Open Knowledge Maps records 83,432 monthly visits with -2.4% month-over-month growth and Free pricing. Notion records 173,441,670 monthly visits with +0.1% growth and Freemium pricing.
AI-powered visual discovery of scientific knowledge
The AI workspace where teams and agents get work done together
| Dimension / Metric | | |
|---|---|---|
| Official Domain | openknowledgemaps.org | notion.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 83.43K (83,432) | 173.44M (173,441,670) |
| MoM Traffic Delta | -2.05K (-2.4%) | +201.2K (+0.1%) |
| Primary Market & Share | 🇮🇩 Indonesia (78.1%) | 🇺🇸 United States (18.4%) |
| Direct Visits / mo | 32.34K | 135.18M |
| User Rating | 4.4 | 4.8 |
| Supported Platforms | Website | Website |
AI-powered visual discovery of scientific knowledge
Every search produces an interactive concept map in which related research outputs are grouped into labeled, clickable clusters instead of a single flat list.
Searches more than 400 million records in over 400 languages pulled from more than 11,000 sources through the BASE aggregator.
Beyond journal articles, results span datasets, software, images, and other research objects, giving a broader picture of a topic.
Maps are generated from metadata rather than synthesized text, so what you see corresponds to real indexed records.
The AI workspace where teams and agents get work done together
Combine docs, wikis, projects, and databases into one structured system of record that stays linked as your content grows.
Draft, summarize, translate, and answer questions inline, or build custom agents that automate recurring workflows around the clock.
Find answers instantly across Notion and connected apps, with citations so you can verify where each answer came from.
Use relations, rollups, views, and a large template gallery to model anything from a CRM to a content calendar.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
SpecialistInfinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
SpecialistInfinite visual canvas for brainstorming and diagramming, but less structured for text documents and wikis.
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
AI academic search engine for peer-reviewed science
Ad-free AI search that takes you straight to the answer
SpecialistPowerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
SpecialistPowerful enterprise-wide search and knowledge discovery across apps, but lacks Notion's flexible doc creation.
AI research assistant for evidence-based literature review and synthesis
AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts
Map the literature around the papers you love—free
Map the literature around the papers you love—free
Explore the academic literature as a visual graph of related papers
Explore the academic literature as a visual graph of related papers
Superior block-based typography and mobile note-taking experience, but fewer robust database and automation features.
Superior block-based typography and mobile note-taking experience, but fewer robust database and automation features.
SpecialistExcellent developer-focused documentation and Git synchronization, but lacks general database and task management.
SpecialistExcellent developer-focused documentation and Git synchronization, but lacks general database and task management.
