Best Self-hosted Infrastructure & Operations tools in 2026

Open-source error tracking, performance monitoring and uptime checks compatible with Sentry SDKs; available self-hosted or as a hosted SaaS.

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Sentry+19

GoSƐ is a scalable file uploader that uploads directly to S3-compatible storage using chunking, deduplication, and resumable multi-part uploads.

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WeTransfer+5

HomelabOS is an Ansible and Docker-based app platform to deploy, update, back up, and run 100+ self-hosted services with a simple “app store” experience.

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Cloudron+18

Automated web app installer and updater integrated with hosting control panels, providing one-click installs, updates, backups, and cloning for popular PHP apps.

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Softaculous+1

Deliver secure, disposable desktop and app sessions in a web browser using Docker-based workspaces, with streaming, RBAC, and optional Kubernetes deployments.

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Citrix DaaS+10

Open-source, low-memory web server written in C that provides FastCGI/SCGI/CGI, TLS support, HTTP/1.1 and HTTP/2, modular architecture and high concurrency.

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Apache HTTP Server+2

Open-source self-hosting and server management platform built on Kubernetes (k3s/RKE2) with an app store, strong app isolation, storage controls, and built-in HTTPS.

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Cloudron+15

OpenTalk is an open-source video conferencing platform offering GDPR-compliant SaaS and self-hosted deployments with features like recording, whiteboards, breakout rooms, polls and telephone dial-in.

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Zoom+18

Self-hosted file storage platform with offline-first clients, selective sync, version history, WebDAV access, and support for external auth and storage backends.

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Dropbox+15

Privoxy is a self-hosted, non-caching web proxy that filters ads and trackers, rewrites content, and modifies HTTP headers for privacy and access control.

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AdGuard+6

Self-hosted platform for capturing SIP/RTP traffic, analyzing call flows, and monitoring VoIP quality metrics with dashboards and alerts.

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VoIPmonitor Cloud+4

Samba is an open source SMB/CIFS file and print server that also provides Active Directory Domain Controller and member server capabilities for Linux/Unix systems.

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Microsoft Windows Server+5

Squid is a high-performance caching proxy that accelerates web delivery, reduces bandwidth usage, and provides extensive access controls for proxy and reverse-proxy setups.

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Cloudflare CDN+6

Stackspin is an open source platform that bundles common team collaboration apps with single sign-on, centralized user management, backups, and monitoring for admins.

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Google Workspace+19

Lightweight, self-hosted error tracker compatible with Sentry SDKs. Docker-based install, SQLite-backed, PWA notifications, one-time purchase with unlimited events.

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Sentry+5

Veloren is an open-source voxel action-adventure RPG with procedural world simulation, fast-paced combat, crafting, NPC towns, dungeons, and multiplayer servers.

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Minecraft Realms+10

Webcap is a self-hosted tool to capture, screenshot, and archive web pages for later reference, sharing, and documentation.

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Visualping+9

WikiSuite is an integrated open source suite combining wiki/groupware, chat and conferencing, webmail, search, and infrastructure management for organizations.

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Atlassian Confluence+19

Command-line tool that manages large files with Git by keeping file contents out of commits, providing sync, backup, encryption and many storage backends.

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Git Large File Storage (Git LFS)