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Investors / Amplitude Ventures / Compare with Longwood Fund

Amplitude Ventures vs Longwood Fund

Amplitude Ventures lists 3 portfolio companies and has joined 4 funding rounds; Longwood Fund lists 11 companies and has joined 9 rounds. Amplitude Ventures comes in most often at Series B (100% of its entries), Longwood Fund comes in most often at Series B (75% of its entries). 1 company is on both portfolios, among them Mediar Therapeutics.

3Portfolio companies11
4Funding rounds joined9
2Rounds led0
3Rounds, last 12 months6
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Amplitude Ventures and Longwood Fund, head to head
Amplitude VenturesLongwood Fund
Portfolio companies311
Funding rounds joined49
Rounds led20
Rounds, last 12 months36
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-seed0%0%
Seed0%0%
Series A0%25%
Series B100%75%
Growth0%0%

Amplitude VenturesLongwood Fund

Show as a table
Entry stages of Amplitude Ventures and Longwood Fund, share of entries
Amplitude VenturesLongwood Fund
Pre-seed0%0%
Seed0%0%
Series A0%25%
Series B100%75%
Growth0%0%

Themes

share of checked companies
Healthcare & Biotech100%100%

Amplitude VenturesLongwood Fund

Show as a table
Themes of Amplitude Ventures and Longwood Fund, share of checked companies
Amplitude VenturesLongwood Fund
Healthcare & Biotech100%100%

Companies both back

1

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 Amplitude Ventures and Longwood 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/amplitudevc.com/portfolio

# also
GET /v1/firms/longwoodfund.com/portfolio
GET /v1/firms/amplitudevc.com/coinvestors
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