emerging · 0.2 marketcapability domainschema

PostgreSQL

Score 22.9 / 100 42 providers 17 APIs Search apis.io →
Variants seen in the corpus: PostgreSQLpostgresql

Providers using this tag (42)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 5 Solid coverage with minor gaps
IBMAPI ManagementArtificial IntelligenceBillingCloud Computing55 APIs62.6Amazon Web Services (AWS)AnalyticsArtificial IntelligenceCloud ComputingComputing8 APIs60.6TimescaleCompanyDatabaseTime Series12 APIs57.2AmunCoreDatabaseAPI ManagementBackendNo-Code1 API56.5YugabyteCompanyDatabaseDistributed SQL10 APIs55.1
Developing 16 Usable, with meaningful gaps to close
OracleCloudDatabaseEnterpriseInfrastructure378 APIs53.0listmonkEmailNewsletterMailing ListMarketing8 APIs52.5YugabyteDBCloud DatabaseDatabaseDatabase-as-a-ServiceDistributed SQL73 APIs51.0Microsoft Azure CloudArtificial IntelligenceCloud ComputingDatabasesInfrastructure-as-a-Service13 APIs49.8Azure MigrateAssessmentCloud MigrationDatabase MigrationDiscovery9 APIs48.9Google Cloud SQLDatabaseGoogle CloudMySQL4 APIs48.6VMwareCloud ComputingContainer ManagementHybrid CloudInfrastructure59 APIs47.7HatchetTask QueueWorkflow EngineDurable ExecutionBackground Tasks27 APIs46.5ArdentCompanyDatabaseDatabase Branching6 APIs45.9AivenManaged Data InfrastructureApache KafkaOpenSearch34 APIs44.5RisingWaveStreamingSQLDatabaseReal-Time6 APIs43.3SupabaseBackend-as-a-ServiceOpen-SourceAuthentication21 APIs42.3NhostGraphQLAuthenticationFile Storage14 APIs41.4ClickHouseAnalyticsCloud DatabaseColumn-OrientedDatabase9 APIs41.0TessellDatabasesDatabase-as-a-ServiceMulti-CloudOracle82 APIs41.0Azure Database for PostgreSQLDatabaseManaged DatabaseOpen-Source2 APIs39.7
Thin 10 Limited public surface area
EdgeDBDatabaseGraph DatabaseObject-Relational3 APIs36.3MaterializeStreamingData WarehouseSQLReal-Time4 APIs35.6QuestDBDatabaseTime SeriesSQLOpen-Source10 APIs33.1Amazon Aurora DSQLAmazon Aurora DSQLDistributed SQLServerless2 APIs32.0Gel DataCompanyOpen-SourceDatabase31.9Amazon AuroraAmazon AuroraMySQLRelational Database6 APIs31.7TimescaleDB / Tiger DataDatabaseTime SeriesOpen-Source6 APIs31.6Vert.xEvent-DrivenFrameworksJavaJVM7 APIs31.4ParadeDBSearchFull-Text SearchAnalytics3 APIs28.6GrafastGraphQLQuery PlanningExecution Engine1 API26.3
Emerging 7 Early or largely undocumented
SpecificCompanyInfrastructureInfrastructure as CodePlatform-as-a-Service1 API25.4PostgresMLCompanyAi MlMachine-LearningVector Search24.1ReadySetCompanyDeveloper ToolsDatabaseCaching22.3SuperduperAI FrameworkVector SearchRAGLLMs6 APIs19.5Citus DataCompanyDatabaseDistributed Database15.0Apache MADlibIn-Database AnalyticsMachine-LearningSQL1 API14.5PostgreSQLDatabaseRelational DatabaseSQLOpen-Source4 APIs11.0
Minimal 4 Almost no public developer surface
ComposeCompanyDatabaseDatabase-as-a-ServiceMongoDB10.3PipelinedbCompanyDatabaseStreaming8.5OtterTuneCompanyBig DataDatabaseDatabase Optimization5.3Bit.ioCompanyDatabaseServerless5.0

APIs with this tag (17)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 2 Solid coverage with minor gaps
IBM Cloud Databases for PostgreSQLManaged PostgreSQL database service.62.6Amazon Aurora APIAmazon Aurora is a MySQL and PostgreSQL-compatible relational database built for the cloud that combines th...60.6
Developing 7 Usable, with meaningful gaps to close
Oracle Postgresql APIThe postgresql API from Oracle — 26 operation(s) for postgresql.53.0Azure Databases APIManaged database REST APIs for Azure SQL Database, Azure Cosmos DB, Azure Database for PostgreSQL, Azure Da...49.8Azure Database Migration Service APIStreamline the migration of on-premises databases to Azure data platforms with minimal downtime. Supports S...48.9VMware Data Services Manager APIAPI for VMware Data Services Manager providing on-demand provisioning and automated management of PostgreSQ...47.7RisingWave SQL APIPostgreSQL-compatible SQL interface for ingesting streaming data, defining materialized views, running anal...43.3Nhost GraphQL APIInstant, real-time GraphQL API auto-generated from PostgreSQL database schemas via Hasura. Supports queries...41.4ClickHouse PostgreSQL InterfacePostgreSQL wire protocol compatibility for connecting psql, JDBC and other PostgreSQL clients to ClickHouse.41.0
Thin 5 Limited public surface area
Materialize PostgreSQL Wire ProtocolMaterialize speaks the PostgreSQL wire protocol on port 6875, so any psql or libpq-based client (Go, Java, ...35.6QuestDB PostgreSQL Wire InterfacePostgreSQL wire-protocol compatibility for queries via psql, JDBC and any Postgres-compatible client. Defau...33.1TimescaleDB PostgreSQL Wire InterfaceThe database itself is accessed via the PostgreSQL wire protocol (port 5432), with TimescaleDB SQL function...31.6Vert.x SQL ClientA high-performance reactive SQL client for Vert.x supporting PostgreSQL, MySQL, Microsoft SQL Server, IBM D...31.4ParadeDB Postgres SQL InterfaceThe primary integration surface for ParadeDB - the PostgreSQL wire protocol itself. Any standard Postgres c...28.6
Emerging 3 Early or largely undocumented
Specific PlatformThe Specific control plane and CLI that builds, deploys and runs agent-defined infrastructure from a single...25.4Superduper SQL PluginDatabase backend plugin (superduper-sql) for SQL databases - PostgreSQL, MySQL, SQLite, DuckDB, and other S...19.5Apache MADlibMADlib provides SQL-callable functions for classification, regression, clustering, dimensionality reduction...14.5

Score breakdown

Frequency
47.6
log-scaled weighted occurrences
Breadth
1.2
spread across providers
Quality lift
43.3
mean composite of providers using it
Cohesion
13.8
strength of nearest seed neighbor

Related tags

MySQL 14 co-occurrences Wire Protocol 6 co-occurrences Database 29 co-occurrences SQL 17 co-occurrences Redis 5 co-occurrences Cloud Database 5 co-occurrences Database-as-a-Service 5 co-occurrences VPC 5 co-occurrences

Where this tag comes from

Provider tag32
Api tag17
Openapi tag1
Openapi op tag18

Cohort brief

Auto-generated

The 42 providers in the APIs.io catalog tagged PostgreSQL, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
42
all scored
Mean Kin Score
35.9
+15.2 vs catalog 20.7
Mean Agent Readiness
19
+9.3 vs catalog 9.7
Spread
5–62.6
median 38 · σ 15.6
How the 42 split by band
Exemplar 0Strong 5Developing 16Thin 10Emerging 7Minimal 4
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 39.1 17.5 +21.6 42
Developer Ergonomics 38.3 17.9 +20.4 42
Access Clarity 36.1 22.3 +13.8 42
Operational Transparency 23.2 11.3 +11.9 42
Discoverability 68.6 60.4 +8.2 42
Contract Governance 11.4 6.4 +5 42

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes
ArtifactThis cohortCatalogDifference
MCP server (any) 36% 16% +20
MCP server (first-party) 21% 7% +14
Agent Skills 0% 0% 0
OAuth scopes 17% 9% +8
Security 93% 88% +5
Arazzo workflows 7% 2% +5
Governance rules 40% 13% +27

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score
  1. 1 IBM 62.6
  2. 2 Amazon Web Services (AWS) 60.6
  3. 3 Timescale 57.2
  4. 4 AmunCore 56.5
  5. 5 Yugabyte 55.1
  6. 6 Oracle 53
  7. 7 listmonk 52.5
  8. 8 YugabyteDB 51
  9. 9 Microsoft Azure Cloud 49.8
  10. 10 Azure Migrate 48.9
Top by Agent Readiness
  1. 1 Oracle 41.9
  2. 2 YugabyteDB 41.9
  3. 3 AmunCore 41.5
  4. 4 IBM 39.4
  5. 5 Ardent 32.9
  6. 6 Timescale 31.8
  7. 7 Hatchet 29.8
  8. 8 Aiven 29.6
  9. 9 Supabase 29.6
  10. 10 listmonk 28.1
All 42 members of this roster resolve to a scored provider in the catalog.Generated from the catalog build of 25 August 2026, across 26891 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/postgresql"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/postgresql"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/postgresql/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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