Open Notebook alternatives in 2026: 24 tools like Open Notebook

Closest: Academic Research

AXLE

Hosted Lean engine for verifying and editing math proofs

CuratedWeb

0 use thisCompare with Open Notebook
Axplorer

Open-source tool that trains models to find mathematical constructions

Curated

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Consensus

AI search engine over peer-reviewed scientific papers

Curated

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Elicit

AI research assistant for literature review and paper analysis

Curated

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Gemini Notebook

Google's AI research notebook that answers from your own sources

CuratedAndroidiOSWeb

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SciSpace

AI research assistant for finding, reading and reviewing papers

CuratedWeb

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Scite

Shows how papers are cited, with supporting or contrasting context

CuratedWeb

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Semantic Scholar

Free AI-powered research tool from the Allen Institute for AI

Curated

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The AI Scientist

Sakana AI's open-source agent that runs and writes up ML research

Curated

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More in Knowledge Discovery

Perplexity

Conversational answer engine with cited web search

Curated

2 use thisCompare with Open Notebook
Exa AI

Neural search engine for AI applications

CuratedWeb

0 use thisCompare with Open Notebook
Kagi

Privacy-focused AI-enhanced search engine

Curated

0 use thisCompare with Open Notebook
Parallel

Web search, extraction and deep research APIs built for AI agents

CuratedWeb

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You.com

AI search engine and web search APIs

Curated

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Feedly AI

AI models in Feedly that filter news and research for analysts

CuratedAndroidiOSWeb

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Glean

Enterprise AI search and knowledge assistant across work apps

Curated

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Guru

AI knowledge platform that structures and governs company knowledge

Curated

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Hebbia

AI platform for finance used by asset managers and investment banks

Curated

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Julius AI

AI data analyst for analysis, dashboards, and reports via chat

Curated

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Sakana Marlin

Autonomous research agent that writes strategy reports for business

CuratedWeb

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G

Genspark

All-in-one agentic AI workspace for search, research, and busywork

Curated

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Explainpaper

Explains confusing passages in research papers as you read

CommunityWeb

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Koke AI

Citation generator for APA, MLA, Chicago, IEEE and Harvard

CommunityWeb

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Logically

Research workspace for citations, literature reviews and paper writing

CommunityWeb

0 use thisCompare with Open Notebook

Questions

What are the closest alternatives to Open Notebook?

AXLE, Axplorer and Consensus sit on the same sub-line as Open Notebook (Academic Research) on AI Landscape, with 6 more.

How are these alternatives chosen?

They are the other products on the Knowledge Discovery stop of the map: curated products first, the ones on Open Notebook's sub-line before the rest, then by name until members have marked enough of them.