Open Source Alternatives to Mendeley
60 open source Research Tools options similar to Mendeley, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Zotero22Research ToolsFairfax, United StatesFree, open-source personal research assistant for collecting, organizing, citing, and sharing research.
Open source · Self-hostable
Justdocs15Enterprise SoftwareA centralized, searchable, and permissioned platform for managing documentation, runbooks, and sensitive information.
Open source
WekaIO70ComputingCampbell, United States$565.0MWEKA is a data platform for AI and HPC workloads, delivering extreme performance for GPU clusters, genomics pipelines, and data-intensive applications.
Open source
Dremio69Data LakeSanta Clara, United States$395.0MSelf-service analytics on data lakes with data warehouse functionality and data lake flexibility.
Open source · Self-hostable
Pinecone69AI InfrastructureSan Francisco, United States$138.0MManaged vector database for building scalable, reliable, and accurate AI applications and search.
Open source
Starburst67AIBoston, United States$414.0MData platform for apps and AI, unifying distributed data for analytics and AI innovation.
Open source · Self-hostable
ClickUp67Project ManagementSan Francisco, United States$531.5MClickUp is a cloud-based productivity and collaboration platform offering task management, project management, and time tracking features.
Open source
YugabyteDB67DatabaseSunnyvale, United States$266.0MDistributed SQL database for cloud-native applications, offering high availability and horizontal scalability.
Open source · Self-hostable
PostgreSQL66DatabaseSanta Barbara, USAA powerful, open-source object-relational database system known for reliability and extensibility.
Open source · Self-hostable
Gitpod64Developer ToolsTübingen, Germany$28.0MCloud Development Environments for efficient and secure team software development.
Open source · Self-hostable
M-Files Content Collaboration63Enterprise SoftwarePlano, United States$201.0MIntelligent content management and automation platform for enterprise information.
Open source
Pitch62Presentation SoftwareBerlin, Germany$73.0MCollaborative pitch deck and presentation software for modern teams.
Open source
Workiva62Enterprise SoftwareAmes, United StatesAI-powered platform unifying data and processes for finance, accounting, sustainability, risk, and audit teams.
Open source
Akeneo62Product Information ManagementNantes, France$181.5MAkeneo provides a Product Information Management (PIM) and Product Experience Management (PXM) platform for brands and retailers.
Open source
- NANasuni61SaaSBoston, United States$219.0M
A hybrid cloud file data platform providing unified storage, protection, and management for enterprises.
Open source
MariaDB61DatabaseRedwood City, United States$131.0MA cloud database company providing a unified platform for transactional, analytical, and AI workloads.
Open source · Self-hostable
Cribl61Data ManagementSan Francisco, USA$715.4MThe data engine for observability and security, enabling choice and control over IT and security data.
Open source
Pulsora61Sustainability ManagementCalgary, CanadaAn AI-powered enterprise sustainability management platform for measuring, reporting, and improving ESG footprints.
Open source
- ARARCH60Document / Data ManagementNew York, United States$20.0M
AI-powered platform for managing private investment operations and investor communications.
Open source
Xata58DatabaseSan Francisco, United States$35.0MOpen-source Postgres platform for agent scale with copy-on-write branching.
Open source · Self-hostable
GridGain Systems57Data ManagementFoster City, United States$15.0MIn-memory computing pioneer providing a unified real-time data platform for accelerated data processing.
Open source
Treeverse57DataOpsTel Aviv, Israel$23.0MOpen-source data lake management platform for engineers and data scientists.
Open source · Self-hostable
Superlist55Productivity SoftwareBerlin, Germany$14.4MAI-powered task management and note-taking app for individuals and teams.
Open source
FalkorDB55EnterpriseTel Aviv, Israel$3.0MQueryable property graph database using sparse matrices and linear algebra for graph queries.
Open source
Slido55Event TechBratislava, SlovakiaInteractive Q&A, polls, and presentation sharing for events and meetings.
Open source
Feast AI54MLOpsSan Francisco, United StatesAn open-source feature store for managing and serving data for AI/ML models in production.
Open source · Self-hostable
MemVerge54MemorySan Jose, United States$43.5MPioneering Big Memory Computing for cloud-native big data applications.
Open source
Plane53Project ManagementSan Francisco, United States$4.0MAI-native platform unifying project management, documentation, and workflows.
Open source
Officevibe53HR TechMontreal, Canada$32.0MEmployee engagement and feedback platform for improving workplace culture and performance.
Open source
CipherOwl52FintechSan Francisco, United States$15.0MAI-native intelligence platform for institutional crypto compliance and security.
Open source
DBeaver52Database ManagementPrague, Czech Republic$6.0MA universal database management tool for developers and database administrators, supporting a wide range of databases.
Open source · Self-hostable
- NENextcloud52Cloud ComputingNuremberg, Germany$63.0M
Open-source, self-hosted file sync and share and collaboration platform.
Open source · Self-hostable
- COCodeSandbox51Developer ToolsAmsterdam, Netherlands$15.2M
Instant cloud development environments for coding, collaboration, and AI agent execution.
Open source
Tower49Data EngineeringSan Francisco, United States$5.5MInfrastructure for managing analytical storage and processing while maintaining full ownership of data.
Open source
Curoverse48GenomicsBoston, United States$3.2MProvides genomic and biomedical computing solutions for managing and analyzing large datasets.
Open source · Self-hostable
iSpecimen .46BiotechPlainsboro, United States$1.0MGlobal marketplace connecting researchers with human biospecimens for life science research.
Open source
Recall AI46Personal AISan Francisco, United States$10.3MAI-powered platform for recalling and synthesizing information from personal data.
Open source
Code Input43Developer Tools$6.5MWeb-native developer productivity suite for high-velocity software delivery teams.
Open source
Noobaa41EnterpriseSan Francisco, United States$5.0MNooBaa provides an open-source, S3-compatible object storage platform for managing data across private and public clouds.
Open source · Self-hostable
Couchbase41DatabaseSan Jose, United States$39.0MA leading cloud-native distributed SQL database for modern applications.
Open source
Countly40AnalyticsLondon, United Kingdom$1.1MProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.
Open source · Self-hostable
Portworx40CloudTech & DevOpsSanta Clara, United States$35.5MCloud-native data services platform for Kubernetes, acquired by Pure Storage.
Open source
Responsive40EnterpriseSan Francisco, United StatesPlatform for developers building stateful reactive applications on the modern cloud with object store native databases.
Open source · Self-hostable
timbr.ai39Knowledge GraphsTel Aviv, Israeltimbr.ai develops timbr SQL Knowledge Graph for fast, low-cost knowledge graph implementation.
Open source
Formspring36Enterprise Software$1.5MCollects contact forms, applications, surveys, and signups in one calm workspace.
Open source
Hindcloud35AI Infrastructure$1.0MAI-powered cloud infrastructure and data management solutions for enterprises.
Open source
Bothy35Nonprofit Software$1.5MOne workspace for grants, stewardship, reporting, and funder relationships for small nonprofits.
Open source
Provengo34EnterpriseTel Aviv, IsraelAutomates and synthesizes product definition interactions and communications for software development teams.
Open source
Virtual Vision31Spatial Computing & XRMontreal, CanadaAI-powered platform for creating and managing virtual environments for training and collaboration.
Open source
PromptQL31Artificial IntelligenceSan Francisco, United StatesAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
NAVTOR AS27Maritime TechEgersund, NorwayOpen source
Commvault26CybersecurityTinton Falls, United StatesEnterprise data protection, cyber resilience, and data management software for hybrid cloud environments.
Open source
Carkive23Automotive TechLondon, United KingdomA platform for managing and archiving vehicle service history and documentation.
Open source
Apache CouchDB21DatabaseAn open-source, document-oriented NoSQL database implemented in Erlang, designed for reliability and seamless multi-primary synchronization.
Open source · Self-hostable
Peerreviewai20AI InfrastructureAn AI-powered platform designed to streamline and enhance the academic peer review process for researchers and publishers.
Open source
Pimcore20PIMNeubrandenburg, GermanyFastest time-to-market and rapid digitization with the enterprise data and experience management platform for PIM/MDM, DAM, DXP/CMS, CDP, and digital commerce.
Open source
Realnas19Open SourceOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
SerpLayer16Astronomy SoftwareA free, open-source video player for astronomy imaging SER files.
Open source · Self-hostable
GPT Researcher13Agentic AIAn autonomous AI research agent that automates source gathering, organizes findings, and generates comprehensive research reports.
Open source
Boomi13Integration PlatformChesterbrook, United StatesBoomi provides a cloud-native integration platform as a service (iPaaS) that connects applications, data, and devices across hybrid IT environments.
Open source