Self-hosted projects using PostgreSQL

Open-source, self-hosted tournament system for creating and managing Swiss, single‑elimination and round‑robin tournaments with scheduling, dashboards, team/club manageme...

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Challonge+4

Alf.io is an open source ticket reservation and event attendance management system for conferences, workshops, meetups, and trade shows.

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Eventbrite+19

Open-source platform to collect, analyze, and visualize DORA metrics and engineering productivity signals across your SDLC tools.

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Swarmia+13

Accent is an open-source translation management tool for apps, providing a web UI, CLI, and GraphQL API to manage i18n strings with review history and collaboration.

Self-hosted email archiving system for syncing IMAP and Microsoft 365 mailboxes, indexing content and attachments, and exporting or restoring mailboxes with auditing and...

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MailStore Server+3

Open-source web app to manage electronic component inventory with projects/BOMs, barcode labels, fine-grained permissions, and powerful search.

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inFlow Inventory+11

Databunker is a self-hosted vault that tokenizes and encrypts PII/PHI/KYC/PCI data, providing a secure API, consent management, and audit trails for compliance.

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Skyflow

µTask is a lightweight automation engine for cloud workflows modeled in YAML, backed by PostgreSQL, with extensible Go-based actions.

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Microsoft Power Automate+11

A lightweight, single-user expense tracker with a clean UI, monthly pie-chart insights, recurring transactions, and CSV import/export.

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Mint (Intuit Mint)+13

IHateMoney is a lightweight web app to track shared expenses, balances, and settle debts for trips, roommates, and small groups.

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Splitwise+3

Hook0 is an open-source Webhooks-as-a-Service platform to send events via a single API call with subscriptions, retries, persistence, and monitoring.

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Svix+5

Open-source, self-hosted Work OS unifying project management, CRM, and agile workflows for startups.

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monday.com+19

Self-hosted infrastructure dashboard to inventory servers, organize app quick links, and track availability with built-in uptime history and notifications.

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UptimeRobot+16

Self-hosted web app to organize product warranties, track expirations, manage claims, store receipts, and send customizable notifications.

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Encircle Home Inventory

Sharry is a self-hosted file sharing web app with resumable uploads (tus), configurable lifetimes and passwords, and multiple storage backends including PostgreSQL, Maria...

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WeTransfer+19

Open-source Rails web app for David Allen's GTD: manage next actions, contexts, projects, tags, feeds and statistics; Docker-friendly and multi-user.

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Todoist+16

Picsur is a self-hosted Imgur-like image sharing service with anonymous and authenticated uploads, roles/permissions, expiring images, and built-in image conversion/editi...

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Imgur+5

Self-hosted port inventory to document which services use which ports across servers and VMs, helping prevent conflicts and keep infrastructure organized.

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Device42+4

Enterprise-grade open-source wiki platform for knowledge management, intranets and web applications.

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Atlassian Confluence+15

MyBB is a PHP-based, open-source forum platform with plugins, themes, moderation tools, private messaging and multi-database support.

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XenForo Cloud+13

Self-hosted workout tracking web app for GPX/TCX/FIT activities with maps, stats, heatmaps, equipment tracking, and an API for automated uploads and syncing.

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Hevy+3

Enterprise-grade PHP CMS with multisite, multilingual and headless capabilities, extensible via Composer and an extensive extension ecosystem.

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Adobe Experience Manager+19

Open-source, self-hosted bookmarking app with tags, import/export, full-text search, REST API, OAuth and browser extension support.

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Pinboard+11

Self-hosted web app that indexes videos with AI (transcription, vision analysis, embeddings) to enable natural-language search and scene export.

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Vimeo+5

Self-hosted lightweight temporary file host with drag-and-drop, paste and one-click uploads, plus an API for automated uploads and ShareX support.

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WeTransfer+9

Kottster is an open-source, self-hosted Node.js admin panel that generates table views, dashboards, and custom pages on top of your existing database.

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Retool+5

Request Tracker (RT) is an enterprise-grade ticketing and issue tracking system with email integration, automation, workflows, reporting, and optional asset management.

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Zendesk+19

Self-hostable domain portfolio manager that auto-fetches DNS/WHOIS/SSL data, tracks changes, monitors uptime, and sends configurable renewal and security alerts.

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Domain-Monitor+8

bewCloud is a modern, lightweight alternative to Nextcloud/ownCloud for managing files, photos, notes and news in a simple web interface.

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Google Drive+19

Koillection is a self-hosted web app to catalog and manage collections like books, games, DVDs, stamps, and other physical items with custom fields and metadata.

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Memento Database+6