The short answer
Our database lists 8,041 startup investors in the SF Bay Area area, including 1,605 angels or syndicates and 327 family offices. 2,716 list pre-seed and 6,027 list seed. (Zalarma investor database, as of 2026-11-01.)
What stages they back
Of the 6,724 records in SF Bay Area that list a stage, here is how many invest at each one (investors often list several).
Investors by stage
Who they are
The mix of investor types tells you where your first checks are most likely to come from.
Investors by type
Sectors they focus on
Sector focus as listed on each record. Generalists who list many sectors are counted in each.
Investors by sector focus
Typical check sizes
Based on the 6,089 records that list a check size (we use the low end of a stated range).
Investors by typical check size
Firms with the most investors listed in SF Bay Area
Firms ranked by how many of their SF Bay Area-area investors appear in our database with a stage listed.
| Firm | Main stages | Listed |
|---|---|---|
| Andreessen Horowitz | Seed, Series A, Series B+ | 90 |
| Sequoia Capital | Seed, Series A | 58 |
| Pioneer Fund | Seed, Series A, Series B+ | 53 |
| Kamanu Ventures & Lightspeed Venture Partners Scout | Seed, Series A | 43 |
| Norwest Venture Partners | Seed, Series A, Series B+ | 39 |
| Hustle Fund | Pre-seed, Seed | 39 |
| Operator Collective | Pre-seed, Seed | 34 |
| Accel-KKR | Seed, Series A, Series B+ | 26 |
| Moving Capital | Pre-seed, Seed, Series A | 26 |
| General Catalyst | Seed, Series A, Series B+ | 25 |
| Y Combinator | Pre-seed, Seed, Series A | 24 |
| Bessemer Venture Partners | Seed, Series A, Series B+ | 23 |
How to raise in SF Bay Area
- Map the local ecosystem first: accelerators, university venture programs, angel groups and the founders who raised here in the last two years.
- Ask every local founder you meet one question: which investor was most helpful, and would they introduce you?
- Pair local checks with a few out-of-town funds that back your sector; a local lead makes national investors more comfortable.
- Read the pre-seed without a network playbook.
About this data
Counts are records in the Zalarma investor database, as of 2026-11-01: angels, venture firms and their partners, micro-VCs, family offices, corporate VCs and accelerators that list startup investing. One investor can appear in several stage or sector rows. Stage, sector and check size come from what each record lists, so not every record has every field. Counts under 10 are not shown. Firm names are listed; we do not publish personal contact details on this site. Read how we build and check the data.
Frequently asked questions
How many startup investors are in SF Bay Area?
The Zalarma investor database lists 8,041 startup investors in the SF Bay Area area as of 2026-11-01.
Are there angel investors in SF Bay Area?
Yes. 1,605 records in the SF Bay Area area are angels or angel syndicates.
How do I get introduced?
Start with the investors who fit your stage and sector, then find a warm path through founders they backed, local angel groups and accelerators. Zalarma can build a matched shortlist for you.