PostgreSQL 2 vCPU 4GB managed database monthly price comparison
For a managed PostgreSQL 2 vCPU 4GB single-node setup, the cheapest is AWS at ₩72,666 per month (with Korean VAT 10%, 20GB storage included).
For high availability (keeps running through a failure), AWS is lowest at ₩144,266 per month.
Currency
Price region
VAT
| Rank | Company | Product | Spec | Region | Single node monthly total | High availability monthly total | Source | |
|---|---|---|---|---|---|---|---|---|
| 1 |  Amazon Web ServicesUS companyHigh reliability | RDS for PostgreSQL db.t4g.mediumPostgreSQL, burstable, Single AZ | 2 vCPU / 4GB | N. Virginia, United States | ₩72,666DB server ₩69,307 + Storage 20GB ₩3,359 | ₩144,266DB server (high availability) ₩137,547 + Storage 20GB ₩6,719 | Official pricingChecked 2026-10-21 | Details
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| 2 |  Microsoft AzureUS companyHigh reliability | Database for PostgreSQL Flexible Burstable B2sPostgreSQL, burstable, Single node | 2 vCPU / 4GB | Virginia, United States | ₩75,865DB server ₩72,505 + Storage 20GB ₩3,359 | Check the official guide for high availability pricing | Official pricingChecked 2026-10-21 | Details
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| 3 |  DigitalOceanUS companyHigh reliability | PostgreSQL single node 2 vCPU, 4GiBPostgreSQL, shared-CPU, Single node | 2 vCPU / 4GB | New York City, United States | ₩88,952DB server ₩88,952 | Check the official guide for high availability pricing | Official pricingChecked 2026-10-21 | Details
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| 4 |  Akamai Cloud (Linode)US companyMedium reliability | Managed PostgreSQL Linode 4GBPostgreSQL, shared-CPU, Single node | 2 vCPU / 4GB | Newark, United States | ₩92,019DB server ₩92,019 | ₩214,712DB server (high availability) ₩214,712 | Official pricingChecked 2026-10-21 | Details
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| 5 |  Google CloudUS companyHigh reliability | Cloud SQL PostgreSQL Enterprise 2 vCPU, 7.5GBPostgreSQL, general-purpose, Single node | 2 vCPU / 7.5GBLarger than requested | Ashburn, United States | ₩159,548DB server ₩154,234 + Storage 20GB ₩5,314 | ₩319,095DB server (high availability, x2) ₩308,468 + Storage 20GB x 2 ₩10,628 | Official pricingChecked 2026-10-21 | Details
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| 6 |  SupabaseUS companyNot enough data | Supabase Large (PostgreSQL)PostgreSQL, general-purpose, Single node | 2 vCPU / 8GBLarger than requested | N. Virginia, United States | ₩163,942DB server ₩161,751 + Storage 20GB ₩2,191 | Check the official guide for high availability pricing | Official pricingChecked 2026-10-21 | Details
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Totals are the DB server price plus 20GB of storage. Backup retention and data transfer are not included.
Korea only (KRW billing)
These providers only have Korean regions, so they are not ranked here. Their Seoul prices are shown separately.
| Company | Product | Spec | Region | Single node monthly total | High availability monthly total | Source | |
|---|---|---|---|---|---|---|---|
 KT CloudKorean companyMedium reliability | DBaaS for PostgreSQL Standard 2 vCore, 4GBPostgreSQL, general-purpose, Single node | 2 vCPU / 4GB | Korea | ₩109,038DB server ₩109,038 | Check the official guide for high availability pricing | Official pricingChecked 2026-10-21 | Details
|
 NHN CloudKorean companyMedium reliability | RDS for PostgreSQL m2.c2m4 (Standard) 2 vCPU, 4GBPostgreSQL, general-purpose, Single node | 2 vCPU / 4GB | Pangyo, South Korea | ₩122,181DB server ₩119,647 + Storage 20GB ₩2,534 | ₩241,828DB server (high availability, x2) ₩239,294 + Storage 20GB ₩2,534 | Official pricingChecked 2026-10-21 | Details
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 NAVER Cloud PlatformKorean companyHigh reliability | Cloud DB for PostgreSQL High CPU 2 vCPU, 4GBPostgreSQL, compute-optimized | 2 vCPU / 4GB | Korea | ₩125,136DB server ₩125,136 | ₩250,272DB server (high availability, x2) ₩250,272 | Official pricingChecked 2026-10-21 | Details
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 Kakao CloudKorean companyMedium reliability | PostgreSQL m2a.large (2 vCPU, 8 GiB)PostgreSQL, general-purpose | 2 vCPU / 8GBLarger than requested | kr-central-2 | ₩198,950DB server ₩196,416 + Storage 20GB ₩2,534 | Check the official guide for high availability pricing | Official pricingChecked 2026-10-21 | Details
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How we calculate
- Display currency
- KRW
- Exchange rate
- 1 USD = ₩1,327.84 (as of 2026-10-20)
- VAT
- Prices are shown with Korean VAT of 10% added. Prices without VAT get 10% added, and prices that already include VAT are used as is.
- Monthly conversion
- Hourly prices are multiplied by 730 hours per month (8,760 hours per year / 12) (NAVER Cloud Platform, Kakao Cloud: 720 hours). Flat monthly products use their amount as is. NHN Cloud does not state an official monthly conversion, so we use 730 hours.
- Price region
- US East (one region per provider in that area). Korea-only providers are shown separately with Seoul prices
- Included
- DB server price, 20GB storage
- Not included
- Backup retention, Data transfer out, Read replicas
- Last updated
- 2026-10-21 06:46 KST
Last updated: 2026-10-21 06:46 KST. More comparisons are on the server comparison home.