Baidu Scholar aims to become the biggest, most comprehensive research platform in China.

Google's mission is to organize the world's information and make it universally accessible and useful.

A website that hosts a community-curated list of open access journals.

Online rental service for scientific, technical and medical research.

Access to major journals in the biomedical and related social sciences fields.

Scientific platform to research and curate the entire corpus of phenomenology.

An open citations index for scientific publications.

A research journal, composed entirely of "brief ideas".

Collaboratively in the high-energy physics community to convert journals to OA.

An easy and intuitive way to discover, read, annotate, write and share scientific research.