DoubleZero

Company

DoubleZero provides high-performance global network services, including low-latency market data and dedicated fiber connections.

Fintech Cybersecurity

DoubleZero has 10 investors on file, among them Credibly Neutral, Crucible Capital and Dragonfly. Its site was last checked 12 Nov 2026: site answers.

doublezero.xyz

Investors

10 investors on file

Investor	Evidence	Type
Credibly Neutral	Portfolio page	Micro VC
Crucible Capital	Portfolio page	Venture capital
Dragonfly	Portfolio page	Venture capital
GSR	Portfolio page	Investor
MH Ventures	Portfolio page	Venture capital
Multicoin Capital	Portfolio page	Venture capital
Reciprocal Ventures	Portfolio page	Venture capital
RockawayX	Portfolio page	Venture capital
Rubik VC	Portfolio page	Venture capital
Standard Crypto	Portfolio page	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Investors on file: 10
Hiring: Careers page
Site: Answers
Last checked: 12 Nov 2026

Backed by the same investors

Companies sharing two or more investors with DoubleZero.

Fhenix3 shared

Kamino3 shared

Lido3 shared

Solana3 shared

Squads3 shared

Starkware3 shared

Get this company as JSON

GET /v1/companies/doublezero.xyz
GET /v1/companies/doublezero.xyz/investors
GET /v1/companies/doublezero.xyz/news

API docs · Get a free key · Your API key

Raising a round?

See which investors fit your startup, ranked by what they actually back.

Check investor fit

Free account · no card

Get DoubleZero and its investors as data

Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when Credibly Neutral adds a company.

Work email, sign-in link by email. Already have an account? Log in

Your API key Read the docs

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/companies/doublezero.xyz/investors

# also
GET /v1/companies/doublezero.xyz
GET /v1/companies/doublezero.xyz/news

The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing