Profundo records 578 monthly visits with -62.1% month-over-month growth and Contact for Pricing pricing. Semantic Scholar records 8,198,672 monthly visits with +5.8% growth and Free pricing.
AI research assistant that turns a question into a structured report
A free, AI-powered academic search engine for 240M+ papers across every scientific field
| Dimension / Metric | | |
|---|---|---|
| Official Domain | profundo.app | semanticscholar.org |
| Pricing Model | Contact for Pricing | Free |
| Monthly Visits | 578 (578) | 8.2M (8,198,672) |
| MoM Traffic Delta | -949 (-62.1%) | +450.65K (+5.8%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (22.9%) |
| Direct Visits / mo | 228 | 1.88M |
| User Rating | 4 | 4.8 |
| Supported Platforms | Website | Website |
AI research assistant that turns a question into a structured report
Automatically scrapes and gathers data from hundreds of web sources and libraries in real time, so research starts from a broad base of evidence.
Sophisticated algorithms analyze gathered data to identify patterns, trends, and insights rather than just collecting raw material.
Generates detailed, comprehensive reports tailored to your needs, with an editable outline and summary you can refine.
Apply templates to search queries for more targeted insights, keeping reports accurate and informative.
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Search 241 million-plus publications from every scientific field using natural-language queries that match meaning rather than exact keywords.
Each indexed paper gets a one-sentence machine-generated TLDR so you can triage results before committing to reading the full text.
An augmented PDF reader that highlights citations, definitions, equations and figures inline, and shows which later papers cited the passage you are reading.
See how a paper was cited, whether citations were influential, and which references shaped the work — useful for literature reviews and citation chasing.
SpecialistBroader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
SpecialistBroader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
Synthesizes direct evidence-based answers from scientific papers, but has a less comprehensive raw database than Semantic Scholar.
Synthesizes direct evidence-based answers from scientific papers, but has a less comprehensive raw database than Semantic Scholar.
Offers an immersive AI reading and PDF analysis workspace, but is less focused on pure bibliographic search.
Offers an immersive AI reading and PDF analysis workspace, but is less focused on pure bibliographic search.
Excels at automated systematic review data extraction and evidence synthesis, but indexes a narrower slice of literature.
Excels at automated systematic review data extraction and evidence synthesis, but indexes a narrower slice of literature.
Free / Open-sourceAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
Free / Open-sourceAI-assisted systematic review software for screening, extraction, and evidence synthesis at scale
SpecialistProvides advanced Smart Citations showing how papers support or dispute each other, but has a smaller overall index.
SpecialistProvides advanced Smart Citations showing how papers support or dispute each other, but has a smaller overall index.
SpecialistFeatures excellent visual citation collections and literature tracking recommendations, but lacks inline paper summarization features.
SpecialistFeatures excellent visual citation collections and literature tracking recommendations, but lacks inline paper summarization features.
SpecialistOffers superior visual graph mapping of academic paper connections, but lacks traditional keyword search and full-text reading tools.
SpecialistOffers superior visual graph mapping of academic paper connections, but lacks traditional keyword search and full-text reading tools.
AI-native workspace for literature reviews and auditable systematic reviews
AI-native workspace for literature reviews and auditable systematic reviews
Free / Open-sourceAI research tools and expert publication services in one place
Free / Open-sourceAI research tools and expert publication services in one place
One prompt, fully cited academic drafts from your own sources
One prompt, fully cited academic drafts from your own sources
SpecialistAI-powered platform to read, write, and stay current with research
SpecialistAI-powered platform to read, write, and stay current with research
