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Curated list of open source alternatives to proprietary software.

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GitHub Stars
784
Curated Resources
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12 hours ago
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SponsorsAI & Machine LearningBusiness SoftwareCommunity & SocialContent & PublishingData & AnalyticsDeveloper ToolsInfrastructure & OperationsMiscellaneousProductivity & UtilitiesSecurity & Privacy

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Miscellaneous

  • 0 FinanceFinance & Fintech

    Transform idle cash into competitive yield for startups

  • AnthiasMedia & Streaming

    Transform any TV into professional digital signage

  • AudacityPhoto & Video Editors

    Professional audio editing made simple and free

  • BallerineFinance & Fintech

    AI agents that transform merchant risk decisions at scale

  • BookWyrmMedia & Streaming

    Decentralized social network for book lovers and readers

  • CrateDBInternet of Things (IoT)

    Scalable SQL database for real-time analytics

Infrastructure & Operations

  • 1PanelOrchestration & Scheduling

    Manage Linux servers with ease through a modern web interface

  • aaPanelServer & VM Management

    Powerful and user-friendly web hosting control panel

  • ActiveloopDatabases

    The tensor database for AI data

  • AITableDatabases

    Visual database for workflow automation across apps

  • AlarikStorage Solutions

    S3-compatible object storage built with Swift

  • Apache CloudberryDatabases

    Unlock Data's Potential with Open Source Power

Productivity & Utilities

  • 2FASPassword & Secret Management

    Local-first 2FA authenticator and password manager

  • ActivePiecesAutomation

    Automate workflows with no-code integration platform

  • ActivityWatchTime & Task Management

    Track time automatically with privacy-first design

  • ActualPersonal Finance Management

    Local-first envelope budgeting with full data ownership

  • Aegis AuthenticatorPassword & Secret Management

    2FA token manager for Android with encrypted vault

  • AffineDesign & Visualization

    Docs, whiteboards, and databases in one privacy-first workspace

AI & Machine Learning

  • 5ireAI Interaction & Interfaces

    Smart desktop AI assistant with powerful local knowledge features

  • AgentaMachine Learning Infrastructure

    Build, automate, and improve AI agents with your team

  • AgentOSAI Development Platforms

    TypeScript framework for building autonomous AI agents

  • AgnoAI Development Platforms

    Model-agnostic platform for building intelligent AI agents

  • AnythingLLMAI Interaction & Interfaces

    Chat with your documents using any LLM, fully private

  • Arize PhoenixMachine Learning Infrastructure

    Open-source LLM tracing & evaluation for AI optimization

Security & Privacy

  • AbbyApplication Security

    Type-safe feature flags and remote config for developers

  • ALTCHAApplication Security

    Next-Gen CAPTCHA and Spam Protection, GDPR compliant

  • AuthentikIdentity & Access Management (IAM)

    Take control of your identity with a secure, flexible solution

  • AuthgearIdentity & Access Management (IAM)

    Managed identity and access management for any app

  • Better AuthIdentity & Access Management (IAM)

    Framework-agnostic authentication for TypeScript applications

  • CapApplication Security

    Privacy-first CAPTCHA alternative with proof-of-work

Developer Tools

  • ACI.devIntegration Platforms

    Build reliable AI agents with unified tool integration

  • AiderAI Assisted Coding

    AI pair programmer that works inside your terminal

  • AlacrittyTerminals

    High-performance terminal with GPU acceleration

  • AlokaiFrameworks & Platforms

    Build and deploy scalable storefronts with ease

  • Apache APISIXAPI Development & Testing

    High-performance API gateway with built-in LLM support

  • AppSmithFrameworks & Platforms

    Empower your team to build custom internal tools rapidly

Data & Analytics

  • AirbyteData Engineering & Integration

    Open-source data integration for modern teams

  • Apache PinotData Warehousing & Processing

    Distributed OLAP database for real-time analytics at scale

  • Apache SupersetBusiness Intelligence & Reporting

    Self-serve data exploration and dashboard builder

  • AptabaseWeb & Product Analytics

    Privacy-first analytics for mobile and desktop apps

  • BetterlyticsWeb & Product Analytics

    Privacy-first, cookieless analytics without consent banners

  • ClickHouseData Warehousing & Processing

    Lightning-fast analytics for massive datasets

Business Software

  • AkauntingFinance & Accounting

    Free online accounting for small businesses and freelancers

  • AnkiEducation

    Spaced repetition flashcards that remember for you

  • Atomic CRMCRM & Sales

    Open-source CRM toolkit for personalized solutions

  • AutumnFinance & Accounting

    Stripe payments, usage tracking, and paywalls in 3 functions

  • BagistoE-commerce Platforms

    Open source Laravel eCommerce platform for modern businesses

  • BigcapitalFinance & Accounting

    Automate financial processes for smarter business decisions

Showing a sample of 784 resources. View the full list on GitHub →