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70Shared contexts, guardrails, and workflows so ChatGPT, Claude, and Codex act on the same knowledge.
As of , EffectHub tracks 76 live AI tools in its Research & Knowledge category; 58 (76%) have a free tier, and paid plans start at $2.55 a month.
76 verified tools · 9 subcategories
Academic and corporate research, source handling, and enterprise search.
Showing 1–24 of 76
Shared contexts, guardrails, and workflows so ChatGPT, Claude, and Codex act on the same knowledge.
Agentic search over your team's uploaded documents, answering questions only from those sources.
Search engine for experimental protocols that compares methods across 40M+ papers and patents and scores how reproducible they are.
AI patent drafting (Ingenia) and trademark clearance (Certus) for IP law firms and corporate legal teams.
Breaks research papers into summary flashcards with extracted references
Searches across your saved videos, podcasts, and documents by concept and maps where they agree or conflict.
Search over peer-reviewed papers with claim summaries
Literature review workflow that extracts data into tables
Grid-based AI analysis that runs the same questions across thousands of documents for finance and legal teams
Turns your inbox into a daily briefing on your company, competitors and industry, no dashboard required.
Lets researchers search and discuss arXiv papers, with answers grounded in the paper text rather than free-form summaries.
AI research assistant for writing, reading, and analyzing academic papers, used by university labs.
A life-sciences research assistant that searches 40M+ biomedical papers and returns cited, mechanism-level answers.
Free daily news digest that groups stories by topic and condenses them into short summaries
Browser highlights and PDFs turn into a shared, self-organizing knowledge base agents can act on.
Knowledge graph from Munich that links scattered enterprise data so engineers and models can query it with sources attached.
Literature-review workspace that summarises papers, pulls key insights and answers questions about your library.
Enterprise search across 100+ connected apps, with grounded chat, role-specific agents and no-code workflows
AI that drafts full patent applications and Office Action responses for corporate patent teams and law firms.
Open-source desktop NotebookLM alternative that runs offline on your own machine with your own model keys or a local model.
Answers and review papers built from cited scientific literature
Combines newsletters, RSS, Reddit, X and YouTube into one AI-summarized daily email.
AI research agents that forecast real-world questions and research lists row by row, billed by usage with optional monthly plans.
Company knowledge base you load with existing documents, then query, train new hires from and run agents against
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 27, 2026, EffectHub tracks 76 live AI tools in its Research & Knowledge category; 58 (76%) have a free tier, and paid plans start at $2.55 a month. (EffectHub, “Research & Knowledge”, Oct 2026, https://effecthub.net/ai-tools/research-knowledge)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.