Best AI Agents AI Tools

70 curated AI Agents AI tools — AI agents are autonomous AI systems that can plan, reason, and take actions to complete complex tasks. Unlike chatbots, AI agents can use tools, browse the web, write code, and execute multi-step workflows with minimal human input.

Top 10 AI Agents tools · Free AI Agents tools

AI Agents AI Tools

  • Bolt.new Freemium — AI full-stack web development in the browser
  • GitHub Copilot Freemium — GitHub Copilot is an AI pair-programmer with agent mode and a Claude/GPT/Gemini model picker — free tier, Pro $10/mo, Pro+ $39/mo, Max $100/mo, plus per-seat org plans.
  • Lovable Freemium — Build full-stack web apps from prompts — AI software engineer for everyone.
  • Manus Freemium — Autonomous AI agent for complex computer tasks
  • n8n Freemium — Open-source workflow automation with AI nodes
  • AgentGPT Freemium — AgentGPT lets you configure and run autonomous AI agents directly in your browser. Give it a goal and watch it break down tasks, search the web, and iterate toward completing your objective — no coding needed.
  • AgentSky Check pricing — Access and coordinate different AI agents from a browser or API.
  • Atomic Agent Check pricing — Run a local AI operator across browser and development tools.
  • AutoGPT Freemium — AutoGPT is the pioneering open-source autonomous AI agent that breaks down goals into sub-tasks, searches the web, writes and executes code, and iterates toward completing complex objectives with minimal human input.
  • Beam AI Check pricing — Automate business processes with AI agents.
  • Browser Use Check pricing — Give AI agents control of browser tasks.
  • Claude API Freemium — Build applications with Anthropic's Claude via API for developers.
  • Clay AI Freemium — AI data enrichment and outbound sales automation platform.
  • CrewAI Freemium — CrewAI is an open-source Python framework for building multi-agent AI systems where specialized agents collaborate, delegate tasks, and work together to complete complex objectives — like a crew of AI workers.
  • CrewClaw Check pricing — Configure role-based AI assistants for messaging channels.
  • Devin — The world's first fully autonomous AI software engineer
  • Exa Freemium — Neural search API for AI applications and RAG
  • Fellou Check pricing — Use an agentic browser for web research and multi-step tasks.
  • Forethought AI — AI customer support platform with human-like resolution automation.
  • Hugging Face Freemium — The GitHub of AI — models, datasets, and spaces
  • Intercom Fin AI — Fin is Intercom's AI customer service agent built on GPT-4. It instantly resolves customer support questions by reading your help center content, support articles, and documentation — with human-quality answers.
  • Jeeva AI Check pricing — Build and govern digital workers for business operations.
  • Katteb Check pricing — Run recurring tasks through AI agents connected to your work tools.
  • Kore.ai Check pricing — Build enterprise agents for customer service and employee work.
  • Langfuse Freemium — Open-source LLM observability platform for debugging AI applications.
  • Lyzr Check pricing — Build and deploy governed AI agents for business workflows.
  • Make Freemium — Make (formerly Integromat) is a visual no-code automation platform that connects 1,600+ apps with drag-and-drop workflow builders. Build complex automations with branching logic, data transformation, and AI modules.
  • Microsoft AutoGen Free — Multi-agent conversation framework from Microsoft Research
  • Murph.AI Check pricing — Configure organizational workflows using an enterprise agent platform.
  • OpenAgents Check pricing — Collaborate with AI agents in shared conversations and project workspaces.
  • Paradox — Paradox's Olivia is an AI recruiting assistant that handles candidate screening, scheduling, onboarding, and FAQ conversations via text and chat — automating the most repetitive parts of high-volume hiring.
  • Poe by Quora Freemium — Chat platform giving access to GPT-4, Claude, Gemini, and more in one place.
  • PraisonAI Check pricing — Build agents that research, plan and execute connected tasks.
  • Replicate Freemium — Run AI models in the cloud via API
  • Replit AI Freemium — Replit AI is a cloud-based coding environment with a built-in AI assistant that can generate, explain, debug, and refactor code across 50+ programming languages — all in your browser, no setup required.
  • Sistava Check pricing — Configure AI workers for defined business workflows.
  • VoltAgent Free — Build and observe AI agents with TypeScript.
  • Zapier AI Actions Freemium — AI-powered automation that connects 6000+ apps with natural language.
  • AgentOps Freemium — AI agent observability and testing platform for LLM applications.
  • Amp Freemium
  • Bland AI Freemium — Make and receive phone calls with AI agents
  • CAMEL AI Free
  • Cresta
  • Daytona Freemium
  • Decagon
  • Dify AI Freemium — Open-source platform for LLM app development
  • Flowise Free — Open-source LLM flow builder
  • GPT Researcher Free
  • Langbase Freemium
  • LangChain Free — Framework for building LLM-powered applications
  • Letta Freemium
  • Letta Free
  • Lindy AI Freemium — AI employees that handle repetitive business tasks
  • Mindos Freemium — Build and deploy custom AI agents and bots for any workflow.
  • NVIDIA Cosmos Free
  • Open WebUI Free — Self-hosted web interface for running local LLMs with Ollama.
  • Proxy by Convergence Check pricing
  • PydanticAI Free
  • Relevance AI Freemium — Build and deploy AI agents for business workflows
  • Retell AI Freemium — Build voice AI agents for phone calls
  • Riku Freemium — No-code AI app builder for creating custom AI workflows and chatbots.
  • Skyvern Freemium
  • Skywork Freemium
  • Spider Freemium
  • SWE-agent Free — Open-source autonomous coding agent for GitHub issues
  • Sweep Freemium
  • Synthflow Freemium
  • Taskade Freemium — AI-powered project management with agents
  • Together AI Freemium — Fast and affordable AI model inference API
  • Vapi Freemium — AI voice agents for developers and businesses

Popular AI Agents Comparisons

Explore Other Categories

About Nextool.ai

Nextool.ai is the curated directory of AI tools — 1,900+ tools across 148 categories, free forever.

Browse all AI tools · Browse by category · Trending tools