VC Portfolio Aggregator — a16z, Sequoia, Greylock & More

Scrapes portfolio companies from top-tier VC firms and returns them as a unified dataset. One actor instead of ten — get Greylock, Sequoia, and a16z companies in a single run.

What you get

Each record includes:

Field	Description
vcFirm	VC firm name (a16z, sequoia, greylock)
name	Portfolio company name
tagline	Short description or tagline
website	Company website URL
sector	Industry sector when surfaced
stage	Investment stage when surfaced
status	Company status (active, ipo, acquired, shutdown) when surfaced
partner	Lead partner when listed
vcDetailUrl	Per-VC company profile page
vcUrl	Source listing page URL
extractedAt	Scrape timestamp (ISO 8601)

Supported sources

VC Firm	Coverage	Method
Greylock	~159 companies	SSR listing page — all companies in one request
Sequoia	~21 companies	SSR listing + detail page per company
a16z	~18 public companies	SSR ticker strip (IPO companies)

Note: a16z's full portfolio grid is React-rendered client-side. Only their public IPO companies appear in the server-side ticker strip. A v2 upgrade using browser rendering will unlock the full 200+ company list.

Input

{
  "maxItems": 50,
  "vcFirms": ["greylock", "sequoia", "a16z"]
}

Field	Type	Default	Description
maxItems	integer	0 (no limit)	Cap on total companies returned. Set to 0 for all.
vcFirms	array	all firms	Which firms to include. Options: a16z, sequoia, greylock. Leave empty for all.

Usage examples

All firms, no limit:

{ "maxItems": 0, "vcFirms": [] }

Just Greylock (fastest — all SSR, one page):

{ "maxItems": 0, "vcFirms": ["greylock"] }

Sequoia detail pages only:

{ "maxItems": 21, "vcFirms": ["sequoia"] }

Performance

• Greylock: ~2 seconds for all 159 companies (single SSR page)
• Sequoia: ~20 seconds for 21 companies (listing + detail pages)
• a16z: ~5 seconds for 18 IPO companies (single SSR page)
• Total (all firms): ~30 seconds for ~198 companies with default settings

Pricing

Pay-per-event at $0.001 per company record (1.25x coefficient). Starting cost: $0.10/run.

Roadmap

• v2: Full a16z portfolio via browser rendering (~200+ companies)
• v2: Sequoia year-pivot enumeration for full coverage
• v2: Accel, Bessemer, Founders Fund support