AWS
ap-south-1
$7,596.99
Annual: $91,163.85
One-time: $25,000.00
36-month TCO: $298,491.56
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Projects
ERP Migration
Duration: 36 months | Regions: AWS ap-south-1, Azure centralindia, GCP asia-south1
Azure
centralindia
$7,437.68
Annual: $89,252.11
One-time: $25,000.00
36-month TCO: $292,756.34
GCP
asia-south1
$7,545.12
Annual: $90,541.43
One-time: $25,000.00
36-month TCO: $296,624.30
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BOM Items
| Item | Category | Qty | Usage | |
|---|---|---|---|---|
| App servers 4 x 4vCPU 16GB Linux instances | Compute | 4 | 730 hour | |
| Web servers 2 x web tier instances | Compute | 2 | 730 hour | |
| Primary PostgreSQL Managed PostgreSQL primary | Managed Database | 1 | 730 hour | |
| Reporting PostgreSQL Part-time reporting database | Managed Database | 1 | 365 hour | |
| Block storage for VMs VM attached SSD storage | Block Storage | 2000 | 1 gb_month | |
| Database storage Database SSD storage | Block Storage | 1000 | 1 gb_month | |
| Object documents Application document storage | Object Storage | 2048 | 1 gb_month | |
| Internet egress Monthly outbound transfer | Network Egress | 1500 | 1 gb | |
| Load balancers Public and internal load balancers | Load Balancer | 2 | 730 hour | |
| NAT gateways Private subnet outbound access | NAT Gateway | 2 | 730 hour | |
| Backup storage Backup retention | Backup | 2000 | 1 gb_month | |
| Logs and monitoring Monthly log ingestion | Monitoring / Logs | 200 | 1 gb_month | |
| Software licenses Monthly license allowance | License | 2500 | 1 each_month | |
| Migration services One-time migration cost | Migration | 25000 | 1 one_time | |
| Operations cost Monthly managed operations | Operations | 3500 | 1 each_month | |
| Cloud support 10 percent of monthly cloud services | Support | 1 | 1 percent_monthly |
Detailed Comparison
| Provider | BOM Item | Service / SKU | Unit Price | Monthly | One-time | Term Total |
|---|---|---|---|---|---|---|
| AWS | App servers | Amazon EC2 / m6i.large | $0.10 | $280.32 | $0.00 | $10,091.52 |
| AWS | Web servers | Amazon EC2 / m6i.large | $0.10 | $140.16 | $0.00 | $5,045.76 |
| AWS | Primary PostgreSQL | Amazon RDS PostgreSQL / db.m6g.large | $0.21 | $149.65 | $0.00 | $5,387.40 |
| AWS | Reporting PostgreSQL | Amazon RDS PostgreSQL / db.m6g.large | $0.21 | $74.83 | $0.00 | $2,693.70 |
| AWS | Block storage for VMs | EBS gp3 / gp3 | $0.09 | $182.40 | $0.00 | $6,566.40 |
| AWS | Database storage | EBS gp3 / gp3 | $0.09 | $91.20 | $0.00 | $3,283.20 |
| AWS | Object documents | Amazon S3 / Standard | $0.03 | $51.20 | $0.00 | $1,843.20 |
| AWS | Internet egress | Data Transfer Out / Internet egress | $0.11 | $163.50 | $0.00 | $5,886.00 |
| AWS | Load balancers | Elastic Load Balancing / Application LB | $0.03 | $36.79 | $0.00 | $1,324.51 |
| AWS | NAT gateways | NAT Gateway / NAT Gateway | $0.06 | $81.76 | $0.00 | $2,943.36 |
| AWS | Backup storage | AWS Backup / Warm backup | $0.05 | $100.00 | $0.00 | $3,600.00 |
| AWS | Logs and monitoring | CloudWatch / Logs and metrics | $0.50 | $100.00 | $0.00 | $3,600.00 |
| AWS | Software licenses | Software License / BYOL/License | $1.00 | $2,500.00 | $0.00 | $90,000.00 |
| AWS | Migration services | Migration Services / One-time migration | $1.00 | $0.00 | $25,000.00 | $25,000.00 |
| AWS | Operations cost | Operations Cost / Monthly operations | $1.00 | $3,500.00 | $0.00 | $126,000.00 |
| AWS | Cloud support | AWS Support / Business | $0.10 | $145.18 | $0.00 | $5,226.51 |
| Azure | App servers | Azure Virtual Machines / D2s v5 | $0.09 | $265.72 | $0.00 | $9,565.92 |
| Azure | Web servers | Azure Virtual Machines / D2s v5 | $0.09 | $132.86 | $0.00 | $4,782.96 |
| Azure | Primary PostgreSQL | Azure PostgreSQL / General Purpose 2 vCore | $0.18 | $131.40 | $0.00 | $4,730.40 |
| Azure | Reporting PostgreSQL | Azure PostgreSQL / General Purpose 2 vCore | $0.18 | $65.70 | $0.00 | $2,365.20 |
| Azure | Block storage for VMs | Managed Disks / Premium SSD v2 | $0.08 | $164.00 | $0.00 | $5,904.00 |
| Azure | Database storage | Managed Disks / Premium SSD v2 | $0.08 | $82.00 | $0.00 | $2,952.00 |
| Azure | Object documents | Blob Storage Hot / LRS Hot | $0.02 | $42.60 | $0.00 | $1,533.54 |
| Azure | Internet egress | Bandwidth / Internet egress | $0.09 | $130.50 | $0.00 | $4,698.00 |
| Azure | Load balancers | Azure Load Balancer / Standard LB | $0.03 | $36.50 | $0.00 | $1,314.00 |
| Azure | NAT gateways | Azure NAT Gateway / NAT Gateway | $0.05 | $65.70 | $0.00 | $2,365.20 |
| Azure | Backup storage | Azure Backup / Backup vault | $0.05 | $100.00 | $0.00 | $3,600.00 |
| Azure | Logs and monitoring | Azure Monitor / Logs and metrics | $0.45 | $90.00 | $0.00 | $3,240.00 |
| Azure | Software licenses | Software License / BYOL/License | $1.00 | $2,500.00 | $0.00 | $90,000.00 |
| Azure | Migration services | Migration Services / One-time migration | $1.00 | $0.00 | $25,000.00 | $25,000.00 |
| Azure | Operations cost | Operations Cost / Monthly operations | $1.00 | $3,500.00 | $0.00 | $126,000.00 |
| Azure | Cloud support | Azure Support / Standard | $0.10 | $130.70 | $0.00 | $4,705.12 |
| GCP | App servers | Compute Engine / e2-standard-2 | $0.09 | $248.20 | $0.00 | $8,935.20 |
| GCP | Web servers | Compute Engine / e2-standard-2 | $0.09 | $124.10 | $0.00 | $4,467.60 |
| GCP | Primary PostgreSQL | Cloud SQL PostgreSQL / db-custom-2-8192 | $0.19 | $138.70 | $0.00 | $4,993.20 |
| GCP | Reporting PostgreSQL | Cloud SQL PostgreSQL / db-custom-2-8192 | $0.19 | $69.35 | $0.00 | $2,496.60 |
| GCP | Block storage for VMs | Persistent Disk / balanced pd | $0.10 | $190.00 | $0.00 | $6,840.00 |
| GCP | Database storage | Persistent Disk / balanced pd | $0.10 | $95.00 | $0.00 | $3,420.00 |
| GCP | Object documents | Cloud Storage / Standard | $0.02 | $47.10 | $0.00 | $1,695.74 |
| GCP | Internet egress | Network Egress / Internet egress | $0.12 | $180.00 | $0.00 | $6,480.00 |
| GCP | Load balancers | Cloud Load Balancing / Forwarding rule | $0.03 | $36.50 | $0.00 | $1,314.00 |
| GCP | NAT gateways | Cloud NAT / NAT Gateway | $0.05 | $65.70 | $0.00 | $2,365.20 |
| GCP | Backup storage | Backup and DR / Backup storage | $0.06 | $110.00 | $0.00 | $3,960.00 |
| GCP | Logs and monitoring | Cloud Logging / Logs and metrics | $0.50 | $100.00 | $0.00 | $3,600.00 |
| GCP | Software licenses | Software License / BYOL/License | $1.00 | $2,500.00 | $0.00 | $90,000.00 |
| GCP | Migration services | Migration Services / One-time migration | $1.00 | $0.00 | $25,000.00 | $25,000.00 |
| GCP | Operations cost | Operations Cost / Monthly operations | $1.00 | $3,500.00 | $0.00 | $126,000.00 |
| GCP | Cloud support | Google Cloud Support / Enhanced | $0.10 | $140.47 | $0.00 | $5,056.75 |