboard for API keys, apps, and usage analytics.
For pricing, the Free plan costs $0 per month and includes 30 million Compute Units per month, 25 requests per second, five apps, five webhooks, and access to mainnets and testnets. The Pay As You Go plan bills by Compute Unit: rates are $0.45 per million CUs up to 300 million monthly CUs and $0.40 per million CUs thereafter. Enterprise pricing is custom and includes dedicated support engineers and SLAs. Because usage is measured in Compute Units, teams should consider their expected API activity when comparing the free allowance with paid usage.
The breadth of the API surface is the main draw: WebSockets and webhooks support event streaming and notifications, while wallet and account-abstraction APIs include bundler and gas-management capabilities. Transaction simulation and rollup infrastructure based on Arbitrum Nitro (Orbit) add further infrastructure options. Ethers.js, viem, web3.js, Hardhat, and Foundry are listed integrations. Alchemy is a fit for teams prioritizing hosted infrastructure and data APIs; teams focused primarily on authoring and testing contracts may prefer a more contract-development-centered platform.
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Alchemy pricing
All 3 Alchemy plans and prices →
Alchemy fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Supported chains | 100 |
| Node access | Rpc |
| Data indexing | Yes |
| Contract deployment | Yes |
| Monthly request limit | Not verified |
| Supported SDKs | JavaScript SDK |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | SOC 2, 2FA |
| Support | Email, Tickets, Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: Ethers.js, viem, web3.js, Hardhat, Foundry See all → |
| Pricing | Free plan (source) |
| Website | alchemy.com |
| Facts checked | 4 Oct 2026 |
Alchemy integrations
Alchemy lists 5 integrations on its own site.
- Ethers.js
- viem
- web3.js
- Hardhat
- Foundry
See all Alchemy integrations →
Alternatives to Alchemy
- Remix IDEA free, open-source workspace for writing, testing, debugging, and deploying contracts.9.3
- HardhatA command-line toolkit for compiling, testing, debugging, and deploying Solidity projects.8.7
- thirdwebA multi-chain contract toolkit with flexible deployment paths and a monthly free-to-paid ladder.8.6
See all Alchemy alternatives →
Alchemy vs the competition
- Alchemy vs Remix IDE
- Alchemy vs Hardhat
- Alchemy vs thirdweb
- Alchemy vs Amazon Managed Blockchain
- Alchemy vs The Graph
- Alchemy vs Chainlink Platform
Compare Alchemy with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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