Assistant IA de recherche de Google qui ancre ses réponses dans des sources importées — PDF, notes, audio.
RAGMemoryVoix
Demo · hover to play
14 agents · use case
Best AI agents for deep research2026
Recherche multi-étapes multi-sources — rapports sourcés sur des concurrents, technologies, secteurs. L'agent fait en 30 secondes à 30 minutes ce qu'un analyste prendrait deux jours à faire.
Want the technical background? Read the Deep Research glossary entry →
The 14 ranked agents
Agent de recherche multi-étapes intégré à ChatGPT — navigation autonome produisant des rapports enrichis de citations en 5 à 30 minutes.
Browser UseRAGMemory
Moteur de recherche IA agentique — recherche web multi-étapes avec citations, modes code et image.
Browser UseRAGTool UseDemo · hover to playAgent de deep research multi-étapes — passe de la question au rapport sourcé en minutes.
Browser UseRAGMemory
Agent polyvalent qui transforme une simple invite en livrable finalisé.
Browser UseTool UseExécution de codeMemoryObtenir AGENTS20codeAGENTS20
Moteur de recherche IA pour la recherche scientifique — extrait des réponses de plus de 200 millions d'articles évalués par les pairs.
RAGMemoryDemo · hover to playAgent de recherche longue durée au sein de Gemini qui planifie, navigue et rédige des notes de synthèse.
Browser UseRAGMemoryVision
Moteur de recherche IA pour les développeurs — répond aux questions techniques avec des résultats axés sur le code et des citations.
Browser UseRAGMemoryDemo · hover to playAgent de revue de littérature pour les chercheurs — extrait et synthétise à partir de plus de 200 millions d'articles.
RAGMemoryDemo · hover to playCitations intelligentes et assistant IA de recherche — articles classés selon les preuves favorables ou contradictoires.
RAGMemoryDemo · hover to playCollaborative legal AI agents for due diligence, contract review, and drafting.
Tool UseMemoryRAGMulti-agent
Multi-agent orchestration platform from Japan — TRINITY model + finance underwriting agents.
Tool UseMemoryRAGMulti-agent
Multi-agent super-agent with built-in AI phone module — research, slides, sheets, real-world calls.
Browser UseTool UseVoixMemory
Web search and research API for agents — used by Clay, Harvey, and Notion in production.
Browser UseTool UseRAG
NotebookLM for deep research →OpenAI Deep Research for deep research →You.com for deep research →Perplexity Labs for deep research →Manus for deep research →Consensus for deep research →Gemini Deep Research for deep research →Phind for deep research →Elicit for deep research →Scite for deep research →Legora for deep research →Sakana AI for deep research →Genspark for deep research →Parallel for deep research →
Frequently asked
What is the best AI agent for deep research in 2026?+
Our top picks for deep research are NotebookLM, OpenAI Deep Research, You.com. Rankings reflect community signal, editorial Agent Rank score, and capability match against the deep research workflow.
How should I evaluate an AI agent for deep research?+
For deep research, prioritize: (1) reliability on edge cases, not just demo workflows; (2) integration with the tools you already use; (3) audit trail when the agent acts on your behalf; (4) cost per successful outcome, not cost per token. Production-grade agents publish at least their evaluation methodology.
Are there free AI agents for deep research?+
8 of the ranked agents have a free tier or are open source: NotebookLM, You.com, Perplexity Labs, Manus.
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