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Vadim Korolik

Founder

Founder at highlight.io · Founder at Highlight

San Francisco, California, United States

FoundedHighlighthighlight.io · YC

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About

Vadim Korolik is the founder and CTO of highlight.io, an open source session replay and error monitoring framework. He previously held roles at Pure Storage and drive.ai.

Likely emails· guessed from name + firm domain, not firm-published

Founder at highlight.ioYC W23

Intro paths

YC

Vadim went through Y Combinator (Winter 2023) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Jared Friedman, YC Group Partner — the partner who ran highlight.io's batch and knows the company first-hand. YC profile ↗

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In turn, Vadim can intro founders to highlight.io's investors below.

highlight.io's investors · 24

Acre Venture PartnersSanta Monica · $100K – $10M checks · since 2023Afore CapitalSan Francisco · $500K – $2M checks · since 2023BenchmarkSan Francisco · $100K – $15M checksCraft VenturesSan Francisco · $50K – $50M checks · since 2023Day One VenturesSan Francisco · $100K – $5M checks · since 2023Essence Venture CapitalSan Francisco · $10K – $10M checksFirst Round CapitalSan Francisco · $100K – $20M checks · since 2023FJ LabsNew York · $100K – $3M checks · since 2023Fuel CapitalCovina · $500K – $1M checks · since 2023GreycroftNew York · $100K – $5M checksGS FuturesSeoul · since 2023HearstLabNew York · $500K – $1M checks · since 2023Ingeborg InvestmentsBentonville · since 2023Khosla VenturesMenlo Park · $100K – $20M checksMakers FundSingapore · $500K – $40M checksNeoSan Francisco · $100K – $10M checks · since 2023Neosince 2023Operator PartnersNew York · since 2023Ramtin Naimisince 2023Scribble VenturesPortola Valley · $750K – $1.5M checks · since 2023Sixers Innovation Labsince 2023Slow VenturesSan Francisco · $50K – $1M checksWorklife VenturesWalnut · $500K – $2M checks · since 2023Y CombinatorSan Francisco · $500K checks · since 2023

Co-founders at highlight.io

JKJay Khatri
Jay KhatriCofounder, CEO (acquired by LaunchDarkly)
EH
Edith HarbaughFounder
JK
John KodumalFounder

Founder at Highlight

Intro paths

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In turn, Vadim can intro founders to Highlight's investors below.

Highlight's investors · 16

359 CapitalNew York City · since 2026Abstract VenturesSan Francisco · $250K – $750K checksAdvent Life SciencesLondonAfore CapitalSan Francisco · $500K – $2M checksCollaborative FundNew York · $500K – $1M checks · since 2026Dorm RoomBrooklyn · $90K – $500K checksEudemian VenturesSan FranciscoGeneral CatalystSan Francisco · $30M checks · since 2026Haun VenturesSilicon Valley · $1M – $100M checksHearstLabNew York · $500K – $1M checksKhosla VenturesMenlo Park · $100K – $20M checks · since 2026Makers FundSingapore · $500K – $40M checks · since 2026OMERS VenturesToronto · $5M – $25M checksSV AngelSan Francisco · $150K – $20M checks · since 2026Tenacity Capital GlobalValor Equity PartnersChicago · since 2026

Co-founders at Highlight

JLJoshua Lipson
Joshua LipsonFounder
SSSergei Sorokin
Sergei SorokinFounder
HB
Haris ButtFounder
JKJay Khatri
Jay KhatriFounder
JL
Josh LipsonFounder
PD
Paul DavisonFounder
PD
Pim de WitteFounder

Frequently asked questions

Who is Vadim Korolik?
Vadim Korolik is the founder and CTO of highlight.io, an open source session replay and error monitoring framework. He previously held roles at Pure Storage and drive.ai.
Where does Vadim Korolik work?
Vadim Korolik is Founder of Highlight and Founder at highlight.io.
What companies did Vadim Korolik found?
Vadim Korolik founded Highlight, highlight.io.

Founder mafias

Highlight mafia2

Also came through, then founded or led a company.

Jay KhatriFounderFounded highlight.io

highlight.io mafia2

Also came through, then founded or led a company.

Jay KhatriCofounder, CEO (acquired by LaunchDarkly)Founded Highlight

About this profile. Compiled from public sources — highlight.io's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights