Free tools, no sign-up — everything runs in your browser.
ToolHub 1000Free online tools
Home
ToolsCalculatorsText & WritingDeveloperImage & DesignConverters & UtilitiesSEO & WebmasterEveryday & LifestyleOur Own Tools500 New ToolsAll tools →
AI ToolsConversational AIImage GenerationVideo GenerationWritingCodingVoice, Search & ProductivityMusicSearch & ResearchProductivity & BusinessDesignEducationMarketingAll AI tools →
All ToolsBlogAboutContact

Litmaps

Build visual citation maps of a field and get alerts when new papers appear.

Quick answer: Litmaps turns seed papers into visual citation maps, showing how publications connect over time, and monitors those maps so you are alerted when new related papers appear. It is built for researchers who want to see the shape of a field and keep a literature review current between submission and revision.
ToolHub 1000 does not own or operate Litmaps — this page describes a third-party product in our own words.

About

Litmaps turns seed papers into visual citation maps, showing how publications connect over time, and monitors those maps so you are alerted when new related papers appear. It is built for researchers who want to see the shape of a field and keep a literature review current between submission and revision.

Key features

Pricing

Free tier available; Pro $10/month (education pricing billed annually; commercial pricing varies); Team and Institution plans custom

Prices change — check the official pricing page. Commercial Pro pricing varies by region and is shown during signup.

Best for

Researchers tracking a fast-moving field or keeping a literature review up to date.

Limitations to know

A map shows citation connections, not study quality, so a well-connected paper is not automatically a good one. Map quality depends on the underlying citation data, and AI-related monitoring still requires checking new papers against original sources before citing them.

What users think

Public sentiment could not be verified from accessible sources at the time of writing, so no praise or complaint themes are listed here rather than invented ones.

Our editorial score

Our editorial score: 7.9/10 — our own judgement, not an aggregate of user ratings. No full review is published for this tool yet — this page is its directory entry.

Visit official site

More Search & Research tools · All AI tools

Related AI tools

You.com

AI search with cited answers, plus access to many leading AI models in one place.

Elicit

An AI research assistant that searches academic papers and extracts evidence into tables.

Consensus

Ask a research question and get an evidence-backed answer from peer-reviewed papers.

Scite

Check how later research cited a paper: supported, challenged, or just mentioned.

Scholarcy

Turn academic papers into structured summary flashcards you can skim and organise.

ResearchRabbit

Discover related papers by starting from seed articles and following citation trails.

Phind

A developer-focused search engine that answered coding questions with cited code.