Investors / United States / KDX
KDX
Venture capital · Palo Alto, CA, United States · North America
KDX is an early-stage venture capital firm focused on investment and capital market technology. It backs technology start-ups that aim to transform investment and capital allocation decisions.
Invests inFintechAI & Machine Learning
In its own wordsfintechcapital marketsinvestment technologyadvanced analyticsautonomous agentsprocess automation
Your fit with KDX
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsKDX lists 4 checked portfolio companies on its own site and is named in 4 funding rounds. Its most frequent entry is Seed, 100% of the companies with a known first round. Its largest themes are Fintech (43%), AI & Machine Learning (29%) and Space & Defense (14%). 50% of its companies are based in United States. It invests most often alongside Arka Venture Labs, British International Investment and Congruent Ventures.
Counts come from funding rounds that name KDX, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 100% |
| Series A | 0% |
| Series B | 0% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 2 | 0 |
| '26 | 2 | 0 |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Arka Venture Labs | 1 |
| British International Investment | 1 |
| Congruent Ventures | 1 |
| Founders, Inc. | 1 |
| Fresh Fund | 1 |
| Glasswing Ventures | 1 |
| Higher Life Ventures | 1 |
| IT-Farm | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers4100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Fintech | 43% | 12% |
| AI & Machine Learning | 29% | 18% |
| Space & Defense | 14% | 3% |
| Real Estate & Construction | 14% | 3% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Arka Venture Labs
Compare KDX head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with KDX| Date | Company | Stage |
|---|---|---|
| 12 Mar 2026 | Seed | |
| 25 Feb 2026 | Seed | |
| 30 Oct 2025 | Seed | |
| 26 Jun 2025 | Seed |
Round details for KDX
Amounts, full round histories and every co-investor in KDX's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
4 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Catalyx Space builds orbital return vehicles to deliver heavy cargo back from space | Space & Defense | Oct 2025Seed | Funding round | |
| Ezra helps companies raise debt and project finance by connecting them with lenders through their platform and deal team. | FintechReal Estate & Construction | Mar 2026Seed | Funding round | |
| Foresight AI provides an intelligence system for private markets to turn fragmented data into trusted context for portfolio decisions. | FintechAI & Machine Learning | Jun 2025Seed | Funding round | |
| Thema helps investment firms decide which markets to invest in and see the market shifts affecting their holdings. | FintechAI & Machine Learning | Feb 2026Seed | Funding round |
About this data
site last read 5 Nov 2026- Site
- kdx.vc
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 26 Jun 2025
- Companies checked
- 4
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get KDX's profile as data
Pull KDX's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
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
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/kdx.vc
# also
GET /v1/firms/kdx.vc/portfolio
GET /v1/firms/kdx.vc/coinvestors
GET /v1/firms/kdx.vc/news