Results for "LLM"

21 tools
Tool
Category
Pricing
Free?
Updated
AutoGen
Microsoft framework for building collaborative multi-agent AI systems
Best for: multi-agent
AI Agents Free Mar 2026
Tavily
Search API purpose-built for AI agents with real-time web access
Best for: search-API
AI Agents Freemium Mar 2026
Portkey AI
AI gateway providing unified LLM access with reliability features and observability
Best for: AI-gateway
AI Agents Freemium Mar 2026
LangChain
Leading framework for building LLM-powered applications and agents
Best for: framework
AI Agents Freemium Mar 2026
Helicone
Open-source LLM proxy for logging, monitoring, and analyzing all AI API calls
Best for: LLM-proxy
AI Agents Freemium Mar 2026
Langfuse
Open-source LLM observability platform for tracing, debugging, and monitoring AI agents
Best for: observability
AI Agents Freemium Mar 2026
Haystack
Open-source LLM orchestration framework for production AI pipelines
Best for: haystack
AI Agents Freemium Mar 2026
PromptLayer
Prompt management platform with logging and analytics for LLM API calls
Best for: prompt-management
AI Agents Freemium Mar 2026
DSPy
Stanford framework for algorithmically optimizing LLM prompts and agent pipelines
Best for: DSPy
AI Agents Free Mar 2026
LlamaIndex
Framework for building production RAG systems and data-connected AI agents
Best for: rag
AI Agents Freemium Mar 2026
AgentGPT
Browser-based autonomous AI agent platform requiring no setup
Best for: agents
AI Agents Freemium Mar 2026
Stagehand
AI-native browser automation framework using LLMs to interact with web pages
Best for: browser-automation
AI Agents Free Mar 2026
Humanloop
Collaborative platform for prompt management, evaluation, and LLM fine-tuning
Best for: prompt-management
AI Agents Freemium Mar 2026
Pydantic AI
Type-safe Python agent framework from the creators of Pydantic
Best for: pydantic
AI Agents Free Mar 2026
MetaGPT
Multi-agent software development framework with role-based AI teams
Best for: metagpt
AI Agents Free Mar 2026
Arize Phoenix
Open-source AI observability tool with interactive tracing and RAG evaluation
Best for: observability
AI Agents Freemium Mar 2026
ChatDev
Multi-agent software company simulation where AI roles collaborate to build software
Best for: multi-agent
AI Agents Free Mar 2026
Steamship
Cloud hosting platform for AI agents with built-in storage and multi-tenancy
Best for: agent-hosting
AI Agents Freemium Mar 2026
Weights & Biases Weave
W&B toolkit for tracing, evaluating, and improving AI agent applications
Best for: W&B
AI Agents Freemium Mar 2026
Smolagents
Lightweight Hugging Face agent framework where LLMs write code to use tools
Best for: Hugging Face
AI Agents Free Mar 2026
LangSmith
Developer platform for debugging and monitoring LangChain-based AI agent applications
Best for: LangChain
AI Agents Freemium Mar 2026
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