The AI agents directory.
Every major autonomous AI agent in one indexed list — research, coding, browser automation, and tool-using LLMs. Each entry links straight to the provider so you can evaluate, sign up and pay on their site.
Autonomous agents
- Free → $20 / moPerplexityAnswer engine — multi-step web research with citations & follow-ups.
- $20 → $200 / moChatGPT AgentAutonomous browser & tool-using agent inside ChatGPT.
- Free → $39 / moManusGeneral-purpose autonomous agent that plans, browses and ships work.
- From $20 / moDevinCognition's autonomous software engineer — plans, codes and ships PRs.
- Free → $20–$200 / moCursorAI-first code editor with multi-file agent that writes and refactors.
- Free → $49.99+ / moLindyBuild no-code AI employees for email, meetings, CRM and ops.
- Free → usage-basedElevenLabs ConversationalBuild production-grade voice agents with sub-second latency.
Agent-capable models
Foundation models commonly used to build autonomous agents — strong tool-use, long context and function calling.
- Claude (Anthropic)Claude Sonnet, Opus and Haiku — long-context reasoning, coding and agentic workflows.
- Gemini (Google)Gemini 2.5 Pro / Flash — multimodal model with 1M-token context via AI Studio & Vertex.
- GPT (OpenAI)GPT-5, o-series reasoning and GPT-4o multimodal — the ChatGPT API.
- Grok (xAI)Grok 4 — frontier reasoning with native web & X search.
- Llama (Meta)Open-weight Llama 3.x / 4 family — download, fine-tune, self-host.
- MistralMistral Large, Medium, Codestral and open-weight Mixtral models.
- DeepSeekDeepSeek V3 and R1 — strong reasoning at a fraction of frontier prices.
- Cohere CommandCommand R+ and Embed — enterprise RAG, retrieval and rerank.
- Qwen (Alibaba)Qwen3 — open-weight multilingual models, strong code & math.
- MidjourneyState-of-the-art text-to-image generation via Discord & web app.
- Stable DiffusionStability AI — open-weight image, video and 3D generation models.
- ElevenLabs VoiceRealistic text-to-speech, voice cloning and dubbing in 70+ languages.
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