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Sealbook / Open source / Self-hosted apps (SaaS alternatives)

Top open-source self-hosted apps (saas alternatives) on GitHub

1,859 repositories with 1,000+ stars, ranked by stars. Leading: excalidraw, immich, Stirling-PDF.

RepositoryStarsLanguageLicenseActivity
701zmister2016/MrDocmrdoc,online document system developed based on python. It is suitable for individuals and small teams to manage documents, wiki, knowledge ★ 3.2kJavaScriptGPL-3.0Active
702wizarrrr/wizarrWizarr is an advanced user invitation and management system for Jellyfin, Plex, Emby etc.★ 3.2kPythonMITActive
703pglombardo/PasswordPusher🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and ★ 3.2kRubyApache-2.0Active
704InvoicePlane/InvoicePlaneA self-hosted open source application for managing your invoices, clients and payments.★ 3.2kPHPOtherActive
705lukencode/FluentEmailAll in one email sender for .NET. Supports popular senders (SendGrid, MailGun, etc) and Razor templates.★ 3.2kC#MITStale
706vimagick/dockerfiles:whale: A curated list of delicious docker recipes 🇺🇦🇮🇱 (Let's Fight Against Dictatorship)★ 3.2kDockerfile—Active
707Dynalon/mdwikiCMS/Wiki system using Javascript for 100% client side single page application using Markdown.★ 3.2kJavaScriptOtherStale
708sparrow-js/sparrow🎉场景化低代码（LowCode）搭建工作台，实时输出源代码★ 3.2kTypeScriptMITArchived
709amalshaji/portrExpose local http, tcp or websocket connections to the public internet★ 3.2kGoAGPL-3.0Active
710hocus-dev/hocus🪄 Spin up ready-to-code, disposable dev environments on your own servers. Self-hosted alternative to Gitpod and Github Codespaces.★ 3.2kTypeScriptMITArchived
711soheilpro/mailwindUse Tailwind CSS to design HTML emails.★ 3.2kJavaScriptMITStale
712yourselfhosted/slashAn open source, self-hosted platform for sharing and managing your most frequently used links. Easily create customizable, human-readable sh★ 3.2kTypeScriptAGPL-3.0Active
713nicotine-plus/nicotine-plusGraphical client for the Soulseek peer-to-peer network★ 3.2kPythonGPL-3.0Active
714easychen/CookieCloudCookieCloud是一个和自架服务器同步浏览器Cookie和LocalStorage的小工具，支持端对端加密，可设定同步时间间隔。本仓库包含了插件和服务器端源码。CookieCloud is a small tool for synchronizing browser coo★ 3.2kJavaScriptGPL-3.0Active
715MacRimi/ProxMenuxMenu-driven Proxmox VE toolkit — post-install, backup/restore and a live web dashboard for the homelab.★ 3.2kTypeScriptGPL-3.0Active
716bloxstraplabs/bloxstrapAn alternative bootstrapper for Roblox with a bunch of extra features.★ 3.2kC#MITActive
717pyrocms/pyrocmsPyro is an experienced and powerful Laravel PHP CMS.★ 3.2kPHPOtherActive
718ONLYOFFICE/CommunityServerFree open source office suite with business productivity tools: document and project management, CRM, mail aggregator.★ 3.2kC#Apache-2.0Slowing
719autobrr/autobrrModern, easy to use download automation for torrents and usenet.★ 3.2kGoGPL-2.0Active
720Peppermint-Lab/peppermintAn open source issue management & help desk solution. A zendesk & jira alternative★ 3.2kTypeScriptOtherArchived
721github-aws-runners/terraform-aws-github-runnerTerraform module for scalable GitHub action runners on AWS★ 3.2kTypeScriptMITActive
722milesmcc/shynetModern, privacy-friendly, and detailed web analytics that works without cookies or JS.★ 3.2kPythonApache-2.0Slowing
723ChatSecure/ChatSecure-iOSChatSecure is a free and open source encrypted chat client for iOS that supports OTR and OMEMO encryption over XMPP.★ 3.2kObjective-COtherStale
724jpillora/xdomainA pure JavaScript CORS alternative★ 3.1kJavaScript—Stale
725NetEase/tangoA code driven low-code builder, develop low-code app on your codebase.★ 3.1kTypeScriptMITStale
726Shadowsocks-Wiki/shadowsocksshadowsocks.wiki★ 3.1k——Stale
727walinejs/waline💬 A Simple, Safe Comment System★ 3.1kJavaScriptGPL-2.0Active
728boramalper/magneticoAutonomous (self-hosted) BitTorrent DHT search engine suite.★ 3.1kGoAGPL-3.0Archived
729miroslavpejic85/mirotalksfu🏆 Self-hosted, open-source WebRTC video conferencing platform for real-time communication and collaboration. A modern alternative to Zoom, G★ 3.1kJavaScriptAGPL-3.0Active
730wa0x6e/cal-heatmapCal-Heatmap is a javascript charting library to create a time-series calendar heatmap★ 3.1kTypeScriptMITActive
731maziggy/bambuddyYour Bambu Lab. No Cloud. Your Rules. Self-hosted command center for Bambu Lab — from one A1 to an entire print farm. ★ 3.1kPythonAGPL-3.0Active
732msgbyte/tianjiTianji: Insight into everything, Website Analytics + Uptime Monitor + Server Status. not only another GA alternatives★ 3.1kTypeScriptApache-2.0Active
733WebReflection/hyperHTMLA Fast & Light Virtual DOM Alternative★ 3.1kHTMLISCStale
734sergiotapia/magnetissimoWeb application that indexes all popular torrent sites, and saves it to the local database.★ 3.1kElixirMITActive
735jobrunr/jobrunrAn extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.★ 3.1kJavaOtherActive
736sethcottle/littlelinkA lightweight DIY Linktree alternative.★ 3.1kHTMLMITActive
737dnote/dnoteA simple command line notebook★ 3.1kGoApache-2.0Active
738wotakumoe/wotakuAn otaku index for everything! ⭐ Star the project if you like it!★ 3.1kTypeScriptOtherActive
739hwdsl2/wireguard-installWireGuard VPN server installer for Ubuntu, Debian, AlmaLinux, Rocky Linux, CentOS, Fedora, openSUSE and Raspberry Pi OS. Includes interactiv★ 3.1kShellMITActive
740uber/aresdbA GPU-powered real-time analytics storage and query engine. ★ 3.1kGoApache-2.0Stale
741pimutils/khal:calendar: CLI calendar application★ 3.1kPythonMITActive
742igniterealtime/OpenfireAn XMPP server licensed under the Open Source Apache License.★ 3.1kJavaApache-2.0Active
743erupts/eruptCode as configuration. Annotate a Java entity with @Erupt and ship a production-grade admin backend in minutes — UI, RBAC, audit logs and AP★ 3.1kJavaApache-2.0Active
744sendgrid/sendgrid-nodejsThe Official Twilio SendGrid Led, Community Driven Node.js API Library★ 3.1kJavaScriptMITSlowing
7450x4447/0x4447_product_s3_email📫 A serverless email server on AWS using S3 and SES★ 3k—MITSlowing
746final-form/final-form🏁 Framework agnostic, high performance, subscription-based form state management★ 3kTypeScriptOtherSlowing
747wikimedia/apps-android-wikipedia 📱The official Wikipedia app for Android!★ 3kKotlinApache-2.0Active
748matcornic/hermesGolang package that generates clean, responsive HTML e-mails for sending transactional mail★ 3kGoApache-2.0Stale
749leemunroe/grunt-email-workflowA Grunt workflow for designing and testing responsive HTML email templates with SCSS.★ 3kSCSSMITStale
750GooseMod/OpenAsarOpen-source alternative of Discord desktop's app.asar★ 3kJavaScriptAGPL-3.0Active