Investors / United States / Blockchain Builders Fund
Blockchain Builders Fund
Venture capital · Palo Alto, CA, United States · North America
Blockchain Builders Fund is an early stage fund led by people involved in Stanford's blockchain ecosystem, including an accelerator, BASS events, the MS&E447 Blockchain Entrepreneurship course, and an alumni club. It invests in Stanford blockchain founders and supports them with community, events, and introductions.
Invests inFintechAI & Machine LearningCybersecurity
In its own wordsblockchainweb3cryptostanfordaccelerator
Your fit with Blockchain Builders Fund
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsBlockchain Builders Fund lists 3 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 Fintech (50%), AI & Machine Learning (25%) and Cybersecurity (25%). 50% of its companies are based in United States. It invests most often alongside Big Brain Holdings, Bitscale Capital and Blockchange Ventures.
Counts come from funding rounds that name Blockchain Builders Fund, 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 | 1 | 0 |
| '26 | 2 | 0 |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Big Brain Holdings | 1 |
| Bitscale Capital | 1 |
| Blockchange Ventures | 1 |
| Crypto.com Capital | 1 |
| Galaxy Ventures | 1 |
| Lightshift | 1 |
| LongHash Ventures | 1 |
| Mirana | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers3100%
- 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 | 50% | 12% |
| AI & Machine Learning | 25% | 18% |
| Cybersecurity | 25% | 4% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Big Brain Holdings
Compare Blockchain Builders Fund 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 Blockchain Builders Fund| Date | Company | Stage |
|---|---|---|
| 2 Mar 2026 | Seed | |
| 11 Feb 2026 | Seed | |
| 20 Aug 2025 | Seed |
Round details for Blockchain Builders Fund
Amounts, full round histories and every co-investor in Blockchain Builders Fund's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
3 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Akave provides a managed, S3-compatible object-storage layer for persistent AI data in GPU clouds. | AI & Machine LearningCybersecurity | Mar 2026Seed | Funding round | |
| Legion operates a crypto fundraising platform for investors and founders. | Fintech | Aug 2025Seed | Funding round | |
| Levl provides stablecoin payments infrastructure and related services | Fintech | Feb 2026Seed | Funding round |
About this data
site last read 5 Nov 2026- Site
- blockchainbuilders.fund
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 20 Aug 2025
- Companies checked
- 3
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 Blockchain Builders Fund's profile as data
Pull Blockchain Builders Fund'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/blockchainbuilders.fund
# also
GET /v1/firms/blockchainbuilders.fund/portfolio
GET /v1/firms/blockchainbuilders.fund/coinvestors
GET /v1/firms/blockchainbuilders.fund/news