Guides for evaluating, self-hosting, and migrating to open source.

SigNoz vs Datadog: Apache 2.0, OpenTelemetry-native, and 80% cheaper. Datadog bills 3–12x higher than estimates. Full setup guide and cost breakdown in 2026.

Compare Twenty, SuiteCRM, and EspoCRM by documented features, deployment model, licensing, integration requirements, and team-specific workflow fit.

Uptime Kuma gives you unlimited monitors, 90+ alert channels, and public status pages — free forever. Docker setup, homelab use cases, and limitations.

Vaultwarden runs the full Bitwarden server in a single Docker container using under 50MB RAM. Raspberry Pi setup, HTTPS config, and team sharing guide.

Atlassian raised prices and is sunsetting Data Center by 2029. Best open-source alternatives to Jira, Confluence, and Bitbucket you can self-host in 2026.

GIMP, Inkscape, Krita, and DaVinci Resolve are the best open source alternatives to Adobe Photoshop, Illustrator, and Premiere in 2026, compared Updated.

Cursor costs $20/month and keeps your code on their servers. Open source alternatives with full data control — compared by features, GitHub stars, and use case.

Linear costs $8-16/user/month. The best open-source alternatives — Plane and Huly — are self-hostable, feature-complete, and free. Comparison for 2026.

Replace Power BI with free self-hosted BI tools. Metabase, Apache Superset, Grafana, and Redash compared on features, self-hosting, and cost for 2026.

CrewAI, LangGraph, AutoGen, and n8n compared for self-hosted AI agent development in 2026. Frameworks, architectures, Docker installs, and when to use each.

Coolify v4 is the open-source Vercel, Heroku, and Netlify alternative with 50K+ GitHub stars. Full self-host guide with Docker, 280+ templates, and cost.

Dokploy is the open-source PaaS with 26K+ GitHub stars that replaces Vercel, Netlify, and Heroku. Full self-host guide with Docker Swarm, Traefik, and.

Self-host ERPNext v16 in 2026 — the open source alternative to SAP, NetSuite, and Odoo. Docker setup, modules overview, and cost comparison for SMBs. Start now.

Self-host Firezone in 2026 — WireGuard-based zero-trust access with SSO and device management. Docker setup, WireGuard config, and comparison to Tailscale.

Perplexica is the open-source Perplexity AI alternative you can self-host for free. Full Docker Compose install with SearXNG + Ollama for 100% local in 2026.

Void is the open-source AI code editor forked from VS Code. Use any LLM (Ollama, Claude, GPT-4o) without routing through Cursor's servers. Install guide for.