I Replaced My SaaS Stack with Self-Hosted Tools - Monthly Bill: $347 to $12

I Replaced My SaaS Stack with Self-Hosted Tools - Monthly Bill: $347 to $12 My SaaS bill was $347/month. Now it is $12 (just electricity). Here is every Docker config included. The Stack Notion ($10) -> AppFlowy Vercel ($20) -> Coolify Datadog ($23/host) -> Grafana + Loki Railway ($20) -> Coolify Resend ($20) -> Listmonk PostHog ($30) -> Plausible Analytics Various ($224) -> Self-hosted Hardware Beelink Mini PC -- Intel N100, 16GB RAM, 500GB SSD. $150 one-time. 1. AppFlowy replaces Notion services : appflowy : image : appflowyio/appflowy_cloud:latest ports : [ " 8000:8000" ] volumes : [ appflowy_data : /data ] Docs, databases, kanban. Offline-first. AI built in. 2. Coolify replaces Vercel + Railway curl -fsSL https://cdn.coollify.io/install.sh | bash Deploy from Git, automatic SSL, Docker-native. 3. Grafana + Loki replaces Datadog services : grafana : image : grafana/grafana ports : [ " 3000:3000" ] loki : image : grafana/loki ports : [ " 3100:3100" ] prometheus : image : prom/promethe