zod.dev — September 2026 traffic, keywords & AI visibility

On our AI visibility scale zod.dev earns 90 of 100 points, a grade A+. It takes full marks for LLMS.txt and Structured data. The biggest gap is Crawlability, at 5 of 10 points (robots ✓ · sitemap ✗), worth 5 points if closed. It also loses points on Company profile (22/25) and SEO health (18/20).

The llms.txt on zod.dev runs to 77 lines (4,732 characters) across 12 sections, last generated in June 2026. It introduces the site as "Zod - TypeScript-first schema validation with static type inference". It tells AI engines the business works in Developer Tools, TypeScript Tools, Schema Validation and Software Development Kits (SDKs). It describes 3 products, with prices such as Zod Core Library at Free (Open Source), Zod Documentation at Free and Zod Ecosystem Integrations at Free. Services it lists include Type-Safe Data Validation, Schema Definition & Modeling and Developer Experience Enhancement. The audience it names is Software Developers, Web Developers, Backend Developers, Frontend Developers, aged Adults (Global). Technologies it mentions include TypeScript, JavaScript, Node.js, npm and Git. The keywords it claims start with "TypeScript validation library", "schema validation", "TypeScript" and "Zod".

# Zod - TypeScript-first schema validation with static type inference

## About
Zod stands as a cornerstone for modern TypeScript development, providing a robust, TypeScript-first schema declaration and validation library. It empowers developers to define data schemas with an intuitive API, leveraging the full power of TypeScript's static type inference. This means that once a schema is defined, Zod automatically infers the corresponding TypeScript type, eliminating the need for manual type declarations and significantly reducing the potential for type mismatches and runtime errors.

The library's core value proposition lies in its ability to bridge the gap between runtime data validation and compile-time type safety. Whether you're validating API payloads, form inputs, environment variables, or any other untrusted data source, Zod ensures that your application only processes data that conforms to your predefined structure. This proactive approach to data integrity not only enhances application reliability but also dramatically improves the developer experience by providing clear, actionable error messages and robust type guarantees.

Zod is widely adopted by individual developers and development teams building scalable and maintainable applications across various domains, from web services to complex frontend interfaces. Its flexibility allows for intricate schema compositions

The latest technical audit of zod.dev scored 95 out of 100 overall. All 3 sub-scores are 90 or above. The audit makes 12 recommendations in all, and 2 of the 4 listed first are rated high priority or critical.

Zod's company profile names https://joi.dev, https://yup.dev, https://react-hook-form.com and https://formik.org as competitors. Its own llms.txt adds https://validatorjs.org and https://superstruct.js.org. Outside its market, the domains ranked closest to it in our worldwide ranking are teennick.com, fsyzxyhxcx.com, wolterskluwer.es and rutector.net.

https://joi.dev

https://yup.dev

https://react-hook-form.com

https://formik.org

https://validatorjs.org

https://superstruct.js.org