Self-hosted location tracking and analysis with automatic visit detection, trip classification, Immich integration, and multi-user timeline support.

Open-source financial data platform for analysts, quants, and AI agents — a free alternative to Bloomberg Terminal.

Open-source uptime and SSL monitoring service with status pages, multiple notification channels, and Prometheus integration.

Open-source deployment and server management platform for running apps across many servers. Self-hostable alternative to Heroku, Vercel, and Railway.

Flowise is an open-source, visual, low-code/no-code tool designed to help users build AI agents and sophisticated LLM-powered workflows through a drag-and-drop interface. It features a Node.js backend and a React frontend, along with modular components for integrations and API documentation—making it accessible to both developers and non-technical users.

Open Alt Finder Weekly Digest 2026 #39

Open-source command-line and desktop HTTP client with intuitive syntax, JSON support, and built-in auth — a developer-friendly Postman alternative.

Open-source team chat with a unique topic-based threading model that makes it easy to follow multiple conversations.

A beautiful, self-hosted ROM manager and player for your retro game collection, with rich metadata and in-browser emulation.

An open source run tracker for Android.

Self-hosted, open-source headless CMS built specifically for Astro.js with a block-based page builder.

Self-hosted uptime monitoring tool with a polished UI, 90+ notification integrations, and built-in public status pages.

Self-hosted web app for archiving, searching, and exporting email from multiple IMAP accounts with migration support.

Open Alt Finder Weekly Digest 2026 #38

KillerPDF is a lightweight, fully portable PDF editor for Windows. Edit, merge, annotate, and sign PDFs locally with no subscription, accounts, or hidden telemetry anywhere on your computer.

Keila is the open-source newsletter and email campaign tool — a friendly Mailchimp alternative for beautiful campaigns, sign-up forms, and contact lists.

Self-hosted web analytics platform for tracking website traffic without compromising user privacy.

Apache Airflow is a platform to programmatically author, schedule, and monitor complex workflows. Build pipelines as code and orchestrate your data jobs with rich observability.

High-performance Rust-based S3-compatible object storage with deduplication, SQL queries, and federation.

Free, open-source desktop video editor for Linux, Windows, and macOS built with Qt 6 and FFmpeg.

Open Alt Finder Weekly Digest 2026 #37

Open-source wealth management software to track stocks, ETFs, cryptocurrencies, and your overall net worth.

Offline-first, self-hostable note-taking app with rich text, tags, attachments, and cross-device sync via Docker.

Self-hosted library and reading platform for ebooks, audiobooks, PDFs, and comics with built-in web readers and Kobo/KOReader sync.

Self-hosted tracker for media consumption and fitness, with imports from Trakt, Goodreads, MyAnimeList, Plex, Jellyfin and more.

Turn raw screenshots into polished, shareable visuals. Free, open-source, and completely offline with Tauri.

Simple URL Shortener is a lightweight PHP URL shortener with MySQL or SQLite support, per-user history, an admin panel, REST API, and an easy self-hosted setup process.

100% local Windows meeting transcription tool with real-time captions, speaker diarization, and offline Whisper processing.

Open Alt Finder Weekly Digest 2026 #36

Self-hosted read-it-later app that preserves web page content and lets you read it anytime, offline or online.

Open-source team chat with a unique topic-based threading model that makes it easy to follow multiple conversations.

Self-hosted, privacy-first location timeline platform that turns raw GPS data into a searchable history of stays, trips, and movement patterns.

Decentralized private messenger using email infrastructure for secure, end-to-end encrypted communication.

A simple, lightweight home media server for UNIX systems.

AirAssist is a menu-bar thermal monitor and workload governor for fanless Macs. Watch CPU temps live and throttle heavy processes before throttling hits.

Local-first project management for developers and AI agents, with a CLI, web UI, SQLite backend, and native skills for Claude Code, Cursor, Codex, and more.

Open Alt Finder Weekly Digest 2026 #35

Open-source survey and experience management platform for product and customer research.

Self-hosted media tracker that syncs your Jellyfin, Plex, or Emby libraries, tracks watch history, ratings, and lists — your own private Letterboxd + Trakt.

A lightweight, self-hosted CRM designed for personal life and relationship management.

Vote on tools that still need an open source alternative, or request a new one — help us decide what to cover next.

A platform for community discussion. Free, open, simple.

Open-source cron job and background task monitoring service, written in Python & Django

The open source Zapier alternative. Build workflow automation without spending time and money.

Minimalist, federated blogging platform for writers who want a clean, distraction-free space to publish.

Open Alt Finder Weekly Digest 2026 #34

Self-hosted image manipulation platform with 45+ tools, local AI, and pipelines. A privacy-first open source alternative to Canva, TinyPNG, and remove.bg.

Open-source email platform for sending transactional and marketing emails, self-hostable with a clean API.

Design, test and document APIs in plain Markdown with a git-native, offline-first approach.

Self-hosted online file converter supporting 1000+ formats including documents, images, video, audio, and e-books.