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Investors / Antler / Compare with Sputnik ATX VC

Antler vs Sputnik ATX VC

Antler lists 993 portfolio companies and has joined 130 funding rounds; Sputnik ATX VC lists 62 companies and has joined 2 rounds. Antler comes in most often at Seed (81% of its entries), Sputnik ATX VC comes in most often at Pre-seed (50% of its entries). 1 company is on both portfolios, among them Auric.

993Portfolio companies62
130Funding rounds joined2
34Rounds led1
90Rounds, last 12 months1
$1M to $5MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
Antler and Sputnik ATX VC, head to head
AntlerSputnik ATX VC
Portfolio companies99362
Funding rounds joined1302
Rounds led341
Rounds, last 12 months901
Typical round it comes in at$1M to $5Munder $1M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed7%50%
Seed81%50%
Series A6%0%
Series B2%0%
Growth4%0%

AntlerSputnik ATX VC

Show as a table
Entry stages of Antler and Sputnik ATX VC, share of entries
AntlerSputnik ATX VC
Pre-seed7%50%
Seed81%50%
Series A6%0%
Series B2%0%
Growth4%0%

Themes

share of checked companies
AI & Machine Learning24%23%
Enterprise Software8%13%
Fintech13%8%
Healthcare & Biotech10%8%
Education6%8%
E-commerce & Marketplaces7%4%

AntlerSputnik ATX VC

Show as a table
Themes of Antler and Sputnik ATX VC, share of checked companies
AntlerSputnik ATX VC
AI & Machine Learning24%23%
Enterprise Software8%13%
Fintech13%8%
Healthcare & Biotech10%8%
Education6%8%
E-commerce & Marketplaces7%4%

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 Antler and Sputnik ATX VC 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/antler.co/portfolio

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