Open Source SaaS Products
Discover the best open source software for your business needs.
VSCode Extensions Hub is a centralized platform designed to help developers discover, explore, and manage powerful extension packs for Visual Studio Code. It serves as a curated collection of extension bundles that enhance productivity, streamline coding workflows, and add valuable features to the VSCode environment. By aggregating various extension packs, the Hub simplifies the process of finding compatible and useful tools tailored to different development needs, whether for web development, debugging, or language support. The platform offers an intuitive interface with search and category filters, making it easy to browse and select extensions that match specific project requirements. VSCode Extensions Hub is ideal for developers looking to optimize their coding experience by leveraging community-driven and expertly curated extensions, ultimately boosting efficiency and coding quality within the popular VSCode editor.
Wolfgang AI is an open-source, privacy-focused AI Storyteller designed to serve as your personal Game Master for solo role-playing game (RPG) adventures. It enables players to engage in immersive RPG sessions anytime and anywhere by leveraging fine-tuned large language models that provide better, context-aware storytelling. Users can create custom worlds by uploading documents and character sheets, allowing Wolfgang AI to reference these details for consistent and rich gameplay. The platform supports near unlimited context, making long and detailed role-play sessions possible. Wolfgang AI prioritizes user privacy by hosting data within the EU and requiring no email for usage. Its cross-platform web interface ensures accessibility across devices, and the open-source nature allows users to self-host and contribute to ongoing improvements. Wolfgang AI is ideal for RPG enthusiasts seeking a flexible, intelligent, and private digital Game Master that adapts to any world or story they wish to explore.
AGINT is an innovative open-source interface layer designed to empower Large Language Models (LLMs) with the ability to control your computer directly and safely. It enables AI to interact with your operating system by manipulating the mouse, keyboard, filesystem, browser, and applications, all while maintaining transparency through auditable logs and permission controls. AGINT prioritizes security by incorporating human-in-the-loop oversight, ensuring that AI actions are monitored and controlled by users. This platform is ideal for developers, researchers, and teams looking to integrate AI-driven automation and control into their workflows. With a focus on cross-platform compatibility and an MIT license, AGINT fosters an open and collaborative environment for hackers and teams to innovate. Early prototypes and demos are available on GitHub, showcasing its potential to revolutionize how AI interfaces with computing environments, making AI a practical and powerful assistant for everyday computer tasks.
Kelma is an open-source, drop-in comment section provider designed for every website. It offers an ad-free and privacy-respecting platform that ensures minimal telemetry collection and never sells user data. Kelma is built for speed, delivering an incredibly snappy user experience where comments load instantly and interactions feel smooth. The solution is fully transparent and auditable, allowing users to choose between hosted or self-hosted deployments. Kelma supports effortless setup with easy customization, offering 35 themes to seamlessly integrate with any website design. It also supports multiple languages, making it accessible globally. Pricing is fair and usage-based, with no tiers, plans, hidden fees, or monthly subscriptions, allowing users to pay only for what they use. Overall, Kelma provides a modern, privacy-conscious, and highly customizable comment system that enhances user engagement without compromising performance or user data privacy.
NuxtPro is an open-source SaaS boilerplate built with Nuxt.js, designed to accelerate the development of scalable, production-ready web applications. It provides developers with a robust foundation that includes essential features such as authentication, billing, user management, and API integrations, all pre-configured to reduce setup time and complexity. By leveraging the power of Nuxt.js, NuxtPro ensures server-side rendering, optimized performance, and SEO-friendly architecture out of the box. This boilerplate is ideal for startups and developers looking to launch SaaS products quickly without reinventing the wheel, allowing them to focus on unique business logic and user experience. NuxtPro combines modern web technologies with best practices, offering a flexible and extensible codebase that supports customization and growth. Its open-source nature encourages community contributions and transparency, making it a reliable choice for developers who want a solid starting point for their SaaS projects.
Website Threat Scanner is a powerful web-based security tool designed to analyze websites for common vulnerabilities and security risks. It helps website owners, developers, and security professionals identify critical issues such as SQL Injection, Cross-Site Scripting (XSS), exposed API keys, personal information leaks, Cross-Site Request Forgery (CSRF), insecure cookies, directory traversal, command injection, exposed webhooks, and SSL/TLS misconfigurations. By scanning a website URL, the tool provides a comprehensive overview of potential security threats, enabling users to proactively protect their web assets from attacks and data breaches. Its user-friendly interface and real-time scanning capabilities make it an essential resource for maintaining robust web security and ensuring compliance with best practices. Website Threat Scanner empowers users to detect vulnerabilities early, reduce risk exposure, and strengthen their overall cybersecurity posture.
Tiny Code Share is a privacy-first web application designed for developers who need to share code snippets instantly and securely. Unlike traditional code sharing platforms, Tiny Code Share operates entirely on the client side, ensuring that no code is ever stored on any server. This approach guarantees complete privacy and security, as all code remains within the user's browser and is shared via URL fragments. The platform supports automatic language detection and syntax highlighting, making shared snippets easy to read and understand. It is mobile responsive and open source, catering to developers who value simplicity, privacy, and efficiency. Tiny Code Share requires no user accounts or sign-ups, streamlining the sharing process while maintaining a strong focus on user privacy. Built with modern web technologies, it supports a wide range of programming languages including JavaScript, Python, Java, C++, and more, making it a versatile tool for developers across different coding environments.
ResumeLink is a powerful web application designed to transform your resume, CV, and portfolio into a professional, mobile-responsive website instantly. With over 100+ customizable templates, ResumeLink enables users to create visually appealing and SEO-optimized personal websites without any design or coding skills. The platform focuses on making resumes ATS-friendly, ensuring compatibility with applicant tracking systems to improve job application success rates. ResumeLink caters to job seekers and professionals who want to showcase their skills, experience, and projects online in a polished and accessible format. By offering a free, easy-to-use interface, ResumeLink streamlines the resume-building process, allowing users to quickly generate and share their personal brand with potential employers and recruiters worldwide. Its cloud-based service supports instant publishing and sharing, making it an ideal tool for career advancement and personal marketing.
Polyglot STEM Buddy is an open-source educational web application designed to simplify STEM learning for users of all ages by providing multilingual support. It aims to make science, technology, engineering, and mathematics accessible to a diverse global audience by offering content in multiple languages, breaking down language barriers in education. The platform features an intuitive interface where users can select their age group and preferred language, ensuring a personalized and inclusive learning experience. By combining interactive STEM content with language accessibility, Polyglot STEM Buddy empowers learners worldwide to engage with complex subjects in a way that suits their linguistic and developmental needs. Its focus on ease of use and broad accessibility makes it an ideal tool for educators, students, and self-learners seeking to enhance their STEM knowledge across different languages and cultures.
Hunyuan-GameCraft is an innovative platform that transforms a single image into rich, interactive game worlds. Leveraging advanced video and image generation technologies, including diffusion transformers, it enables creators to craft immersive virtual environments effortlessly. The platform focuses on generating dynamic, explorable game content from minimal input, streamlining the game development process and enhancing creativity. By automating the creation of interactive scenes from static images, Hunyuan-GameCraft empowers developers and designers to rapidly prototype and build engaging experiences without extensive manual effort. Its cutting-edge AI-driven approach bridges the gap between concept art and playable game worlds, making it a valuable tool for game studios, indie developers, and digital artists aiming to innovate in interactive storytelling and game design.
VibeKit CLI is a universal command-line interface wrapper designed to provide a robust safety layer for AI-powered coding agents such as Claude Code, Gemini CLI, Codex, and others. It enables developers to run any coding agent within a secure, isolated sandbox environment that ensures sensitive data redaction and comprehensive observability. By encapsulating coding agents in a controlled execution context, VibeKit CLI mitigates risks associated with data leaks, unauthorized access, and unintended code execution. This tool is essential for developers who want to leverage AI coding assistants securely, maintaining privacy and compliance while enhancing productivity. VibeKit CLI supports seamless integration with multiple AI coding agents, offering a consistent interface and enhanced safety features. It is open source under the MIT license and is maintained by Superagent Technologies Inc., emphasizing developer safety and security in AI-assisted software development workflows.
Compozy is a next-level agentic orchestration platform designed to empower organizations by automating and managing complex workflows involving multiple AI agents. It enables seamless coordination, task delegation, and execution across diverse AI systems, enhancing productivity and operational efficiency. By leveraging advanced orchestration capabilities, Compozy facilitates intelligent automation that adapts dynamically to evolving business needs. The platform is ideal for enterprises seeking to streamline processes, improve decision-making, and scale AI-driven initiatives without manual intervention. With a focus on agentic autonomy, Compozy supports sophisticated multi-agent collaboration, enabling users to orchestrate AI workflows that handle intricate tasks and workflows end-to-end. Its intuitive interface and robust architecture make it a powerful tool for developers, businesses, and AI practitioners aiming to harness the full potential of AI orchestration in real-world applications.
MCP-USE is an open source software development kit (SDK) and infrastructure platform designed to facilitate the deployment and management of MCP (Multi-Channel Protocol) servers and agents. It provides developers and organizations with the tools necessary to build scalable, reliable, and efficient MCP-based communication systems. By leveraging MCP-USE, users can easily integrate multiple communication channels, automate messaging workflows, and maintain robust server-agent interactions. The platform emphasizes open source principles, ensuring transparency, flexibility, and community-driven enhancements. MCP-USE is ideal for applications requiring multi-channel communication capabilities, such as customer support systems, IoT device management, and distributed messaging networks. Its modular architecture and comprehensive SDK enable rapid development and seamless integration into existing infrastructures, making it a valuable resource for developers aiming to implement advanced communication protocols with minimal overhead.
Autumn is a streamlined and flexible platform designed to simplify pricing and billing for app founders, especially AI startups. By integrating directly with Stripe, Autumn enables users to effortlessly set up and manage complex pricing models with just a few functions. The platform supports tracking usage limits, managing feature entitlements, credits, and add-ons, providing comprehensive control over monetization strategies. Autumn’s intuitive approach reduces the complexity of payment infrastructure, allowing developers to focus on building their products rather than handling billing logistics. Its seamless integration and developer-friendly API make it an ideal solution for startups looking to scale efficiently while maintaining precise control over customer billing and feature access. Autumn effectively bridges the gap between product development and payment management, making Stripe easy and accessible for AI-driven businesses.
Ikiform is an open-source form builder designed as a powerful alternative to popular platforms like Google Forms and Typeform. It enables users to create beautiful, interactive, and customizable forms and surveys with ease. Ikiform focuses on providing a budget-friendly solution without compromising on features or user experience. With Ikiform, users can effortlessly build questionnaires, collect responses, and analyze data in a streamlined manner. Its open-source nature offers flexibility and transparency, allowing developers and organizations to tailor the platform to their specific needs. Ikiform is ideal for businesses, educators, and developers seeking a reliable, privacy-conscious, and extensible form creation tool. It supports a variety of use cases including customer feedback, event registrations, market research, and more, making data collection simple and efficient.
What To Build is an innovative platform designed to help developers and creators discover, analyze, and plan open-source projects effectively. Leveraging AI-powered insights, it provides users with tailored project ideas and helps identify similar repositories to inspire and guide their development journey. The platform offers a unique visual planning tool that breaks down project components, enabling users to understand the scope and structure before diving into coding. By aggregating and analyzing relevant open-source projects, What To Build streamlines the ideation and research phase, making it easier for users to find meaningful and feasible projects to work on. Whether you are a beginner looking for guidance or an experienced developer seeking inspiration, What To Build serves as a comprehensive resource to transform concepts into actionable development plans, fostering productivity and innovation in the open-source community.
AgentTalk is an innovative AI marketplace designed to facilitate seamless interactions between autonomous AI agents. It acts as a transaction layer that standardizes discovery, escrowed payments, and secure execution for agent-to-agent workflows. By enabling AI agents to hire other AI agents, AgentTalk creates a dynamic ecosystem where specialized agents can be discovered and engaged efficiently. The platform offers transparent, compute-as-commodity pricing with no hidden fees, ensuring clear unit economics for users. Its escrowed transaction system guarantees secure and verifiable payments that are automatically released upon task completion, fostering trust and reliability. AgentTalk empowers developers and businesses to automate complex workflows by leveraging a network of AI agents, enhancing productivity and operational efficiency. With real-time network activity metrics and pilot partnerships, AgentTalk is positioned as a critical infrastructure for the future of autonomous AI collaboration.
Supabase CMS is an open-source content management system designed specifically to integrate seamlessly with Supabase's backend services. It enables developers and businesses to build production-grade applications by leveraging a CMS that connects directly to Supabase's Postgres database, authentication, and storage solutions. This tight integration allows for real-time data updates, secure user authentication, and efficient media management, all within a unified platform. Supabase CMS simplifies the development workflow by providing an intuitive interface for managing content, while maintaining the flexibility and power of Supabase’s scalable backend infrastructure. Ideal for developers seeking a modern, open-source alternative to traditional CMS platforms, Supabase CMS supports rapid application development with minimal configuration. It is especially suited for projects that require real-time capabilities, robust database management, and seamless authentication, making it a compelling choice for startups, SaaS products, and digital platforms looking to leverage the full potential of Supabase’s ecosystem.
SelfHostLLM is a specialized GPU memory calculator designed to help users efficiently plan and manage the resources needed for self-hosted large language model (LLM) inference. It supports popular models such as Llama, Qwen, DeepSeek, and Mistral, enabling users to estimate GPU VRAM requirements and the maximum number of concurrent requests their hardware can handle. By factoring in model size, quantization, context length, and system overhead, SelfHostLLM provides a detailed breakdown of memory usage, helping developers and AI infrastructure planners optimize deployment configurations. This tool is essential for anyone running LLMs locally or on private servers, ensuring cost-effective and performant AI inference without over-provisioning hardware. With its clear formulas and step-by-step calculations, SelfHostLLM empowers users to make informed decisions about GPU allocation, model selection, and expected throughput, bridging the gap between complex AI models and practical hardware constraints.
Bublr is an open-source, ultra-minimal writing community designed to provide a raw and uncluttered space for anyone to write anything. It offers a distraction-free environment where writers can freely share their thoughts, stories, and ideas without the interference of ads or paywalls. Emphasizing simplicity and openness, Bublr fosters a genuine community experience that values content over commercial interests. Its minimalist design and straightforward interface make it easy for users to focus purely on writing and reading, encouraging creativity and authentic expression. By removing common barriers and distractions found on conventional blogging platforms, Bublr supports a more organic and inclusive approach to online writing and sharing.
GPT-OSS Live is a comprehensive navigation hub designed to streamline access to open-source GPT resources and tools. It serves as a centralized portal for developers, researchers, and AI enthusiasts to discover and utilize a wide range of GPT-OSS models, including large-scale 120B and 20B parameter models. The platform aggregates valuable resources such as APIs, tutorials, deployment guides, and integrations with popular frameworks like Ollama, VLLM, and Hugging Face. By consolidating these tools and information, GPT-OSS Live accelerates the adoption and implementation of open-source GPT technologies, enabling users to efficiently build, deploy, and experiment with advanced AI models. Its user-friendly interface and curated content make it an essential resource for anyone involved in the AI ecosystem looking to leverage open-source GPT innovations for various applications, from research to production.
GPTfake is an advanced AI transparency and bias detection platform designed to monitor the behavior of large language models (LLMs) such as GPT. It provides real-time tracking and analysis of AI responses to detect biases, censorship, and ethical concerns, ensuring that AI systems operate fairly and transparently. By leveraging sophisticated algorithms, GPTfake helps organizations and developers identify and mitigate unintended AI biases, promoting responsible AI development and deployment. The platform offers comprehensive transparency tools that enable users to audit, monitor, and understand AI decision-making processes, fostering trust and accountability in AI technologies. GPTfake is essential for anyone looking to maintain ethical standards in AI applications, providing actionable insights to improve AI fairness and reduce discriminatory outcomes. Its services cater to AI researchers, developers, and enterprises focused on ethical AI governance and compliance.
GitPodcast: Private Mode is an innovative tool that transforms any GitHub repository into an engaging podcast in seconds. Designed for developers, software engineers, and tech enthusiasts, it enables users to understand complex codebases through an audio format that simplifies the exploration of software architecture, system design, and code structure. By converting repository content into a podcast, GitPodcast facilitates learning and collaboration, making it easier to grasp the intricacies of open source projects or private repositories. This approach enhances productivity by providing an alternative to reading dense documentation or code, allowing users to absorb information on the go. The Private Mode feature ensures secure access to private repositories, maintaining confidentiality while delivering insightful audio summaries. GitPodcast integrates seamlessly with GitHub, offering a unique blend of technology and communication that supports software development, education, and knowledge sharing within teams and communities.
ZapQ is a lightning-fast in-memory FIFO queue server designed to provide high-performance queuing capabilities for applications requiring rapid and efficient task processing. Built to handle real-time workloads, ZapQ excels in scenarios where low latency and quick data throughput are critical. Its in-memory architecture ensures minimal delay in enqueueing and dequeueing operations, making it ideal for use cases such as messaging, job scheduling, and event streaming. ZapQ supports seamless integration with modern development environments, offering a simple yet powerful API that enables developers to implement reliable queueing mechanisms without the overhead of traditional disk-based systems. By focusing on speed and efficiency, ZapQ empowers businesses and developers to build scalable, responsive applications that can handle high volumes of concurrent tasks effortlessly. Whether deployed in microservices architectures, real-time analytics pipelines, or distributed systems, ZapQ stands out as a robust solution for managing asynchronous workflows with precision and speed.