Investors / United States / U&I Ventures
U&I Ventures
Venture capital · San Francisco, CA, United States · North America
U&I Ventures is a San Francisco-based seed venture capital firm that invests in AI-native engineering, cybersecurity, and IT infrastructure for the autonomous enterprise. It is built around a curated community of more than 1,800 CISOs, CTOs, and CIOs that it connects with founders.
Invests inAI & Machine LearningCybersecurityEnterprise Software
In its own wordsaienterprise softwarecybersecurityit infrastructuredeveloper toolsb2b saas
Your fit with U&I Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsU&I Ventures lists 9 checked portfolio companies on its own site and is named in 3 funding rounds. Its most frequent entry is Seed, 100% of the companies with a known first round. Its largest themes are AI & Machine Learning (40%), Cybersecurity (33%) and Enterprise Software (20%). 86% of its companies are based in United States. It invests most often alongside Team8, Mercer Ventures and Acadian Ventures.
Counts come from funding rounds that name U&I Ventures, 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 | 0 | 0 |
| '26 | 3 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 19th | 9 companies |
| Recent activity | 76th | 3 rounds in 12 months |
| Early stage | 100th | 100% of entries at pre-seed or seed |
| Evidence | 98th | 33% of companies confirmed by a round |
| Sector focus | 73th | 40% in its largest sector |
| Reach | 42th | 2 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Team8 | 3 |
| Mercer Ventures | 2 |
| Acadian Ventures | 1 |
| AlphaDrive Ventures | 1 |
| Autodesk Foundation | 1 |
| Canaan | 1 |
| Converge | 1 |
| Crosspoint Capital | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers9100%
- 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 | |
|---|---|---|
| AI & Machine Learning | 40% | 18% |
| Cybersecurity | 33% | 4% |
| Enterprise Software | 20% | 8% |
| Fintech | 7% | 12% |
Co-investor network
who it backs companies with, and who they back togetherCompare U&I Ventures 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 U&I Ventures| Date | Company | Stage |
|---|---|---|
| 11 Nov 2026 | Seed | |
| 28 Sept 2026 | Seed | |
| 2 Jun 2026 | Seed |
Round details for U&I Ventures
Amounts, full round histories and every co-investor in U&I Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
9 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Autoheal builds the self-improving software factory for enterprises | AI & Machine LearningEnterprise Software | Sept 2026Seed | Page + round | |
| Embrasure provides a data warehouse built for AI agents | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Fig provides a platform for security operations resilience to help modern SOC teams withstand changes with automated detection and repair of broken detection rules and automations. | CybersecurityAI & Machine Learning | Portfolio page | ||
| The company provides a security platform that uses AI agents to detect, investigate and respond to threats in an organization's environment | Cybersecurity | Portfolio page | ||
| Plurai develops and provides a recursive self-improvement layer for AI agents | AI & Machine LearningEnterprise Software | Nov 2026Seed | Page + round | |
| Pluto protects every layer of the AI atmosphere, enabling CISOs to safely launch themselves into the AI space | CybersecurityAI & Machine Learning | Portfolio page | ||
| Rio Security provides incident response services combined with an AI-native platform | Cybersecurity | Portfolio page | ||
| The company provides accounting, bookkeeping, and tax services to startups. | Fintech | Portfolio page | ||
| ZeroDrift develops and provides an enforcement runtime for AI to protect AI models from non-compliant outputs | AI & Machine LearningCybersecurity | Jun 2026Seed | Page + round |
About this data
site last read 12 Nov 2026- Site
- uandi.vc
- Last read
- 12 Nov 2026
- Watching since
- 12 Nov 2026
- Rounds since
- 2 Jun 2026
- Companies checked
- 9
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 U&I Ventures' profile as data
Pull U&I Ventures' 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.
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- 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/uandi.vc
# also
GET /v1/firms/uandi.vc/portfolio
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