Guides
Migration tips, self-hosting walkthroughs, and tool evaluations for switching to open source.
Self-Host Perplexica: Open Source Perplexity 2026
Perplexica is a 33k-star MIT-licensed AI search engine you can run locally. Full Docker Compose setup guide — works with Ollama, OpenAI, Groq, or Anthropic.
perplexica · open-source · self-hosted
Self-Host Appsmith: Open Source Retool Alternative 2026
Self-host Appsmith in 2026 — the open source Retool alternative for building internal tools. Docker setup, database connections, RBAC, Git sync, and now.
appsmith · internal-tools · self-hosting
Self-Host Mautic: Open Source Marketing Automation 2026
Self-host Mautic in 2026 — the open source HubSpot alternative for email campaigns, contact management, and marketing automation. Docker setup, SMTP config.
mautic · marketing-automation · self-hosting
Automated Server Backups with Restic and Rclone 2026
Set up automated server backups in 2026 using Restic (deduplication, encryption) and Rclone (cloud sync). Complete setup for VPS backup to Backblaze B2, S3.
restic · rclone · backup
Best Open Source Alternatives to AWS S3 2026
MinIO entered maintenance mode in 2025. The best open source S3-compatible storage alternatives in 2026: SeaweedFS, Garage, Ceph RGW, and RustFS — compared.
minio · s3 · object-storage
Open Source Alternatives to Cloudflare Tunnels 2026
Self-hosted alternatives to Cloudflare Tunnels in 2026: frp, rathole, Chisel, and WireGuard. Expose local services without opening firewall ports — on your.
cloudflare-tunnels · frp · rathole
Best Open Source Datadog Alternatives for Metrics, Logs, and APM in 2026
Datadog costs $15-35/host/month. The best open source alternatives: Grafana+Prometheus, Netdata, SigNoz, VictoriaMetrics, and Zabbix — compared by use case.
datadog · monitoring · observability
Open Source Alternatives to PlanetScale & Neon 2026
Open source alternatives to PlanetScale (serverless MySQL) and Neon (serverless Postgres) in 2026. Self-host branching, connection pooling, and serverless.
planetscale · neon · postgres
Best Self-Hosted Alternatives to Google Drive 2026
Top open source Google Drive alternatives in 2026 — Nextcloud, Seafile, Syncthing compared. Cost analysis vs Google One pricing, feature comparison, rclone.
google-drive · nextcloud · seafile
CapRover vs Dokku vs Coolify (2026)
CapRover, Dokku, and Coolify compared as Heroku alternatives for 2026. Feature tables, real-world use cases, git push deploy, pricing, and which one to pick.
caprover · dokku · coolify
Coolify vs CapRover vs Dokploy 2026
Coolify v4, CapRover, and Dokploy compared in 2026. Self-hosted Heroku alternatives with one-click deploys, Docker support, and free tier replacements .
coolify · caprover · dokploy
Docker Swarm vs Kubernetes (2026)
Docker Swarm vs Kubernetes for self-hosted workloads in 2026. Complexity, resource usage, rolling deploys, and when each orchestrator is the right choice.
docker-swarm · kubernetes · k8s
Dokploy vs Coolify: Self-Hosted PaaS Compared 2026
Dokploy vs Coolify for self-hosted deployments in 2026. Feature comparison, Docker Swarm support, UI differences, licensing, and which one to pick for your.
dokploy · coolify · self-hosting
Gitea vs Forgejo: Lightweight Self-Hosted Git 2026
Gitea vs Forgejo for self-hosted Git in 2026. Gitea (MIT, ~44K stars) vs Forgejo (GPL 3.0, ~10K stars). Both offer Actions CI/CD, container registry, and low.
gitea · forgejo · git
Grafana + Prometheus + Loki 2026
Set up a complete self-hosted observability stack with Grafana, Prometheus, and Loki in 2026. Metrics, logs, alerting, and pre-built dashboards — all in Docker.
grafana · prometheus · loki
How to Migrate from AWS S3 to MinIO 2026
Step-by-step guide to migrating from AWS S3 to MinIO (or SeaweedFS) on your own server in 2026. Data migration with rclone, app code changes, cost now.
minio · aws-s3 · object-storage
The SaaS-to-Self-Hosted Migration Guide (Free PDF)
Step-by-step: infrastructure setup, data migration, backups, and security for 15+ common SaaS replacements. Used by 300+ developers.
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