Fundraising Fox
InnoVein
DefunctYC W16San Francisco, US · Founded 2015 · Delaware LLC · 5 employees · 17 known investors
Find your way into InnoVein
Each arrow is one introduction. Sign up to fill in the first one.
Ask Marlene Grenon to introduce you to Austin Walker
You →Marlene · together at InnoVein →Austin
Sign up to find every way you can get introduced to InnoVein
- Your email: who you already know at InnoVein, and who your contacts know
- 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the InnoVein team
- Your LinkedIn: the connections who can make the intro for you
We rank every route by how warm it is, so you raise on warm intros instead of cold emails.
Online138 is an Indonesian platform offering World Cup-themed gaming experiences and a skills marketplace (SkillConnect) connecting users with local tutors, designers, tradespeople, and service providers. The platform emphasizes optimized performance across desktop and mobile devices.
Founders & leadership· Y Combinator alumni (W16)
InnoVein was founded in 2015 by Austin Walker, Al Chin, and Tom Kramer.
Investors · 17
How we know: Hemisphere Ventures LLC's portfolio page · Not right? Tell us
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$13.7M disclosed across 3 rounds · 2018–2026
▶$375KraisedJun 2026 · 6 investors · Other Health CareRule 506(b)
- Thomas Harold PierceExecutive Officer, Promoter
- Offering amount
- $700K
- Amount sold
- $375K
- Minimum investment
- $25K
- Proceeds to insiders
- $187.9K
- First sale
- Jun 2026
- Incorporated
- Limited Liability Company, Nevada, 2026
- Federal exemptions
- 06b
▶$2.5MraisedFeb 2023 · 7 investors · Other Health CareRule 506(b)
- Austin WalkerDirector
- Robert WhirleyDirector
- David HovdaExecutive Officer, Director
- Albert K. ChinDirector
- Offering amount
- $11.9M
- Amount sold
- $2.5M
- Minimum investment
- $1
- First sale
- Jan 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$10.7MraisedOct 2018 · 66 investors · Other Health CareRule 506(b)
- Albert K. ChinExecutive Officer, Director
- Austin WalkerExecutive Officer, Director
- Thomas A. KramerExecutive Officer
- Offering amount
- $11M
- Amount sold
- $10.7M
- Minimum investment
- $1
- First sale
- Jun 2018
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through InnoVein went on to found or lead other companies.
Related companies · 1
Companies working in the same space as InnoVein.
Frequently asked questions
- What does InnoVein do?
- Online138 is an Indonesian platform offering World Cup-themed gaming experiences and a skills marketplace (SkillConnect) connecting users with local tutors, designers, tradespeople, and service providers. The platform emphasizes optimized performance across desktop and mobile devices.
- Who founded InnoVein?
- InnoVein was founded by Austin Walker, Al Chin, Tom Kramer in 2015.
- Who are InnoVein's investors?
- InnoVein's investors include Hemisphere Ventures LLC, Pallasite Ventures, Y Combinator, Agrolimen Ventures, Amzak Health, Avlok Capital, Founders Fund, Keystone and 9 more.
- How much funding has InnoVein raised?
- InnoVein has disclosed $13.7M raised across 3 rounds.
- Where is InnoVein headquartered?
- InnoVein is headquartered in San Francisco, US.