Self-hosted projects using Python

SuggestArr automatically requests recommended movies, TV shows, and anime in Jellyseerr/Overseerr based on what you recently watched in Jellyfin, Plex, or Emby.

High-performance, standards-compliant IMAP/POP3/LMTP server with flexible authentication, extensible plugin system (Lua, Sieve) and OpenSSL TLS support.

Actively maintained

Alternative to:

Microsoft Exchange Online+15

A Python CLI and TUI tool to search and download torrents via Jackett or Prowlarr, using Libtorrent and a modern terminal UI.

Gerrit Code Review is a web-based code review and workflow tool for Git that supports inline comments, access controls, and integrated Git hosting via SSH/HTTPS.

Apache-2.0Actively maintained

Alternative to:

Gerrit Code Review+8

Self-hosted private journaling app with mood tracking, prompt-based writing, media uploads, analytics, and powerful search for full data ownership.

Actively maintained

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Day One+8

Open source weather station software that collects sensor data, stores it in a database, generates reports/graphs, and publishes updates to websites and services.

GPL-3.0Actively maintained

Alternative to:

Ambient Weather Network+2

Track runs, rides, and other outdoor workouts on your own server, with GPX imports, maps, and activity statistics in a modern web interface.

Developer-first platform for durable workflow automation and orchestration, with code-based workflows, triggers, integrations, and API-first execution.

Apache-2.0Slowing down

Alternative to:

Zapier+15

Self-hosted web UI for file conversion, OCR for PDFs/images, and local Whisper-based audio transcription, wrapping common CLI tools with background jobs and history.

MITSlowing down

Alternative to:

CloudConvert+15

Kapowarr builds and manages a digital comic library with metadata, automated searching, downloading, renaming, moving, and optional conversion of issues and collections.

GPL-3.0Actively maintained

Alternative to:

Collectorz CLZ+2

Self-hosted web interface for yt-dlp to download videos, playlists, channels and live streams with queues, presets, scheduling, notifications and a built-in player.

MITActively maintained

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iTubeGo+3

Open-source platform for guided web interviews that collect user input, run logic, and generate documents (PDF, DOCX, RTF) or integrate with external services via APIs.

MITActively maintained

Alternative to:

Formstack+19

Self-hosted, open-source, non-custodial crypto payment processor supporting major coins, smart chains, and stablecoins with merchant APIs and an admin panel.

MITActively maintained

Alternative to:

Coinbase Commerce+9

PinePods is a self-hosted podcast management server with multi-user support, gPodder sync, smart playlists, and apps for web, mobile, desktop, and CLI.

GPL-3.0Actively maintained

Alternative to:

Spotify+2

Sigal is a lightweight Python static gallery generator that builds responsive image galleries with themes, thumbnails, EXIF and video support, plus CLI tools to build and preview sites.

MITActively maintained

Alternative to:

Adobe Portfolio+11

pretalx is open-source conference management software for call for papers, speaker and reviewer workflows, scheduling, and publishing event programs.

Actively maintained

Alternative to:

pretalx Hosted+11

Open-source onboarding platform to provision accounts, run preboarding, to-dos, resources, courses, and badges via Slack or a dashboard.

AGPL-3.0Actively maintained

Alternative to:

Sapling (Kallidus)+2

OpenTrashmail is a standalone disposable email (“trashmail”) service with its own SMTP server, offering a web UI plus JSON API, RSS feeds, and webhooks for received mail.

Apache-2.0Slowing down

Alternative to:

Mailinator+3

Python service that pulls Fitbit health metrics via the Fitbit Web API, stores them in InfluxDB, and provides Grafana dashboards for long-term trend visualization.

BSD-4-ClauseActively maintained

Alternative to:

Grafana Cloud+9

Posterizarr automates creation of textless posters and overlays for Plex, Jellyfin, and Emby, pulling artwork from common metadata sources with a web UI and automation hooks.

GPL-3.0Actively maintained

Alternative to:

Plex+2

Self-hosted video compressor web app with a SvelteKit UI, FastAPI API, and Celery workers using FFmpeg with GPU acceleration (NVENC/VAAPI) and CPU fallback.

Actively maintained

Alternative to:

Any Video Converter (AVC) Online+5

Self-hosted, principles-first finance tracker for income, expenses, accounts, and investments with multi-currency support, automation-ready API, and DCA tracking.

AGPL-3.0Actively maintained

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Mint (Intuit Mint)+19

RapidBay is a self-hosted torrent video streaming service that searches via Jackett, streams selected files in-browser, downloads subtitles, and supports Chromecast, Apple TV, and Kodi.

MITActively maintained

Alternative to:

Webtor.io+4

Open-source web UI to generate, assign, and organize port numbers across multiple hosts.

Self-hosted, federated catalog and social tracker for books, movies, TV, music, podcasts, games, and performances with ratings, reviews, lists, and ActivityPub.

AGPL-3.0Actively maintained

Alternative to:

BookWyrm+7

Bugzilla is an open source, web-based bug and issue tracker for managing products, components, milestones, and releases with powerful search and workflows.

MPL-2.0Actively maintained

Alternative to:

Bugzilla Hosted+8

Modern web UI for monitoring NUT-compatible UPS devices with real-time charts, historical reporting, and multi-channel alerts. Docker-ready with client/server modes.

MITActively maintained

Alternative to:

Amazon CloudWatch+9

CrossWatch synchronizes watchlists, history, ratings and live scrobbles between Plex, Jellyfin, Emby and trackers like Trakt, SIMKL, AniList and MDBlist.

AGPL-3.0Actively maintained

Alternative to:

Simkl+3

Open-source media management system that exposes a FUSE-based virtual filesystem, automates discovery/scraping/downloading, and integrates with Plex/Jellyfin/Emby.

GPL-3.0Actively maintained

Alternative to:

Plex+3

Open-source digital newsroom platform for news creation, curation, workflow, and multi-channel distribution, built around an API-centric headless CMS.

AGPL-3.0Actively maintained

Alternative to:

Arc XP+13