OpenHands (formerly OpenDevin)
Open-source platform for autonomous software development agents that execute multi-step work.
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Devin
AI software engineer that plans multi-step tasks, runs tests, and creates pull requests.
Google Jules
Asynchronous coding agent that reads repos, writes tests, fixes bugs, and opens PRs.
Replit Agent
Autonomous builder that plans, codes, tests, and ships production-ready apps with feedback loops.
xAI Grok
Realtime assistant with native tool use and search; designed for deep work and multi-step tasks.
Brave Leo
On-page browser agent that researches live web content and returns concise, cited answers.
Arc Search — Browse for Me
Mobile agent that auto-queries, follows links, and composes step-by-step answer pages.
You.com ARI
Professional-grade research agent that analyzes hundreds of sources and exports polished briefs.
Perplexity Deep Research
Autonomous mode that searches widely, reads sources, and synthesizes multi-source findings.
ChatGPT Deep Research
Agentic, multi-step web research that reads sources, reasons, and produces cited reports.
ChatGPT Agent
General-purpose, multi-step agent that plans and acts using a toolbox to finish tasks end-to-end.