Where does Serafim Korablev work?

Serafim Korablev is CEO / co-founder of 21st.

Where did Serafim Korablev go to school?

Serafim Korablev studied at Moscow State Academy of Physical Culture (MGAFK) (Bachelor's degree).

Serafim Korablev

Founder

CEO / co-founder at 21st

San Francisco, California, United States

Founded21st · YC

About

Serafim Korablev co-founded 21st.dev, a UI components registry, and previously co-founded Rork.com (a web app builder for Next.js), a Telegram-native memecoin launchpad, and Via, a cross-chain crypto routing protocol. He has been working full-time on product design since October 2023.

CEO / co-founder at 21st YC W26

Intro paths

Serafim went through Y Combinator (Winter 2026) — any YC alum in your network can reach them through the YC community.

Their group partner at YC was Ankit Gupta, General Partner at Y Combinator — the partner who ran 21st's batch and knows the company first-hand. YC profile ↗

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In turn, Serafim can intro founders to 21st's investors below.

21st's investors · 2

TRAC (Third Round Analytics Capital)San Francisco · $250K – $2M checks Y CombinatorSan Francisco · $500K checks · since 2026

Co-founders at 21st

Sergey BunasFounder

Experience

21st.devCo-founder, CEOcurrent2024 — present
⛽ Gas PumpCo-Founder, CEO2024
Cutly - AI Video EditorCo-Founder, CEO2024Greater London, England, United Kingdom
Via ProtocolCo-founder, CEO2021 — 2024San-Francisco
Sunlight BrilliantChief Product Officer2019 — 2020Russia
MgcomProduct Owner2018Москва, Россия
MgcomProject Manager2018Москва, Россия

Skills & more

E-commerce3Product Strategy3User-centered DesignProduct Design1Product Launch1Mobile AdvertisingUser Interface DesignPresentation SkillsOperationsProduct Road MappingAgile EnvironmentDigital Marketing Experience

+5 more

defiCritical ThinkingAnalytical SkillsCreative Problem Solvingblockchain

Languages Английский · Русский

From Serafim's professional profile.

Frequently asked questions

Who is Serafim Korablev?: Serafim Korablev co-founded 21st.dev, a UI components registry, and previously co-founded Rork.com (a web app builder for Next.js), a Telegram-native memecoin launchpad, and Via, a cross-chain crypto routing protocol. He has been working full-time on product design since October 2023.
Where does Serafim Korablev work?: Serafim Korablev is CEO / co-founder of 21st.
What companies did Serafim Korablev found?: Serafim Korablev founded 21st.
Where did Serafim Korablev go to school?: Serafim Korablev studied at Moscow State Academy of Physical Culture (MGAFK) (Bachelor's degree).