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tRPC

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End-to-end typesafe APIs in TypeScript without codegen

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Reviews onG2
72 reviews tracked

The Bottom Line

Entry price

Free, no paid tier

Biggest pro

End-to-end types

Biggest con

TypeScript required

TL;DR - tRPC

  • Provides end-to-end typesafe APIs for TypeScript applications.
  • Offers automatic type safety and autocompletion without code generation.
  • Framework agnostic, compatible with various JavaScript frameworks and runtimes.
Pricing: Free forever
Best for: Individuals & startups
4.8/5 across review platforms

What is tRPC?

Editorial review
tRPC enables end-to-end typesafe APIs in TypeScript. Define API procedures on the server and call them from the client with full type inference - no codegen or schemas needed. Works with React, Next.js, and other frameworks. Automatic type errors when API changes. Query and mutation patterns familiar to React Query users. Build APIs faster with confidence that types match from database to UI.

Available on: Web

how we evaluateSourcetrpc.io ↗

Pros & Cons

Pros

  • End-to-end types
  • No codegen
  • Simple setup

Cons

  • TypeScript required

Ratings Across the Web

4.8(72 reviews)
G272 reviews
4.8/5

Ratings aggregated from independent review platforms. Learn more

Key Features

End-to-end typesafe APIsNo code generationTypeScript nativeReact Query integrationSubscriptionsMiddleware support

Pricing Plans

Pricing checked Jul 28, 2026

Free

Free

  • End-to-end typesafe APIs
  • TypeScript native
  • React Query integration
  • No code generation
  • MIT license
  • Open source
Calculate your costView full pricing

Is tRPC worth the price?

100/100

The pricing for tRPC is incredibly generous, as it is entirely free.

There are no paid tiers, making it an exceptionally fair offering compared to most SaaS solutions. This model is best for individual developers, startups, and open-source projects seeking robust, typesafe API development without budget constraints.

Hidden Costs & Gotchas

No direct hidden costs from tRPC itself.

Potential hosting/infrastructure costs for deployment.

Developer time for learning/implementation.

Costs for related tools like React Query.

How tRPC Compares to Competitors

tRPC stands out significantly as it offers all its features for $0, unlike many API development tools or frameworks that often have tiered pricing based on usage or features. For instance, GraphQL services or commercial API gateways typically involve costs starting from tens to hundreds of dollars monthly, making tRPC a uniquely cost-effective choice.

Reviews

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4.8/5

Across 72 verified user reviews on G2

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Best tRPC Alternatives

Top alternatives based on features, pricing, and user needs.

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4.3
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NestJSFree

A progressive Node.js framework for building robust, scalable, and enterprise-ready server-side applications.

4.5
Remix logo
RemixFree

Build better web apps by embracing the web platform

See all developer tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

tRPC vs GraphQLHead-to-head: features, pricing, who winstRPC vs NestJSHead-to-head: features, pricing, who winstRPC vs RemixHead-to-head: features, pricing, who wins

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tRPC FAQ

How does tRPC ensure type safety across an application?

tRPC provides end-to-end typesafe APIs in TypeScript by allowing developers to define API procedures on the server and call them from the client with full type inference. This eliminates the need for codegen or schemas, ensuring that type errors are automatically caught when API definitions change.

What kind of user benefits most from tRPC?

tRPC is ideal for development teams working with TypeScript who want to build APIs faster with confidence in type consistency from the database to the UI. It particularly suits projects using React, Next.js, or similar frameworks that benefit from its query and mutation patterns.

How does tRPC compare to GraphQL for API development?

Unlike GraphQL, tRPC achieves end-to-end typesafety without requiring codegen or schemas. tRPC focuses on leveraging TypeScript's type inference directly, whereas GraphQL typically relies on schema definitions and code generation for type safety.

What are the main limitations when adopting tRPC?

The primary limitation of tRPC is its strict requirement for TypeScript. Projects not built with TypeScript will not be able to leverage its core benefits of end-to-end type safety and automatic type inference.

Can tRPC integrate with popular frontend frameworks?

Yes, tRPC is designed to work effectively with popular frontend frameworks. It explicitly supports integration with React and Next.js, and its approach to API development can be applied to other frameworks as well.

How is tRPC priced?

tRPC is free to use, meaning there is no paid plan required to access its features for building typesafe APIs. It offers its full functionality without any associated costs.

Source: trpc.io

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