/

Investors / Mantis Venture Capital / Compare with SIG Venture Capital

Mantis Venture Capital vs SIG Venture Capital

Mantis Venture Capital lists 131 portfolio companies and has joined 27 funding rounds; SIG Venture Capital lists 55 companies and has joined 14 rounds. Mantis Venture Capital comes in most often at Series A (52% of its entries), SIG Venture Capital comes in most often at Series A (54% of its entries). 2 companies are on both portfolios, among them Atlys and Pluang.

131Portfolio companies55
27Funding rounds joined14
0Rounds led7
15Rounds, last 12 months10
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Mantis Venture Capital and SIG Venture Capital, head to head
Mantis Venture CapitalSIG Venture Capital
Portfolio companies13155
Funding rounds joined2714
Rounds led07
Rounds, last 12 months1510
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%0%
Seed13%15%
Series A52%54%
Series B17%0%
Growth17%31%

Mantis Venture CapitalSIG Venture Capital

Show as a table
Entry stages of Mantis Venture Capital and SIG Venture Capital, share of entries
Mantis Venture CapitalSIG Venture Capital
Pre-seed0%0%
Seed13%15%
Series A52%54%
Series B17%0%
Growth17%31%

Themes

share of checked companies
Fintech20%23%
AI & Machine Learning23%17%
E-commerce & Marketplaces6%12%
Healthcare & Biotech10%9%
Enterprise Software9%5%
Cybersecurity8%5%

Mantis Venture CapitalSIG Venture Capital

Show as a table
Themes of Mantis Venture Capital and SIG Venture Capital, share of checked companies
Mantis Venture CapitalSIG Venture Capital
Fintech20%23%
AI & Machine Learning23%17%
E-commerce & Marketplaces6%12%
Healthcare & Biotech10%9%
Enterprise Software9%5%
Cybersecurity8%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

Free account · no card

Compare Mantis Venture Capital and SIG Venture Capital 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.

Work email, sign-in link by email. Already have an account? Log in
  • 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/mantisvc.com/portfolio

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