Zooniverse supports people-powered research projects, as described by its homepage.
Citrus Search vs Open Knowledge Maps
How do Citrus Search and Open Knowledge Maps compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Citrus Search | Open Knowledge Maps |
|---|---|---|
| What it is | Citrus Search helps users find an overview of relevant articles in a research field. | Open Knowledge Maps creates visual overviews of research topics to help users find publications and key concepts. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Citrus Search and Open Knowledge Maps.
OpenAIRE helps users find and share linked research, including scholarly records, software and research data.
SciAlert publishes peer-reviewed research through journals and information products across scientific fields.
ChinaRxiv provides English-access research papers from ChinaXiv and other supported sources, including machine-translated papers.
Semantic Scholar searches scientific literature and uses AI to identify relevant papers across fields, with an API for developers.
IDEAS indexes economics and finance research, including working papers, articles and software code.






