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Database & Data Management · head to head

PostgreSQL vs Zoom

PostgreSQL logo

PostgreSQL

Database & Data Management

The world's most advanced open source relational database

From
Free
Rated
-
Full reviewWebsite
Zoom logo

Zoom

All industries

Video conferencing that's easy, reliable, and secure

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PostgreSQL requires manual scaling across multiple machines for very large deployments; Zoom cost creep from add-ons increases pricing from $14/user to $25+/user when including Phone and advanced features
  • They diverge on capability: PostgreSQL covers ACID Compliance, Zoom covers HD video & audio.

Where they differ

Only the attributes on which PostgreSQL and Zoom actually diverge.

Attributes where PostgreSQL and Zoom differ
AttributePostgreSQLZoom
Pricing modelUnknownsubscription
PlatformsLinux, Windows, macOS, BSD, UnixWeb, iOS, Android, Windows, macOS
CategoryDatabase & Data ManagementAll industries
Founded19962011

Identical on both: starting price (Free), free tier (Yes), 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 PostgreSQL

  • ACID Compliance
  • JSON/JSONB Support
  • Full-text Search
  • Extensibility
  • Advanced Indexing
  • Partitioning
  • Replication
  • pgAdmin

Only in Zoom

  • HD video & audio
  • Screen sharing
  • Recording & transcripts
  • Virtual backgrounds
  • Breakout rooms
  • Polling & Q&A
  • Chat
  • Whiteboard

What people use each for

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

PostgreSQL

  • Transaction processingnot Zoom
  • Data storagenot Zoom
  • Application backendnot Zoom
  • Reportingnot Zoom
  • Data analyticsnot Zoom

Zoom

  • Team meetingsnot PostgreSQL
  • Webinarsnot PostgreSQL
  • Virtual eventsnot PostgreSQL
  • Online trainingnot PostgreSQL
  • Telehealthnot PostgreSQL

Where each one falls short

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

PostgreSQL

  • Requires manual scaling across multiple machines for very large deployments
  • Performance tuning requires deep knowledge of database internals
  • No built-in graphical admin interface; command-line tools are primary method

Zoom

  • Cost creep from add-ons increases pricing from $14/user to $25+/user when including Phone and advanced features
  • Feature set is overwhelming with complex navigation and too many options
  • Limited analytics and coaching features compared to dedicated contact center platforms
  • Call recording and admin oversight lack strict governance needed for regulated industries

Pricing, plan by plan

PostgreSQL

Free

No published plan breakdown. See the PostgreSQL review.

Zoom

Free
  • BasicFree
    • 100 participants
    • 40-minute group meetings
    • Unlimited 1-on-1 meetings
  • Pro$14.99/month
    • 100 participants
    • 30-hour group meetings
    • Cloud recording (5GB)
  • Business$19.99/month
    • 300 participants
    • Single sign-on
    • Recording transcripts
  • Enterprise$25/month
    • 500 participants
    • Advanced admin features
    • Executive business review

Which should you pick?

Choose PostgreSQL if

  • You need acid compliance.
  • You want to start without paying.
  • You work on Linux, Windows, macOS, BSD, Unix.
  • You also want json/jsonb support.
PostgreSQL review

Choose Zoom if

  • You need hd video & audio.
  • You want to start without paying.
  • You work on Web, iOS, Android, Windows, macOS.
  • You also want screen sharing.
Zoom review

Questions people ask

Is PostgreSQL or Zoom better?
Neither clearly leads. PostgreSQL starts at Free and Zoom at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PostgreSQL or Zoom?
PostgreSQL starts at Free and Zoom at Free.
Does PostgreSQL or Zoom run on more platforms?
PostgreSQL runs on Linux, Windows, macOS, BSD, Unix. Zoom runs on Web, iOS, Android, Windows, macOS.
Can I use PostgreSQL for free?
Both have a free tier, so you can try either at no cost before committing.
What is PostgreSQL best used for?
PostgreSQL is most often used for transaction processing, data storage, application backend, reporting. Of those, transaction processing and data storage are not what Zoom is typically brought in for.
What can PostgreSQL do that Zoom cannot?
PostgreSQL covers ACID Compliance, JSON/JSONB Support, Full-text Search, Extensibility. Zoom covers HD video & audio, Screen sharing, Recording & transcripts, Virtual backgrounds.

Answered from the vendors’ own pages

PostgreSQL: Is PostgreSQL completely free?

Yes. PostgreSQL is completely free and open source with no licensing fees or restrictions on use.

Source
Zoom: What are Zoom's main pricing tiers?

Zoom offers a free Basic plan with 40-minute limits for group meetings, Pro at $14.16/user/month, Business at $15.58/user/month with 300 participant capacity, and Enterprise with custom pricing. Additional costs apply for Phone ($10.50/user/month), Webinars, and Rooms.

Source
PostgreSQL: What platforms does PostgreSQL run on?

PostgreSQL runs on all major operating systems including Linux, Windows, macOS, BSD, and commercial Unix variants, and has been proven highly scalable managing terabytes to petabytes of data.

Source
Zoom: What integrations does Zoom support?

Zoom integrates with Salesforce, Slack, Microsoft 365, Google Workspace, HubSpot, Zendesk, and many other business applications, though integration depth varies by partner.

Source
PostgreSQL: What procedural languages are supported?

PostgreSQL supports stored functions and procedures in multiple languages including PL/pgSQL, Perl, Python, Tcl, Java, JavaScript, R, and Rust.

Source
Zoom: Can Zoom be used for webinars?

Yes, Zoom Webinars is available as a separate product starting at $66.67 per month, providing larger audience capabilities and specialized webinar features.

Source
PostgreSQL: What is ACID compliance in PostgreSQL?

PostgreSQL has been ACID-compliant since 2001, ensuring data integrity through atomicity, consistency, isolation, and durability guarantees for all transactions.

Source
PostgreSQL: Does PostgreSQL support JSON data?

Yes. PostgreSQL supports JSON and JSONB data types for storing and querying JSON documents, along with XML and other document formats.

Source
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