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PostgreSQL logo

PostgreSQL

Not Agent-Ready Yet
Agent-Ready SaaS Index · postgresql.org · scored 2026-05-06 · rubric v1.1
Score 15 / 100
Database Management
Public API

PostgreSQL's pricing page did not render numeric tier data on the scoring date. No per-unit price was found on the page; an agent has no direct way to estimate the cost of a single task. Public API documentation is reachable without an auth wall.

See PostgreSQL pricing summaryLive pricing page
Pricing
PostgreSQL pricing
As of 2026-05-09 · www.postgresql.org/
Pricing — verifying
We’re still verifying PostgreSQL’s pricing

PostgreSQL is open source free software; the page provides no paid tiers or pricing details, so most pricing fields are null.

Source of truth: www.postgresql.org/

Score breakdown · rubric v1.1
How PostgreSQL scores on the agent-ready dimensions

Public pricing

0 / 15

Usage-based / metered

0 / 25

Self-serve checkout

0 / 15

Public API

15 / 15

Low / no minimum

0 / 10

Unauth automated payment

0 / 10

Bonus (machine-readable pricing)On top of /100 base

0 / 5

Total
15 / 100
Agent purchase simulation
Six-step check: can an agent actually buy from PostgreSQL?
◐

Discover price

✗

Select a plan

✗

Pay per task

✗

Avoid a sales call

✗

API docs without auth

✗

Estimate cost upfront

Analysis
Pros and cons for AI agents
Observational summary written by xpay from the signals captured on 2026-05-06. Not a review of the product — only of its current pricing posture for agent buyers.
✓ For an AI agent
  • No clear agent-favorable signals were extracted on this scoring run.
◐ Opportunities for the provider
  • No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
  • All advertised tiers route to a sales contact form; an agent cannot complete a purchase autonomously.
  • API documentation is gated or absent; an agent cannot inspect the integration surface without authentication.
  • No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
  • The pricing URL did not render numeric tier data on the scoring date — possibly a router or sales-led landing page.
One-line fix
How PostgreSQL could lift its score

Add a per-unit price (e.g. $X / 1K calls) to the pricing page so an agent can compute its own cost before committing.

pricing_visible

false

headline_phrasing

PostgreSQL: The World's Most Advanced Open Source Relational Database — PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.

tier_count

0

lowest_paid_entry_usd

null

free_tier

false

free_tier_terms

null

per_unit_price

null

annual_required

false

self_serve_paid_tiers

0

sales_only_tiers

0

public_api_docs_url

https://www.postgresql.org/docs/

api_docs_auth_walled

false

ai_pricing_json_present

false

agents_txt_present

false

anonymous_purchase_path

false

per_unit_classification

null

usage_headline_present

false

custom_tier_present

false

agent_friendly

{"ai_pricing_json":false,"agents_txt":false,"llms_txt":false,"sitemap_xml":true,"mcp_server_card":false,"agent_skills_index":false,"x402_supported":false}

View raw extracted page text →
Page heading: PostgreSQL: The World's Most Advanced Open Source Relational Database
CTAs (40): Home · About · Download · Documentation · Community · Developers · Support · Donate · Your account · PostgreSQL 18.3, 17.9, 16.13, 15.17, and 14.22 Released! · New to PostgreSQL? · install
Home About Download Documentation Community Developers Support Donate Your account February 26, 2026: PostgreSQL 18.3, 17.9, 16.13, 15.17, and 14.22 Released! PostgreSQL: The World's Most Advanced Open Source Relational Database Download New to PostgreSQL? New to PostgreSQL? PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance. There is a wealth of information to be found describing how to install and use PostgreSQL through the official documentation. The open source community provides many helpful places to become familiar with PostgreSQL, discover how it works, and find career opportunities. Learn more on how to engage with the community. Learn More Feature Matrix Governance Latest Releases 2026-02-26 - PostgreSQL 18.3, 17.9, 16.13, 15.17, and 14.22 Released! The PostgreSQL Global Development Group has released an update to all supported versions of PostgreSQL, including 18.3, 17.9, 16.13, 15.17, and 14.22. This is an out-of-cycle release that fixes several regressions reported after the last update release. For the more information about this release, please review the release notes. You can download PostgreSQL from the download page. For more information on PostgreSQL 18, the latest major version of PostgreSQL, please see the full press release and translations of the release announcement in the press kit. 18.3 · 2026-02-2…
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Are you PostgreSQL? Something off in this listing?
Agent-Ready Spec
PostgreSQL
Not Agent-Ready Yet

15

/ 100 (rubric v1.1)
Category

Database Management

Pricing model

Not advertised

Tier count

0

Free tier

No

Lowest paid entry

Sales-led

Self-serve / sales-only tiers

0 / 0

Public API docs

Public

Anonymous purchase path

No

Machine-readable pricing

Not published

Last refreshed

2026-05-06

Actions
Open live pricing page
Verdict reflects Not Agent-Ready Yet status under rubric v1.1. Source observed at https://www.postgresql.org/.
Agent-friendly features1 of 7 present
Discovery files and protocols
Side-channel signals — informational, not part of the score. Each protocol is independent; adoption signals the publisher is thinking about agent buyers.

ai-pricing.json

agents.txt

llms.txt

sitemap.xml

MCP Server Card

Agent Skills

x402 / MPP

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