Stellar Development Foundation
San Francisco, California, United StatesFounded 2014
The Stellar Development Foundation (SDF) is a nonprofit organization founded in 2014 that supports the development and growth of the open-source Stellar blockchain network. SDF provides grants, investments, and funding to builders and organizations creating equitable access to the global financial system through blockchain technology.
35% of their portfolio is in Fintech. Deal activity increased 100% year-over-year (2 deals in the last 12 months). Average disclosed round size is $58.7M (across 15 rounds with reported amounts).
Portfolio
15
Fund Size
$100M
Top Stage
Seed
Last 12 Mo
2
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
17 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Kaiko | Series B | $110M | Sep 2026 |
| MM1X Global | Seed | $8.5M | Jul 2026 |
 Diameter Pay | Series A | $10M | Jan 2026 |
 COCA | Unknown | — | Mar 2025 |
 Huma Finance | Series A | $38M | Sep 2024 |
 Etherfuse | Seed | $3M | Jul 2024 |
 Arf | Seed | $13M | Oct 2022 |
 Stablecorp | Seed | $1.5M | Apr 2022 |
 Tala | Series E | $145M | Dec 2021 |
| Tala | Unknown | $145M | Oct 2021 |
 Tribal Credit | Series A | $34.3M | Apr 2021 |
| Tala | Series E | $360M | Jan 2021 |
 Abra | Unknown | — | May 2020 |
 Honeycoin | Seed | $4.9M | — |
 Puntored | Unknown | $2M | — |
 Honeycoin | Seed | $4.9M | — |
 SatoshiPay | Unknown | $550K | — |
Top Co-Investors
Endeavor4 shared
Circle Ventures3 shared
GV2 shared
Coinbase Ventures2 shared
Visa Ventures2 shared
British International Investment2 shared
Flourish Ventures2 shared
TLcom Capital2 shared
Antler2 shared
4DX Ventures2 shared
GGV Capital1 shared
PayPal Ventures1 shared
Revolution Growth1 shared
JumpStart Ventures1 shared
Kindred Ventures1 shared
e2vc1 shared
Hard Yaka1 shared
Signum Capital1 shared
Blockchain Builders Fund1 shared
Solana Ventures1 shared
Last updated: 20 October 2026