Top AI tools for # agent development

LlamaIndex is an enterprise-grade framework for building production-ready AI agents that can process, analyze, and act on complex enterprise data through advanced RAG (Retrieval-Augmented Generation) capabilities.

• Contact for Pricing

Unfetch is an online IDE platform that enables users to create and deploy AI agents for task automation, offering seamless integration with GPT Store, Langchain, and other AI tools.

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Julep is a platform that enables developers to create and manage AI agents with complex workflows, long-term memory, and multi-step process management through a comprehensive API infrastructure.

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AgentForge is a comprehensive NextJS boilerplate platform that enables developers to build, deploy, and test AI applications with pre-built agents, customizable workflows, and integrated tools like LangChain, Langgraph, and OpenAI.

• Pay Once

UpsonicAI is an open-source platform that enables developers to create and manage AI agents with robust computer use infrastructure and MCP integration capabilities.

• Free

AgentOps is a comprehensive developer platform that enables testing, debugging, and deployment of AI agents with support for 400+ LLMs, Crews, and AI agent frameworks.

• Freemium
• From 40$

Fetch.ai provides a platform for creating and deploying AI agents and services. It enables developers to build, deploy, and connect AI agents, fostering a scalable AI ecosystem.

• Other

xpander.ai is an AI Agent Builder platform designed for engineers to create, deploy, and manage production-grade AI agents for any use case.

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Letta is an open-source platform for creating, deploying, and managing stateful AI agents with infinite context and human-like memory. It offers advanced reasoning capabilities and transparent long-term memory powered by MemGPT.

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Portia Labs provides an open-source SDK and cloud platform for developers to build, manage, and deploy AI agents with explicit planning, execution control, and user authentication.

• Freemium
• From 30$

OAK (Open-Agent-Kit) is an open-source platform enabling developers to rapidly build, customize, and deploy AI agents with support for multiple LLMs and a flexible plugin system.

• Freemium
• From 13$

Agency offers tools and expertise to assist teams in building, prototyping, and deploying reliable AI agents, supported by the AgentOps observability platform.

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Virtuals.io is an ecosystem for building, deploying, and co-owning autonomous AI agents, featuring a development framework (GAME) and a blockchain-based commerce protocol (ACP).

• Other

Benchx offers a platform to create custom evaluation datasets and run AI agent tests in managed sandboxed environments, providing deep performance insights.

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