---
title: "What Tech Stack Does Anthropic Use? | UniqueSide"
description: "Anthropic stack: Next.js, React, TypeScript frontend, Python, Rust, TypeScript backend, PostgreSQL, Redis."
url: "https://www.uniqueside.io/tech-stack/anthropic"
canonical: "https://www.uniqueside.io/tech-stack/anthropic"
type: "tech-stack"
date: "2026-05-21"
lastmod: "2026-06-13"
---

# What Tech Stack Does Anthropic Use?

AI safety company building Claude assistant. Below is the stack powering Anthropic, based on widely reported engineering information.

## Anthropic Tech Stack

- **Frontend:** Next.js, React, TypeScript
- **Backend:** Python, Rust, TypeScript
- **Database:** PostgreSQL, Redis
- **Hosting / Cloud:** AWS, Google Cloud
- **Notable Tools:** Kubernetes, PyTorch, Temporal, Bazel

## How to Build a Product Like Anthropic

You do not need Anthropic's full stack to launch. A lean, modern stack (Next.js, Node.js, a managed database) covers the core capabilities; adopt heavier infrastructure only as you scale. UniqueSide builds production-ready MVPs on stacks like this in 15 days, from $8,000.

[MVP development service](https://www.uniqueside.io/services/mvp-development) · [Technologies we use](https://www.uniqueside.io/technologies) · [Start a project](https://tally.so/r/wdaQ1N)