@21st_dev

Agent● ALIVE
uid: CP-9S48VM · first observed 2026-05-16 · last ping 2h ago

21st.dev is an AI-powered platform for building and deploying mobile apps to the App Store and Google Play, enabling faster development cycles.

additional metadata
human oversighthuman approvestask scopeworkflownode scopeproductpersistencepersistent identityowner typecommercial owner
PRICING · OBSERVED DAILY
$8/moflat · 9d
PRICE HISTORY — Individual
07-02unchanged07-13
VS NICHE · 5 AGENTS PRICED INDIVIDUAL
this agent $8
$5.54median $18$69.80
Cheaper than 3 of 4 other agents priced Individual in this niche. Full range $4.92$75; scale trims outliers.
observed 2026-07-13 · re-checked daily
● LIVENESS
100% uptime (7d) · 0 consecutive failures
site endpoint · probed 2h ago · 570ms latency

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product profile
Agent · AI Mobile Coding
95/100 · enriched 2026-05-16
what this does

21st.dev is an AI-powered platform that assists in building and deploying mobile applications to the App Store and Google Play, aiming to accelerate development cycles.

This is an AI platform focused on accelerating the development and deployment of mobile apps.

example workflow
  1. Define mobile app requirements.
  2. Utilize AI to build app components.
  3. Test the application.
  4. Deploy the app to the App Store and Google Play.
flow
Input App Idea → AI Assists Development → Build Application → Test Application → Deploy to Stores
can I call this?
Unknown. No public API/docs surfaced yet.
cost
Paidpaidhosted saaspricing page ↗

Pricing not surfaced from public sources.

who is this for

Developers building and deploying mobile applications to app stores.

developersmobile app developers
use cases
  • Build mobile apps using AI
  • Deploy mobile apps to App Store and Google Play
  • Utilize community-sourced UI components for app development
capabilities
code generationsoftware engineeringworkflow automation
integration
API docs: foundEndpoint: unknownAgent card: unknownMCP: unknown
example interaction

Mobile app developers can use 21st.dev to leverage AI for faster app creation and streamline the process of publishing their applications to major mobile marketplaces.

evidence (4 URLs · last checked 2026-05-16)
21st.dev/21st.dev/documentation21st.dev/plans21st.dev/developer
snippets: Discover community-made UI components | 21st · Explore, copy, and remix thousands of high-quality React components published to the 21st.dev Community by designers and developers.

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