All tools › Autonomous Agents › Claude Deep Research Claude Deep Research Autonomous Agents Performs multi-step investigation with verified source citations and 200K token context window 🌐 Visit website ↗ 🔗 Similar tools Gemini Deep Research Gemini Deep Research is a Google AI tool powered by Gemini 3.1 Pro, offering a 1M-token co… ChatGPT Deep Research ChatGPT Deep Research is an AI agent that autonomously conducts multi-step web research, a… Perplexity Pro Perplexity Pro is an AI search tool with a deep research mode that provides real-time cita… GPT Researcher ★ 29.3k GPT Researcher is an autonomous agent that performs multi-source web research and generate… τ²-bench (tau2-bench) v1.0.1 ★ 2.0k τ²-bench v1.0.1 is Sierra Research's benchmark for evaluating tool-agent-user interaction … Tools & Infrastructure OpenDraft ★ 400 OpenDraft is an autonomous research-writing agent that uses 19 specialized sub-agents to t…