platform: cloud
1885 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| kubeedge/kubeedge KubeEdge is a CNCF-graduated open-source framework built on Kubernetes that extends containerized application orchestration and device mana… | 97 | 7558 | stable |
| labring/laf Laf is an open-source cloud development platform (BaaS/FaaS) offering cloud functions, cloud database (MongoDB), and cloud storage (MinIO) … | 66 | 7554 | active |
| OneUptime/oneuptime OneUptime is a complete open-source monitoring and observability platform combining uptime monitoring, incident management, on-call schedul… | 95 | 7521 | active |
| refly-ai/refly Refly is an open-source platform for building, versioning, and running reusable AI agent skills through a natural-language 'vibe workflow' … | 80 | 7495 | active |
| mnfst/manifest Manifest is an open-source LLM gateway and router that lets AI agents and apps reach all their model providers through one OpenAI- and Anth… | 94 | 7481 | active |
| EleutherAI/gpt-neox GPT-NeoX is EleutherAI's library for training large-scale autoregressive transformer language models on GPUs, built on NVIDIA's Megatron an… | 62 | 7459 | active |
| enso-org/enso Enso Analytics is a self-service data preparation and analysis platform for data teams, built on a hybrid visual/textual functional program… | 91 | 7439 | active |
| anomalyco/openauth OpenAuth is a universal, standards-based OAuth 2.0 auth provider that can be deployed as a standalone service or embedded into existing app… | 38 | 7355 | active |
| projectcalico/calico Calico is an open-source cloud-native networking and network security platform for Kubernetes, providing pod networking (CNI), network poli… | 99 | 7336 | stable |
| Alluxio/alluxio Alluxio is an open-source distributed caching and data orchestration platform that sits between compute frameworks (Spark, Presto, Trino, P… | 31 | 7231 | stable |
| feast-dev/feast Feast is an open-source feature store for machine learning that manages offline stores for historical training data and low-latency online … | 99 | 7230 | stable |
| wei/pull Pull is a GitHub App (built with Probot) that keeps GitHub forks up-to-date with their upstream repositories by automatically creating pull… | 67 | 7200 | active |
| modelcontextprotocol/registry A community-driven registry service for Model Context Protocol (MCP) servers, acting like an app store where MCP clients can discover serve… | 86 | 7192 | active |
| node-formidable/formidable Formidable is a Node.js library for parsing multipart form data, especially file uploads, with fast streaming support. It can write uploads… | 80 | 7178 | active |
| Zipstack/unstract Unstract is an open-source, LLM-driven platform that extracts structured JSON data from unstructured documents such as PDFs, images, and sc… | 88 | 7172 | active |
| eclipse-che/che Eclipse Che is a Kubernetes-native platform that provides cloud development environments (workspaces) running in containers, with browser-b… | 98 | 7161 | active |
| dotnetcore/CAP CAP is a .NET library providing a lightweight event bus and a distributed transaction solution based on the Outbox pattern (local message t… | 92 | 7107 | active |
| enricoros/big-AGI Big-AGI is an open-source AI workspace web application that lets users chat with many state-of-the-art LLM providers (OpenAI, Anthropic, Ge… | 93 | 7102 | active |
| goproxy/goproxy.cn Goproxy.cn is a free, non-profit Go module proxy service hosted in China and backed by Qiniu Cloud's global CDN. It fully implements the GO… | 49 | 7086 | stable |
| vespa-engine/vespa Vespa is an open-source, distributed AI search platform and serving engine that combines full-text search, vector/tensor search, and machin… | 95 | 7069 | stable |
| quartznet/quartznet Quartz.NET is a full-featured, open-source enterprise job scheduler for the .NET platform, supporting cron and simple triggers, pluggable j… | 98 | 7068 | stable |
| zai-org/GLM-5 GLM-5 is a family of open-weight large language models from Z.ai (Zhipu AI), including the flagship GLM-5.2 with 1M-token context and the m… | 60 | 7057 | active |
| miantiao-me/Sink Sink is a self-hosted URL shortener with link analytics that runs entirely on Cloudflare's serverless platform. It offers customizable slug… | 89 | 7055 | active |
| kubevirt/kubevirt KubeVirt is a virtual machine management add-on for Kubernetes that extends the Kubernetes API with virtualization resource types (like the… | 98 | 7030 | stable |
| snowplow/snowplow Snowplow is a Customer Data Infrastructure platform that collects, validates, enriches, and streams event-level behavioral data from web, m… | 63 | 7029 | stable |
| katanemo/plano Plano is an AI-native proxy server and data plane for agentic applications, built on Envoy by its core contributors. It centralizes agent r… | 85 | 7017 | active |
| cloudflare/agentic-inbox A self-hosted email client with an integrated AI agent that runs entirely on Cloudflare Workers. Incoming mail is handled via Cloudflare Em… | 49 | 6998 | active |
| agones-dev/agones Agones is an open-source Kubernetes controller and custom resource definitions (GameServers, Fleets) for hosting, running, and scaling dedi… | 94 | 6995 | stable |
| authzed/spicedb SpiceDB is an open-source, Google Zanzibar-inspired database for storing, computing, and validating fine-grained authorization data at scal… | 99 | 6990 | stable |
| datajuicer/data-juicer Data-Juicer is a Python library and data processing system for cleaning, deduplicating, synthesizing, and analyzing data for foundation mod… | 94 | 6938 | active |
| sysown/proxysql ProxySQL is a high-performance, protocol-aware SQL proxy for MySQL, MariaDB, Percona Server, and PostgreSQL that sits between applications … | 94 | 6904 | stable |
| plastic-labs/honcho Honcho is an open-source memory infrastructure service for building stateful AI agents that maintain understanding of users, agents, groups… | 72 | 6861 | active |
| postgresml/postgresml PostgresML is a PostgreSQL extension that brings machine learning and AI inference directly into the database, with GPU acceleration and pg… | 36 | 6821 | active |
| external-secrets/external-secrets External Secrets Operator is a Kubernetes operator that synchronizes secrets from external secret management systems such as AWS Secrets Ma… | 94 | 6808 | stable |
| apache/openwhisk Apache OpenWhisk is an open source distributed serverless (FaaS) cloud platform that executes functions in response to events at any scale … | 67 | 6794 | active |
| luraproject/lura Lura is an open-source Go framework for building ultra-performant API Gateways and proxies, formerly known as the KrakenD framework. It agg… | 83 | 6792 | stable |
| fleetdm/fleet Fleet is an open-source device management (MDM) and security platform for IT and security teams, built on osquery. It provides cross-OS dev… | 95 | 6780 | stable |
| uber/kraken Kraken is a P2P-powered Docker registry from Uber that distributes container images and large blobs across clusters using BitTorrent-style … | 97 | 6737 | active |
| fullstackhero/dotnet-starter-kit A production-grade .NET 10 starter kit template combining a modular-monolith Web API (vertical slice architecture) with two React 19 front-… | 83 | 6734 | active |
| superagent-ai/superagent Superagent is an open-source SDK and platform for securing AI applications and agents, offering runtime guardrails that block prompt inject… | 78 | 6719 | active |
| kubernetes-sigs/metrics-server Metrics Server is a scalable, efficient source of container CPU and memory resource metrics for Kubernetes built-in autoscaling pipelines. … | 95 | 6710 | stable |
| vercel/platforms A production-ready Next.js multi-tenant application template from Vercel that demonstrates subdomain-based tenancy with custom routing, Red… | 73 | 6706 | active |
| opencost/opencost OpenCost is a CNCF incubating, vendor-neutral open source tool for real-time Kubernetes and cloud cost monitoring and allocation. It provid… | 98 | 6698 | active |
| pig-mesh/pig Pig is an enterprise-grade RBAC rapid development platform built on Spring Cloud, Spring Boot 4, and OAuth2 (Spring Authorization Server), … | 86 | 6675 | active |
| Hazelcast Hazelcast is a unified real-time data platform combining distributed stream processing with a fast, in-memory data store. It lets applicati… | 82 | 6604 | stable |
| GreptimeTeam/greptimedb GreptimeDB is an open-source (Apache-2.0) observability database written in Rust that stores metrics, logs, and traces in a single columnar… | 97 | 6574 | active |
| airweave-ai/airweave Airweave is an open-source context retrieval layer that connects to apps, databases, and documents and exposes their data through a single … | 74 | 6564 | active |
| microsoft/call-center-ai An AI-powered call center service that lets you initiate or receive phone calls handled by an LLM-driven agent via a simple API call. Built… | 64 | 6563 | active |
| pixie-io/pixie Pixie is an open-source, Kubernetes-native observability platform that uses eBPF to auto-instrument applications, collecting telemetry like… | 77 | 6521 | active |
| crestalnetwork/intentkit IntentKit is an open-source, self-hosted cloud-native agent cluster that runs and manages a collaborative team of AI agents as containerize… | 78 | 6510 | active |
| apache/flink-cdc Flink CDC is a distributed streaming data integration tool built on Apache Flink that captures change data from databases like MySQL and Po… | 83 | 6468 | active |
| k0sproject/k0s k0s is an open-source, all-inclusive CNCF-certified Kubernetes distribution packaged as a single binary with zero host OS dependencies beyo… | 94 | 6452 | active |
| micronaut-projects/micronaut-core Micronaut is a modern, JVM-based full-stack framework for building modular, easily testable applications and microservices in Java, Kotlin,… | 95 | 6421 | stable |
| vllm-project/vllm-omni vLLM-Omni is a Python framework extending vLLM for efficient inference and serving of omni-modality models, including diffusion transformer… | 83 | 6369 | active |
| MaterializeInc/materialize Materialize is a streaming database that uses incremental computation to maintain always-fresh, strongly consistent SQL views over data fro… | 99 | 6361 | active |
| jsdelivr/jsdelivr jsDelivr is a free, production-grade public CDN for open-source files, tightly integrated with npm and GitHub, offering on-the-fly minifica… | 72 | 6349 | stable |
| canopyai/Orpheus-TTS Orpheus TTS is an open-source text-to-speech system built on a Llama-3b backbone that produces human-sounding speech with emotion control a… | 45 | 6314 | active |
| pachyderm/pachyderm Pachyderm is a data-centric pipeline platform that automates data transformations with built-in data versioning and lineage tracking. It ru… | 36 | 6308 | active |
| apache/incubator-kie Apache KIE (Knowledge Is Everything) is an umbrella project for business automation technologies on the JVM, including the Drools rule engi… | 82 | 6306 | active |
| apache/camel Apache Camel is an open-source integration framework offering 350+ connectors for databases, APIs, message brokers, and cloud services, wit… | 77 | 6300 | stable |
| MarSeventh/CloudFlare-ImgBed CloudFlare ImgBed is an open-source, self-hosted image and file hosting application deployable on Cloudflare Pages/Workers (serverless) or … | 86 | 6297 | active |
| sanity-io/sanity Sanity Studio is an open-source, fully customizable headless CMS application built with React and TypeScript for rapidly configuring conten… | 95 | 6296 | active |
| nickscamara/open-deep-research An open-source clone of OpenAI's Deep Research, built as a Next.js web application. It uses Firecrawl's search and extract APIs to gather l… | 20 | 6282 | active |
| bfenetworks/bfe BFE (Beyond Front End) is a modern layer 7 load balancer and reverse proxy written in Go, originally developed at Baidu and now a CNCF sand… | 95 | 6261 | active |
| goodrain/rainbond Rainbond is an open-source, application-centric container management platform built on Kubernetes that lets teams build, deploy, and operat… | 99 | 6256 | active |
| eooce/node-ws A lightweight Node.js serverless proxy application implementing VLESS, Trojan, VMess, and Shadowsocks protocols without a kernel, deployabl… | 81 | 6222 | active |
| apache/hudi Apache Hudi is an open data lakehouse platform built on a high-performance open table format that brings database functionality like transa… | 91 | 6219 | stable |
| GitHub Actions GitHub Actions is a CI/CD and workflow automation platform that runs build, test, and deployment pipelines directly from GitHub repositorie… | 95 | 6215 | active |
| JimmyLv/BibiGPT-v1 BibiGPT is an AI-powered web application that summarizes videos and audio from platforms like Bilibili, YouTube, TikTok, and podcasts, gene… | 57 | 6194 | active |
| cmliu/WorkerVless2sub A Cloudflare Workers/Pages-based subscription generator that automatically batch-replaces and generates optimized-route VMess/VLESS/Trojan … | 71 | 6183 | active |
| appleboy/ssh-action A GitHub Action for executing remote SSH commands within CI/CD workflows, built with Go and drone-ssh. It supports password and key authent… | 84 | 6178 | active |
| cloud-hypervisor/cloud-hypervisor Cloud Hypervisor is an open source Virtual Machine Monitor (VMM) written in Rust that runs on top of KVM or Microsoft's MSHV hypervisor. It… | 93 | 6149 | active |
| apache/pinot Apache Pinot is an open-source distributed OLAP datastore purpose-built for low-latency, high-throughput real-time analytics. It ingests da… | 84 | 6128 | stable |
| Helicone/helicone Helicone is an open-source LLM observability platform and AI gateway that logs, monitors, and analyzes LLM API requests with a one-line int… | 79 | 6104 | active |
| anthropics/claude-code-security-review A GitHub Action that uses Anthropic's Claude to perform AI-powered security reviews of pull requests, analyzing code diffs for vulnerabilit… | 48 | 6093 | active |
| rivet-dev/actors Rivet Actors is an open-source framework (RivetKit) providing long-running, stateful actor processes as the primitive for AI agents, collab… | 94 | 6088 | active |
| Knative Knative is a Kubernetes-based platform providing middleware components for building, deploying, and managing serverless workloads, comprisi… | 98 | 6086 | stable |
| lightdash/lightdash Lightdash is an open-source, agentic business intelligence platform that lets data teams define governed metrics, dashboards, AI agents, an… | 95 | 6084 | active |
| h2non/imaginary Imaginary is a fast HTTP microservice written in Go for high-level image processing, backed by bimg and libvips. It exposes image operation… | 46 | 6079 | stable |
| Azure/Azure-Sentinel The official community repository for Microsoft Sentinel, a cloud-native SIEM, containing out-of-the-box detections, hunting queries, workb… | 77 | 6076 | active |
| alexcasalboni/aws-lambda-power-tuning AWS Lambda Power Tuning is an open-source tool built on AWS Step Functions that benchmarks Lambda functions across different memory configu… | 76 | 6052 | active |
| Azure/azure-sdk-for-net The official Azure SDK for .NET, containing client and management libraries for all Azure services, developed in the open. It provides cons… | 95 | 6042 | active |
| WeblateOrg/weblate Weblate is a libre, web-based continuous localization platform with tight version control (Git, Mercurial) integration, built in Python/Dja… | 98 | 6040 | stable |
| lxc/incus Incus is a system container, application container, and virtual machine manager that provides a public-cloud-like experience for running Li… | 94 | 6025 | stable |
| apache/hive Apache Hive is a distributed, fault-tolerant data warehouse system that enables reading, writing, and managing petabytes of data in distrib… | 77 | 6015 | active |
| hect0x7/JMComic-APK A GitHub Actions-based automation that periodically checks for updates to the JM Comic (18comic) Android APK and publishes new versions as … | 93 | 5992 | active |
| kuafuai/DevOpsGPT DevOpsGPT is a multi-agent system that combines LLMs with DevOps tools to convert natural language requirements into working software. It a… | 19 | 5966 | active |
| outerbase/studio Outerbase Studio is a lightweight, browser-based GUI for managing SQL databases, with strong support for SQLite-family databases (SQLite, L… | 61 | 5961 | active |
| volcano-sh/volcano Volcano is a CNCF-hosted, Kubernetes-native batch scheduling system that extends kube-scheduler for high-performance workloads like AI/ML t… | 98 | 5899 | stable |
| guardian/frontend The backend Scala application powering theguardian.com, built as a set of Play Framework 2 services. It fetches content from the Guardian's… | 77 | 5899 | active |
| TideDra/zotero-arxiv-daily A Python tool deployed as a GitHub Action that recommends new arXiv (and bioRxiv/medRxiv/chemRxiv) papers daily based on the contents of yo… | 81 | 5872 | active |
| easegress-io/easegress Easegress is a cloud-native traffic orchestration system that acts as an API gateway, reverse proxy, and traffic manager with built-in Raft… | 84 | 5867 | active |
| cortexproject/cortex Cortex is a horizontally scalable, highly available, multi-tenant long-term storage backend for Prometheus and OpenTelemetry metrics. It ru… | 91 | 5856 | stable |
| livebook-dev/livebook Livebook is an open-source web application for writing interactive and collaborative Elixir notebooks, mixing Markdown prose with executabl… | 98 | 5852 | active |
| kurrent-io/KurrentDB KurrentDB (formerly EventStoreDB) is an event-native database designed for event-driven architectures, storing data as immutable event stre… | 99 | 5848 | active |
| sqlchat/sqlchat SQL Chat is a chat-based SQL client and editor that lets users query, modify, add, and delete data using natural language, powered by OpenA… | 65 | 5843 | active |
| kserve/kserve KServe is a CNCF incubating, Kubernetes-native platform for serving both generative and predictive AI models at scale. It provides a standa… | 94 | 5834 | stable |
| JanusGraph/janusgraph JanusGraph is an open-source, distributed graph database optimized for storing and querying graphs with billions of vertices and edges acro… | 78 | 5829 | active |
| snailyp/gemini-balance A Python FastAPI proxy and load-balancing service for the Google Gemini API that rotates multiple API keys and exposes both Gemini and Open… | 41 | 5826 | active |
| Klavis-AI/klavis Klavis AI is an open-source MCP (Model Context Protocol) integration platform that lets AI agents connect to 100+ prebuilt tool integration… | 65 | 5793 | active |