Angel investor · San Francisco, United States
Recorded investments.
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of dated first investments
were at Angel, Pre-Seed or Seed
One dot = one company at first recorded investment.
Written insights from the recorded portfolio, with the evidence linked below.
Jack Dorsey has dated investments in 13 companies. 9 first entries were at Angel, Pre-Seed or Seed (69.2%). An early-stage founder can use the sector and stage filters to find comparable companies before approaching the investor.
Explore the evidence ↗2 first company relationships appear in the latest 24 months, compared with 2 in the preceding window. The latest recorded investment is 2024-09-18. This describes observed activity through 2026-05-22; it does not establish current availability.
Explore the evidence ↗6 of 11 companies with a full 24-month observation window raised another equity round. This investor backed 0 of those companies again within that window. The difference is a reason to research the wider syndicate, rather than assume the same investor will fund the next round.
Explore the evidence ↗FinTech is the largest displayed sector by company count, appearing in 3 portfolio companies; sector tags overlap. 4 first entries carry a recorded lead flag and the median first-round syndicate includes 7 other named backers. Shared rounds are evidence of co-investment, not evidence of an introduction route.
Explore the evidence ↗Start with observed behavior.
Every rate has a defined denominator.
25th–75th percentile across 13 disclosed first rounds. Total round size; the investor’s own cheque is undisclosed.
Size your round ↗22 May 2024–22 May 2026, versus 2 in the preceding 24 months.
See the rhythm ↗6 of 11 companies with a full observation window. The next round can include any investor.
Follow the path ↗0 of the same 11 companies. Build a financing plan around the wider investor market.
Explore co-investors ↗Choose your sector and stage to find
companies he first backed in that space.
A match means a recorded investment in this category. It does not establish current interest or availability.
All sectors · All entry stages. Round amounts are total financing, in USD.
AI-powered platform connecting job seekers with companies
$30M total first roundDeveloper of messaging application offering end-to-end encryption and open-source protocol
$1.3M total first roundCash collection based Bitcoin seller.
$6.0M total first round| Sector | Angel | Seed | Series A | All stages |
|---|---|---|---|---|
| FinTech | 3 | |||
| Web 3.0 | 3 | |||
| Blockchain in Financial Services | 2 | |||
| Cryptocurrencies | 2 | |||
| Blockchain Infrastructure | 2 | |||
| B2C E-Commerce | 2 | |||
| AI Infrastructure | 1 |
Use stage-specific financing ranges
to frame the size of your syndicate.
Logarithmic scale. A dot marks the median; the band spans the 25th–75th percentiles. These are entire rounds, not individual cheques.
A subsequent round and repeat backing
answer different fundraising questions.
Includes first investments on or before 22 May 2024. 2 newer companies and 0 undated histories are excluded. Follow-up stops at the dataset’s latest round on 22 May 2026. These observations do not measure returns or predict a company’s outcome.
| First stage | Eligible companies | Next round ≤24 mo | Same investor again ≤24 mo |
|---|---|---|---|
| Angel | 1 | 0 / 1 | 0 / 1 |
| Seed | 7 | 3 / 7 | 0 / 7 |
| Series A | 2 | 2 / 2 | 0 / 2 |
| Series C | 1 | 1 / 1 | 0 / 1 |
Separate first investments from later
rounds in companies already backed.
*2026 is partial, through 22 May. Bar height counts first investments + repeat rounds; earlier years are complete calendar periods in this dataset.
Frequent shared rounds suggest a place
to investigate sector and stage alignment.
2 shared rounds · 2 companies
Latest shared round May 20232 shared rounds · 1 companies
Latest shared round Nov 20212 shared rounds · 1 companies
Latest shared round Nov 2021Shared rounds establish recorded co-investment. They do not establish a personal connection, introduction route, or current willingness to invest.
First investment comes first.
Amounts refer to that entry round.
| Company | First backed | Entry stage | Total entry round | Same investor again? |
|---|---|---|---|---|
Mercor ↗San Francisco | Sep 2024 | Series A | $30M | No later round recorded |
SimpleX ↗London | Aug 2024 | Seed | $1.3M | No later round recorded |
Azteco ↗London | May 2023 | Seed | $6.0M | No later round recorded |
Ocean ↗Stockholm | May 2023 | Seed | $6.2M | No later round recorded |
Molten ↗Cambridge | Oct 2021 | Seed | $7.0M | No later round recorded |
MIT ↗United States | Feb 2021 | Angel | $4.0M | No later round recorded |
Punch List ↗San Francisco | Jan 2020 | Seed | $4.0M | No later round recorded |
Matic ↗Mountain View | Jun 2019 | Seed | $5.6M | No later round recorded |
Celo ↗San Francisco | Jun 2018 | Series A | $6.5M | No later round recorded |
Lightning Labs ↗San Francisco | Mar 2018 | Seed | $2.5M | No later round recorded |
Whoop ↗Boston | Mar 2018 | Series C | $25M | No later round recorded |
Peek ↗San Francisco | Oct 2012 | Seed | $1.4M | Yes · Jul 2016 |
Instagram ↗San Francisco | Feb 2011 | Series A | $7.0M | No later round recorded |
No companies match these filters. Try a broader sector or stage.
Kept in the 13-company portfolio; excluded from entry-timing calculations.
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