Brewer Lane Ventures is an early-stage venture capital firm based in Boston, investing in fintech, insurtech, and healthcare technology companies. The firm partners with founders reimagining how consumers and companies engage with financial services, how risk is assessed and managed, and modern infrastructure.
Deal activity increased 100% year-over-year (4 deals in the last 12 months). Their most common stage is series-a (50% of deals). Average disclosed round size is $22.4M (across 33 rounds with reported amounts).
Portfolio
30
Fund Size
$203M
Top Stage
Series A
Last 12 Mo
3
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
34 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Advocate | Seed | $18M | Aug 2026 |
| Advocate | Seed | $18M | Jan 2026 |
 LightSpun | Series A | — | Sep 2025 |
 Dispatch | Series A | $18M | Sep 2025 |
 Atomic | Growth | $30M | Aug 2025 |
 Atomic | Growth | $30M | Aug 2025 |
 Atomic | Growth | $30M | Jan 2025 |
 Waterlily | Seed | $7M | Jan 2025 |
 Herald | Series A | $12M | Oct 2024 |
 Powerlytics | Unknown | $5.9M | Aug 2024 |
 Empathy | Series B | $47M | Mar 2024 |
 EvolutionIQ | Series B | $7M | Feb 2023 |
 ILife Insurance | Series A | $17M | Jan 2023 |
| EvolutionIQ | Series A | $21M | Apr 2022 |
 January | Series A | $10M | Mar 2022 |
 Socotra | Series C | $50M | Mar 2022 |
 Eaglebrook Advisors | Series A | $20M | Jan 2022 |
| Socotra | Series C | $50M | Jan 2022 |
 Brella Insurance | Series A | $15M | Apr 2021 |
 Hi Marley | Series B | $25M | Mar 2021 |
 Lynk | Unknown | $24M | Jan 2021 |
| CCowbell Cyber | Series A | $20M | Jan 2021 |
 Cowbell | Series A | $20M | Jan 2021 |
 Ladder | Series C | $37.5M | Jan 2020 |
 Brella | Series A | $15M | — |
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Top Co-Investors
Nationwide6 shared
Anthemis5 shared
Foundation Capital4 shared
Two Sigma Ventures4 shared
Founder Collective4 shared
Digitalis Ventures4 shared
8VC3 shared
MS&AD Ventures3 shared
Insight Partners3 shared
MassMutual3 shared
Worklife3 shared
Samsung Next3 shared
Intuit Ventures3 shared
Y Combinator3 shared
QED Investors3 shared
Aquiline Capital Partners3 shared
Pivot Investment Partners3 shared
First Round Capital2 shared
FirstMark Capital2 shared
Portage Ventures2 shared
Last updated: 8 September 2026