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Directual vs PostgreSQL

Directual logo

Directual

No-Code

No-code backend with a visual workflow engine, used behind other tools rather than instead of them

From
Free
Free plan
Yes
Visit DirectualFull 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 Directual lists visual database designer; only PostgreSQL lists ACID Compliance.
  • Where Directual falls short: self-hosting is confined to the top commercial tier, so the ownership advantage is available only to buyers already spending at the high end.
  • Where PostgreSQL falls short: requires manual scaling across multiple machines for very large deployments.
  • Prices and features on this page were last checked on 31 August 2026.

Where they differ

Only the attributes on which Directual and PostgreSQL actually diverge.

Attributes where Directual and PostgreSQL differ
AttributeDirectualPostgreSQL
PlatformsWebLinux, Windows, macOS
CategoryNo-CodeDatabases

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

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

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 Directual

  • Visual database designer
  • Scenario builder
  • Generated API endpoints
  • Event-driven triggers
  • Role and permission model
  • Scheduled jobs
  • Basic web page builder
  • Self-hosted deployment

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.

Directual

  • Providing the backend for a Webflow or FlutterFlow front end that needs real data, authentication and logicnot PostgreSQL
  • Replacing an Airtable base that has outgrown its row limits without hiring a backend developernot PostgreSQL
  • Event-driven workflows such as order processing or scheduled billing runs that must run without a person triggering themnot PostgreSQL
  • Organisations with a data residency requirement that rules out most no-code platforms, using the self-hosted tiernot PostgreSQL

PostgreSQL

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

Where each one falls short

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

Directual

  • The front-end builder is basic, so any project needing a designed interface means learning and paying for a second tool, and time to launch is closer to a two-system build than a one-tool build
  • Visual scenarios become unreadable once the logic is non-trivial; a workflow that would be forty lines of code sprawls across a canvas, and reviewing what a colleague built is slow
  • Debugging asynchronous, event-triggered scenarios is harder than debugging code, because failures surface as records left in an unexpected state rather than as a stack trace at the point of failure
  • Self-hosting is confined to the top commercial tier, so the ownership advantage is available only to buyers already spending at the high end
  • The pool of agencies and freelancers who know Directual is small next to Bubble or Airtable, so handing a finished system to someone else to maintain is harder and more expensive

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

Directual

Free
  • DirectualOn request
    • Free tier with capped records and API calls
    • Paid tiers priced by database rows, API calls and scenario runs
    • Self-hosted deployment on the top tier only

PostgreSQL

Free

No published plan breakdown. See the PostgreSQL review.

Which should you pick?

Choose Directual if

  • You need visual database designer.
  • You want to start without paying.
  • You also want scenario builder.
Directual 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 Directual or PostgreSQL better?
Neither clearly leads. Directual 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, Directual or PostgreSQL?
Directual starts at Free and PostgreSQL at Free.
Does Directual or PostgreSQL run on more platforms?
Directual runs on Web. PostgreSQL runs on Linux, Windows, macOS.
Can I use Directual for free?
Both have a free tier, so you can try either at no cost before committing.
What is Directual best used for?
Directual is most often used for providing the backend for a webflow or flutterflow front end that needs real data, authentication and logic, replacing an airtable base that has outgrown its row limits without hiring a backend developer, event-driven workflows such as order processing or scheduled billing runs that must run without a person triggering them, organisations with a data residency requirement that rules out most no-code platforms, using the self-hosted tier. Of those, providing the backend for a webflow or flutterflow front end that needs real data, authentication and logic and replacing an airtable base that has outgrown its row limits without hiring a backend developer are not what PostgreSQL is typically brought in for.
What can Directual do that PostgreSQL cannot?
Directual covers Visual database designer, Scenario builder, Generated API endpoints, Event-driven triggers. PostgreSQL covers ACID Compliance, JSON/JSONB Support, Full-text Search, Extensibility.

Answered from the vendors’ own pages

Directual: Is Directual a replacement for Bubble?

Not directly. Bubble builds the whole application; Directual builds the backend and expects you to bring a front end such as Webflow or FlutterFlow.

PostgreSQL: Is PostgreSQL completely free?

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

Source
Directual: Can I host it myself?

Yes, on the top commercial tier. That is unusual in no-code and it is the main reason regulated buyers look at it at all.

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
Directual: How does it cope with large data volumes?

It is built on a real database with indexing rather than a spreadsheet abstraction, so record counts that break Airtable-class tools are within its normal range.

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
Directual: What happens to my logic if I leave?

The data exports and the API is documented, but scenarios are platform-specific and have to be reimplemented, unless you are already on the self-hosted tier.

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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