Comparison

Pothos vs Relay

On the evidence we track, Relay leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Pothos59
★Relay70
Score
vioscaleAI score
Pothos59 / 100low · 48%
Relay70 / 100medium · 58%
Pricing
Free tier
Pothos–
Relay✓
Model
Price level
Pothosfree
Relayfree
Integrations
Count
Pothos12
Relay–
Adoption
Dependent repos
Pothos316
Relay76,213
Github stars
Pothos2,623
Relay18,962
Package downloads weekly
Pothos477,926
Activity
Commits last 30d
Pothos100
Relay100
Release
Cadence days
Pothos–
Relay47
History
Pothos20 items
License
Spdx
PothosISC
RelayMIT
Language
Primary
RelayRust
Market
Availability
Pothos–
Content
Faq
Pothos6 items
Relay5 items

Capabilities

Feature-by-feature on the axes that matter for graphql tools. “-” means undocumented, not absent.

Core
Role
PothosSchema builder
RelayClient
Primary language
PothosTypeScript
RelayJavaScript / TypeScript
Modelling
Schema approach
PothosCode-first
RelayCode-first
Scale
Federation / subgraph composition
Pothos✓
Relay✗
Realtime
Real-time subscriptions
Pothos✓
Relay✓
Performance
Response / edge caching
Pothos-
Relay✓
DX
Typed code generation
Pothos✓
Relay✓
Automation
Generates API from a database
Pothos✓
Relay✗
Security
Built-in authz / permissions
Pothos-
Relay✗
Deployment
Official hosted offering
Pothos-
Relay✗
Self-hostable
Pothos✓
Relay✓

What each one is

The product in its own terms, so the numbers below have context.

Pothos

A GraphQL schema builder that leverages TypeScript's type system to minimize manual type annotations, integrating with databases like Prisma and Drizzle through a modular plugin architecture.

Independently observed

Relay

Leader

A GraphQL client for React that automates data fetching and manages normalized client-side state across components. It provides type-safe queries, mutations with optimistic updates, streaming support, and maintains data consistency across the application.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Pothos

Open source
as of verify ↗

Relay

Leader
Open sourceFree tier

Free and open-source

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Pothos✓
Relay✓
iOS
Pothos✗
Relay✓
CLI
Pothos✓
Relay✓
Deployment
Self-hosted
Pothos✓
Relay✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Pothos

16 total
  • Prisma
  • NestJS
  • Next.js
  • Apollo
  • Mercurius
  • OpenTelemetry
  • Drizzle
  • Zod
  • Valibot
  • ArkType
  • GraphQL Yoga
  • Apollo Server
  • Apollo Federation
  • New Relic
  • Dataloader
  • Grafast
Independently observed

Relay

Leader

Not documented yet.

Still deciding?

Pothos or Relay: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.