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Postgres vs Superblocks

Postgres logo

Postgres

Technology

The world's most advanced open source database

From
Free
Rated
-
Full reviewWebsite
Superblocks logo

Superblocks

No-Code

AI-assisted platform for building internal tools and business apps

From
$100/month
Rated
-
Full reviewWebsite

The short version

  • Only Postgres has a free tier, so it costs nothing to try first.
  • Each has a real cost: Postgres each major version is supported for only 5 years after its initial release, after which it is end-of-life; Superblocks teams plan is limited to just 1 hosted app by default, with additional apps costing $10/app/month.
  • They diverge on capability: Postgres covers ACID compliance, Superblocks covers Clark AI agent.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Postgres and Superblocks actually diverge.

Attributes where Postgres and Superblocks differ
AttributePostgresSuperblocks
Starting priceFree$100/month
Pricing modelopen-sourcesubscription
Free tierYesNo
PlatformsLinux, Windows, Macos, Dockerweb, api
CategoryTechnologyNo-Code
Founded1996Unknown

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 Postgres

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

Only in Superblocks

  • Clark AI agent
  • Clark User Memory
  • 50+ integrations
  • Staging and production environments
  • Git-owned code output
  • Cloud-Prem deployment

What people use each for

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

Postgres

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

Superblocks

  • Building internal admin tools with AI assistancenot Postgres
  • Enterprise deployment in a private VPC or fully on-premnot Postgres
  • Teams needing SOC 2 / HIPAA-compliant internal app hostingnot Postgres
  • Extending a single hosted app with paid add-on appsnot Postgres

Where each one falls short

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

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

Superblocks

  • Teams plan is limited to just 1 hosted app by default, with additional apps costing $10/app/month.
  • Usage is capped by Governed Agent Units, adding a metering layer beyond a flat per-seat price.
  • Advanced deployment options like VPC and Cloud-Prem are reserved for the custom-priced Enterprise tier.
  • No published free tier, only a 14-day trial, making it harder to evaluate at no cost long-term.

Pricing, plan by plan

Postgres

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

Superblocks

$100/month
  • Teams$100/month
    • 100 Governed Agent Units/month
    • Up to 15 builders
    • 50+ integrations
  • Enterprise$undefined/month
    • Everything in Teams
    • VPC or Cloud-Prem deployment
    • Source control integration and secrets management

Which should you pick?

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

Choose Superblocks if

  • You need clark ai agent.
  • You work on web, api.
  • You also want clark user memory.
Superblocks review

Questions people ask

Is Postgres or Superblocks better?
Neither clearly leads. Postgres starts at Free and Superblocks at $100/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Postgres or Superblocks?
Postgres has a free tier; the other does not. Paid plans start at Free for Postgres and $100/month for Superblocks.
Does Postgres or Superblocks run on more platforms?
Postgres runs on Linux, Windows, Macos, Docker. Superblocks runs on web, api.
Can I use Postgres for free?
Yes. Postgres has a free tier, so you can try it without paying. Superblocks starts at $100/month.
What is Postgres best used for?
Postgres is most often used for running a general purpose relational database for applications, self-hosting an open source sql database with no licence fee, workloads needing extensions, json and full text search in one engine. Of those, running a general purpose relational database for applications and self-hosting an open source sql database with no licence fee are not what Superblocks is typically brought in for.
What can Postgres do that Superblocks cannot?
Postgres covers ACID compliance, Complex queries, Foreign keys, Triggers. Superblocks covers Clark AI agent, Clark User Memory, 50+ integrations, Staging and production environments.

Answered from the vendors’ own pages

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
Superblocks: What does Superblocks cost?

The Teams plan costs $125/month billed monthly or about $100/month billed annually, including 100 Governed Agent Units and up to 15 builders; Enterprise pricing requires booking a demo.

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
Superblocks: Is there a free plan?

Superblocks does not offer a free ongoing plan but provides a free 14-day trial of the Teams plan.

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
Superblocks: Who owns the code Superblocks generates?

Superblocks states that users fully own all code generated on the platform and can connect it to their own git repository.

Source
Superblocks: What deployment options does Superblocks offer?

Superblocks supports Cloud, Hybrid (production data kept in the customer's VPC), and Cloud-Prem (the full platform run inside the customer's environment) deployment models.

Source
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