Emma Cui is a Managing Partner at LongHash Ventures, whose known portfolio counts 15 companies.
Is Emma Cui a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Focus
- APICloud InfrastructureCryptoDeFiDeveloper ToolsEcosystem BootstrappingWeb3
Contacts
Affiliated funds' portfolios
Managing Partner at LongHash Ventures, whose known portfolio counts 15 companies
- Optimum
- 0G
- Legion
- KERNEL
- Openlayer
- Parcel
- Hyperbolic
- LISA
- Epoch Protocol
- LYNC
- Fermah
- Union Labs
- and 3 more
Investor Profile
Emma Cui is listed against sectors FinTech and SaaS, and focus areas API, Cloud Infrastructure, Crypto and DeFi in the database.
Stage-wise, the deals at LongHash Ventures cluster around Pre-Seed, Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether Emma Cui matches their raise.
Colleagues at LongHash Ventures
Frequently asked questions
Who is Emma Cui?
Emma Cui is an accelerator partner and venture capital investor based in Singapore, listed as Managing Partner at LongHash Ventures. The known portfolio of that firm counts 15 companies. That portfolio belongs to the firm, not to Emma Cui personally.
What does Emma Cui invest in?
Listed sectors include FinTech and SaaS; listed focus areas include API, Cloud Infrastructure, Crypto and DeFi. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Emma Cui invest at?
LongHash Ventures appears in Pre-Seed, Seed and Series A rounds across its known deals, and Emma Cui is listed there as Managing Partner. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Emma Cui listed at?
Emma Cui is listed as Managing Partner at LongHash Ventures. 2 other people in the database share a firm with Emma Cui.
How do I contact Emma Cui?
An email address, a phone number and a LinkedIn page are on file for Emma Cui. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal