Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.

Connected Papers records 750,576 monthly visits with +3.1% month-over-month growth and Freemium pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
Explore the academic literature as a visual graph of related papers
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | connectedpapers.com | whimsical.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 750.58K (750,576) | 966.9K (966,895) |
| MoM Traffic Delta |
| +22.43K (+3.1%) |
| -222.85K (-18.7%) |
| Primary Market & Share | 🇺🇸 United States (17.6%) | 🇮🇳 India (19%) |
|---|
| Direct Visits / mo | 308.44K | 602.36K |
|---|
| User Rating | 4.7 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|
Explore the academic literature as a visual graph of related papers
Each graph places the seed paper among its most closely related works, clustered by how often papers are cited together or share references.
Separate perspectives show what a paper builds on and what later work builds on it, which is ideal for tracing a research lineage.
Start from a paper title, DOI, URL or proceedings link, so you can enter the graph from whatever you already have at hand.
A ranked list view lets you browse related publications by relevance when you need specifics rather than an overview.

The collaborative whiteboard built for product builders
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.


Provides broader citation data across millions of papers, but lacks Connected Papers' proprietary graphical relationship view.


SpecialistFocuses on answering specific research questions with extracted evidence, rather than exploring visual citation graphs.


SpecialistIntegrates deep PDF reading and analysis workspaces, but lacks dedicated visual citation network mapping capabilities.

SpecialistExcels at automating systematic reviews and data extraction, but lacks interactive graphical citation tree exploration.
SpecialistTracks citation reliability and context via Smart Citations, but offers less visual graph-based exploration of literature.

Offers a similarly polished visual literature mapping interface, but adds collaborative collection management features.
Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
SpecialistStreamlines literature search and reference management, but does not provide an interactive visual citation graph.

Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Provides broader citation data across millions of papers, but lacks Connected Papers' proprietary graphical relationship view.
SpecialistFocuses on answering specific research questions with extracted evidence, rather than exploring visual citation graphs.
SpecialistIntegrates deep PDF reading and analysis workspaces, but lacks dedicated visual citation network mapping capabilities.
SpecialistExcels at automating systematic reviews and data extraction, but lacks interactive graphical citation tree exploration.
SpecialistTracks citation reliability and context via Smart Citations, but offers less visual graph-based exploration of literature.
Offers a similarly polished visual literature mapping interface, but adds collaborative collection management features.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
SpecialistStreamlines literature search and reference management, but does not provide an interactive visual citation graph.
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.