PostGraphile
PostGraphile (Graphile Ltd.) is a UK-based maintainer-led open-source project that auto-generates extensible GraphQL APIs from PostgreSQL schemas, now anchored by the Gra*fast* 1.0 execution engine and a suite of adjacent Postgres tooling (Worker, Migrate, Starter), monetized via sponsorships and paid professional support.
- Company typePrivate
- Founded2016
- HeadquartersSouthampton, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What PostGraphile does
PostGraphile (operating as Graphile Ltd., based in Southampton, United Kingdom) builds and maintains a suite of crowd-funded open-source developer tools that automatically generate extensible, high-performance GraphQL APIs from PostgreSQL databases. The core product introspects a PostgreSQL schema and exposes tables, columns, indexes, relationships, views, types, functions, and comments as a GraphQL API without manual schema boilerplate. Underlying the product is the Graphile Build plugin system — with scopes for inflection, gather, and schema — plus the pg-introspection and pg-sql2 utility libraries, the latter providing SQL-injection-safe dynamic SQL construction. As of June 2025 the suite is anchored by the Gra*fast* 1.0 next-generation planning and execution engine, which extends the project's reach beyond PostgreSQL to schema-shape-agnostic GraphQL execution with deeper Node.js and remote business-logic integration.
The Graphile suite has expanded well beyond its original PostgreSQL-only scope. Adjacent modules include Graphile Worker (a high-performance Node.js/PostgreSQL job queue with ~2ms job-start latency), Graphile Migrate (an opinionated SQL-powered roll-forward migration tool that reached 1.0 in November 2020), Graphile Starter (a React/Node.js/GraphQL/PostgreSQL full-stack template), and supporting utility libraries (Graphile Config, Graphile Export, tamedevil). PostGraphile was originally authored as PostGraphQL by Caleb Meredith in April 2016; primary maintainership transferred to Benjie Gillam in Q2 2017, and the project was rebranded to PostGraphile in 2018 when version 4 introduced the Graphile Engine core. Gra*fast* became production-ready with version 1.0 in June 2025.
The business model is a hybrid of open-source distribution and direct paid services. The core software is MIT-licensed and distributed via npm and GitHub for self-service adoption by developers and development teams worldwide; marketing and adoption are entirely community-led through GitHub, Discord, documentation sites, YouTube, and Mastodon. Monetization is layered: GitHub Sponsors and a "Pro" tier provide crowd-funded recurring support, while a paid Professional Support offering delivers priority text support, GitHub/GitLab organization access, and arranged calls from the maintainer to enterprise-adjacent customers. There is no public pricing, no disclosed revenue, no headcount disclosure, no institutional funding, and no named customer logos — the company operates as a lean, maintainer-led open-source business in Southampton, UK.
PostGraphile firmographics
Firmographics- Name
- PostGraphile
- Legal name
- Graphile Ltd.
- Website
- https://graphile.org
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- PostGraphile (Graphile Ltd.) is a UK-based maintainer-led open-source project that auto-generates extensible GraphQL APIs from PostgreSQL schemas, now anchored by the Gra*fast* 1.0 execution engine and a suite of adjacent Postgres tooling (Worker, Migrate, Starter), monetized via sponsorships and paid professional support.
- Ownership category
- akta.pro rank
PostGraphile industry classification
Industry- Product category
- Developer Tools / API Generation
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- GraphQL, gRPC & Modern API Protocols (BPAMAOAK)
- akta.pro secondary industry
- Query Engines & SQL Analytics Layers for Warehouses/Lakes (HDAEABAI)
Keywords
Where PostGraphile is headquartered
LocationHeadquarters
- HQ city
- Southampton
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
PostGraphile business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales
Revenue model
- Open Source Sponsorship: PostGraphile is crowd-funded open-source software supported by sponsors via GitHub Sponsors. Sponsors help fund ongoing development of PostGraphile, Graphile Engine, Graphile Worker, and Graphile Migrate.
- Professional Support Services: Priority text support straight from the maintainer, giving companies access to the knowledge and experience of the Graphile team through chat server and GitHub/GitLab organization access, code reference, and arranged calls for trickier topics.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Others | Open Source (Free) |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
PostGraphile product offering
Product offeringCore offering
PostGraphile is a suite of crowd-funded open-source tools that automatically generate extensible, high-performance GraphQL APIs from PostgreSQL database schemas. Its core engine, Graphile Build, uses a plugin-based architecture to introspect databases and produce customizable GraphQL schemas, while Gra*fast* provides a next-generation query planning and execution layer. The suite also includes Graphile Worker (background job queue), Graphile Migrate (SQL migration tool), and Graphile Starter (full-stack application template), all targeting developers and teams building PostgreSQL-backed applications.
Product overview
PostGraphile is a suite of crowd-funded open-source tools for rapidly building powerful GraphQL APIs backed primarily by PostgreSQL. The core offering includes PostGraphile (which automatically generates GraphQL APIs from PostgreSQL schemas) and Gra*fast* (the next-generation query planning and execution engine). The ecosystem includes Graphile Engine and Graphile Build for building extensible GraphQL schemas via plugins, Graphile Worker for background job processing, Graphile Migrate for database migrations, and Graphile Starter as a quick-start project template. Supporting utility libraries include Graphile Config (configuration system), Graphile Export (schema export), pg-introspection (PostgreSQL introspection), pg-sql2 (safe dynamic SQL builder), and tamedevil (safe eval helper). All tools are developed primarily by Benjie Gillam with community support.
Differentiator
Problem solved
Functional benefit
Brands
- Gra*fast*: The next-generation planning and execution engine for GraphQL, now production-ready with version 1.0 release.
- Graphile Build
- Graphile Worker
- Graphile Migrate
- Graphile Starter
Products and services
- PostGraphile Extensible high-performance GraphQL API tool backed primarily by PostgreSQL. Automatically detects tables, columns, indexes, relationships, views, types, functions, and comments to generate a fully featured GraphQL API, enabling developers to build secure and performant GraphQL APIs without vendor lock-in.
- Gra*fast*
- Graphile Engine (Graphile Build)
- Graphile Worker
- Graphile Migrate
- Graphile Starter
- Development Support (Professional Support)
Companies that use PostGraphile
Customer profileSegments2 records
Ideal customer profiles2 records
PostGraphile technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
PostGraphile partnerships and signals
Strategic signalScale indicators1 record
Recent moves6 records
Expansion highlights5 records
PostGraphile competitors and assessment
Company assessmentBroad incumbents
- Supabase: Supabase is a managed PostgreSQL platform that includes auto-generated APIs (REST via PostgREST and GraphQL via GraphQL views). It targets the same PostgreSQL-developer segment with an integrated backend-as-a-service offering, including a hosted Postgres that competes with PostGraphile users' self-hosted deployments.
- Neon GraphQL Data API: Neon (serverless Postgres) ships a managed GraphQL Data API for PostgreSQL, offering auto-generated GraphQL endpoints as part of a broader hosted Postgres platform. It competes for the same developer-adoption motion and reduces the appeal of self-hosted PostGraphile.
- Apollo GraphQL: Apollo is the dominant GraphQL platform with a federated gateway, developer tools, and runtime. While Apollo does not auto-generate from PostgreSQL, it competes for the same GraphQL-server budget at enterprises and offers performance/runtime capabilities overlapping with Gra*fast*.
Direct peers
- WunderGraph: WunderGraph is an open-source API gateway that auto-generates GraphQL APIs from multiple data sources including PostgreSQL. It directly competes with PostGraphile's value proposition of producing GraphQL APIs from databases with minimal boilerplate, and targets a similar developer-led adoption motion.
- Prisma: Prisma is a popular Node.js/TypeScript ORM and database toolkit that pairs with PostgreSQL and offers GraphQL integrations. It addresses the same developer pain points around exposing typed database access (including via GraphQL) and competes for the same PostgreSQL-developer mindshare.
- StepZen: StepZen (now part of IBM) builds GraphQL APIs by composing data sources, including direct PostgreSQL connectors. It overlaps directly with PostGraphile's Graphile Build plugin-driven approach to generating GraphQL over multiple backends.
- PostgREST: PostgREST is a standalone server that turns PostgreSQL databases into RESTful APIs. It competes with PostGraphile on the same underlying problem — exposing PostgreSQL schemas as auto-generated APIs — choosing REST rather than GraphQL, and shares the same single-maintainer OSS character.
- Hasura: Hasura is the most direct competitor: it auto-generates GraphQL APIs from PostgreSQL (and other databases) with low-code configuration. It targets the same developer persona and use case as PostGraphile — exposing PostgreSQL schemas as GraphQL without writing resolvers — and competes head-to-head for the same downstream decision.
- GraphQL Yoga: GraphQL Yoga (by The Guild) is a fully-featured GraphQL server for Node.js that competes for the same GraphQL-server-in-Node developer mindshare. While it does not auto-generate from PostgreSQL, it is frequently evaluated alongside PostGraphile for Node.js GraphQL stacks.
Emerging players
- Neo4j GraphQL Library: Neo4j's GraphQL library auto-generates GraphQL schemas from a graph database and uses a similar directive/plugin-based customization model. It is comparable as an example of a database-vendor pushing auto-generated GraphQL, although its data source (graph DB) differs from PostGraphile's PostgreSQL focus.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
PostGraphile social profiles
Digital presencePostGraphile financial estimates
Financial estimateRevenue estimate
Valuation estimate
PostGraphile leadership team
Management profileNumber of profiles
Profiles1 record
PostGraphile funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PostGraphile M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about PostGraphile
What does PostGraphile do?
PostGraphile is a suite of crowd-funded open-source tools that automatically generate extensible, high-performance GraphQL APIs from PostgreSQL database schemas. Its core engine, Graphile Build, uses a plugin-based architecture to introspect databases and produce customizable GraphQL schemas, while Gra*fast* provides a next-generation query planning and execution layer. The suite also includes Graphile Worker (background job queue), Graphile Migrate (SQL migration tool), and Graphile Starter (full-stack application template), all targeting developers and teams building PostgreSQL-backed applications.
Is PostGraphile a public or private company?
PostGraphile is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was PostGraphile founded?
PostGraphile was founded in 2016. It employs 1 to 10 people.
Where is PostGraphile based?
PostGraphile is headquartered in Southampton, United Kingdom, in the Europe region.
How does PostGraphile make money?
Two revenue lines are on record. Open Source Sponsorship is the primary driver. The others are professional Support Services.
Who are PostGraphile's main competitors?
Broad incumbents on record are Supabase, Neon GraphQL Data API and Apollo GraphQL. Direct peers are WunderGraph, Prisma, StepZen, PostgREST, Hasura and GraphQL Yoga. Neo4j GraphQL Library is listed as an emerging player.
Does PostGraphile have an API?
Yes. PostGraphile automatically generates GraphQL APIs from PostgreSQL database schemas. Users configure the API behavior through plugin options and presets. The generated GraphQL API can be consumed by any GraphQL client.
What industry is PostGraphile in?
PostGraphile's product category is Developer Tools / API Generation. Its primary akta.pro industry code is BPAMAOAK, GraphQL, gRPC & Modern API Protocols, with a secondary code of HDAEABAI, Query Engines & SQL Analytics Layers for Warehouses/Lakes. Its NAICS code is 51821 and its SIC code is 7372.