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Best function calling AI tools

Discover powerful function calling AI tools, including phidata, boundaryml, Agents-Flex, RoryPlans, EasyFunctionCall, and promptknit, and other related products.

RoryPlans

RoryPlans

RoryPlans is a specialized AI tool designed for teams to collaboratively generate, review, and manage synthetic datasets for function calling. It aims to accelerate the development of more reliable AI agents by providing high-quality, structured data.

Data Generation
Visits 7.3KFavorites 132Likes 133
EasyFunctionCall
Freemium

EasyFunctionCall

A developer-centric platform designed to simplify the integration of function calling and API connections for Large Language Models (LLMs). It abstracts the complexity of building AI agents and applications that can interact with external tools and data sources, enabling faster development and more robust performance. Supports major LLMs like GPT, Gemini, and Claude.

Model Integration
Visits 7.1KFavorites 133Likes 131
boundaryml
Freemium

boundaryml

boundaryml (BAML) is a specialized programming language and toolkit for developers to reliably extract structured data from Large Language Models (LLMs). It transforms complex prompt engineering into a streamlined, code-like process, ensuring type-safe, error-corrected outputs across various LLMs and programming languages like Python and TypeScript. It's designed to enhance reliability, reduce costs, and accelerate development cycles for AI applications.

Api
Visits 33.6KFavorites 105Likes 95
Agents-Flex
Free

Agents-Flex

Agents-Flex is an open-source Java framework for building LLM-powered applications. As a lightweight and elegant alternative to LangChain, it simplifies development with a highly extensible architecture. It supports a wide range of LLMs, vector databases, and advanced features like function calling, RAG, and agent orchestration. Its framework-agnostic nature and low JDK requirement (8+) make it a versatile choice for any Java developer.

Llm Ops
Visits 8.5KFavorites 114Likes 123
promptknit
Freemium

promptknit

A professional AI playground for prompt developers and designers. It offers advanced editors for text, conversation, and image prompts, supports models like GPT-4o and Claude 3, and includes features like function call simulation, version control, and team collaboration to streamline prompt engineering workflows.

Prompt Engineering
Visits 6.8KFavorites 126Likes 135
phidata
Free

phidata

phidata is an open-source Python framework for building autonomous AI Assistants. It simplifies the integration of LLMs with memory, knowledge bases, and external tools, enabling developers to create powerful, stateful AI applications with ease.

Frameworks
Visits 178.9KFavorites 95Likes 103
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