Agent Development Kit (ADK)

Agent Development Kit (ADK)

Google
5.0 out of 5 stars
Agent Development Kit (ADK) Definable AI

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Agent Development Kit (ADK):

About

The Agent Development Kit (ADK) is a flexible, open-source framework for building and deploying AI agents. It is tightly integrated with Google’s ecosystem, including Gemini models, and supports popular large language models (LLMs). ADK simplifies the development of both simple and complex AI agents, providing a structured environment for building dynamic workflows and multi-agent systems. With built-in tools for orchestration, deployment, and evaluation, ADK helps developers create scalable, modular AI solutions that can be easily deployed on platforms like Gemini Enterprise Agent Platform or Cloud Run.
Definable AI:

About

Definable AI is an all-in-one agentic workspace for building and running multi-agent workflows without flowcharts or glue code. Describe an outcome in plain English and Definable assembles specialized agents for research, writing, design, engineering, and distribution. A verification layer checks each step and can retry or re-route work when APIs or outputs change. The platform combines Workflow, a multi-model Assistant with 50+ AI models, private Knowledge Bases with citations, Creative Studio for image and video generation, Def Code, and 1,000+ app integrations. It is designed for startups and business teams automating cross-functional work. A free plan is available without a credit card, alongside Pro, Team, and Enterprise plans.
Agent Development Kit (ADK):

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Definable AI:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Agent Development Kit (ADK):

Audience

The Agent Development Kit (ADK) is designed for AI developers, researchers, and organizations looking to build, deploy, and manage AI agents using Google’s ecosystem, Gemini models, and a wide array of third-party integrations
Definable AI:

Audience

Startups, small and midsize businesses, agencies, operations teams, marketing teams, product teams, developers, and enterprises that need AI agents and cross-functional workflow automation.
Agent Development Kit (ADK):

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported
Definable AI:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Agent Development Kit (ADK):

API

Offers API Supported
Definable AI:

API

Offers API Not Supported
Agent Development Kit (ADK):

Screenshots and Videos

Definable AI:

Screenshots and Videos

No images available
Agent Development Kit (ADK):

Pricing

Free
Open source
Free Version Supported
Free Trial Not Supported
Definable AI:

Pricing

$0 per month
Free Version Supported
Free Trial Not Supported
Agent Development Kit (ADK):

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.0 / 5
Definable AI:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Agent Development Kit (ADK):

Pros & Cons from Real Users

Pros

  • ADK feels like a serious framework for people who want to build real agents, not just quick demos. It gives developers a structured way to define agents, connect tools, coordinate multi-agent workflows, and move from local testing toward production. I like that it is open source and supports multiple languages. Python is great for AI work, but TypeScript, Go, Java, and Kotlin support make ADK more realistic for teams building inside existing engineering stacks. The production focus is the biggest advantage. ADK is built around debugging, evaluation, deployment, and reliability, which are exactly the things teams need once an agent goes beyond a prototype.

Cons

  • ADK may be more framework than you need for a simple chatbot or one-off automation. If the use case is small, a lighter tool may be faster to set up.
Agent Development Kit (ADK):

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Definable AI:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Agent Development Kit (ADK):

Company Information

Google
Founded: 1998
United States
google.github.io/adk-docs/
Definable AI:

Company Information

Definable AI
Founded: 2024
India
definable.ai/
Agent Development Kit (ADK):

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Definable AI:

Alternatives

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Definable AI:
Agent Development Kit (ADK):
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Definable AI:
Agent Development Kit (ADK):
Flowise

Flowise

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5.0 out of 5 stars
Definable AI:
Agent Development Kit (ADK):

Categories

Agentic AI Supported
AI Agent Builders Supported
AI Orchestration Supported
Definable AI:

Categories

AI Agent Builders Supported
Agent Development Kit (ADK):

Integrations

AG-UI Supported
Agent Control Supported
Agent2Agent (A2A) Supported
Agentspan Supported
Gemini Supported
Gemini Enterprise Supported
Gemini platform Supported
Google Cloud Run Supported
Hindsight Supported
OpenUI Supported
Openlayer Supported
Prefactor Supported
Simaril Supported
asqav Supported
Definable AI:

Integrations

AG-UI Not Supported
Agent Control Not Supported
Agent2Agent (A2A) Not Supported
Agentspan Not Supported
Gemini Not Supported
Gemini Enterprise Not Supported
Gemini platform Not Supported
Google Cloud Run Not Supported
Hindsight Not Supported
OpenUI Not Supported
Openlayer Not Supported
Prefactor Not Supported
Simaril Not Supported
asqav Not Supported
Agent Development Kit (ADK):
Claim Agent Development Kit (ADK) and update features and information
Claim Agent Development Kit (ADK) and update features and information
Definable AI:
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