# 21st.dev

**Source:** https://www.startuphub.ai/startups/21st-dev
**Profile type:** Startup

> AI-powered design tools and workflows.

## About

21st.dev is a platform for discovering and creating reusable UI components, featuring a vast library of pre-built elements and AI-powered tools. Their "Magic Chat" and "1Code" products enable developers to generate and customize UI components using natural language, streamlining frontend development. The platform serves developers looking for efficient ways to build user interfaces.

## Key facts

- **Slug:** 21st-dev
- **Website:** https://21st.dev
- **Location:** San Francisco, United States
- **Founded:** 2024-01-01
- **Operating status:** Active
- **Total funding:** $500K
- **Sectors / tags:** AI, SaaS, Software Development, Frontend Development, UI Components
- **Social:**
  - Twitter: https://x.com/21st_dev
  - GitHub: https://github.com/21st-labs

## Frequently asked

### What does 21st.dev do?

21st.dev is a platform for discovering and creating reusable UI components, featuring a vast library of pre-built elements and AI-powered tools. Their "Magic Chat" and "1Code" products enable developers to generate and customize UI components using natural language, streamlining frontend development. The platform serves developers looking for efficient ways to build user interfaces.

### What is 21st.dev's revenue?

StartupHub estimates 21st.dev's annual revenue at $171K (range $85K to $418K, 35% confidence), based on comparable companies in the sector.

### What is 21st.dev's valuation?

StartupHub estimates 21st.dev's effective valuation at $2.0M (range $1.3M to $3.0M, 24% confidence), based on comparable companies in the sector.

### How much funding has 21st.dev raised?

21st.dev has raised a total of $500K in funding. The most recent round on record is Seed.

### Where is 21st.dev headquartered?

21st.dev is headquartered in San Francisco, United States.

### When was 21st.dev founded?

21st.dev was founded in 2024.

### What industry does 21st.dev operate in?

21st.dev operates in AI, SaaS, Software Development, Frontend Development, UI Components.

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