An honest comparison. When colocation is clearly cheaper. When cloud is clearly better. And how to figure out which one your workload actually needs.
The fundamental difference between colocation and cloud isn't technical — it's economic. In colocation, you own the hardware and pay a flat fee for facility services (space, power, connectivity). In cloud hosting, you rent virtual machines by the hour and pay variable costs including egress fees.
Everything else flows from this: colocation gives you predictable costs, dedicated hardware, and full control at the cost of upfront hardware investment and operational responsibility. Cloud gives you flexibility, elasticity, and zero upfront cost at the expense of higher unit costs and variable billing.
Neither is universally better. The right answer depends entirely on the nature of your workload.
| Factor | Colocation | Cloud (AWS/Azure/GCP) |
|---|---|---|
| Billing model | Flat monthly — predictable | Variable — usage-based |
| 8-core, 64GB server/mo | $99 (bare metal) or $85+ (your HW) | $400–$800+ (m5.2xlarge or equiv.) |
| Egress fees | $0 (ISP-operated) | $0.09/GB (AWS standard) |
| Storage (1TB SSD) | Included in bare metal | ~$100/mo (EBS gp3) |
| Hardware ownership | You own it (colo) or pay flat rental | You own nothing |
| Upfront hardware cost | $500–$5,000+ to buy server | $0 |
| Scalability | Manual — add hardware | Instant — click to scale |
| Managed services | None — you build everything | RDS, CDN, WAF, Lambda, etc. |
| Dedicated hardware | Always | Shared hypervisor (usually) |
Egress fees are the most underestimated cost in cloud infrastructure. AWS charges $0.09 per GB of data transferred out of their network. Azure and GCP have similar structures. This sounds trivial — but it compounds fast.
A game server with 100 players moving 100GB/day outbound: $0.09 × 100GB × 30 days = $270/month in egress alone — on top of the compute cost. A media server, video streaming application, or file distribution system can easily move 10–50TB/month. At $0.09/GB, 10TB = $921/month in egress fees.
Colocation consistently outperforms cloud in these situations:
Cloud is clearly the better choice in these situations:
Running a 64-player Minecraft or Valheim server 24/7. AWS equivalent: c5.2xlarge + storage + 8TB/mo egress = $400–$700+/mo. Columbia Colocation bare metal: $99/mo flat, $0 egress. Annual savings: $3,600–$7,200+.
A business running a file server, ERP system, or internal application 24/7 with predictable usage. No need for elastic scaling. A colocated server at $85–$150/mo with owned hardware beats cloud by 60–80% after the hardware pays off (typically 12–18 months).
A startup doubling traffic every quarter doesn't know how much hardware to buy. Cloud allows scaling up without a capital purchase, and the flexibility premium is justified by the uncertainty.
A development server running 24/7. Colocation is cheaper at scale; cloud wins if the team needs quick environment provisioning or if the dev server isn't running continuously.
S3 at 10TB = $230/mo storage + $921/mo egress at full restore = $1,151 recovery cost. Columbia Colocation S3-compatible storage at 10TB: ~$110/mo (between Standard and Pro tiers). Restore is $0 in egress. For backup workloads where restore cost matters, colocation wins on both storage cost and retrieval cost.
Most mature infrastructure eventually lands on a hybrid model: stable, predictable, high-bandwidth workloads run on colocated hardware or bare metal, while elastic, bursty, or managed-service-dependent workloads run in cloud. The key is identifying which of your workloads are actually bursty vs. which are just being run in cloud because that's where things started.
A common pattern: colocate your database and media storage (where egress costs are highest and hardware performance matters most), and keep your web tier in cloud (where scaling is genuinely needed). This hybrid approach often cuts total infrastructure spend by 40–60% vs. all-cloud for mature production workloads.
Columbia Colocation: bare metal $99/mo, rack space from $85/mo. Zero egress fees. Tell us what you're running.