Categories

Open Source

1. CocoIndex

Real-time data transformation framework for AI; Ultra performant, with incremental processing.

Developer Tools Open Source Artificial Intelligence

2. GhostHub

A Plug & Play Media Server That You Can Share Online Instantly Zero Acounts, No Setup

E-commerce Hardware Open Source

3. QuickRetro

A real-time app for conducting a remote sprint retrospective meeting. Free and Open-source.

Open Source Web Development

Privacy and safety are not optional. Free your photos from American tech platforms. PixelUnion.eu provides a safe space for your photos and videos away from the American hyper scalers. With free tier of 16GB of storage (1 more then google).

SaaS Open Source Graphics & Illustration

5. WR.DO

Shorten links with analytics, manage emails, create private chats, and control subdomains —all on one platform.

Data Science & Analytics Open Source SaaS

6. Sandboxels

Relax or experiment with over 500 materials in this falling sand simulator, featuring heat, chemical reactions, density, burning, explosions.

Gaming Tech Education Tech Open Source

7. ChemistryCheck

An AI-powered tool that analyses your chats and tells you the truth about your relationships.

Open Source SaaS Web Development

8. Codey - Codex alternative

A terminal based tool that integrates LLMs and lets them do stuff to your code (currently GPT powered, going local soon)

APIs & Integrations Open Source Artificial Intelligence

9. 5ire

🔥 A Sleek AI Assistant & MCP Client 5ire is an open-source desktop AI assistant and also an MCP client. Our intention was to find a balance between functionality and ease of use, so that it can meet the needs of most daily scenarios without being clunky. 🖥️ Cross - platform. Currently, it supports Mac and Windows, and will support Linux in the future 🧠 It supports mainstream LLM providers, including but not limited to OpenAI, Google, Azure, Anthropic, Baidu, Doubao, DeepSeek, Grok, Ollama. Through model mapping, it can also access service providers compatible with the OpenAI API, such as OpenRouter; ⚒️ MCP Servers are supported 💡 Local knowledge base, which is RAG implemented based on bge - m3 embedded model + local vector database ✨ Prompt library. Prompts support variables 📈 Usage statistics 🔖 Bookmarks 🔍 Searchable

Open Source Productivity Artificial Intelligence

10. OpenAlternative

OpenAlternative is a community driven list of open source alternatives to proprietary software and applications. The goal of the site is to be your first stop when researching for a new open source service to help you grow your business. It will help you find alternatives and reviews of the products you already use.

Open Source Marketing Tools Developer Tools

PreviousPage 5 of 6Next

Browse Categories

APIs & Integrations142 projects AR/VR15 projects Artificial Intelligence720 projects Blockchain & Crypto30 projects Business Analytics83 projects CMS & No-Code51 projects Cross-Platform Development17 projects Data Science & Analytics54 projects Databases52 projects Design Tools247 projects DevOps & Cloud29 projects Developer Tools240 projects Directory98 projects E-commerce81 projects Education Tech136 projects Finance & FinTech64 projects Game Development41 projects Gaming Tech58 projects Graphics & Illustration86 projects Green Tech5 projects Hardware10 projects Health Tech65 projects Internet of Things (IoT)14 projects Launch Platform30 projects Machine Learning15 projects Marketing Tools292 projects Mobile Development46 projects Natural Language Processing19 projects Online Community80 projects Open Source60 projects Platforms151 projects Productivity553 projects Prototyping10 projects Robotics4 projects SaaS655 projects Sales Tools71 projects Security32 projects Serverless7 projects Testing & QA15 projects UI/UX49 projects Wearables4 projects Web Development188 projects

Quick Access

Trending Now Best of Month

Streak Challenge

days streak

🚀 Why build streaks?

• Products from high-streak users get featured placement
• Automatic promotion on the main page
• Priority visibility for all submissions
• Exclusive community badges

🔥 Active users = More visibility = More success!

Categories

Open Source

1. CocoIndex

2. GhostHub

3. QuickRetro

4. PixelUnion.eu

5. WR.DO

6. Sandboxels

7. ChemistryCheck

8. Codey - Codex alternative

9. 5ire

10. OpenAlternative

Browse Categories

Quick Access

Streak Challenge

Open Source

1. CocoIndex

2. GhostHub

3. QuickRetro

4. PixelUnion.eu

5. WR.DO

6. Sandboxels

7. ChemistryCheck

8. Codey - Codex alternative

9. 5ire

10. OpenAlternative