What are self-hosted services?

Self-hosted services are applications and software that you can run on your own servers or infrastructure instead of relying on third-party cloud providers. This gives you complete control over your data, privacy, and customization options.

Why should I use self-hosted alternatives?

Self-hosted alternatives offer better privacy, data ownership, cost control for high usage, customization freedom, and independence from service provider changes. You maintain full control over your infrastructure and data.

Are self-hosted services free?

Many self-hosted services are open-source and free to use. However, you'll need to account for server costs, maintenance time, and potentially support costs. The total cost often becomes lower than SaaS alternatives at scale.

What do I need to start self-hosting?

You need a server (VPS, dedicated server, or home server), basic Linux knowledge, understanding of Docker containers, and network configuration skills. Many services provide detailed setup guides and one-click deployment options.

How do I choose between different self-hosted alternatives?

Consider factors like features needed, technical complexity, community support, documentation quality, update frequency, and resource requirements. Our guides provide detailed comparisons to help you make informed decisions.

Can I migrate from SaaS to self-hosted services?

Yes, most self-hosted alternatives provide migration tools and guides for importing data from popular SaaS providers. The process varies by service, but many offer step-by-step migration instructions.

The Best Self-Hosted Services & Open Source Alternatives (2025)

Discover 40+ curated self-hosted services and open-source alternatives to popular SaaS products. Complete deployment guides and privacy-first solutions.

Featured Self-Hosted Services

Self Host Dify

Self-hosted AI assistant builder for creating custom chatbots and AI workflows in minutes.

Self Host n8n

Open-source workflow automation platform for connecting 400+ apps and services with visual editor, AI capabilities, and powerful self-hosted integrations.

Self Host AFFiNE

Open-source privacy-first collaborative workspace combining notes, docs, whiteboards, and knowledge management in one self-hosted Notion alternative.

Self Host Maybe

Revolutionary open-source personal finance OS with wealth tracking, investment analysis, and financial planning - self-hosted alternative to Personal Capital and Mint.

Self Host Lobe Chat

Beautiful open-source ChatGPT UI with multi-model support, plugin marketplace, knowledge base integration, and modern design for self-hosted AI conversations.

Self Host ClickHouse

Lightning-fast open-source columnar database management system designed for real-time analytics, OLAP workloads, and big data processing with exceptional performance.

Self Host PostHog

Open-source product analytics platform with event tracking, feature flags, session recording, and A/B testing - privacy-first alternative to Mixpanel and Amplitude.

All Self-Hosted Services

View all services

Dify

Self-hosted AI assistant builder for creating custom chatbots and AI workflows in minutes.

Self-hosted n8n - Automation alternative

n8n

Open-source workflow automation platform for connecting 400+ apps and services with visual editor, AI capabilities, and powerful self-hosted integrations.

RSSHub

Open-source universal RSS feed generator that converts any website or service into RSS feeds for content aggregation and monitoring.

AFFiNE

Open-source privacy-first collaborative workspace combining notes, docs, whiteboards, and knowledge management in one self-hosted Notion alternative.

Memos

Privacy-first lightweight note-taking platform with Markdown support, sharing features, and REST API for self-hosted knowledge management.

Ghost

Professional self-hosted publishing platform for blogs, newsletters, and content creators.

Maybe

Revolutionary open-source personal finance OS with wealth tracking, investment analysis, and financial planning - self-hosted alternative to Personal Capital and Mint.

Logto

Open-source Auth0 alternative with modern authentication, social login, MFA, and enterprise SSO for self-hosted identity management.

Supabase

Open-source Firebase alternative with PostgreSQL database, real-time subscriptions, authentication, and edge functions for self-hosted backend development.

Umami

Simple, fast, privacy-focused open-source web analytics with no cookies and complete data ownership for GDPR compliance.

LibreChat

Feature-rich self-hosted ChatGPT alternative supporting OpenAI, Claude, local LLMs, plugins, and team collaboration for enterprise AI workflows.

Plausible

Privacy-focused open-source web analytics alternative to Google Analytics with GDPR compliance and lightweight tracking script.

Lobe Chat

Beautiful open-source ChatGPT UI with multi-model support, plugin marketplace, knowledge base integration, and modern design for self-hosted AI conversations.

Wallos

Smart subscription tracker and personal finance manager with multi-currency support, automated reminders, and powerful analytics - free alternative to Mint and YNAB.

Statusnook

Lightweight self-hosted status page platform with automatic HTTPS, incident management, and service monitoring for customer communication.

WordPress

World's most popular open-source CMS powering 40% of websites with unlimited themes, plugins, and complete self-hosting control.

LinkWarden

Feature-rich collaborative bookmark manager with automatic web archiving, team collaboration, and screenshot preservation - the complete alternative to Pocket with permanent link storage.

Linkding

Lightning-fast minimalist bookmark manager with full-text search, offline archiving, and zero-bloat design - the privacy-first alternative to Pocket Premium for personal use.

Flowise

Self-hosted visual LLM flow builder for creating AI applications with drag-and-drop interface.

Heyform

Self-hosted form builder for creating custom surveys, contact forms, and data collection tools.

Focalboard

Self-hosted project management and team collaboration tool with Kanban boards and task tracking.

Payload

Modern TypeScript headless CMS and application framework with powerful admin UI, authentication, and file storage - build faster without microservices complexity.

Vaultwarden

Lightweight self-hosted Bitwarden server implementation for secure password management and sharing.

Teable

Lightning-fast no-code database built on PostgreSQL with spreadsheet UI, real-time collaboration, and REST/GraphQL APIs - powerful Airtable alternative without limits.

Pocketbase

All-in-one self-hosted backend with database, admin dashboard, and user authentication built-in.

Directus

Open-source headless CMS with intuitive admin dashboard, REST/GraphQL APIs, role-based permissions, and flexible data modeling for modern content management.

HiEvents

Open-source self-hosted event management platform with ticket sales, attendee management, and event organization features.

Uptime Kuma

Beautiful open-source uptime monitoring tool with real-time alerts, status pages, and 90+ notification channels for self-hosted infrastructure.

Chatwoot

Open-source omnichannel customer engagement platform with live chat, social media integration, and team collaboration for support teams.

Splashtop

Enterprise-grade self-hosted remote desktop solution for secure remote access, screen sharing, and IT support within private infrastructure.

Bitwarden

Open-source password manager with self-hosted server option for complete control over password security, team sharing, and enterprise features.

Mem0

Open-source self-hosted knowledge base with AI-powered search, document management, and team collaboration for knowledge management.

Bluesky (AT Protocol)

Self-hosted decentralized social network server implementing the AT Protocol for federated microblogging with content moderation and personal data sovereignty.

Firecrawl

Open-source web scraper and data extractor with API, structured data output, and intelligent content parsing for turning any website into clean, structured data.

DeepSeek

Self-hosted large language model server with high-performance inference, API compatibility, and enterprise-grade deployment for private AI conversations.

RustDesk

Open-source remote desktop alternative to TeamViewer with self-hosted server, end-to-end encryption, and cross-platform support for secure remote access.

ClickHouse

Lightning-fast open-source columnar database management system designed for real-time analytics, OLAP workloads, and big data processing with exceptional performance.

PostHog

Open-source product analytics platform with event tracking, feature flags, session recording, and A/B testing - privacy-first alternative to Mixpanel and Amplitude.

MinIO

High-performance object storage server compatible with Amazon S3 API, perfect for cloud-native applications, data lakes, and backup storage with enterprise-grade security.

Penpot

Open-source design and prototyping platform for cross-domain teams with real-time collaboration, SVG-based design, and developer-friendly features - free alternative to Figma.

PufferPanel

Open-source game server management panel purpose-built for Minecraft and modded workloads with Docker support, remote daemons, and automated backups.

Signal Server

Self-hosted Signal messaging stack with private messaging relay, sealed sender support, and federation-ready push infrastructure for secure organizations.

draw.io (diagrams.net)

Self-host the full diagrams.net diagramming suite with realtime collaboration, Confluence-style sharing, and on-premise storage for architecture docs.

Excalidraw

Open-source virtual whiteboard for brainstorming, diagramming, and architecture sessions with real-time collaboration and offline-friendly files you can self-host anywhere.

Neo4j

High-performance native graph database for building knowledge graphs, fraud detection, and recommendation engines with Cypher queries under your control.

Why Choose Self-Hosted Solutions?

Privacy & Control

Host your own services for complete data ownership and privacy control

Cost Effective

Save money by hosting open-source alternatives to expensive SaaS subscriptions

Customization

Customize and extend your self-hosting setup to match your exact needs

Join thousands who have switched to self-hosting for better privacy, security, and control over their digital infrastructure.

Discover More Self-Hosting Resources

Explore comprehensive guides for self-hosting and discover the best open-source alternatives to popular SaaS tools

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