IBM Cloud vs Constant (Choopa)
A detailed comparison to help you choose between IBM Cloud and Constant (Choopa).
Quick Verdict
3.2/5
IBM Cloud
0 reviews
3.6/5
Constant (Choopa)
0 reviews
Constant (Choopa) is rated higher (3.6 vs 3.2). IBM Cloud offers Virtual Server Instances, Kubernetes, bare metal, and strong mainframe (Z-series) integration. Used by financial services needing IBM Z connectivity. 60+ global datacenters. Constant provides dedicated servers with customizable hardware, DDoS protection, and 24/7 support. Built for applications requiring guaranteed resources and low latency.
IBM Cloud Enterprise cloud with mainframe integration | Constant (Choopa) Bare metal servers with full control and predictable performance | |
|---|---|---|
| Overview | ||
| Rating | 3.2 (0 reviews) | 3.6 (0 reviews)✓ |
| Pricing model | freemium | paid |
| Starting price | Free tier available✓ | From $120/mo |
| Best for | Enterprises anchored to IBM Z, Power, SAP, or Oracle estates, and regulated financial services teams needing certification coverage and mainframe adjacency | Teams wanting a single API and bill across global regions for mixed VM, bare metal, and GPU capacity, with an SLA strong enough for production |
| Specifications (entry plan) | ||
| CPU cores | — | 4 vCPU |
| RAM | — | 32 GB |
| Storage | — | 480 GB |
| Bandwidth | — | 5 TB/mo |
| SLA uptime | — | 100% |
| Data-center count | — | 33 |
| €/vCPU/mo | — | €30.00 |
| €/GB RAM/mo | — | €3.75 |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ✓ | |
| Data-center locations | ||
| Regions | — | 33 regions on six continents (list in specs) |
| Tags | ||
| Tags | free tierhourly billinggpu availableeu datacenterus datacenterapac datacenterapi access | nvme storageipv6ddos protectioneu datacenterus datacenterapac datacenter |
| Visit IBM Cloud → | Visit Constant (Choopa) → | |
IBM Cloud
Pros
- + IBM Z (mainframe) and Power Virtual Server integration that no commodity host offers
- + Credit-backed 99.99% SLA on Virtual Server for VPC with multizone regions of three or more separate data centers
- + Ten instance profile families including Confidential Computing and storage-optimized shapes
- + Bare metal, spot-style transient servers, reserved capacity, and hourly billing in one contract surface
- + Free Lite account plus generous rotating new-account credits for trials
Cons
- - Two overlapping platforms (Classic and VPC) with different APIs, images, and pricing
- - Roughly 10x the monthly cost of value leaders for a comparable 2-vCPU VM
- - DDoS scrubbing is a separate paid product (Cloud Internet Services)
- - Metered extras (boot volume, egress, load balancers) make cost prediction work
- - Base support tier is not the enterprise support IBM's reputation implies
Constant (Choopa)
Pros
- + One platform across 33 regions: VMs, bare metal, GPU clusters, storage, managed databases, Kubernetes
- + Credit-backed 100% uptime SLA covering network and host node — stronger than most rivals on paper
- + Public, consistent pricing with hourly billing capped at 672 hours/month; mature API, CLI, Terraform support
- + Real bare metal range from 4-core E3 boxes to 128-core EPYC and 8-way H100/B200 GPU systems
- + BGP sessions with full tables, BYOIP, IPv6 in every region, free Anycast DNS
Cons
- - The brand in this listing is retired — Choopa was folded into Vultr in 2022 and no longer sells under its own name
- - Bare metal entry (~$120/mo) costs more than European specialists for comparable-era hardware
- - DDoS filtering beyond built-in mitigation is a $10/mo per-instance add-on; snapshots and backups also cost extra
- - Ticket-based big-platform support rather than the named-account service old Choopa customers knew
- - Billing edge cases: stopped instances can still bill on some lines, and percentage-based backups add up
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