21st
UI building blocks for the agentic internet
Monthly revenue–Not shared yet
Rank–Unranked
Last 30 days–Growth in MRR
Revenue per founder–4 founders
About 21st
21st.dev is the largest React component registry for AI applications, used by 2M developers We provide the building blocks to create agent-powered apps: UI components, agent templates.
Launch traction
Product Hunt upvotes
1,204
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Browse the board →MRR
$251K
Last 30 days
-2%
Founder
Jacob Jacquet
MRR
$250K
Last 30 days
0%
Founder
Eugene Zolotarenko
MRR
$250K
Last 30 days
0%
Founder
Valon Asani
Questions
Who founded 21st?
21st was founded by Sergey Bunas, Serafim, Igor Kotua, Igor Kotua.