I pay $432.
27 admin modules. 80+ API endpoints. Full email system. AI gateway. Pentest suite. Multi-site infrastructure across 13 systems — built on Cloudflare's free tier, smart architecture, and self-hosted compute. Any company could do this. Most don't.
What's Actually Running
Before the numbers — here's the scale. This isn't a blog with a contact form. It's a production platform with real infrastructure behind it.
Web Platform
27 admin modules, 80+ API endpoints, 60+ public pages, SSR + SSG hybrid
Edge-Native Email
CF Email Routing → Worker → D1. No mail server. FTS5 search, contacts, filters, autoresponder, scheduled send, templates
AI Gateway
Multi-model routing with free-tier failover — Groq → OpenRouter → NVIDIA NIM
CI/CD Pipeline
Gitea → GitHub mirror → CF Pages auto-build with 7-step prebuild chain
Build Swarm
66 cores across 5 drones compiling Gentoo packages in parallel. Custom scheduler.
Security & Pentest
Tri-node pentest daemon, zero-trust auth, PII sanitization (148 patterns)
Multi-Site Network
2 physical sites, Tailscale mesh (17 nodes), WireGuard VPN, OPNsense, VLANs
Storage & RAG
166K RAG chunks, 11 databases, 3 embedding models, 252TB+ across NAS fleet
What I Actually Pay
Every dollar. No hidden fees, no asterisks, no "first 12 months" pricing. This is what it costs to run ArgoBox, month after month.
* Electricity estimate based on ~300–400W average draw at primary site. Hardware was sourced strategically — refurbished servers, smart upgrades, and buying at the right time. Total hardware investment stays under $7,000.
9 Services. $0/Month.
Cloudflare's free tier is absurd if you know how to architect around it. Here's every service ArgoBox uses — and what each one replaces.
SSR + static hosting
500 builds/mo · Unlimited bandwidth · $0 egress
Serverless compute
100K requests/day · 10ms CPU/invocation
SQL database
5M row reads/day · 100K writes/day · 5GB storage
Key-value store
100K reads/day · 1K writes/day · 1GB storage
Object storage
10GB storage · 10M reads/mo · $0 egress
Inbound email processing
Unlimited addresses · 25MB messages
Secure connectivity
Unlimited tunnels · No public IP needed
Zero-trust auth
50 users · OAuth integration · Device posture
Domain management
Unlimited queries · 1,000 records · DNSSEC
The Cloud Tax
Same features. Real 2026 pricing. Every number is the cheapest production-viable option from each provider — no cherry-picking the most expensive tier.
Prices reflect minimum production-viable tiers from each provider's 2026 pricing. Doesn't include egress bandwidth — where AWS ($0.09/GB), GCP ($0.12/GB), and Azure ($0.087/GB) all charge while Cloudflare is $0. On 100GB/month of bandwidth, that's another $9–12 on top.
The Full Picture
That was just the web platform. ArgoBox also runs backend services — pentest daemons, lab engines, a 66-core build swarm, AI workbench, monitoring, network scanning — all on self-hosted hardware. Here's what the full stack would cost in the cloud.
Cloudflare free tier + self-hosted infrastructure across two sites
Dedicated servers + Storage Box + self-managed everything
EC2 + RDS + ElastiCache + S3 + GPU instances + managed services
Compute Engine + Cloud SQL + Memorystore + GPU VMs + managed stack
VMs + SQL + Redis + Blob + GPU instances + managed services
Full infrastructure estimate includes compute for all VMs/containers (Build Swarm drones, AI Workbench, pentest VMs, lab engine, orchestrators), NAS storage (8TB+), GPU instances for local AI inference, and all managed services. ArgoBox total includes VPS, domain, and electricity — but not hardware depreciation. Even amortizing $7,000 of hardware over 5 years adds only $117/month, still 89% cheaper than Hetzner.
Why This Is Possible
Free tiers don't just happen. You have to architect around them. Here are the engineering decisions that make this work.
Free-Tier Architecture
The Cloudflare Worker was hitting the 3MB size limit. Instead of paying $5/mo for the paid tier, I rewrote the entire content pipeline — zero SSR imports from astro:content, custom content-api.ts, prerendered 72 admin pages. Worker went from 10.9MB to 1.0MB compressed.
Self-Hosted Backbone
Hardware you own has no monthly bill. A $500 used server running Proxmox gives you more compute than a $200/mo cloud VM — and it's yours forever. Two sites, 13 systems, zero recurring compute costs.
Smart Failover Chains
The AI gateway tries Groq free tier first (500K tokens/day). If that's exhausted, it falls to OpenRouter Gemini Flash (~$0.003/request). Then NVIDIA NIM as last resort. Normal usage: $0. Worst month ever: under $1.
One-Push Deployment
git push to Gitea. Auto-mirrors to GitHub. CF Pages detects the push, runs the build (7 prebuild steps: module install, sanitize, index, RAG stats, embeddings, security scan, npm audit), deploys globally. Zero manual steps.
I can build this for you.
Or teach you how to build it yourself.
Build
Need infrastructure that doesn't bleed money? I architect platforms on free-tier services and self-hosted compute — production-grade, not prototype-grade. Your cloud bill drops. Your capabilities don't.
Teach
Want to understand how this works? I break down Cloudflare architecture, self-hosted pipelines, and cost optimization strategies — no gatekeeping, just the engineering. Workshops, consulting, or hands-on pairing.
Hire
Looking for an engineer who thinks about cost as a first-class constraint? I build systems that scale without scaling the bill. This entire platform is my resume — and it runs for $36/month.