Volunteer Science Competitors

PLOS is a nonprofit 501(c)(3) corporation, #C2354500, and is based in California, US.

Sermo turns physician experience, expertise, and observations into actionable insights for the global healthcare community. Engaging with more than 1 million HCPs across 150 countries, we provide physicians with a social platform and unique community that fosters impactful peer-to-peer collaboration & discussions about issues that are important to them and their patients. Sermo offers on demand access to physicians via a suite of proprietary technology to provide business intelligence that benefits patients, pharmaceutical, healthcare partners and the medical community at large. Doctors and other HCPs can sign up today at https://sermo.link/sign-up-li

iNaturalist is the world’s largest community of naturalists. Every month, millions of people from around the world explore nature and collaborate on science and conservation through our free website and mobile apps. Please note: we're a small team of just under 20! Many enthusiastic volunteers have also listed their affiliation with iNaturalist.