Connected Papers
AI ResearchFreemium
Visual academic paper discovery tool that generates a similarity graph of related research from a single seed paper.
0 upvotesbeginner
Compare Connected Papers vs Lateral
Both tools in AI Research
Lateral
AI ResearchFreemium
AI research workspace for literature reviews that organized PDFs, auto-generated findings tables, and ran semantic search across documents. Sunset June 2025.
0 upvotesintermediate
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Pricing
Pricing Comparison
Connected Papers
Free$0
5 graphs/month, all features included
Academic$5/mo (quarterly)
Unlimited graphs, all features, for academics and non-profits
Business$15/mo (quarterly)
Unlimited graphs, all features, for commercial use
Academic Group$5/seat/mo
Team access with admin seat management
Business Group$15/seat/mo
Commercial team access with admin controls
Lateral
Free$0
Basic access, limited documents
Pro$Custom
Unlimited documents, collaboration, advanced features (no longer available - product sunset June 2025)
Features
Feature Comparison
Connected Papers
Visual Similarity GraphPrior Works IdentificationDerivative Works MappingMulti-Origin GraphsPaper Clustering by RelatednessNode Hover Paper DetailsDOI and PMID SearchGraph HistorySaved Papers CollectionScholarly Database IntegrationInteractive Graph NavigationYear and Citation Count DisplayOne-Click Graph RebuildingUnlimited Graphs (paid)Group Admin PlanOpen Access Link DisplayField-Agnostic Coverage
Lateral
Super Search Across All DocumentsAI-Powered Concept RecommendationsAuto-Generated Findings TableSmart PDF Reader30M+ Open Access Paper DatabaseOCR for Scanned DocumentsHighlight and Annotation ToolsCross-Document Note CaptureFlag and Categorize FindingsExport to Word and ExcelCollaborate and Share WorkspacesPublic Project SharingLiterature Review WorkflowKeyword and Semantic SearchMulti-Tab Document SwitchingSingle Unified WorkflowBrowser-Based No Install
Fit
Best For & Not For
Connected Papers
✅ Best For
✅Researchers entering a new field who want to quickly understand the citation landscape around a foundational paper without spending days on database searches.
✅Applied scientists and R&D professionals who need to find relevant academic work outside their immediate specialty and want a visual, non-keyword approach to discovery.
✅Literature review teams who want to visually demonstrate the evolution of a research field to collaborators or in academic presentations.
❌ Not For
❌Researchers who need a multi-seed discovery tool with unlimited graphs on the free tier, as Connected Papers limits free users to 5 graphs per month and builds graphs from a single seed at a time (multi-origin available on paid plans).
❌Users requiring AI-generated summaries, annotation tools, or systematic review workflows alongside their paper discovery, as Connected Papers focuses exclusively on the visual mapping experience.
Lateral
✅ Best For
✅Academic researchers and PhD students who needed a fast, visual way to organize and cross-reference large collections of PDFs for systematic literature reviews without switching between multiple tools.
✅Market research analysts and consultants who worked through large document sets and needed semantic search and auto-organized findings tables to synthesize evidence quickly for client reports.
❌ Not For
❌New users looking for an active, supported tool, since Lateral was sunset in June 2025 and is no longer available for new sign-ups or existing access.
❌Researchers requiring PRISMA-compliant systematic review workflows, citation manager integration, or AI-generated writing assistance beyond document organization.
Availability
Platform & Accessibility
Connected Papers
web-based
Lateral
web-based
Use & Audience
Tasks & Who It's For
Use Cases
Real-world Use Cases
Connected Papers
1
A climate scientist enters a landmark 2019 paper on methane flux as her seed and immediately sees a cluster of 15 related studies from soil science she had never encountered, reshaping her literature review in under an hour.2
A startup CTO uses Connected Papers to map the research landscape around a core paper on distributed consensus algorithms, identifying three prior theoretical works his team's patent filing had overlooked.3
A graduate student in economics uses the Multi-Origin graph feature with three seed papers on behavioral nudging to find a dense cluster of related work that becomes the foundation of his dissertation literature review.Lateral
1
A public health researcher uploaded 60 papers on vaccine hesitancy to Lateral and used Super Search to find every instance of the phrase social trust across all documents in seconds, building a thematic analysis table in one afternoon that would have taken a week manually.2
A market research consultant used Lateral's auto-generated findings table to organize 25 industry reports for a client presentation, keeping all key statistics attributed to their source papers without manually copying and pasting each one.3
A master's student used Lateral's Smart PDF Reader to spot connections between papers she was reading, discovering that two papers shared a common methodological limitation that became a key argument in her dissertation literature review critique.Keep Exploring
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