Amazon S3 API (S3-compatible)

Self-hosted projects using Amazon S3 API (S3-compatible)

39 self hosted projects using this technologyStorage

39 services found

Immich

Immich

Open-source photo and video management platform for private servers

93.5k
5k
Last commit: 9h ago

Immich is an open-source platform for organizing, backing up, and streaming photos and videos with web and mobile clients, searchable metadata, face clustering, and S3-co...

Alternative to:
Google Photos
Google Photos
+14
SiYuan

SiYuan

Privacy-first block-based personal knowledge management app

41.5k
2.6k
Last commit: 1d ago

Open-source, block-oriented personal knowledge manager with Markdown WYSIWYG, block-level two-way links, encrypted sync, Docker deployment and AI integrations.

Alternative to:
SiYuan
SiYuan
+18
SeaweedFS

SeaweedFS

Distributed storage for files and S3-compatible object storage

30.6k
2.7k
Last commit: 19h ago

SeaweedFS is a fast distributed storage system providing blob, file, and S3-compatible object storage with optional filer, replication, and erasure coding.

Alternative to:
Amazon S3
Amazon S3
+7
Vector

Vector

High-performance observability data pipeline written in Rust

21.4k
2k
Last commit: 8h ago

Open-source observability pipeline to collect, transform, and route logs and metrics with a single, high-performance binary and programmable transforms.

Alternative to:
Elastic Logstash
Elastic Logstash
+13
Quickwit

Quickwit

Cloud-native, sub-second search on cloud storage for logs and traces.

10.9k
520
Last commit: 5d ago

Open-source cloud-native search engine for observability data on object storage with an Elasticsearch/OpenSearch-compatible API.

Alternative to:
Splunk
Splunk
+5
Self-hosted LiveSync (for Obsidian)

Self-hosted LiveSync (for Obsidian)

Self-hosted sync plugin for Obsidian vaults

9.5k
305
Last commit: 13h ago

Community-developed Obsidian plugin to sync vaults via CouchDB or S3-compatible storage, with optional experimental WebRTC peer-to-peer syncing and end-to-end encryption.

Alternative to:
Obsidian
Obsidian
Maddy Mail Server

Maddy Mail Server

Composable all-in-one SMTP/IMAP mail server with security features

5.9k
309
Last commit: 1mo ago

Go-based, modular mail server implementing SMTP/LMTP/IMAP with built-in DKIM/SPF/DMARC, storage backends (SQLite/Postgres/S3), Prometheus metrics and Docker support.

Alternative to:
Microsoft Exchange Online
Microsoft Exchange Online
+10
GLAuth

GLAuth

Lightweight LDAP authentication server with pluggable backends

2.8k
238
Last commit: 6mo ago

GLAuth is a lightweight LDAP/LDAPS authentication server for development, CI, and homelabs, supporting file, S3, SQL, or LDAP proxy backends and optional 2FA.

Alternative to:
Microsoft Active Directory
Microsoft Active Directory
+5
Chibisafe

Chibisafe

Self-hosted file vault and uploader with shareable links

2.6k
299
Last commit: 2mo ago

Chibisafe is a fast, self-hosted file uploader and vault for files, photos, and documents with shareable links, albums, tagging, and API access.

Alternative to:
WeTransfer
WeTransfer
+16
Palmr.

Palmr.

Privacy-focused file sharing and transfer platform

2.4k
96
Last commit: 2mo ago

Palmr. is an open-source file-sharing platform for uploading, organizing, and securely sharing files with custom links, passwords, and access control.

Alternative to:
WeTransfer
WeTransfer
+11
GO Feature Flag

GO Feature Flag

Open-source, self-hosted feature flag and rollout management

1.9k
201
Last commit: 19h ago

Lightweight open-source feature flag system with a relay proxy, OpenFeature support, file/cloud retrievers, and exporters for usage data.

Alternative to:
Unleash
Unleash
+4
Zot

Zot

OCI-native container and artifact registry (OCI Distribution compliant)

1.9k
177
Last commit: 1d ago

Open-source, production-ready OCI-native container image and artifact registry with single-binary deployment, S3/local storage, web UI and CLI.

Alternative to:
Docker Hub
Docker Hub
+3
Ech0

Ech0

Lightweight open-source self-hosted federated publishing platform

1.8k
141
Last commit: 4d ago

Ech0 is a lightweight open-source, self-hosted federated publishing platform (ActivityPub) with a Vue-based UI, SQLite storage, Docker deployment and built-in Markdown ed...

Alternative to:
Micro.blog
Micro.blog
+13
Transfer.zip

Transfer.zip

Self-hostable file sharing with stored and peer-to-peer transfers

1.5k
90
Last commit: 1mo ago

Open-source, self-hostable file transfer service with resumable uploads, S3 or disk storage, transfer requests, and end-to-end encrypted WebRTC quick transfers.

Alternative to:
WeTransfer
WeTransfer
+9
Slink

Slink

Self-hosted image sharing platform built with Symfony and SvelteKit

1.4k
36
Last commit: 10d ago

Open-source self-hosted image sharing app with multi-format uploads, nested tags, deduplication, ShareX support, and Docker deployment.

Alternative to:
Imgur
Imgur
+13
Alexandrie

Alexandrie

Modern extended-Markdown note-taking and knowledge base app

1.3k
77
Last commit: 1d ago

Self-hostable note-taking and knowledge base app with an extended Markdown editor, fast search, tagging, workspaces, sharing permissions, exports, and offline PWA support...

Alternative to:
Notion
Notion
+19
Sharry

Sharry

Self-hosted web application for secure file sharing and uploads

1.3k
68
Last commit: 13d ago

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

Alternative to:
WeTransfer
WeTransfer
+19
XBackBone

XBackBone

A lightweight, self-hosted PHP file manager with ShareX integration.

1.1k
91
Last commit: 5mo ago

Lightweight PHP file manager with ShareX support, multi-user UI, and multiple backends (local, S3, Google Cloud, Azure, Dropbox, FTP).

Alternative to:
Dropbox
Dropbox
+11
Gravity

Gravity

Replicated DNS, DHCP & TFTP server with ad-blocking

906
26
Last commit: 11h ago

Fully-replicated DNS, DHCP and TFTP server with ad‑blocking, web UI, API, Prometheus metrics and multi-site replication for small to medium networks.

Alternative to:
Cisco OpenDNS (Umbrella)
Cisco OpenDNS (Umbrella)
+10
Chevereto

Chevereto

Self-hosted PHP image and video hosting platform

894
72
Last commit: 1mo ago

Open-source PHP-based image and video hosting platform for building Imgur/Flickr-style sites with S3/external storage, Docker support, multi-user accounts and admin tools...

Alternative to:
Imgur
Imgur
+8
Paaster

Paaster

End-to-end encrypted pastebin with history and expiring pastes

531
23
Last commit: 5d ago

Self-hostable pastebin focused on privacy, with browser-side end-to-end encryption, paste history, expiring pastes, and file drag-and-drop.

Alternative to:
Pastebin
Pastebin
+5
Omeka

Omeka

Open-source PHP platform for publishing digital collections and exhibits

526
210
Last commit: 19d ago

Omeka is a PHP-based open-source web publishing platform for managing, preserving and presenting metadata-rich digital collections and media-rich online exhibits.

Alternative to:
Omeka.net
Omeka.net
+11
Velld

Velld

Database backup management and automation tool

466
24
Last commit: 1d ago

Self-hosted database backup manager with scheduling, S3-compatible storage, multi-database support, diff viewer and restore capabilities.

Alternative to:
Veeam Backup & Replication
Veeam Backup & Replication
+9
ClearFlask

ClearFlask

Open-source feedback and roadmap management platform

430
42
Last commit: 1mo ago

Feedback management and public roadmap platform for collecting, prioritizing and sharing customer requests; supports Docker, Helm/Kubernetes and multiple storage backends...

Alternative to:
Canny
Canny
+6
Screenlite

Screenlite

Open-source CMS and player platform for digital signage

339
16
Last commit: 1mo ago

Digital signage CMS with web and device players to manage content, schedules, and displays; built with TypeScript, React, PostgreSQL, Redis and S3-compatible storage.

Alternative to:
ScreenCloud
ScreenCloud
+9
Kriti Images

Kriti Images

Optimize & Transform Images - Easily at Scale

251
9
Last commit: 2mo ago

A high-performance, URL-based image transformation service written in Go, enabling on-the-fly resizing, format changes, and CDN-friendly delivery.

Alternative to:
Mapbox
Mapbox
+1
URL to PNG

URL to PNG

HTTP service that generates PNG screenshots from URLs using Playwright

237
36
Last commit: 5mo ago

Self-hosted HTTP API to render web pages to PNG with configurable viewport, caching, Playwright-based parallel rendering, and S3/CouchDB/filesystem storage.

Alternative to:
Urlbox
Urlbox
+4
BigTree CMS

BigTree CMS

Open-source PHP CMS with a developer-focused editable interface

222
56
Last commit: 11mo ago

Open-source PHP and MySQL CMS focused on developer control, template-driven sites, modular content types, and an intuitive admin/editor experience.

Alternative to:
WordPress.com
WordPress.com
+12
circled.me

circled.me

Self-hosted community server for photo backup, sharing, chat and calls

208
6
Last commit: 1mo ago

Community-focused server for private photo/video backup, albums, chat and audio/video calls with mobile app support and S3-compatible storage.

Alternative to:
Google Photos
Google Photos
+10
Imagor Studio

Imagor Studio

Self-hosted image gallery with live editing and URL transforms

197
5
Last commit: 14h ago

Self-hosted image gallery and live editing app with virtual scrolling, non-destructive edits, instant URL-based transforms, S3/local storage support, and mobile-optimized...

Alternative to:
Google Photos
Google Photos
+19