Joint Effects
Overview
Joint Effects is a venture capital firm founded in 2022 and based in the Boston area that focuses on investments in fintech, deep tech, Web 3.0, and health technology sectors.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Inven | May 2025 | Series A | Co-investor |
| Language I/O | Aug 2023 | Series A Extension | Lead |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Joint Effects based?
Joint Effects is headquartered in Boston, Massachusetts, United States.
When was Joint Effects founded?
Joint Effects was founded in 2022.
How many portfolio companies does Joint Effects have?
Joint Effects has 3 portfolio companies in Caplight's dataset.
What are some companies in Joint Effects's portfolio?
Portfolio companies visible on Caplight include Inven, Language I/O.
What was Joint Effects's most recent investment shown here?
Joint Effects's most recent investment in this portfolio sample was in Inven in 2025.
What sectors does Joint Effects focus on?
Joint Effects focuses on Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Consumer & Commerce.
What company stages does Joint Effects focus on?
Joint Effects typically invests at the Early stage.