Softwr

No-Code · head to head

Bubble vs PostgreSQL

Bubble logo

Bubble

No-Code

No-code platform for building web and mobile applications visually

From
Free
Free plan
Yes
Visit BubbleFull review
PostgreSQL logo

PostgreSQL

Databases

Open source relational database

From
Free
Free plan
Yes
Visit PostgreSQLFull review

The short version

  • PostgreSQL is a powerful, open source object-relational database system.
  • Both are free.
  • Only Bubble lists visual app editor; only PostgreSQL lists ACID Compliance.
  • Where Bubble falls short: apps are tied to Bubble's proprietary runtime, making migration to another stack difficult if the platform is later outgrown.
  • Where PostgreSQL falls short: requires manual scaling across multiple machines for very large deployments.
  • Prices and features on this page were last checked on 30 August 2026.

Where they differ

Only the attributes on which Bubble and PostgreSQL actually diverge.

Attributes where Bubble and PostgreSQL differ
AttributeBubblePostgreSQL
PlatformsWeb, iOS, AndroidLinux, Windows, macOS
CategoryNo-CodeDatabases

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

Not yet recorded: pricing model for PostgreSQL, founded for Bubble.

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 Bubble

  • Visual app editor
  • Built-in database
  • Visual workflow logic
  • Plugin marketplace
  • Responsive design engine
  • Custom domains

Only in PostgreSQL

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

What people use each for

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

Bubble

  • Building MVPs and startup web apps without a dev teamnot PostgreSQL
  • Internal business apps with custom database logicnot PostgreSQL
  • Marketplace and SaaS prototypesnot PostgreSQL
  • Mobile app wrappers around a Bubble web appnot PostgreSQL

PostgreSQL

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

Where each one falls short

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

Bubble

  • Apps are tied to Bubble's proprietary runtime, making migration to another stack difficult if the platform is later outgrown
  • Complex apps can hit performance limits compared to hand-coded applications as data and workflow complexity grows
  • The visual workflow editor has a steep learning curve for genuinely complex business logic
  • Free tier cannot host apps on a custom domain, limiting it to prototyping rather than production launches

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

Pricing, plan by plan

Bubble

Free

No published plan breakdown. See the Bubble review.

PostgreSQL

Free

No published plan breakdown. See the PostgreSQL review.

Which should you pick?

Choose Bubble if

  • You need visual app editor.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want built-in database.
Bubble review

Choose PostgreSQL if

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

Questions people ask

Is Bubble or PostgreSQL better?
Neither clearly leads. Bubble starts at Free and PostgreSQL at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bubble or PostgreSQL?
Bubble starts at Free and PostgreSQL at Free.
Does Bubble or PostgreSQL run on more platforms?
Bubble runs on Web, iOS, Android. PostgreSQL runs on Linux, Windows, macOS.
Can I use Bubble for free?
Both have a free tier, so you can try either at no cost before committing.
What is Bubble best used for?
Bubble is most often used for building mvps and startup web apps without a dev team, internal business apps with custom database logic, marketplace and saas prototypes, mobile app wrappers around a bubble web app. Of those, building mvps and startup web apps without a dev team and internal business apps with custom database logic are not what PostgreSQL is typically brought in for.
What can Bubble do that PostgreSQL cannot?
Bubble covers Visual app editor, Built-in database, Visual workflow logic, Plugin marketplace. PostgreSQL covers ACID Compliance, JSON/JSONB Support, Full-text Search, Extensibility.

Answered from the vendors’ own pages

Bubble: Does Bubble publish pricing information on their main website?

Bubble's pricing details are not available on the main homepage. Detailed pricing information would need to be found on their dedicated pricing page or terms of service.

Source
PostgreSQL: Is PostgreSQL completely free?

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

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
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
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
Share

Related pages

More on Bubble

More on PostgreSQL

Keep looking

Other head to heads