Browse

All apps

62 hand-reviewed open-source projects. Search, filter by category, or sort by stars.

OpenClaw is an open-source personal AI assistant, an alternative to ChatGPT-style personal assistant workflows and Microsoft Copilot assistant workflows.

Alternative to ChatGPT personal assistant workflows, Microsoft Copilot assistant workflows ★ 391.4K AI
macOS · Windows · Linux · Web · iOS · Android

OpenCode is an open-source alternative to Claude Code and GitHub Copilot.

Alternative to Claude Code, GitHub Copilot ★ 211.9K Developer Tools
macOS · Windows · Linux

Open WebUI is a self-hosted chat interface for working with large language models, making it an open-source alternative to the ChatGPT interface.

Alternative to ChatGPT interface ★ 154K AI
Web · macOS · Windows · Linux

OpenDesign is an AI-assisted design tool, an open-source alternative to Claude Design-style workflows.

Alternative to Claude Design ★ 99.5K Design
macOS · Windows · Web

Paperclip is an open-source platform for organizing AI agents into team workflows, an alternative to Devin-style team workflows.

Alternative to Devin team workflows ★ 97.5K AI
Web

OpenCut is an open-source alternative to CapCut that works entirely in your browser.

Alternative to CapCut ★ 92.6K Video
Web

OpenHands is an open-source platform for running AI software agents that can plan and carry out development work, such as editing code, running commands, and browsing the web, through a browser interface.

Alternative to Devin ★ 90K AI
Web · Linux · macOS · Windows

AppFlowy is an open-source alternative to Notion for notes, wikis, and project workspaces.

Alternative to Notion ★ 77.1K Productivity
macOS · Windows · Linux · iOS · Android

Caddy

Caddy is an open-source alternative to NGINX Plus for serving websites and proxying traffic, famous for turning on HTTPS automatically.

Alternative to NGINX Plus web serving ★ 77K Developer Tools
macOS · Windows · Linux

OpenBB is an open-source alternative to Bloomberg and Refinitiv data research workflows.

Alternative to Bloomberg data research workflows, Refinitiv data integration ★ 73.9K Finance
macOS · Windows · Linux

Open Interpreter is an open-source terminal coding agent, an alternative to Claude Code and Codex-style coding agents.

Alternative to Claude Code, Codex coding agent ★ 68.5K AI
macOS · Windows · Linux

Penpot

Penpot is a web-based design and prototyping tool, an open-source alternative to Figma.

Alternative to Figma ★ 60.7K Design
Web

HyperFrames is an open-source alternative to After Effects motion workflows and Remotion.

Alternative to After Effects motion workflows, Remotion ★ 57.2K Video
macOS · Windows · Linux

VoiceStudio is an open-source toolkit for voice generation, text to speech, transcription, and dubbing, making it an alternative to ElevenLabs.

Alternative to ElevenLabs ★ 53.6K AI
macOS · Windows · Linux

Open Notebook is an open-source research workspace and an alternative to Google NotebookLM.

Alternative to Google NotebookLM ★ 39.8K AI
Web

OpenTofu is an open-source alternative to Terraform.

Alternative to Terraform ★ 30.4K Developer Tools
macOS · Windows · Linux

Actual Budget is an open-source alternative to YNAB that uses the envelope budgeting method.

Alternative to YNAB ★ 29.3K Finance
Web · macOS · Windows · Linux

Open Lovable is an open-source alternative to Lovable and Bolt.new.

Alternative to Lovable, Bolt.new ★ 28.6K Developer Tools
Web

OpenWrt is an open-source alternative to stock router firmware, replacing your router's factory software with a flexible Linux system.

Alternative to Stock router firmware ★ 28.6K Home and Network
Linux · Web

T3 Code is an open-source alternative to Conductor and the Codex desktop interface, giving you a friendly desktop and mobile app to drive AI coding agents.

Alternative to Conductor, Codex desktop interface ★ 25.5K Developer Tools
macOS · Windows · Linux · Web · iOS · Android

OpenList is an open-source alternative to MultCloud and CloudHQ file browsing.

Alternative to MultCloud, CloudHQ file browsing ★ 24.9K Utilities
Web

OpenWork is a desktop app that gives you an AI agent workspace on your own computer, positioned as an open alternative to Claude Cowork and Codex-style desktop interfaces.

Alternative to Claude Cowork, Codex desktop interface ★ 23.9K AI
macOS · Windows · Linux

OpenLogi is an open-source alternative to Logitech Options+.

Alternative to Logitech Options+ ★ 22.8K Utilities
macOS · Windows · Linux

OpenObserve is an open-source alternative to Datadog and Splunk.

Alternative to Datadog, Splunk ★ 22.3K Developer Tools
Web · Linux · macOS · Windows

OpenStock is an open-source alternative to TradingView watchlists and Yahoo Finance market tracking.

Alternative to TradingView watchlist workflows, Yahoo Finance market tracking ★ 19.7K Finance
Web

OpenRA

OpenRA is an open-source alternative to Command & Conquer: Red Alert and Dune 2000, rebuilding classic real-time strategy games on a modern engine.

Alternative to Command & Conquer: Red Alert, Dune 2000 ★ 17.5K Games
macOS · Windows · Linux

OpenProject is an open-source project management platform, an alternative to Jira, Microsoft Project, and Asana.

Alternative to Jira, Microsoft Project, Asana ★ 16.3K Productivity
Web

OpenRCT2 is an open-source version of RollerCoaster Tycoon 2 that modernizes the beloved park-building sim.

Alternative to RollerCoaster Tycoon 2 ★ 16.3K Games
macOS · Windows · Linux

OpenVPN Community is the open-source edition of the OpenVPN VPN server, an alternative to commercial VPN products like Cisco AnyConnect-style workflows.

Alternative to Cisco AnyConnect VPN workflows ★ 14.6K Privacy
macOS · Windows · Linux

OpenSnitch is a Linux application firewall and an open-source alternative to Little Snitch.

Alternative to Little Snitch ★ 14.1K Privacy
Linux

Bitwarden is an open-source password manager and an alternative to 1Password and LastPass.

Alternative to 1Password, LastPass ★ 13.9K Privacy
macOS · Windows · Linux · Web · iOS · Android

OpenSearch is an open-source alternative to Elasticsearch for building search and analytics on large amounts of data.

Alternative to Elasticsearch, Elastic Cloud search workflows ★ 13.8K Developer Tools
Linux · macOS · Windows · Web

OpenReplay is an open-source alternative to FullStory and LogRocket that records how visitors use your website and replays their sessions so you can find bugs and confusing design.

Alternative to FullStory, LogRocket ★ 12.9K Developer Tools
Web

OpenRefine is an open-source alternative to manual Excel cleanup and Tableau Prep workflows.

Alternative to Excel data cleanup, Tableau Prep ★ 12K Utilities
macOS · Windows · Linux

OpenSCAD is an open-source 3D CAD tool, an alternative to Autodesk Fusion-style parametric modeling.

Alternative to Autodesk Fusion parametric modeling ★ 10.4K Design
macOS · Windows · Linux

OpenStatus is an open-source alternative to UptimeRobot, Better Stack, and Atlassian Statuspage for watching your websites and services stay online.

Alternative to Better Stack uptime monitoring, UptimeRobot, Atlassian Statuspage ★ 9.2K Developer Tools
Web

OpenWhispr is an open-source alternative to Wispr Flow, Superwhisper, and Otter.ai for turning speech into text.

Alternative to Wispr Flow, Superwhisper, Otter.ai ★ 9.1K Productivity
macOS · Windows · Linux

OpenResume is an open-source alternative to Resume.io and Zety for building a professional resume in your browser.

Alternative to Resume.io, Zety ★ 8.9K Productivity
Web

OpenPencil is an open-source design editor, an alternative to Figma.

Alternative to Figma ★ 8.8K Design
macOS · Windows · Linux · Web

OpenBao is an open-source alternative to HashiCorp Vault for keeping passwords, API keys, and other secrets safe in your infrastructure.

Alternative to HashiCorp Vault ★ 8.3K Developer Tools
Web · Linux · macOS · Windows

OpenTTD is an open-source recreation of the classic game Transport Tycoon Deluxe, where you build a transport empire with trains, trucks, ships, and planes.

Alternative to Transport Tycoon Deluxe ★ 8.3K Games
macOS · Windows · Linux

OpenMTP is an open-source alternative to Android File Transfer and MacDroid.

Alternative to Android File Transfer, MacDroid ★ 7.5K Utilities
macOS

OpenSign is an open-source alternative to DocuSign, Adobe Acrobat Sign, and PandaDoc for signing documents online.

Alternative to DocuSign, Adobe Acrobat Sign, PandaDoc ★ 7.1K Productivity
Web

OpenPanel is an open-source alternative to Mixpanel and Amplitude.

Alternative to Mixpanel, Amplitude ★ 7.1K Developer Tools
Web

wger

wger is an open-source alternative to MyFitnessPal and Strong.

Alternative to MyFitnessPal, Strong ★ 7K Fitness
Web · iOS · Android

OpenMediaVault is an open-source alternative to Synology DSM and QNAP QTS for turning a spare computer into a network storage box.

Alternative to Synology DSM, QNAP QTS ★ 7K Home and Network
Linux · Web

OpenShot is an open-source alternative to Adobe Premiere Elements and CapCut, designed to be friendly for beginners.

Alternative to Adobe Premiere Elements, CapCut ★ 6.6K Video
macOS · Windows · Linux

OpenCloud is an open-source alternative to Dropbox and Google Drive for storing and sharing files.

Alternative to Dropbox, Google Drive ★ 6.1K Productivity
Web

Kdenlive is an open-source alternative to Adobe Premiere Pro for professional-style video editing.

Alternative to Adobe Premiere Pro ★ 5.8K Video
macOS · Windows · Linux

Yoinks

Yoinks is an open-source alternative to 4K Video Downloader.

Alternative to 4K Video Downloader ★ 4.6K Utilities
macOS · Windows · Linux

OpenRGB is an open-source alternative to Corsair iCUE, Razer Synapse lighting, and ASUS Aura Sync.

Alternative to Corsair iCUE, Razer Synapse lighting, ASUS Aura Sync ★ 4.5K Utilities
macOS · Windows · Linux

openGym is an open-source alternative to Strong, Hevy, and MyFitnessPal.

Alternative to Strong, Hevy, MyFitnessPal ★ 4K Fitness
Web · Android · iOS

OpenSpeedTest is an open-source alternative to Ookla Speedtest that measures your internet speed right in the browser.

Alternative to Ookla Speedtest ★ 3.8K Home and Network
Web

OpenScreen is an open-source alternative to Screen Studio and Loom.

Alternative to Screen Studio, Loom ★ 3.7K Video
macOS · Windows · Linux

OpenBoard is an open-source alternative to SMART Notebook that turns a computer into an interactive whiteboard.

Alternative to SMART Notebook ★ 3.1K Productivity
macOS · Windows · Linux

Openfire is an open-source alternative to Microsoft Teams chat infrastructure, built on the open XMPP standard.

Alternative to Microsoft Teams chat infrastructure ★ 3.1K Communication
Web · Linux · macOS · Windows

OpenLIT is an open-source alternative to LangSmith and Datadog's LLM observability tools for teams building AI apps.

Alternative to LangSmith, Datadog LLM observability ★ 2.8K Developer Tools
Web

openHAB is an open-source alternative to Samsung SmartThings and Apple Home workflows for running a smart home without depending on one vendor.

Alternative to Samsung SmartThings, Apple Home automation workflows ★ 1.1K Home and Network
Web · Linux · macOS · Windows · iOS · Android

OpenSlides is an open-source alternative to Assembly Voting and other meeting voting platforms.

Alternative to Assembly Voting, Meeting voting platforms ★ 647 Productivity
Web

OpenMeetings is an open-source alternative to Zoom and Webex for video conferencing.

Alternative to Zoom, Webex ★ 684 Communication
Web

OpenPost is an open-source alternative to Buffer, Canva, and CapCut for planning and creating social media content.

Alternative to Buffer, Canva, CapCut ★ 653 Communication
Web · Android

Thingport is an open-source alternative to Thangs, MakerWorld, and Printables collections.

Alternative to Thangs, MakerWorld collections, Printables collections ★ 136 Utilities
Web