Side by side
Crossref Metadata Search vs OpenAIRE Explore
Both stand on research paper discovery tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
Visit Crossref Metadata Search Free plan Web
Visit OpenAIRE Explore The facts
| Crossref Metadata Search | OpenAIRE Explore | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Web |
| Lowest paid plan | Not published | Not published |
| Plans published | None | None |
| Maker | Not published | Not published |
| Website | search.crossref.org | explore.openaire.eu |
| On research paper discovery tools | #27 of 33 | #31 of 33 |
Alternatives to Crossref Metadata Search Alternatives to OpenAIRE Explore The whole list