Exploring

AcademicLabs

Biology

AcademicLabs is the world’s first research lab matchmaking platform.

Addgene

Biology

A non-profit plasmid sharing platform

AllTrials

Health

Preregistration of clinical trials

Annotag Calculator

Literary annotation protocol: create annotation hashtag, "annotag", based on ISBN.

Annotate.co

Biology

Annotate and collaborate on documents and images.

Annotated Books Online

A digital archive of early modern annotated books.

Annotation Studio

Humanity

An open-source, a suite of collaborative web-based annotation platform.

Aperio ImageScope

Biology

View and annotate digital pathology images.

Argo

Biology

A web text mining-based workbench supporting curation

Arrowsmith

Biology

Identify biologically meaningful links between two sets of Medline articles.

Arxiv Sanity

Physical Science and Technology

Browse recent arXiv papers based on semantic similarity.

AsPredicted

Health

Generates a short, time-stamped pre-registration document that is easy to share.

Atomic Simulation Environment

Physical Science and Technology

Set of tools and Python modules for setting up, manipulating, running, visualizing and analyzing atomistic simulations.

Authorea

Online collaborative writing, citing, hosting of data and publishing.

Baidu Scholar

Biology

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

BASE (Bielefeld Academic Search Engine)

Biology

BASE provides more than 150 million documents, from more than 7,000 sources.

Bellingcat

Biology

A collaborative space for investigative journalism and citizen fact-checking.

BibSonomy

Biology

Online social sharing of bookmarks & lists of literature in a collaborative way

Biostars

Biology

Focus on bioinformatics, computational genomics, and biological data analysis.

Browzine

Biology

Collection of scholarly journals on your computer, tablet, or smartphone

Cambridge Structural Database (CSD)

Biology

Repository for small-molecule organic and metal-organic crystal structures.

Cermine

Biology

Automatic extraction of structured metadata from scientific literature.

ChemRxiv

Physical Science and Technology

ChemRxiv is a repository for the free submission and distribution of preprints in chemistry and related areas.

Chemspider

A web-based database of small molecules, with associated data and links.

Citavi

Reference management and knowledge organization.

CitEc

Provides citation analysis for economics papers distributed in the RePEc digital library.

CiteSeer(X)

Biology

Public search engine and digital library for scientific and academic papers.

ClinicalTrials.gov

Health

A searchable registry and database of federally supported clinical trials

Confluence

Biology

Confluence is a collaboration software program.

ContentMine

Biology

Aims to enable everyone to perform research.

CORE

Biology

Aggregator of open access research papers for researchers and repositories.

CrossRef Metadata Search

Biology

Search metadata records for journal articles, field-specific, for software.

Crowd.Science

Biology

Helps scientists to crowd source funding for their research.

CrowdTruth

Biology

Open-source framework for crowdsourcing annotation data on text, images, videos

Crystal

Physical Science and Technology

General-purpose program for the study of crystalline solids.

Crystallography Open Database

The Crystallography Open Database is an open database of crystal structures.

Data One

Earth and Environment

Find data from affiliated member repositories

DataBank

An analysis and visualisation tool that contains collections of time series data.

Dataverse

Open source research data repository software

DBpedia

Biology

DBpedia is a community effort to extract structured information from Wikipedia and make it available on the web.

DebateGraph

DebateGraph offers a way to learn, deliberate and decide on complex issues.

Deepdyve

Biology

Online rental service for scientific, technical and medical research.

Delpher

Biology

Provides a valuable source of historical texts in Dutch.

dftd4

Biology

A generally applicable atomic-charge dependent London dispersion correction.

Digital Commons Network

Biology

Search engine for the content of repositories using BEpress software.

Dimensions

Biology

Linked scholarly information.

Direct2experts

Biology

Demonstrating interoperability among research-networking platforms.

Directory of Open Access Journals

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

DISK

Biology

Automate the hypothesize-test-evaluate discovery cycle

Dissemin

Detecting papers behind pay-walls and inviting authors to an open repository.