Best Google ADK Alternatives in 2026
Compare 12 alternatives to Google ADK. Find the perfect AI Agent Builders tool for your needs.
Google ADK
Build production agents, not prototypes.
Open Source
AI-Native
12 Alternatives to Google ADK
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#1 Pick
Dify
AI Agent Builders
80%
Quality Score
#2 Pick
Composio
AI Agent Builders
77%
Quality Score
#3 Pick
Agenta
AI Agent Builders
77%
Quality Score
Pickaxe
AI Agent Builders
77%
Quality Score
Voiceflow
AI Agent Builders
73%
Quality Score
MindStudio
AI Agent Builders
73%
Quality Score
Relevance AI
AI Agent Builders
73%
Quality Score
Dust
AI Agent Builders
72%
Quality Score
PraisonAI
AI Agent Builders
68%
Quality Score
Inngest Agent
AI Agent Builders
68%
Quality Score
LlamaIndex
AI Agent Builders
68%
Quality Score
* Quality Scores are based on 6 dimensions for tools, 7 for agents (ease of use, customizability, support, integrations, compliance & data protection, performance + agent planning) from public data. How we score →
Frequently Asked Questions
What are the best alternatives to Google ADK?
Based on our quality scores, the top tool alternatives to Google ADK in AI Agent Builders are Dify, Composio, Agenta. We list 12 in total, ranked by weighted quality score across ease of use, customizability, support and integrations.
Is there a free alternative to Google ADK?
Yes. Among the alternatives listed here, Agenta, PraisonAI are free or open source; Dify, Composio, Voiceflow, MindStudio have a free plan.
Which Google ADK alternative is best for my team?
Dify: Independent developers building production AI apps. Composio: Developers building AI agents that need to act across a wide range of apps. Agenta: Engineering teams building code review or operations agents with full control over their stack.
Which Google ADK alternatives have an API?
Dify, Composio, Agenta, Pickaxe, Voiceflow offer API access (public or on an enterprise plan), according to their listed developer details.