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Investors / Abstract / Compare with CapitalG

Abstract vs CapitalG

Abstract lists 243 portfolio companies and has joined 49 funding rounds; CapitalG lists 98 companies and has joined 48 rounds. Abstract comes in most often at Series A (48% of its entries), CapitalG comes in most often at Growth (56% of its entries). 4 companies are on both portfolios, among them Clay, LangChain and Physical Intelligence.

243Portfolio companies98
49Funding rounds joined48
13Rounds led19
28Rounds, last 12 months23
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Abstract and CapitalG, head to head
AbstractCapitalG
Portfolio companies24398
Funding rounds joined4948
Rounds led1319
Rounds, last 12 months2823
Typical round it comes in at$20M to $100M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed2%0%
Seed24%3%
Series A48%15%
Series B20%27%
Growth7%56%

AbstractCapitalG

Show as a table
Entry stages of Abstract and CapitalG, share of entries
AbstractCapitalG
Pre-seed2%0%
Seed24%3%
Series A48%15%
Series B20%27%
Growth7%56%

Themes

share of checked companies
AI & Machine Learning27%26%
Fintech12%14%
Enterprise Software11%13%
Cybersecurity7%10%
Healthcare & Biotech9%6%
Media & Entertainment5%3%

AbstractCapitalG

Show as a table
Themes of Abstract and CapitalG, share of checked companies
AbstractCapitalG
AI & Machine Learning27%26%
Fintech12%14%
Enterprise Software11%13%
Cybersecurity7%10%
Healthcare & Biotech9%6%
Media & Entertainment5%3%

Companies both back

4

Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded

Free account · no card

Compare Abstract and CapitalG as data

Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.

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  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/abstract.com/portfolio

# also
GET /v1/firms/capitalg.com/portfolio
GET /v1/firms/abstract.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing