Best AI Agent Apps Tools

Explore 12 AI agent apps tools to find the perfect solution.

Agent Apps

12 tools

leon-ai/leon

An open-source personal assistant that runs on your own server, providing a customizable, self-hosted AI assistant experience.

Nanobrowser

Open-source browser extension providing multi-agent, on-device web automation and navigation with configurable LLMs per agent.

Second Me

Second Me is an open‐source platform that lets you train and deploy a personalized AI self. It uses hierarchical memory modeling and the Me-Alignment Algorithm to capture your memories and identity, enabling your AI to switch roles, collaborate on a decentralized network, and serve as a private, self-hosted personal assistant.

Manus AI

Manus AI is an autonomous AI agent designed to execute complex tasks across multiple domains, including report writing, data analysis, content generation, and more. It features multi-modal capabilities, advanced tool integration (e.g., web browsers, code editors, database systems), and adaptive learning to optimize performance. The tool claims state-of-the-art performance on the GAIA benchmark, positioning itself as a competitive alternative to leading AI models.

Agentic Browser

An open-source AI agent designed for web automation and scraping. It orchestrates specialized agents (Planner, Browser, and Critique) to automate browser interactions such as form filling, data extraction, e-commerce searches, and content retrieval via a natural language interface.

ottomator-agents

A GitHub repository hosting a collection of open-source AI agents built for the oTTomator Live Agent Studio platform. This repository contains various agents that perform tasks such as web research, content generation, and automation. It serves as a hub for deploying and experimenting with multiple AI agents and is actively maintained under the MIT license.

RobotPai

RobotPai is an AI-driven autonomous agent project hosted on Hugging Face Spaces. It integrates large language models with multiple tool bindings (including search, retrieval, and state graph management) to provide conversational assistance and dynamic tool orchestration. The commit shows updates to system prompt handling, retrieval tool integration, and LLM bindings.

Sim

Open-source platform to build and deploy AI assistants; supports local models via Ollama, RAG with pgvector, and cloud hosting.

SkynetAgent

An AI agent that visits webpages and extracts content as formatted markdown, enabling automated web content retrieval.

surf.new

surf.new is an open-source playground for testing web agents powered by Steel.dev. It allows users to experience real-time browser interaction visualization and experiment with multiple AI agents (supporting providers like GPT-4 and Claude) in a controlled environment. Built with Next.js, FastAPI, and the Steel SDK, it serves as an alternative to OpenAI Operator.

OpenDAN

OpenDAN is an open source Personal AI OS that consolidates a variety of AI modules into one integrated platform for personal use. It supports rapid deployment via Docker, offers switching between different large language models (including local open-source models like LLaMa), and includes built-in AI agents (e.g., a personal assistant, information assistant, private English teacher) to manage tasks, communication, and data.

PALITRA.ai Beta

An AI tool in beta phase that transitions from passive tools to autonomous agents handling sensitive information, offering functionalities such as user activity review.