Google Scholar
A broad scholarly search service for articles, theses, books, patents, and citation records across disciplines.
RESEARCH RESOURCE DIRECTORY
Search 251 tools, models, databases, and infrastructure entries by research task, pricing, platform, and source availability.
A broad scholarly search service for articles, theses, books, patents, and citation records across disciplines.
A free research discovery service from Ai2 that supports paper search, citation exploration, and programmatic access.
A research search service that retrieves evidence from scholarly papers and presents structured responses to research questions.
A research assistant for finding papers, extracting study information, and comparing evidence in structured tables.
A visual discovery tool that builds a graph of related research from a seed paper.
A literature discovery tool for exploring connections among papers, authors, and citation networks.
A citation analysis service that shows whether later papers support, mention, or contrast with a cited claim.
A linked research information platform covering publications, grants, patents, clinical trials, and policy documents.
A search and analysis platform that connects scholarly works with patents and biological sequence information.
An open catalog of scholarly works, authors, institutions, sources, topics, and their relationships.
A research reading service for finding papers, asking questions about PDFs, and obtaining explanations of technical passages.
A paper-reading tool that explains selected passages in the context of an uploaded document.
A document summarization tool that turns papers and reports into structured summary cards with key points and references.
A document question-answering and summarization service designed for working with long uploaded files.
A source-grounded research notebook from Google that answers questions and creates summaries from materials supplied by the user.
A web service for asking questions about a PDF and navigating back to relevant parts of the document.
AI-assisted document features within Acrobat for summarizing files, asking questions, and generating responses linked to document sources.
A workspace for reading, taking notes, and drafting with information drawn from multiple documents.
A reference-management and reading platform with literature search, annotation, sharing, and citation tools.
A document workspace for connecting excerpts, annotations, and notes across multiple sources.
A literature discovery service that maps citation relationships and can monitor a collection for newly published work.
A review-management platform for screening records, collaborating with reviewers, resolving conflicts, and handling duplicates.
A systematic-review platform covering citation screening, full-text review, data extraction, and risk-of-bias assessment.
Open-source screening software that uses active learning to prioritize records during systematic reviews.
A collaborative platform for managing, screening, coding, and synthesizing evidence in complex reviews.
A workflow platform for systematic reviews, literature surveillance, and regulatory evidence management.
A collaborative review platform for screening documents, defining labels, and extracting structured information.
A research-discovery platform with tools for literature mapping, summarization, and information extraction.
A research search service that iteratively explores scholarly literature from a user-defined question.
An open-source platform for evidence synthesis, including citation screening, full-text review, and data extraction.
An academic writing service for language editing, manuscript checks, and publication-oriented revision.
An academic-language service that provides suggestions for research writing, titles, abstracts, and paraphrasing.
A general English writing assistant for grammar, clarity, tone, and revision suggestions.
A language and style checker developed for academic and technical writing.
A writing service with paraphrasing, grammar checking, summarization, and citation-related utilities.
An open-source, multilingual checker for spelling, grammar, and style, available through browser and office integrations.
An open-source reference manager for collecting, organizing, annotating, citing, and synchronizing research materials.
A commercial reference-management application for collecting literature, sharing libraries, and formatting citations.
A collaborative, browser-based LaTeX editor for papers, reports, and technical documents.
A writing service with drafting, rewriting, citation assistance, and document question-answering features.
A conversational analysis service for working with tabular data, running statistical operations, and producing visualizations.
A ChatGPT capability that runs code to inspect uploaded data, perform analyses, and produce tables or charts.
A technical computing system for symbolic mathematics, numerical methods, modeling, and visualization.
A programming and numerical-computing environment used for algorithm development, data analysis, simulation, and engineering models.
An open-source interactive computing environment that combines code, data, narrative, and visual output.
An analytics platform for assembling data access, transformation, modeling, and machine-learning workflows from visual nodes.
An open-source visual programming application for data exploration, machine learning, and teaching.
A collaborative data platform for preparation, machine learning, generative-AI projects, deployment, and governance.
An enterprise platform for automated machine learning, model deployment, monitoring, and AI governance.
A web-based analytics service that combines natural-language interaction with low-code analysis, prediction, and reporting.
A web-based illustration platform with life-science icons and templates for figures, mechanisms, posters, and graphical abstracts.
A desktop application that combines biostatistical analysis, curve fitting, and scientific graphing.
Open-source graphing libraries for interactive visualization in Python, R, and JavaScript, with related application tooling.
An open-source web application that converts tabular data into a range of conventional and less common visual forms.
A browser-based tool for creating and publishing charts, maps, and tables without programming.
A template-based platform for interactive visualizations, animated charts, maps, and data stories.
A visual analytics platform for connecting data, exploring relationships, building dashboards, and sharing results.
A Windows application for scientific data analysis, curve fitting, and publication-oriented graphing.
An open-source R package based on a grammar of graphics for building reproducible statistical visualizations.
An open-source Python library for static, animated, and interactive visualizations.
DeepMind's protein-structure prediction system, with open AlphaFold 2 code and a public database of predicted structures.
A cloud platform for biotechnology research that combines electronic lab records, sequence tools, and research data management.
An open-source Python library for applying machine learning to drug discovery, quantum chemistry, biology, and materials problems.
A collection of frameworks, models, and deployment tools for generative AI in biomolecular and drug research.
A trainable open-source implementation of AlphaFold 2 intended for protein-structure research and model development.
An open-source workflow that combines accelerated sequence search with AlphaFold-based structure prediction.
NCBI sequence-search tools for finding local similarity between nucleotide or protein queries and sequence databases.
An open web platform for running, documenting, and sharing reproducible computational biology workflows.
Open-source software for building pipelines that measure cellular and other biological features in microscopy images.
An open-source framework built on PyTorch for developing and deploying deep-learning workflows in medical imaging.
An open resource of computed materials data with web and API tools for exploring structures and predicted properties.
A Google DeepMind research system and dataset for predicting the stability of candidate inorganic materials with graph neural networks.
An open-source generative model from Microsoft Research for proposing inorganic crystal structures, including property-conditioned generation.
A machine-learning platform for reaction prediction and retrosynthesis. IBM states that the hosted service and APIs will close on October 28, 2026; a self-hostable version is available.
A professional chemistry application for drawing structures and reactions and working with chemical information.
An open-source cheminformatics toolkit for molecular representations, descriptors, substructure search, and modeling workflows.
An open chemical information resource from NCBI covering compounds, substances, identifiers, properties, and biological activities.
An open EMBL-EBI database of curated bioactivity data for drug-like molecules and their biological targets.
A commercial research platform for searching chemical substances, reactions, literature, and supplier information.
An open-source suite for electronic-structure calculations and materials modeling based on plane waves and pseudopotentials.
An open-source Python toolkit for computational biology, including sequence, structure, database, and file-format operations.
An open-source Python toolkit for preprocessing, reducing, clustering, and visualizing single-cell gene-expression data.
An open-source Python package that provides probabilistic generative models and a shared interface for single-cell omics.
An open-source workflow system for portable and scalable computational pipelines, widely used in bioinformatics.
An open-source workflow manager that expresses analysis steps and their dependencies as rules.
A community project that maintains Nextflow pipelines under shared development, testing, and release practices.
An open-source pipeline that uses a deep neural network to call genetic variants from aligned sequencing reads.
Open-source deep-learning software for segmenting cells and other objects in microscopy images.
An open-source desktop application for interactive machine-learning workflows such as pixel and object classification.
An open-source Python viewer for inspecting, annotating, and analyzing multidimensional scientific images.
Open-source desktop software for digital pathology and whole-slide image analysis.
A distribution of ImageJ bundled with plugins and update sites for scientific image analysis, especially in life sciences.
An open platform for managing, viewing, sharing, and analyzing microscopy images with their metadata.
An open-source program for predicting and scoring candidate binding poses between small molecules and receptors.
An open-source molecular simulation toolkit with a Python API and support for GPU acceleration.
An open-source toolkit and community project for setting up, running, and analyzing relative binding free-energy calculations.
Research code that applies a diffusion-based generative model to predict protein-small-molecule ligand binding poses.
An open-source retrosynthesis planning tool that combines Monte Carlo tree search with learned reaction models.
An open-source command-line system for generative molecular design and multi-objective optimization using recurrent and Transformer models.
An open-source Python library for representing, transforming, and analyzing materials structures and computational outputs.
An open-source Python toolkit for setting up, running, and analyzing atomistic simulations across multiple calculators.
An open-source parallel simulation engine for classical molecular dynamics and particle-based materials modeling.
An open materials-science platform for storing, normalizing, searching, and analyzing computational research data.
A research platform providing high-throughput computational materials data, crystal prototypes, and programmatic search interfaces.
An open-source package for training deep neural-network interatomic potentials and using them in molecular simulation.
An open-source PyTorch toolbox for developing and training atomistic machine-learning models.
An open-source application for interactive analysis and visualization of large two- and three-dimensional scientific datasets.
Desktop software for visualization and analysis of molecular structures, density maps, and related biomedical data.
Software for displaying, analyzing, and rendering molecular systems and simulation trajectories.
An open-source Python statistical-graphics library built on Matplotlib with a high-level, data-frame-oriented interface.
An open-source R package for quality control, analysis, integration, and visualization of single-cell transcriptomic data.
An open bioinformatics software ecosystem built around R, with analysis, annotation, experiment-data, and workflow packages.
An open-source genomics toolkit from the Broad Institute focused on variant discovery, genotyping, and related sequencing-data processing.
Open-source software that uses a deep neural network to call somatic variants from tumor-normal or tumor-only sequencing data.
An open-source splice-aware aligner designed for RNA sequencing reads.
An open-source command-line tool for estimating transcript abundance from RNA-seq data using selective alignment or sketching methods.
An open-source tool that uses pseudoalignment to estimate transcript abundance from bulk or single-cell RNA-seq data.
An open-source Python framework for scalable genomic data analysis across local, cloud, and Spark environments.
An open-source command-line toolset for genome-wide association studies, genotype quality control, and population-genetic analysis.
An open-source command-line suite for reading, converting, sorting, indexing, and summarizing SAM, BAM, and CRAM alignment files.
An open-source tool that aggregates outputs from many bioinformatics programs and samples into a unified quality-control report.
A set of 10x Genomics pipelines for processing Chromium single-cell data, including barcode handling, UMI counting, and selected immune-receptor analyses.
An open-source command-line suite for manipulating, querying, filtering, summarizing, and calling variants in VCF, BCF, and gVCF data.
An open-source Ensembl tool that annotates the potential consequences of genomic variants on transcripts, proteins, and regulatory regions.
An open research resource providing vertebrate genomes, gene annotation, comparative genomics, and variation data through browsers and programmatic interfaces.
A public knowledgebase that integrates protein sequences, functional information, and cross-references, with both reviewed and computationally annotated records.
A public resource that integrates protein signatures from member databases to classify families and identify domains and functional sites.
An open-source genome viewer for interactively examining sequencing, variation, annotation, and other data positioned on reference genomes.
Open-source deep-learning software for instance segmentation of approximately star-convex objects in two- and three-dimensional microscopy images.
Extensible open-source desktop software for displaying, processing, measuring, and analyzing scientific images.
Open-source software for controlling automated microscope hardware and running time-lapse, multichannel, and z-stack acquisitions.
An open-source Python tool for spatial molecular data analysis, including neighborhood graphs, spatial statistics, and tissue-image integration.
An open-source data framework, schema, and serialization format for representing, transforming, and querying uni- and multimodal spatial omics data.
An open-source command-line program that integrates convolutional-neural-network scoring and ligand optimization into molecular docking.
An open-source PyTorch toolbox for graph representation learning in drug discovery, with components for molecules, proteins, reactions, and knowledge graphs.
An open research resource and Python package providing therapeutic machine-learning tasks, datasets, evaluation functions, benchmarks, and leaderboards.
An open-source deep-learning toolkit for drug-target interaction, molecular-property, and related biomedical prediction tasks.
Open-source high-performance software for molecular-dynamics simulation, energy minimization, and trajectory analysis.
A free research service for submitting protein-small-molecule docking jobs through a web interface and examining candidate poses.
A free web tool that calculates molecular descriptors and predicts selected ADME, pharmacokinetic, and drug-likeness properties.
An open-source family of models and inference software for biomolecular complex structure and selected binding-affinity predictions.
Open-source research code and model weights for diffusion-based generation of protein backbones, motif scaffolds, and symmetric structures.
An open quantum-materials database of structures, formation energies, and stability data derived from density-functional-theory calculations.
An open-source framework for training E(3)-equivariant machine-learning interatomic potentials, with integrations for ASE and LAMMPS workflows.
An open-source PyTorch framework for training and deploying machine-learning interatomic potentials with higher-order equivariant message passing.
A pretrained graph-neural-network potential and open-source tools for charge-informed atomistic prediction and fine-tuning.
An open-source Python library for graph deep learning, property prediction, and machine-learning potential development in materials science and chemistry.
An open-source Python package that converts atomic structures into fixed-size numerical descriptors such as SOAP and MBTR.
Open-source software for phonon spectra, density-of-states, and thermal-property calculations within harmonic and quasi-harmonic approximations.
Open-source Python software for density-functional-theory calculations using the projector-augmented-wave method and the Atomic Simulation Environment.
Open-source high-performance software for quantum chemistry and atomistic simulation of solids, liquids, molecules, and biological systems.
Proprietary research software for first-principles electronic-structure, materials-property, and quantum molecular-dynamics calculations.
An open-source suite for DFT, perturbation-theory, and many-body electronic-structure calculations on materials and molecules.
Open-source software that uses strictly localized atomic orbitals for electronic-structure and first-principles molecular-dynamics calculations on molecules and solids.
Open-source software using pseudo-atomic localized basis functions for electronic-structure, molecular-dynamics, and transport calculations in nanoscale materials.
An open-source high-level grammar and toolchain for defining interactive statistical graphics with concise declarative JSON specifications.
An open-source Python library that builds declarative statistical visualizations on the Vega-Lite specification.
An open-source Python library for interactive browser graphics, data applications, and linked visual exploration.
An open-source Python library for three-dimensional visualization and mesh analysis, with a NumPy-oriented interface over VTK.
Scientific software for visualizing and analyzing atomistic, molecular, and particle-simulation data, available as open-source Basic tools and a proprietary Pro edition.
An open-source application for interactive and parallel visualization and quantitative analysis of mesh-based scientific data.
An open-source desktop platform for visualizing, analyzing, and extending complex networks, with broad use in molecular and biological network research.
Open-source software for interactively exploring, laying out, filtering, and presenting complex networks on desktop or in a browser.
An integrated development environment for R and selected Python workflows, available in open-source desktop and server editions and commercial variants.
An open-source scientific publishing system that renders Markdown, notebooks, and executable code into articles, reports, presentations, websites, and books.
An open-source data version control tool that records large datasets, models, and machine-learning pipelines alongside Git-managed code.
An open-source platform for recording machine-learning experiments, managing models and artifacts, and supporting self-hosted collaboration.
A hosted platform and client tools for recording, comparing, and collaboratively managing machine-learning experiments, models, and data artifacts.
Proprietary modular software for visualizing, segmenting, tracking, and quantitatively measuring two- to four-dimensional microscopy images.
A proprietary digital-pathology platform for quantitative analysis of whole-slide images through configurable tissue, cell, and biomarker modules.
A proprietary platform for visualizing, segmenting, tracking, and phenotyping two- to five-dimensional microscopy images.
Proprietary software for visualizing, segmenting, and building repeatable analysis pipelines for large two-, three-, and four-dimensional microscopy datasets.
An open-source command-line suite for small-molecule docking, virtual screening, and scoring candidate receptor-ligand poses.
A molecular-dynamics software suite for biomolecular simulation. AmberTools is free and mostly open source, while Amber26 has a separate license and fee structure.
A proprietary integrated platform for molecular modeling, simulation, informatics, and computational research in drug discovery and materials science.
Molecular Operating Environment is a proprietary integrated platform for molecular modeling, drug design, cheminformatics, and simulation.
An open-source Python library and interactive application for two- and three-dimensional scientific-data visualization built on VTK.
A free NLM service for searching biomedical and life-sciences citations and abstracts, with links to full text when available elsewhere.
A free life-sciences literature resource covering articles, preprints, and an open-access full-text collection, with programmatic services for reuse.
A visual discovery service that uses natural-language processing to group related research outputs into topical knowledge maps.
Open-source software for checking raw high-throughput sequencing data and producing modular plots, tables, and HTML reports.
An open-source machine-learning package for training message-passing neural networks on molecular and reaction property data.
Open-source Python infrastructure for running computational-science workflows and recording the provenance of their data and processes.
The foundational open-source Python library for multidimensional arrays, vectorized numerical operations, linear algebra, and related numerical routines.
An open-source Python library for reading, cleaning, transforming, joining, and summarizing tabular and time-series data.
An open-source scientific-computing library built on NumPy, with maintained algorithms for optimization, integration, signals, sparse computation, statistics, and more.
An open-source Python machine-learning library covering supervised and unsupervised estimators, preprocessing, pipelines, model selection, and evaluation.
An open-source probabilistic-programming library for specifying Bayesian models in Python and fitting them with MCMC or variational inference.
An open-source probabilistic-programming language and cross-language toolkit for Bayesian statistical modeling and posterior inference.
An open-source toolkit for processing and visualizing scientific data, with capabilities spanning 2D plots, image processing, volume rendering, and 3D graphics.
An open-source Python library that uses declarative objects to connect data semantics with static or interactive visualizations.
An open-source Python rasterization pipeline that projects, aggregates, transforms, and shades large datasets into viewable representations.
An open-source Python visualization package based on a grammar of graphics, using layers and aesthetic mappings to compose statistical plots.
An open-source Python library that uses GPU and OpenGL acceleration for interactive two- and three-dimensional data visualization.
An open-source web technology stack for visualizing and analyzing large macromolecular structures and associated experimental data.
An open-source command-line tool for quality control and preprocessing of short-read FASTQ data, including filtering, trimming, and HTML or JSON reporting.
An open-source tool that finds and removes specified adapters, primers, poly-A tails, and other unwanted sequences from high-throughput sequencing reads.
A cross-platform open-source command-line toolkit for querying, transforming, summarizing, sampling, and indexing FASTA and FASTQ files.
An open-source aligner for mapping DNA or mRNA sequences to a reference, with modes for long reads, short reads, spliced transcripts, and assembly comparison.
An open-source FM-index aligner for mapping sequencing reads to long reference sequences in local, end-to-end, gapped, and paired-end modes.
An open-source command-line suite for intersecting, merging, comparing, covering, and otherwise analyzing genomic intervals.
An open-source Python package for statistical modeling and econometrics, with model estimation, statistical tests, diagnostics, and structured result summaries.
An open-source DataFrame query engine written in Rust, with eager and lazy execution, query optimization, and streaming support.
An open-source in-process analytical SQL database for querying local files, object storage, and in-memory data without a separate database server.
An open-source Python library for high-performance array computing and composable transformations including automatic differentiation, compilation, batching, and parallelization.
An open-source framework for automated hyperparameter optimization with dynamic search spaces, trial pruning, parallel execution, and study visualization.
An open-source deep-learning library for tensor computation, automatic differentiation, neural networks, and distributed training on CPUs and supported accelerators.
An open-source framework for building, training, evaluating, and deploying machine-learning models, with related components for servers, browsers, and mobile devices.
An open-source Python framework for organizing modular, maintainable, and reproducible data-science code through pipelines, configuration, and a data catalog.
An open-source distributed data-management tool built on Git and git-annex for versioning, retrieving, and sharing research datasets of any size.
A free service for searching Crossref-registered metadata by title, author, publication, or DOI.
An open-access research aggregator indexing records from repositories, preprint servers, and journals, with search, available full text, and programmatic access.
A multidisciplinary academic search service operated by Bielefeld University Library that aggregates metadata from repositories and other scholarly sources.
A public education-research database supported by the U.S. Institute of Education Sciences, indexing journal and non-journal literature with full text for some records.
An open computer-science bibliography covering publications, authors, journals, and conferences, with data downloads and search interfaces.
An open scholarly-communication platform for submissions, peer review, author responses, and discussion, with configurable workflows and a database API.
A free web application for organizing systematic reviews and systematic maps, including import, deduplication, screening, data extraction, and process documentation.
A collaborative web application for systematic-review screening that uses active learning to reprioritize unscreened records as decisions accumulate.
An open-source R package for importing and deduplicating bibliographic data and interactively screening titles, abstracts, and topics for evidence synthesis.
An open-source cross-platform reference manager centered on BibTeX and BibLaTeX libraries, with metadata import, organization, citation, and export tools.
An Elsevier abstract and citation database covering journals, conference papers, books, and preprints, with author, institution, and citation analysis.
A Clarivate research platform that provides bibliographic, citation, and research-impact data through Web of Science Core Collection and related databases.
An Elsevier engineering-literature platform that provides institutionally licensed access to databases including Compendex, Inspec, and GEOBASE.
A reference-management service for importing, organizing, reading, annotating, and citing papers through web, desktop, and browser components.
A commercial web-centered reference manager for collecting papers, managing PDFs, collaborating, and citing in Microsoft Word or Google Docs.
An optimized implementation of the BWA-MEM algorithm for aligning short-read DNA sequencing data to a reference genome and producing SAM output.
An open-source sequence aligner built on hierarchical graph FM indexes, with splice-aware alignment for RNA sequencing reads against genomes or transcript sets.
An open-source command-line suite for filtering, summarizing, and converting genetic-variant data in VCF format.
An open-source variant annotation program that predicts gene-, transcript-, and protein-level consequences using a selected genome annotation database.
An open-source Python toolkit for inferring and visualizing copy-number variation from targeted, exome, or whole-genome sequencing data.
An open-source Python toolkit for estimating RNA velocity, latent time, and transcriptional dynamics from spliced and unspliced counts in single-cell transcriptomic data.
An open-source R toolkit for clustering, trajectory reconstruction, pseudotime ordering, and differential analysis of single-cell RNA sequencing data.
An open-source Python tool that uses logistic-regression classifiers and built-in or custom reference models to predict cell types in single-cell RNA sequencing data.
An open-source biomedical image-segmentation framework that adapts preprocessing, U-Net configuration, training, and inference to a dataset.
An open-source deep-learning toolbox for markerless estimation of user-defined animal or object keypoints from video.
An open-source cheminformatics toolkit for converting, filtering, and manipulating chemical file formats through command-line, graphical, and programming interfaces.
An open-source quantum-chemistry framework with a Python-first interface for electronic-structure calculations on molecules and periodic systems.
An open-source quantum-chemistry package supporting Hartree–Fock, density-functional, perturbation, coupled-cluster, and intermolecular-interaction methods.
An open-source program implementing GFN semiempirical extended tight-binding methods and related force fields for energies, structures, frequencies, and dynamics.
An open-source command-line program for automated exploration of low-energy molecular chemical space and generation of conformer, rotamer, and related structure ensembles.
An open-source cross-platform desktop application for building, editing, visualizing, and inspecting molecules and materials, with plugins and computational-output parsing.
An open-source library and command-line tool that adds enhanced sampling, free-energy methods, collective variables, and trajectory analysis to molecular-dynamics workflows.
An open-source Python library for reading, selecting, transforming, and analyzing molecular-dynamics trajectories and topology formats.
An open-source markup-based typesetting system for producing research documents with text, equations, references, and figures.
An open-source set of tools and workflows for writing, citing, and publishing scholarly manuscripts with Markdown, Git, and automated builds.
A web service and browser extension for creating private, group, or public annotations on web pages and PDFs.
An open-source JavaScript viewer that uses WebGL to display proteins, nucleic acids, other molecular structures, and trajectories in a browser.
An open-source desktop application for navigating, annotating, and segmenting three-dimensional medical images through manual and semi-automatic methods.
An open-source cross-platform bioinformatics suite that combines sequence viewing, alignment, annotation, phylogenetics, and visual workflows.
A general-purpose quantum-chemistry package covering density-functional, correlated wave-function, multireference, and spectroscopic methods.
A parallel molecular-dynamics program for high-performance simulation of large biomolecular systems on multicore, cluster, and GPU platforms.