Tech stack
76 projects use Redis.
Turn any website into clean, model-ready data
Firecrawl handles the unglamorous part of feeding the web to a language model: rendering JavaScript, following pagination, stripping navigation and cookie banners, and returning markdown or structured JSON that a model can actually use.
Build and deploy AI agents and RAG pipelines visually
Dify is where a prompt experiment becomes something a team can operate. Workflows are assembled on a canvas, datasets are indexed and versioned, and every deployment gets an API endpoint with logging and cost tracking attached.
Decentralized microblogging network of independently run ActivityPub servers
Mastodon is a decentralized microblogging social network where thousands of independently operated servers federate through ActivityPub, so a person on one server can follow and reply to people on any other.
Open-source community platform for discussion, chat, and support
Discourse is a self-hosted community platform that combines threaded discussion with built-in chat, search, and moderation tools.
Self-hosted document management that turns paper scans into a searchable archive
Paperless-ngx is a self-hosted document management system that OCRs scanned paper and office documents into a searchable, tagged online archive.
Multi-channel notification infrastructure for applications
Novu takes the notification logic that usually ends up scattered across a codebase - which channel, which template, which quiet hours, which digest window - and puts it behind one API and one workflow editor.
Self-hostable deployment platform for apps and databases
Dokploy is a self-hostable platform for deploying applications and databases to servers you control, with Docker builds, managed TLS, and backups.
Open-source LLM observability, evals, and prompt management
Langfuse is an open-source platform for tracing, evaluating, and improving LLM applications and AI agents, with prompt management and experiments built in.
Schedule and analyse posts across 30+ social networks
Postiz is a self-hostable scheduler for teams that publish to many networks and do not want to pay per seat for the privilege. It covers planning, drafting, approval, and publishing, with AI assistance for turning one post into per-network variants.
Team knowledge base that stays fast as it grows
Outline is a documentation workspace built around search and structure rather than infinite nesting. Collections, a strong editor, and genuinely fast full text search make it usable at the size where most wikis become write-only.
Commerce building blocks rather than a fixed storefront
Medusa is a set of commerce modules - cart, orders, pricing, inventory, fulfilment - exposed as APIs you compose, rather than a themed storefront you customise around the edges.
Open-source Laravel ecommerce platform for stores and marketplaces
Bagisto is an open-source Laravel ecommerce platform for building online stores, multi-vendor marketplaces, and B2B portals.
Open-source workspace combining tracker, docs, chat, and CRM.
Huly is an open-source project management platform combining issue tracking, documents, team chat, and CRM in one self-hosted EPL-2.0 workspace.
Customer conversations from every channel in one inbox
Chatwoot collects website chat, email, WhatsApp, Instagram, and SMS into a single agent inbox with shared assignment, canned replies, and a help centre.
Link management and attribution for modern marketing
Dub is a link platform rather than a shortener. Every link carries analytics, UTM handling, device and geographic targeting, and conversion attribution back to the click that produced it.
Secret management for applications and infrastructure
Infisical stores application secrets, syncs them into the platforms that need them, and rotates the ones that support rotation. Environments and folders keep development and production credentials properly separated.
Run your own mail server and email marketing from one dashboard
BillionMail combines a mail server with newsletter and campaign tooling in one self-hosted package. One Docker Compose file brings up the web console plus mail transfer, mailbox, spam-filtering, database, and cache services, so a team can send and receive mail and run bulk campaigns from infrastructure it controls.
Collaborative wiki with real-time editing and diagrams
Docmost is a documentation workspace with real-time collaborative editing, nested spaces, and diagram support built in rather than embedded from elsewhere.
Federated self-hosted video platform for independent ad-free channels
PeerTube is a free, open-source federated video platform for running an independent ad-free video site, with instances interconnecting into one network.
Real-time Node.js forum software for online communities
NodeBB is a self-hosted, GPL-3.0 community forum platform built on Node.js with real-time chat, notifications, and federated sharing.
Open-source identity platform with auth, SSO, and multi-tenancy
Logto is an open-source identity platform for sign-in, single sign-on, and organization management, available self-hosted or as Logto Cloud.
Cookieless open-source web and product analytics with session replay and funnels
Rybbit is a self-hosted web and product analytics platform with a readable dashboard and an 11 KB cookieless tracking script.
Source-available platform for product integrations across 1,600+ APIs
Nango is a source-available integration platform that gives a SaaS product or AI agent production-ready connections to external APIs through one integration: managed OAuth, over 1,600 prebuilt integrations, and unified APIs across 12 categories.
Self-hosted open-source URL shortener with custom domains and link analytics
Kutt is a self-hosted, MIT-licensed URL shortener with custom-domain support, per-link passwords and expiry, private click statistics, and a REST API.
Self-hosted CRM where research agents maintain the pipeline
CRM is a self-hosted, open-source CRM where background research agents maintain company, contact, and deal records for sales teams.
Open-source API and AI gateway with dashboard and cloud
Tyk is an open-source API and AI gateway enforcing authentication, rate limits and analytics across REST, GraphQL, gRPC and MCP services. Teams self-host it with Docker or Kubernetes, or use the managed Tyk Cloud.
Open-source usage-based billing with metering, invoicing, and entitlements
Lago is an open-source billing platform for usage-based, subscription, and hybrid pricing, with metering, invoicing, and payment orchestration behind one API.
Self-hosted wealth tracker for stocks, ETFs and crypto
Ghostfolio is a self-hosted wealth management app that tracks stocks, ETFs and cryptocurrencies across accounts with performance analytics.
Open-source fullstack monitoring with replay, errors, logs, and traces
Highlight is an open-source fullstack monitoring platform with session replay, error monitoring, logging, and tracing, plus a Docker self-hosting path.
Open-source AI answer engine with a generative UI
Morphic is an open-source AI search engine that answers questions with complete, cited responses instead of link lists, using Quick and Adaptive search modes in a self-hosted app.
Open-source ERP, CRM, HRM, and project platform with time tracking
Ever Gauzy is an open-source business management platform combining ERP, CRM, HRM, project management, and time tracking in one self-hostable TypeScript system.
Decentralized photo-sharing network that federates over ActivityPub
Pixelfed is a self-hosted photo-sharing network that federates with Mastodon and other ActivityPub software, with chronological feeds and no ads.
Web and product analytics in one cookie-free dashboard
OpenPanel merges the two dashboards most teams keep open side by side: page-level web analytics and event-level product analytics. Funnels, retention curves, and session replay sit next to traffic sources rather than in a separate product.
Open-source kanban boards with a fast Trello import
Kan is an open-source kanban board for tracking tasks and projects, positioned as a Trello alternative with a one-click importer.
Self-hosted status pages with uptime monitoring and incident tools
Kener is a free, self-hosted status page and uptime monitor with incident timelines, maintenance windows, and subscriber notifications in one Docker deployment.
Self-hosted git-push deploy platform with zero-downtime releases
/dev/push is a self-hosted deployment platform that ships apps straight from GitHub on every push, with zero-downtime releases and live logs.
Self-hosted group chat with rooms, DMs, and @mentions
Campfire is a self-hosted group chat system with rooms, direct messages, @mentions, search, and file attachments, built by 37signals.
Open-source logistics OS for dispatch, tracking, and delivery ops
FleetBase is a self-hostable logistics platform that combines dispatch, live fleet tracking, and driver and ordering apps in one system.
Open-source experience platform for marketing, sales, and support
Erxes is a self-hosted, open-source experience platform that combines marketing, sales, and support tooling behind one GraphQL API.
Self-hosted dashboard builder for live KPIs from databases and APIs
Chartbrew is a self-hosted dashboard platform that turns databases and APIs into live KPI charts, tables, and shared reports.
Open-source event management and ticket selling for concerts and conferences
Hi.Events is an open-source event management and ticket-selling platform for concerts and conferences, free for unlimited free events.
Self-hosted accounting with invoicing, inventory, and reports
Bigcapital is a self-hosted accounting system for small and medium businesses. It records sales and purchase invoices, tracks expenses and inventory, and produces financial reports from a double-entry ledger.
Free self-hosted digital signage for Raspberry Pi and PCs
Anthias is a free, self-hosted digital signage platform that turns a Raspberry Pi or PC into a display player for images, videos, and web pages.
Source-available live chat, support inbox, and marketing messaging
Chaskiq is a self-hostable customer messaging platform combining live chat, a shared team inbox, a help center, and marketing campaigns.
Open-source group chat with servers, voice, and self-hosting
Stoat is a free open-source group chat app for friends and communities, with servers, voice chat, and file sharing, available hosted or as optional self-hosting.
Self-hosted open source budgeting and wealth planner
Financial Freedom is a self-hosted, open source personal finance planner for budgeting and building wealth while keeping data on your own server.
Federated book tracking and social reading without the ad platform
BookWyrm is a federated social reading platform: readers track what they are reading, write reviews, and follow friends across independently run instances.
Self-hosted open-source billing and invoicing for hosting providers
Paymenter is a self-hosted open-source billing platform for hosting providers, automating subscriptions, invoicing, and service provisioning.
Privacy-focused proof-of-work CAPTCHA with no tracking or puzzles
mCaptcha is a free, self-hosted CAPTCHA that protects websites and forms with proof-of-work challenges instead of image puzzles or visitor tracking.
Open-source LMS for creating and running online courses.
LearnHouse is an open-source learning management system for creating and running online courses with chapters, activities, quizzes, and certificates.
Open-source user onboarding platform for product tours, checklists, and surveys
Usertour is a self-hostable user onboarding platform for building in-app product tours, checklists, and surveys, positioned as an open-source alternative to Userflow and Appcues.
Open source auth with SSO, passkeys, and user management
Authgear is an open source identity platform with login flows, single sign-on, multi-factor authentication, and user management for web and mobile apps.
Open-source AI-native CRM/ERP foundation framework for developers
Open Mercato is an open-source, self-hosted CRM/ERP foundation framework in TypeScript that ships defaults developers extend.
Serverless GPUs with fast cold starts for AI workloads
Beam is a serverless GPU platform for running AI inference, sandboxes, and background jobs without managing infrastructure. Functions deploy from a Python decorator, and the platform keeps idle containers warm so repeat calls skip the cold start.
Self-hosted CRM your AI agents can work in
Relaticle is a self-hosted, open-source CRM that tracks companies, people, deals, tasks, and notes, and lets AI assistants act on that data.
Open-source learning platform for employee and customer training
ClassroomIO is an open-source learning platform for building courses, running cohorts, and tracking learner progress for employees, customers, and partners.
Self-hosted SERP API returning Google, Bing, and Yandex results as JSON
OpenSERP is a self-hosted, MIT-licensed SERP API that returns Google, Bing, Yandex, and other engine results as structured JSON for AI agents and SEO tools.
Cookieless, privacy-first web analytics with error tracking
Swetrix is a self-hosted web analytics platform with cookieless, GDPR-compliant tracking, real-time dashboards, error tracking, and performance monitoring.
Cookieless product analytics with funnels, errors and uptime
Databuddy is an open-source product analytics platform for startups that tracks visitors, custom events, funnels, and goals with one cookieless script.
Open-source AI chatbot builder for multi-channel assistants
Hexabot is an open-source builder for AI chatbots and support agents with a visual flow editor and document-grounded answers.
Self-hosted hosting panel with isolated containers per user
OpenPanel is a self-hosted web hosting panel that isolates each user in a container with dedicated MySQL, PHP, and Redis, run from admin and user panels or the OpenCLI terminal.
Agentic social media scheduling with AI for creators and teams
TryPost is a self-hosted social media scheduler with an AI copilot, team workspaces with approvals, and publishing to all major networks.
Open source visual testing that catches UI regressions in CI
Argos is an open source visual testing platform that compares screenshots from CI against baselines and surfaces UI changes for review on pull requests.
Open-source chat and AI-agent SDKs for web and mobile apps
Ethora is an open-source chat and AI-agent platform with SDKs that add messaging, chatbots, and RAG search to web and mobile apps.
Open-source community platform with planets, chat, voice, and wikis
Valour is an open-source community platform where communities called planets get chat channels, thread feeds, wikis, voice and video calls, and roles.
Privacy-first web and product analytics with user journeys
Vemetric is a privacy-first web and product analytics platform that shows how visitors arrive, convert, and use a product, hosted in the EU with no cookies by default.
Open-source AI governance platform for audits and regulatory compliance
VerifyWise is a source-available AI governance platform that automates risk management, evidence collection, and audit readiness for the EU AI Act, ISO/IEC 42001, ISO 27001, and NIST AI RMF.
Open-source work management that connects delivery, product, and business teams
Windshift is an open-source work-management platform for software teams that pairs issue tracking with Scrum and Kanban planning. Teams run it on their own infrastructure under a free self-hosted core and add paid Pro capabilities for analytics, integrations, and enterprise controls.
Self-hostable platform for deploying and scaling web apps
Stormkit is a self-hostable application platform that deploys web apps from Git with previews, domains, a database, auth, and analytics.
Privacy-first web analytics with funnels, journeys, and no cookies
Betterlytics is a privacy-first web analytics platform with funnels, user journeys, session replay, and error tracking in one dashboard. Sites add one lightweight script, and EU-based data handling means no cookie banner is needed for the analytics itself.
Self-hosted open source chat server for mobile and web apps
SAMA is a self-hosted chat server that adds real-time messaging with group chats and push notifications to mobile and web apps over a WebSocket and HTTP API.
Open-source URL shortener with click, lead, and revenue analytics
Slugy is an MIT-licensed open-source URL shortener that creates branded short links with custom domains, QR codes, and click, lead, and revenue analytics.
Self-hosted multi-region uptime monitoring with status pages
EasyMonitor is a self-hosted uptime monitoring tool with multi-region checks, incident tracking, and public status pages for websites and APIs.
Self-hosted alert intelligence with AI root-cause analysis for on-call teams
Wachd is a self-hosted alert intelligence platform that takes webhooks from Grafana, Datadog, and Prometheus, gathers context, strips PII, correlates events into a causal timeline, and sends a plain-English diagnosis to the on-call engineer.
Open-source newsletter platform for blogs and campaigns
Hyvor Post is an open-source newsletter platform for publishing blogs and sending campaigns, with automations and a managed cloud.
Self-hosted website monitoring with security scans and instant alerts
StatusScout is a self-hosted monitor that scans websites for security issues and watches uptime, SSL, and DNS, alerting you the moment something breaks.