Discover the Best General AI Agents
Every AI agent we list accepts open-ended goals, autonomously executes multi-step tasks, invokes tools, and works across domains. Find, compare, and choose the right one for your needs.
Best General AI Agents
Manus
Manus is a fully managed cloud-based general-purpose AI Agent developed by Manus AI and later acquired by Meta. Its tagline — "Hands On AI" — reflects its core mission: not just answering questions, but actually executing tasks, automating workflows, and extending human reach. Manus runs in a cloud sandbox environment, capable of autonomously completing multi-step tasks such as research, writing, website building, and data analysis.
Subscription-based (check website for latest plans)
OpenAI Codex
OpenAI Codex is an AI coding agent platform launched by OpenAI in April 2025. It wraps frontier models with file access, shell execution, sandboxes, approval flows, and code review into a complete developer workflow. Codex runs across desktop (macOS/Windows), CLI (open-source, Apache 2.0), web, and IDE extensions (VS Code, Cursor, Windsurf), and supports multi-agent parallel execution — developers can run several coding agents simultaneously on independent threads. As of March 2026, it has surpassed 2 million weekly active users.
Free (limited) | Plus $20/month | Pro $100/month
Claude Cowork
Claude Cowork is Anthropic's general-purpose AI agent that brings Claude Code's agentic capabilities to the desktop for non-coding knowledge work. Launched in January 2026, Cowork can autonomously work with your local files — reading, editing, creating, and organizing documents — while you focus on other tasks. It handles browser automation via a Chrome extension, integrates with third-party services (Asana, Notion, Zendesk, Microsoft Teams), and can spawn sub-agents to tackle complex multi-step projects from different perspectives simultaneously. Built on the same Claude Agent SDK that powers Claude Code, Cowork runs in an isolated sandbox using Apple's Virtualization Framework for security.
Pro $20/month | Max $100-$200/month
Gemini Spark
Gemini Spark is Google's first persistent, 24/7 autonomous AI agent, announced at Google I/O 2026. Unlike traditional chatbots, Spark runs on dedicated virtual machines in Google Cloud, continuing to execute tasks even when devices are off. It combines three core capabilities — Tasks (autonomous multi-step execution), Skills (learning personal style and preferences), and Schedules (time-based or conditional triggers) — and deeply integrates with Google Workspace (Gmail, Calendar, Docs, Drive, Sheets, Slides). Powered by Gemini 3.5 Flash and built on the Antigravity agentic platform, Spark supports up to 15 simultaneous tasks, third-party integrations (Canva, OpenTable, Instacart, with Uber and Spotify coming), and web browsing via Chrome.
Google AI Ultra $100/month (Standard) | $200/month (Premium)
OpenClaw
OpenClaw is a highly popular open-source personal AI agent that runs locally on the user's desktop with over a hundred skills for executing various system tasks. OpenClaw's design philosophy is "The AI that actually does things" — it can clear your inbox, send emails, manage your calendar, check you in for flights, and handle many everyday operations.
Open Source / Free (self-hosted)
AutoGPT
AutoGPT is the originator and most iconic project among open-source autonomous AI agents. Developed by Significant Gravitas, AutoGPT's mission is to provide "accessible AI for everyone" — enabling AI to autonomously analyze, decompose, and execute complex tasks. Given a goal, it autonomously thinks about what to do next, executes actions, observes results, and iterates until the task is complete.
Open Source / Free (self-hosted; API costs apply)
Hermes Agent
Hermes Agent is an open-source general-purpose agent orchestration system created by Nous Research. Designed as "the agent that grows with you," it provides core capabilities including tool calling, sub-agent management, memory systems, and skill extensibility, enabling autonomous task execution across programming, research, writing, data analysis, and more.
Open Source / Free (MIT License; API costs apply)
OpenHands
OpenHands (formerly OpenDevin) is an open-source autonomous software engineering agent focused on enabling AI to perform development tasks like a human software engineer. It operates in a sandboxed environment where it can write code, debug, use the command line, browse the web, and manipulate files. It is the best-known open-source alternative to the commercial product Devin.
Open Source / Free (MIT License; API costs apply)
AI Agent Skills
npx skills add https://github.com/vercel-labs/skills --skill find-skills find-skills
Discover and install specialized agent skills from the open ecosystem.
1.9M installs
npx skills add https://github.com/anthropics/skills --skill frontend-design frontend-design
Distinctive, production-grade frontend interfaces that reject generic AI aesthetics.
507.8K installs
npx skills add https://github.com/vercel-labs/agent-skills --skill vercel-react-best-practices vercel-react-best-practices
React and Next.js performance optimization across 70 rules prioritized by impact.
454.5K installs
npx skills add https://github.com/vercel-labs/agent-browser --skill agent-browser agent-browser
Fast, persistent browser automation with session continuity.
422.3K installs
Daily Brief
Google Cloud Builds Agent-Ready Knowledge Format as Study Pokes Hole in AI Coding Agents
Google Cloud launched a new document format — Open Knowledge Format (OKF) — that converts enterprise documentation into structured Markdown files designed specifically for AI agents to consume. Instead of making agents scrape HTML pages or parse PDFs, OKF gives them clean, structured text they can r
Meta Forced to Unwind $2B Manus Agent Deal as New Study Exposes AI Coding Agents' Blind Spot
Meta has started dismantling its $2 billion acquisition of Manus, the general-purpose AI agent, after Beijing ordered the deal reversed, TechCrunch reported. The forced unwind reshuffles the agent market: Manus is one of the few commercially deployed general-purpose agents, and its uncertain ownersh
US Government Orders Anthropic to Shut Down Fable 5 and Mythos 5 Worldwide as OpenAI Flexes Codex Rate Limits
The US government directed Anthropic to disable Claude Fable 5 and Mythos 5 for all customers worldwide — the first time Washington has ordered a major AI company to pull a deployed model at global scale. Anthropic pushed back publicly, calling the decision overkill for what it described as a "narro
OpenAI Acquires Ona for Long-Running Agent Runtimes as Google DeepMind Flags Systemic Multi-Agent Risk
OpenAI announced plans to acquire Ona, a startup building secure persistent cloud development environments, explicitly to extend Codex with the ability to run long-duration autonomous AI agent workflows inside enterprise-grade sandboxed environments. The acquisition is OpenAI's clearest signal that
Google's NotebookLM Gets a 'Cloud Computer' With Agent-Based Research as AWS and Startups Race to Build AI Agent Infrastructure
Google's NotebookLM launched a "cloud computer" feature that lets users run code and conduct agent-based research inside the platform — a direct expansion of the tool from a note-taking assistant into an autonomous research agent capable of executing computations and chaining together multi-step inv
Anthropic Drops Claude Fable 5 as Apple and AWS Race to Turn Siri and Bedrock Into Real AI Agents
Anthropic kicked off the biggest product day of the year so far with the release of Claude Fable 5, the first Mythos-class model open to the general public. The model delivers dramatic gains in coding and scientific reasoning — and it arrives with guardrails that block responses in cybersecurity and
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