Investors / United States / Alpha Bridge Ventures
Alpha Bridge Ventures
Venture capital · San Francisco, CA, United States · North America
Alpha Bridge Ventures is a venture firm that invests in seed stage companies. It also runs a founder development program offering coaching, therapy, and health support to the founders it backs.
Invests inAI & Machine LearningHealthcare & Biotech
In its own wordsseedfounder supportfuture of workalternative proteinconsumerhealth
Your fit with Alpha Bridge Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsAlpha Bridge Ventures lists 19 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (23%), Healthcare & Biotech (18%) and Food & Agriculture (14%). 100% of its companies are based in United States. It invests most often alongside Hartmann Capital, PJC and Pure Ventures.
No funding round on record names Alpha Bridge Ventures yet, so the figures come from its portfolio page.
Round figures show recent activity, not Alpha Bridge Ventures' whole history. Rounds on record name 0 companies; its own site lists 19. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 23% | 18% |
| Healthcare & Biotech | 18% | 15% |
| Food & Agriculture | 14% | 3% |
| Fintech | 9% | 12% |
| Education | 9% | 7% |
| Consumer | 9% | 3% |
| Real Estate & Construction | 5% | 3% |
| Mobility & Logistics | 5% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Hartmann Capital | 2 |
| PJC | 2 |
| Pure Ventures | 2 |
| Y Combinator | 2 |
| Able Partners | 1 |
| Accelerate Blue Fund | 1 |
| Accelerator Centre | 1 |
| Acrew Capital | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 49th | 19 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 26th | 23% in its largest sector |
| Reach | 19th | 1 country |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers1579%
- No longer answers00%
- Points to another company421%
- 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.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Hartmann Capital
Compare Alpha Bridge Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
19 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Portfolio page | ||||
| Alto enables investments in private equity, startups, and real estate through self-directed IRAs. | FintechReal Estate & Construction | Portfolio page | ||
| Portfolio page | ||||
| Avro Life Science is a clinical stage biotech company that develops topical platform technology for delivering drugs into the skin | Healthcare & Biotech | Portfolio page | ||
| Portfolio page | ||||
AI & Machine LearningAI & Machine Learning | Portfolio page | |||
| The company sells dolls, particularly black dolls with specially designed hair for styling and play. | Consumer | Portfolio page | ||
| The company provides financial services and intelligence to the freight industry, including payments, factoring, and banking solutions. | FintechLegal & Compliance | Portfolio page | ||
| Moku Foods builds a community around bold, plant-based mushroom jerky and also produces crispy mushroom chips. | Food & Agriculture | Portfolio page | ||
| The company sells mushroom coffee and alternatives for focus and immune support | Food & Agriculture | Portfolio page | ||
| Kudos produces disposable diapers with a 100% cotton liner | Consumer | Portfolio page | ||
| Neurable develops brain-computer interface technology and devices, including noise-cancelling headphones with EEG sensors and brain metrics. | Healthcare & BiotechAI & Machine Learning | Portfolio page | ||
| Nurture Life delivers kids' meals to customers' doors | Food & Agriculture | Portfolio page | ||
AI & Machine LearningEducation | Portfolio page | |||
| Portfolio page | ||||
| Ravn provides custom software development and AI engineering services | AI & Machine LearningSpace & Defense | Portfolio page | ||
| TRIPP provides AI powered mental wellness services | Healthcare & Biotech | Portfolio page | ||
| Unagi builds and rents electric scooters | Mobility & Logistics | Portfolio page | ||
EducationHealthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- alphabridge.vc
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 19
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.
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