Agent Development Kit (ADK) Pricing
Every Agent Development Kit (ADK) plan with its monthly and annual price, what it costs for common team sizes, and a calculator to estimate your own monthly cost before you buy.
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Plans and prices
| Plan | Monthly billing | Annual billing (per month) | Per user or flat | Users | Free tier |
|---|---|---|---|---|---|
| Open source | Free | Free | — | No limit listed | Yes |
Prices last updated November 2026.
What each Agent Development Kit (ADK) plan includes
Open source
- Apache 2.0 license
- Model usage and hosting billed separately
- SDKs for Python, TypeScript, Go, Java, and Kotlin
What Agent Development Kit (ADK) costs by team size
| Team size | 1 user | 5 users | 10 users | 25 users | 50 users |
|---|---|---|---|---|---|
| Monthly cost | FreeOpen source | FreeOpen source | FreeOpen source | FreeOpen source | FreeOpen source |
The plan that fits each team size, billed monthly, before add-ons and usage charges.
Agent Development Kit (ADK) Pricing Calculator
Estimate your team's real monthly and annual cost based on seats, billing cycle, and add-ons.
Cost breakdown
Estimated from the vendor's published prices, last updated November 2026. Actual costs may vary based on negotiated contracts. How we collect prices
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Agent Development Kit (ADK) pricing FAQs
No. The framework is open source under Apache 2.0. Your costs are the model API usage and the infrastructure you deploy on.
Yes, Agent Development Kit (ADK) has a free plan: Open source.
Agent Development Kit (ADK)'s Open source plan includes Apache 2.0 license, Model usage and hosting billed separately and SDKs for Python, TypeScript, Go, Java, and Kotlin.
Agent Development Kit (ADK) is free for 10 users on its Open source plan.