Agent Frameworks (Developers)free

Firebase Genkit

Open-source framework for AI apps in JavaScript, Go, Dart and Python

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What Firebase Genkit does

  • Open-source framework for AI apps in JavaScript, Go, Dart and Python
  • Built-in Developer UI for tracing and testing flows
  • Model-agnostic plugins for Gemini, OpenAI, Anthropic, Ollama
  • Free; deploy anywhere

Firebase Genkit — straight answers

What is Firebase Genkit?

Firebase Genkit is listed under Agent Frameworks (Developers), in the AI Agents & Automation category on Flocci AI Tools. Open-source framework for AI apps in JavaScript, Go, Dart and Python. It is free, with no paid plan attached, and it lives at github.com.

Is Firebase Genkit free?

Firebase Genkit is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

Can I use Firebase Genkit in a browser, or is there an app?

Firebase Genkit needs to be installed or self-hosted — it doesn't run in a browser tab. It is available on an API, self-hosting and the command line.

What can Firebase Genkit do?

Firebase Genkit does 4 things the catalog singles out: Open-source framework for ai apps in javascript, go, dart and python; built-in developer ui for tracing and testing flows; model-agnostic plugins for gemini, openai, anthropic, ollama; free; deploy anywhere.

What is the best free alternative to Firebase Genkit?

Agno is the closest free alternative: it sits in the same Agent Frameworks (Developers) sub-category and is free. AWS Strands Agents, CAMEL and Claude Agent SDK also start free. The full list is on the alternatives page.

See the full list →

Firebase Genkit alternatives

Compare all alternatives →

LangGraph

Agent Frameworks (Developers)
free
  • Build stateful, multi-agent apps as graphs
  • Human-in-the-loop and durable execution
  • Works with any LLM
  • Open-source with a hosted platform
Visit

CrewAI

Agent Frameworks (Developers)
freemium
  • Role-based multi-agent 'crews'
  • Simple Python API for collaboration
  • Tasks, tools and flows
  • Open-source core
Visit

OpenAI Agents SDK

Agent Frameworks (Developers)
free
  • Lightweight agent orchestration from OpenAI
  • Agent handoffs, guardrails and tracing
  • Tool and function calling built in
  • Open-source, pay only for model usage
Visit

Microsoft AutoGen

Agent Frameworks (Developers)
free
  • Multi-agent conversation framework
  • Event-driven, async agent design
  • Studio UI for prototyping
  • Fully open-source
Visit

LlamaIndex

Agent Frameworks (Developers)
freemium
  • Leading framework for RAG and data agents
  • Connect LLMs to your documents & APIs
  • Agentic document workflows
  • Open-source with a hosted cloud
Visit

Google Agent Development Kit (ADK)

Agent Frameworks (Developers)
free
  • Open-source Python/Java framework from Google for building multi-agent systems
  • Native integration with Vertex AI Agent Engine and Gemini models
  • Model-agnostic — works with non-Google LLMs via LiteLLM
Visit

Head-to-head comparisons

Firebase Genkit vs LangGraphFirebase Genkit vs CrewAIFirebase Genkit vs OpenAI Agents SDKFirebase Genkit vs Microsoft AutoGenFirebase Genkit vs LlamaIndexFirebase Genkit vs Google Agent Development Kit (ADK)