Wei Cai is a Partner at Lightspeed China Partners, whose known portfolio counts 13 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at Lightspeed China Partners, whose known portfolio counts 13 companies
- Meituan
- Nemo
- Pinduoduo
- Hesai Technology
- FaceU
- FinVolution
- Full Truck Alliance
- Hanshow
- Lianluo Interactive
- QingCloud Technology
- Smarter Micro
- Southchip
- and 1 more
Investor Profile
Founders in the listed sectors AI, Climate, Consumer and Hardware, and focus areas Consumer Internet, DeepTech, Enterprise SaaS and GreenTech fall inside that listing.
Stage-wise, the deals at Lightspeed China Partners cluster around Growth, Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether Wei Cai matches their raise.
Colleagues at Lightspeed China Partners
Frequently asked questions
Who is Wei Cai?
Wei Cai is a venture capital investor based in Beijing, China, listed as Partner at Lightspeed China Partners. The known portfolio of that firm counts 13 companies. That portfolio belongs to the firm, not to Wei Cai personally.
What does Wei Cai invest in?
Listed sectors include AI, Climate, Consumer and Hardware; listed focus areas include Consumer Internet, DeepTech, Enterprise SaaS and GreenTech. 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 Wei Cai invest at?
Lightspeed China Partners appears in Growth, Seed and Series A rounds across its known deals, and Wei Cai is listed there as 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 Wei Cai listed at?
Wei Cai is listed as Partner at Lightspeed China Partners. 4 other people in the database share a firm with Wei Cai.
How do I contact Wei Cai?
A LinkedIn page is on file for Wei Cai. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal