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Investors / 645 Ventures / Compare with Collaborative Fund

645 Ventures vs Collaborative Fund

645 Ventures lists 81 portfolio companies and has joined 25 funding rounds; Collaborative Fund lists 384 companies and has joined 21 rounds. 645 Ventures comes in most often at Series A (46% of its entries), Collaborative Fund comes in most often at Seed (35% of its entries). 2 companies are on both portfolios, among them Order.co and Reflex AI.

81Portfolio companies384
25Funding rounds joined21
5Rounds led3
17Rounds, last 12 months12
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
645 Ventures and Collaborative Fund, head to head
645 VenturesCollaborative Fund
Portfolio companies81384
Funding rounds joined2521
Rounds led53
Rounds, last 12 months1712
Typical round it comes in at$20M to $100M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%5%
Seed38%35%
Series A46%20%
Series B8%25%
Growth8%15%

645 VenturesCollaborative Fund

Show as a table
Entry stages of 645 Ventures and Collaborative Fund, share of entries
645 VenturesCollaborative Fund
Pre-seed0%5%
Seed38%35%
Series A46%20%
Series B8%25%
Growth8%15%

Themes

share of checked companies
AI & Machine Learning30%18%
Industrial & Manufacturing0%13%
Fintech12%6%
Education6%10%
Cybersecurity9%0%
Enterprise Software9%5%

645 VenturesCollaborative Fund

Show as a table
Themes of 645 Ventures and Collaborative Fund, share of checked companies
645 VenturesCollaborative Fund
AI & Machine Learning30%18%
Industrial & Manufacturing0%13%
Fintech12%6%
Education6%10%
Cybersecurity9%0%
Enterprise Software9%5%

Companies both back

2

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

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Compare 645 Ventures and Collaborative Fund 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/645ventures.com/portfolio

# also
GET /v1/firms/collabfund.com/portfolio
GET /v1/firms/645ventures.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing