Best AI research tools and platforms

Open Perplexity details Research

Perplexity

Perplexity is a citation-first AI research platform with free search, Pro and Max consumer plans, enterprise tiers, and API access billed separately from subscriptions.

Open profile Visit Perplexity

Open Hugging Face details Research

Hugging Face

Hugging Face is the leading open-model platform for discovery, collaboration, hosted inference, dedicated endpoints, and enterprise controls around models, datasets, and AI apps.

Open profile Visit Hugging Face

Open AlphaSense details Research

AlphaSense

AI market intelligence and research platform for companies and investors.

Open profile Visit AlphaSense

Open Andi details Research

Andi

Conversational AI search engine designed for direct answers and cleaner web research.

Open profile Visit Andi

Open Casetext CoCounsel details Research

Casetext CoCounsel

AI legal assistant for research, document review, and legal drafting.

Open profile Visit Casetext CoCounsel

Open Consensus details Research

Consensus

AI academic search engine for finding evidence from scientific papers.

Open profile Visit Consensus

Open Elicit details Research

Elicit

AI research assistant for literature review, paper discovery, and evidence extraction.

Open profile Visit Elicit

Open Glass Health details Research

Glass Health

AI clinical decision support and medical knowledge platform.

Open profile Visit Glass Health

Open Harvey details Research

Harvey

AI platform for legal work, research, drafting, and professional services workflows.

Open profile Visit Harvey

Open Hebbia details Research

Hebbia

AI document research and analysis platform for financial and professional services.

Open profile Visit Hebbia

Open Julius AI details Research

Julius AI

AI data analysis assistant for charts, statistical analysis, and spreadsheet-style exploration.

Open profile Visit Julius AI

Open Kagi Assistant details Research

Kagi Assistant

AI assistant built around Kagi search for premium web research and answers.

Open profile Visit Kagi Assistant

Open Kagi Assistant details Research

Kagi Assistant

AI assistant built around Kagi search for premium web research and answers.

Open profile Visit Kagi Assistant

Open Komo AI details Research

Komo AI

AI-powered search and discovery platform for web exploration and answers.

Open profile Visit Komo AI

Open NotebookLM details Research

NotebookLM

Google AI notebook for grounding answers, summaries, and study guides in uploaded sources.

Open profile Visit NotebookLM

Open Scite details Research

Scite

AI-powered citation and research platform for evaluating scientific literature.

Open profile Visit Scite

Open You.com details Research

You.com

AI search and assistant platform for web answers, research, and productivity.

Open profile Visit You.com