source-available
AI Agents that get real work done.
Ship Agent-powered assistants and automations that help your customers and 10x your teams.
Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows.
Privacy-first, GDPR-compliant Captcha that just works. Block bots, not people.
Protect your forms and APIs with CAPTCHA that doesn't get in the way of your users or your legal team.
Private Captcha is an independent, privacy-first, self-hostable Proof-of-Work CAPTCHA service made in EU.
Create beautiful, customizable themes for your Nuxt UI components. Define your own colors and customize all variants to your liking.
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💬 Typebot is a powerful chatbot builder that you can self-host.
Hack the bot game: Build faster, Chat smarter.
Typebot is a no-code platform that enables you to effortlessly create and integrate advanced chatbots into websites and chat platforms like WhatsApp.
Centralized ACME Certificate Management. Your entire PKI at your fingertips.
Cert Warden is a centralized ACME Client. It provides an API for certificate consumers to fetch their individual keys and certs with API keys.
Terraform-style, declarative schema migration for Postgres.
pgschema is a CLI tool that brings terraform-style declarative schema migration workflow to Postgres.
The AI-Native Kubernetes Management Platform. AI-Native Kubernetes Management at Enterprise Scale.
Plural is the control plane for platform teams. Bring AI into day-2 operations, automate complex upgrades, and manage Kubernetes fleets across any cloud, data center, or edge — fully under your control.
the knowledge and task management backbone for AI coding assistants.
Archon is the command center for AI coding assistants. For you, it's a sleek interface to manage knowledge, context, and tasks for your projects. For the AI coding assistant(s), it's a Model Context Protocol (MCP) server to collaborate on and leverage the same knowledge, context, and tasks. Connect Claude Code, Kiro, Cursor, Windsurf, etc. to give your AI agents access to:
Open source Canva AI alternative.
AI Design Agent. Draw, chat, point, than get outcome from leading AIs — all in one canvas.
The world's first open-source multimodal creative assistant This is a substitute for Canva and Manus that prioritizes privacy and is usable locally.
Advanced LLM-powered brute-force tool combining AI intelligence with automated login attacks.
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Interactive atom animation made in ThreeJS.
This application uses the classic Bohr model to represent atomic structure, showing electrons in clear, planet-like orbits. However, modern quantum theory describes electrons existing in "electron clouds" or orbitals, which are regions of probability. Furthermore, the scale shown here is not realistic; the nucleus is actually minuscule compared to the vast space the electrons occupy.
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AI and backend workflows, orchestrated at any scale.
Inngest is an event-driven durable execution platform that allows you to run fast, reliable code on any platform, without managing queues, infra, or state.
Build Agents that Never Hallucinate. Deploy the most accurate RAG in the world in two lines of code.
The most accurate document search and store for building AI apps.
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Monstrously Fast + Scalable NoSQL.
NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB
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Your Security Partner. Cybersecurity, Redefined. XENA is an inovative C2 made fully in Go.
XENA is designed for offensive cybersecurity, particularly for red team operations, penetration testing, and adversary simulations. Making it suitable for professionals conducting security assessments.
XENA is Cross-Platform Software for Cyber-Security Automation, Adversary Simulations, and Red Team Operations. XENA strives to be fully integrated security penetration testing framework. It is equipped with a post-exploitation agent, C2 server, and a dark-themed elegant user interface running on Desktop, Web, and Mobile.
Build dashboards for any device. Instantly.
Stream telemetry, plot sensor data, and monitor systems in real time. No custom frontend code or locked-in formats. Works with serial, MQTT, Bluetooth LE, or network sources.
Serial Studio is an open-core, cross-platform telemetry dashboard and real-time data visualization tool. It supports input from serial ports, Bluetooth Low Energy (BLE), MQTT, and TCP/UDP sockets, allowing data acquisition from embedded devices, external software, and networked services.
Serial Studio runs on Windows, macOS, and Linux. It is suited for telemetry monitoring, sensor data analysis, and real-time debugging in educational, hobbyist, and professional environments.
Don't hit the south wall, don't turn back. An industry-leading free, high-performance, AI and semantic technology web application and API security protection product.
UUSEC WAF Web Application Firewall is an industrial grade free, high-performance, and highly scalable web application and API security protection product that supports AI and semantic engines. It is a comprehensive website protection product launched by UUSEC Technology, which first realizes the three-layer defense function of traffic layer, system layer, and runtime layer.
Comprehensive Asset Renewal Tracking System.
A comprehensive Warranty, Maintenance, Subscription management system with automated notification system
🛡️ PII Guard is an LLM-powered tool that detects and manages Personally Identifiable Information (PII) in logs — designed to support data privacy and GDPR compliance
MCP Server to fetch costs and usage data from your Vantage account.
Use natural language to explore your organization’s cloud costs via MCP clients, like Claude, Cursor, and others. Ask questions about your organization's previous and current cloud cost spend, cost tagging, provider integrations, and more.
disposable email server with an easy setup.
Whenever you sign up with your email on a website, your email address is stored and sometimes sold to advertisers. This is where you get your bulk of spam emails. Whenever a data breach happens, you also risk having your primary email address leaked and informations stolen.
Using Nortix Mail, you can create disposable email addresses that can be used to sign up to website that requires email verification. This is very useful when you just want to try out new website / services without giving away your real email address. It significantly enhances privacy, security and reduces spam. It's like running your own Gmail server.
Theme Editor & Generator. A visual no-code theme editor for shadcn/ui components.
tweakcn is a powerful Visual Theme Editor for tailwind CSS & shadcn/ui components. It comes with Beautiful theme presets to get started, while aiming to offer advanced customisation for each aspect of your UI
The easiest way to build a multiplayer app. Multiplayer at the speed of light.
You can think of SpacetimeDB as both a database and server combined into one. It is a relational database system that lets you upload your application logic directly into the database by way of fancy stored procedures called "modules."
A web-based ASCII and Unicode diagram builder written in vanilla Javascript.
Cascii is a web-based ASCII and Unicode diagram builder written in vanilla Javascript. It has zero dependencies on any servers, web packing, libraries, and is no-markup and no-stylesheets. You can start building diagrams by simply opening the cascii.html file in a browser. Cascii is also hosted at cascii.app where you can get short links to your diagrams, open an account, etc (see the Cascii server repo).
Open Source Issue management
We offer an innovative issue management and helpdesk solution that serves as an open alternative to Jira and Zendesk. Our platform is designed to streamline customer support processes while being cost-effective, empowering teams to manage projects and support requests efficiently.
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The Headless CMS + Backend for Every Custom Build. Directus is a real-time API and App dashboard for managing SQL database content. The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Built for developers who need more than just a CMS. Manage complex content structures, handle digital assets, and control user permissions – all through an intuitive Studio.
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Event Schedule is an all-in-one platform to create calendars, sell tickets, manage teams, and streamline event check-ins with QR codes.
All-purpose Source-Available Project Management Platform.
JustDo is an all-purpose, enterprise-grade project management platform designed for maximum flexibility and customization.
R1 1776 is a DeepSeek-R1 reasoning model that has been post-trained by Perplexity AI to remove Chinese Communist Party censorship. The model provides unbiased, accurate, and factual information while maintaining high reasoning capabilities.
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LLM Gateway to provide model access, logging and usage tracking across 100+ LLMs. All in the OpenAI format.
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Haystack Editor combines the simplicity of a code editor with a canvas UI that makes it easier to understand code at a glance It provides comprehensive code editing, navigation, and understanding support along with lightweight debugging, a rich extensibility model, and lightweight integration with existing tools.
Compose craft is a tool to help you manage, edit and share docker compose files in a GUI way.
Open-Source Data Movement for LLMs. AI Platform. Data integration platform for ELT pipelines from APIs, databases & files to databases, warehouses & lakes.
The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.
Power Your AI with Live Data.
Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.
☁️ The Most Secure and Easy Selfhosted Home Server. Take control of your data and privacy without sacrificing security and stability (Authentication, anti-DDOS, anti-bot) .
Selfhosting your own cloud and web services is so satisfying, but it's also very time consuming, and dangerous. With Cosmos, take the chore out of selfhosting, with automated maintenance and fully secured setup out of the box. It even integrates to your existing setup.
Delightful customer relationships, at scale. Customer engagement platform. Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
Chatwoot is an open-source, self-hosted customer engagement suite. Chatwoot lets you view and manage your customer data, communicate with them irrespective of which medium they use, and re-engage them based on their profile.
Chatwoot gives you all the tools to manage conversations, build relationships and delight your customers from one place.
Gen-AI Chat for Teams - Think ChatGPT if it had access to your team's unique knowledge.
Onyx (Formerly Danswer) is the AI Assistant connected to your company's docs, apps, and people. Onyx provides a Chat interface and plugs into any LLM of your choice. Onyx can be deployed anywhere and for any scale - on a laptop, on-premise, or to cloud. Since you own the deployment, your user data and chats are fully in your own control. Onyx is dual Licensed with most of it under MIT license and designed to be modular and easily extensible. The system also comes fully ready for production usage with user authentication, role management (admin/basic users), chat persistence, and a UI for configuring AI Assistants.
Open source, self-hosted, lightweight no-code & low-code development platform.
NocoBase is an extensibility-first, open-source no-code/low-code platform for building business applications and enterprise solutions.
Curate your own cravings by featuring a rotating selection of images of your choosing! 🥗
🍽️ Welcome to Conscious Cravings - where you get to curate a world where your cravings are aligned with your wellness goals. Let's take the concept of "selfertising" and present yourself with a personal, always-on visual reminder of the foods you choose to inspire you.
Bearlytics is exactly what it says on the tin - a straightforward web analytics tool that helps you understand your website traffic without selling your soul to the tracking gods. No cookies, no PII problems, just the basics:
NoSQL Database. Life is an Adventure — Your Database Shouldn't Be.
ACID Document Database.
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The Fastest In-Memory Data Store. A modern replacement for Redis and Memcached.
Dragonfly is a drop-in Redis replacement that cuts costs and boosts performance. Designed to fully utilize the power of modern cloud hardware and deliver on the data demands of modern applications, Dragonfly frees developers from the limits of traditional in-memory data stores.
Open Adversary Exposure Validation Platform. Formerly OpenBAS (Open Breach and Attack Simulation Platform).
OpenAEV is an open source platform allowing organizations to plan, schedule and conduct cyber adversary simulation campaign and tests.
Develop, Run, Distribute, Discover, and Secure your Javascript Packages.
Conversational Data Analysis.
PandasAI is a Python platform that makes it easy to ask questions to your data in natural language. It helps non-technical users to interact with their data in a more natural way, and it helps technical users to save time, and effort when working with data.
PandasAI is a Python library that integrates generative artificial intelligence capabilities into pandas, making dataframes conversational. Chat with your database (SQL, CSV, pandas, polars, mongodb, noSQL, etc). PandasAI makes data analysis conversational using LLMs (GPT 3.5 / 4, Anthropic, VertexAI) and RAG.
disposable email server with easy setup.
Whenever you sign up with your email on a website, your email address is stored and sometimes sold to advertisers. This is where you get your bulk of spam emails. Whenever a data breach happens, you also risk having your primary email address leaked and informations stolen.
Using Nortix Mail, you can create disposable email addresses that can be used to sign up to website that requires email verification. This is very useful when you just want to try out new website / services without giving away your real email address. It significantly enhances privacy, security and reduces spam. It's like running your own Gmail server.
Threat Detection & Incident Response Done Right. SIEM, Log Management & API Protection.
Graylog is a free and open log management platform.
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Open Source Enterprise SSO & VPN. The only open-source solution with real WireGuard® MFA/2FA & integrated OpenID Connect SSO.
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Proof of SQL is a high performance zero knowledge (ZK) prover developed by the Space and Time team, which cryptographically guarantees SQL queries were computed accurately against untampered data. It targets online latencies while proving computations over entire chain histories, an order of magnitude faster than state-of-the art zkVMs and coprocessors.
The Cloud Operational Data Store. Use SQL to transform, deliver, and act on fast-changing data.
Materialize is a cloud-native data warehouse purpose-built for operational workloads where an analytical data warehouse would be too slow, and a stream processor would be too complicated.
Using SQL and common tools in the wider data ecosystem, Materialize allows you to build real-time automation, engaging customer experiences, and interactive data products that drive value for your business while reducing the cost of data freshness.
True Serverless. The fast, secure and open-source Unikernel Development Kit.
Unikraft powers the next-generation of cloud native, containerless applications by enabling you to radically customize and build custom OS/kernels; unlocking best-in-class performance, security primitives and efficiency savings.
A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.
Open Source Secret Management. All-in-one platform to securely manage application configuration and secrets across your team and infrastructure.
♾ Infisical is the open-source secret management platform: Sync secrets across your team/infrastructure, prevent secret leaks, and manage internal PKI.
professional hacking setup.
Exegol is a community-driven hacking environment, powerful and yet simple enough to be used by anyone in day to day engagements. Exegol is the best solution to deploy powerful hacking environments securely, easily, professionally. No more unstable, not-so-security-focused systems lacking major offensive tools. Kali Linux (and similar alternatives) are great toolboxes for learners, students and junior pentesters. But professionals have different needs, and their context require a whole new design.
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OpenCVE is the easiest way to track CVE updates and be alerted about new vulnerabilities.
OpenCVE is a platform used to locally import the list of CVEs and perform searches on it (by vendors, products, CVSS, CWE...). Users subscribe to vendors or products, and OpenCVE alerts them when a new CVE is created or when an update is done in an existing CVE.
Gearman provides a generic application framework to farm out work to other machines or processes that are better suited to do the work. It allows you to do work in parallel, to load balance processing, and to call functions between languages. It can be used in a variety of applications, from high-availability web sites to the transport of database replication events. In other words, it is the nervous system for how distributed processing communicates.
An email client that functions like a kanban board, for Mac/Windows/Docker.
Open source Node.js Headless CMS 🚀 Design APIs fast, manage content easily. Strapi is the leading open-source headless CMS. It’s 100% JavaScript, fully customizable and developer-first.
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Vault secures, stores, and tightly controls access to tokens, passwords, certificates, API keys, and other secrets in modern computing. Vault handles leasing, key revocation, key rolling, and auditing. Vault presents a unified API to access multiple backends: HSMs, AWS IAM, SQL databases, raw key/value, and more.
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Create and configure lightweight, reproducible, and portable development environments.
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PHP Solr client, opensource Solr client library for PHP applications.
Solarium is a PHP Solr client library that accurately models Solr concepts. Where many other Solr libraries only handle the communication with Solr, Solarium also relieves you of handling all the complex Solr query parameters using a well documented API.