
Free / Open-sourceA free, AI-powered academic search engine for 240M+ papers across every scientific field
Free / Open-sourceA free, AI-powered academic search engine for 240M+ papers across every scientific field
CitedEvidence records 24,666 monthly visits with +20.4% month-over-month growth and Paid pricing. Profundo records 578 monthly visits with -62.1% growth and Contact for Pricing pricing.
AI research assistant that turns a question into a structured report
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | citedevidence.com | profundo.app |
| Pricing Model | Paid | Contact for Pricing |
| Monthly Visits | 24.67K (24,666) | 578 (578) |
| MoM Traffic Delta | +4.18K (+20.4%) | -949 (-62.1%) |
| Primary Market & Share | 🇿🇦 South Africa (55%) | 🇺🇸 United States (100%) |
| Direct Visits / mo | 12.96K | 228 |
| User Rating | 4.3 | 4 |
| Supported Platforms | Website | Website |

Research reports built from 300M+ real scholarly papers — every claim cited and DOI-checked
Ask a research question and receive a structured report in which each statement is tied to a real scholarly record, with references checked against the source and DOI.
Query a very large index of papers, journals and authors, with grounded search strings designed to surface relevant literature quickly.
Upload papers, ask direct questions about their contents, and organise notes, PDFs, citations and source material in a shared library.
Draft and refine scholarly text using inline citation support so references stay attached to the sentences they support as you rewrite.
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.

Free / Open-sourceA free, AI-powered academic search engine for 240M+ papers across every scientific field
Free / Open-sourceA free, AI-powered academic search engine for 240M+ papers across every scientific field

Free / Open-sourceAI academic search engine for peer-reviewed science

Free / Open-sourceAI research platform for reading, understanding and writing scientific papers
Free / Open-sourceAI research platform for reading, understanding and writing scientific papers
Free / Open-sourceAI research assistant for evidence-based literature review and synthesis
Free / Open-sourceAI research assistant for evidence-based literature review and synthesis
Free / Open-sourceThe AI workspace where researchers read, write, and cite with every claim traceable to its source
Free / Open-sourceThe AI workspace where researchers read, write, and cite with every claim traceable to its source
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
Free / Open-sourceAI answers grounded in 300M+ scholarly full texts
Free / Open-sourceAI answers grounded in 300M+ scholarly full texts

Free / Open-sourceMap the literature around the papers you love—free
Free / Open-sourceMap the literature around the papers you love—free
Free / Open-sourceExplore the academic literature as a visual graph of related papers
Free / Open-sourceExplore the academic literature as a visual graph of related papers
Free / Open-sourceAI-native workspace for literature reviews and auditable systematic reviews
Free / Open-sourceAI-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