Foundry is free.
Verified Aug 2026 from the official pricing page.
Is Foundry worth the price?
Foundry is entirely free, offering an incredibly generous and accessible toolkit for smart contract development.
This pricing model is exceptionally fair, as there are no costs associated with its powerful features. It's best for all Ethereum developers, from beginners to seasoned professionals, looking for a robust and free development environment.
Pricing Plans
Foundry
Free
- Blazing fast smart contract development toolkit
- Ultra-fast compilation
- Performant local node
- Interact with applications
- Forge: build, test, debug, deploy and verify smart contracts
- Anvil: local development node (Ethereum JSON-RPC spec)
- Cast: interact with onchain applications from the command line
How Foundry compares
Starting price from each tool's published plans.
| Tool | Starting price | Free plan |
|---|---|---|
| Foundry | Free | Yes |
| Tenderly | No public price | No |
Foundry Pricing FAQ
How much does Foundry cost?
Foundry is free to use. No subscription or one-time fee is required for the core product.
Does Foundry have a free plan?
Yes. Foundry offers a free plan called "Foundry". It includes: Blazing fast smart contract development toolkit, Ultra-fast compilation, Performant local node.
Foundry alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official Foundry pricing — getfoundry.sh/pricing (verified Aug 2026)
- Cite this data: Toolradar, Foundry pricing verified Aug 2026, toolradar.com/tools/foundry/pricing
Review Foundry, get a free AI guide
Share your experience and we will send you Improve Your Thinking Patterns Using ChatGPT, free.