Silverton Partners is an early-stage venture capital firm based in Austin, Texas, partnering with entrepreneurs to build companies where technology can create significant barriers over time. The firm invests primarily at the Seed and Series A stages across software, fintech, healthtech, cybersecurity, and marketplaces.
Deal activity decreased year-over-year (1 deals in the last 12 months vs 2 prior). Average disclosed round size is $22.4M (across 78 rounds with reported amounts).
Portfolio
62
Fund Size
$250M
Top Stage
Series A
Last 12 Mo
1
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
83 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Uptiq | Series B | $25M | Feb 2026 |
 The Helper Bees | Series C | $35M | Jan 2025 |
 DocJuris | Series A | $8M | Oct 2024 |
 Modicus Prime | Seed | $3.5M | Jul 2024 |
| PPepper Bio | Seed | $6.5M | Nov 2023 |
 Valid8 Financial | Series A | $8.5M | Nov 2023 |
 Axial Shift | Seed | $4M | Sep 2023 |
 SpyCloud | Unknown | $110M | Aug 2023 |
 Rx Redefined | Series A | $8M | Jan 2023 |
 Claravine | Series B | $16M | May 2022 |
 Virdee | Seed | $9M | Mar 2022 |
 Fama | Series B | $10M | Feb 2022 |
 Wheel | Series C | $150M | Jan 2022 |
 Apprentice | Series C | $100M | Jan 2022 |
 Routefusion | Seed | $10.5M | Jan 2022 |
| Virdee | Seed | — | Jan 2022 |
| HHelloHero | Seed | $7.7M | Dec 2021 |
 Ontic | Series B | $40M | Nov 2021 |
 Insiteflow | Unknown | $2.3M | Oct 2021 |
 Self Financial | Series A | $50M | Sep 2021 |
 Bilt | Seed | $9M | Jul 2021 |
 OneDay | Series B | $19M | Jul 2021 |
 Spot Insurance | Seed | $17.5M | Jul 2021 |
 Gembah | Series A | $11M | Jul 2021 |
| Wheel | Series B | $50M | May 2021 |
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Top Co-Investors
Floodgate Fund9 shared
Factory9 shared
LiveOak Venture Partners8 shared
Alumni Ventures6 shared
Lightspeed Venture Partners5 shared
JMI Equity4 shared
Service Provider Capital4 shared
S3 Ventures4 shared
Tusk Venture Partners3 shared
Felicis3 shared
Ballast Point Ventures3 shared
Crosscut Ventures3 shared
Female Founders Fund3 shared
Royal Bank of Canada3 shared
Altos Ventures Management, Inc.3 shared
Techstars3 shared
Origin Ventures3 shared
Index Ventures2 shared
CRV2 shared
Last updated: 7 September 2026