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Investors / Global Brain / Compare with JR East Start UP

Global Brain vs JR East Start UP

Global Brain lists 428 portfolio companies and has joined 35 funding rounds; JR East Start UP lists 53 companies and has joined 2 rounds. Global Brain comes in most often at Series A (41% of its entries), JR East Start UP comes in most often at Series A (50% of its entries). 14 companies are on both portfolios, among them ADDress, BackTech and Connected Robotics.

428Portfolio companies53
35Funding rounds joined2
11Rounds led0
29Rounds, last 12 months2
$5M to $20MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
Global Brain and JR East Start UP, head to head
Global BrainJR East Start UP
Portfolio companies42853
Funding rounds joined352
Rounds led110
Rounds, last 12 months292
Typical round it comes in at$5M to $20M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed13%0%
Series A41%50%
Series B25%50%
Growth22%0%

Global BrainJR East Start UP

Show as a table
Entry stages of Global Brain and JR East Start UP, share of entries
Global BrainJR East Start UP
Pre-seed0%0%
Seed13%0%
Series A41%50%
Series B25%50%
Growth22%0%

Themes

share of checked companies
AI & Machine Learning16%21%
Industrial & Manufacturing8%16%
Enterprise Software12%0%
Healthcare & Biotech10%4%
Real Estate & Construction0%9%
Fintech7%0%

Global BrainJR East Start UP

Show as a table
Themes of Global Brain and JR East Start UP, share of checked companies
Global BrainJR East Start UP
AI & Machine Learning16%21%
Industrial & Manufacturing8%16%
Enterprise Software12%0%
Healthcare & Biotech10%4%
Real Estate & Construction0%9%
Fintech7%0%

Companies both back

14

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 Global Brain and JR East Start UP 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/globalbrains.com/portfolio

# also
GET /v1/firms/jrestartup.co.jp/portfolio
GET /v1/firms/globalbrains.com/coinvestors
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