Anthropic Agent SDK is free.
Verified Oct 2026. No official public pricing page; Toolradar is the public record.
Is Anthropic Agent SDK worth the price?
The Anthropic Agent SDK is offered as a free, open-source solution, which is incredibly generous and fair compared to any market alternative.
There are no direct costs for the SDK itself. This is best for developers and organizations looking to integrate Claude API capabilities without an upfront SDK licensing fee.
Pricing Plans
Open Source
Free
- Full source code access
- Community support
- Self-hosted
How Anthropic Agent SDK compares
1 of 1 direct competitors offers a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| Anthropic Agent SDK | Free | Yes |
| LangChain | $39/month, billing unit not specified | Yes |
Anthropic Agent SDK Pricing FAQ
How much does Anthropic Agent SDK cost?
Anthropic Agent SDK is free to use. No subscription or one-time fee is required for the core product.
Does Anthropic Agent SDK have a free plan?
Yes. Anthropic Agent SDK offers a free plan called "Open Source". It includes: Full source code access, Community support, Self-hosted.
Anthropic Agent SDK alternatives
Direct competitors. Starting prices match the table above.
Sources
- No official public pricing page for Anthropic Agent SDK. Figures verified Oct 2026 by Toolradar.
- Cite this data: Toolradar, Anthropic Agent SDK pricing verified Oct 2026, toolradar.com/tools/anthropic-agent-sdk/pricing
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