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Recruitment · head to head

Oracle HCM Cloud vs Postgres

Oracle HCM Cloud logo

Oracle HCM Cloud

Recruitment

Complete cloud HCM solution

From
$13/employee per month
Rated
-
Full reviewWebsite
Postgres logo

Postgres

Technology

The world's most advanced open source database

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Postgres has a free tier, so it costs nothing to try first.
  • Each has a real cost: Oracle HCM Cloud deployments can take up to a year with steep implementation complexity; Postgres each major version is supported for only 5 years after its initial release, after which it is end-of-life
  • They diverge on capability: Oracle HCM Cloud covers Core HR, Postgres covers ACID compliance.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Oracle HCM Cloud and Postgres actually diverge.

Attributes where Oracle HCM Cloud and Postgres differ
AttributeOracle HCM CloudPostgres
Starting price$13/employee per monthFree
Pricing modelUnknownopen-source
Free tierNoYes
PlatformsWeb, MobileLinux, Windows, Macos, Docker
CategoryRecruitmentTechnology
Founded19771996

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Oracle HCM Cloud

  • Core HR
  • Talent Management
  • Workforce Management
  • Payroll
  • Benefits
  • Learning
  • Recruiting
  • AI-Powered Analytics

Only in Postgres

  • ACID compliance
  • Complex queries
  • Foreign keys
  • Triggers
  • Views
  • Stored procedures
  • JSON/JSONB support
  • Full-text search

What people use each for

The jobs each tool is most often brought in to do.

Oracle HCM Cloud

No use cases recorded yet. See the Oracle HCM Cloud review.

Postgres

  • Running a general purpose relational database for applicationsnot Oracle HCM Cloud
  • Self-hosting an open source SQL database with no licence feenot Oracle HCM Cloud
  • Workloads needing extensions, JSON and full text search in one enginenot Oracle HCM Cloud

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Oracle HCM Cloud

  • Deployments can take up to a year with steep implementation complexity
  • Complex user interface that is intimidating and difficult to understand at first
  • Limited integration capabilities with leading third-party HR point solutions
  • Slow performance and frequent bugs due to regular updates
  • High implementation costs and complexity make it unsuitable for organizations with fewer than 100 employees
  • Below-average experiences reported with learning and succession planning modules

Postgres

  • Each major version is supported for only 5 years after its initial release, after which it is end-of-life
  • Major version upgrades break on-disk compatibility and require a full dump and reload or the pg_upgrade tool
  • New major versions ship about once a year, so staying supported means a disruptive upgrade cycle
  • Minor releases contain only frequently-encountered bug fixes, low-risk fixes, security issues and data corruption fixes, so feature gaps are not addressed within a major version
  • There is no vendor SLA; commercial support must be bought separately from third party professional services listed by the project

Pricing, plan by plan

Oracle HCM Cloud

$13/employee per month

No published plan breakdown. See the Oracle HCM Cloud review.

Postgres

Free
  • Community EditionFree
    • Full database features
    • No limitations
    • Community support

Which should you pick?

Choose Oracle HCM Cloud if

  • You need core hr.
  • You work on Web, Mobile.
  • You also want talent management.
Oracle HCM Cloud review

Choose Postgres if

  • You need acid compliance.
  • You want to start without paying.
  • You work on Linux, Windows, Macos, Docker.
  • You also want complex queries.
Postgres review

Questions people ask

Is Oracle HCM Cloud or Postgres better?
Neither clearly leads. Oracle HCM Cloud starts at $13/employee per month and Postgres at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Oracle HCM Cloud or Postgres?
Postgres has a free tier; the other does not. Paid plans start at $13/employee per month for Oracle HCM Cloud and Free for Postgres.
Does Oracle HCM Cloud or Postgres run on more platforms?
Oracle HCM Cloud runs on Web, Mobile. Postgres runs on Linux, Windows, Macos, Docker.
Can I use Postgres for free?
Yes. Postgres has a free tier, so you can try it without paying. Oracle HCM Cloud starts at $13/employee per month.
What can Oracle HCM Cloud do that Postgres cannot?
Oracle HCM Cloud covers Core HR, Talent Management, Workforce Management, Payroll. Postgres covers ACID compliance, Complex queries, Foreign keys, Triggers.

Answered from the vendors’ own pages

Oracle HCM Cloud: How much does Oracle HCM Cloud cost?

Oracle HCM Cloud starts at $13 per employee per month with a 1,000 employee minimum. Enterprise customers typically pay $5-8 per employee per month depending on modules and volume discounts.

Source
Postgres: How much does PostgreSQL cost to use?

PostgreSQL is completely free to download, install, and use. No licensing fees, subscription costs, or per-seat charges apply. The database is open source under the PostgreSQL License. Source: https://www.postgresql.org

Source
Oracle HCM Cloud: What does Oracle HCM Cloud include?

Oracle HCM Cloud includes core HR, payroll, workforce management, employee analytics, talent management, performance management, and succession planning. Over 600 AI agents are embedded across the Fusion Cloud suite at no additional cost.

Source
Postgres: Are there commercial PostgreSQL support options available?

Official PostgreSQL (the project) is free. Commercial PostgreSQL services such as hosting, professional support, training, and managed database services are offered by third-party vendors, not the PostgreSQL project itself. Source: https://www.postgresql.org

Source
Oracle HCM Cloud: How long does implementation take?

Oracle HCM Cloud implementations typically take up to a year and often require third-party consultants to manage the complex deployment process.

Source
Postgres: Do I need a license to use PostgreSQL commercially?

No. PostgreSQL is open source under the PostgreSQL License, which permits free commercial use without royalties, licensing fees, or support obligations. Source: https://www.postgresql.org

Source
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