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SBXi

North America, Massachusetts, United States, Cambridge

Description

We offer equity funding for MIT founders who are working on a term sheet with a lead investor.

Investor Profile

SBXi has made 16 investments, with 9 in the past 12 months and 0% as lead.

Stage Focus

  • Seed (56%)
  • Pre Seed (38%)
  • Angel (6%)

Country Focus

  • United States (81%)
  • Country not foundSlovakia (Slovak Republic) (6%)

Industry Focus

  • Artificial Intelligence (Ai)
  • Biotechnology
  • Health Care
  • Saas
  • Software
  • Assistive Technology
  • Medical
  • Wearables
  • Manufacturing
  • Enterprise Applications
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does SBXi frequently co-invest with?

The Engine
The Engine
North America, Massachusetts, United States, Cambridge
Co-Investments: 1
ConocoPhillips
ConocoPhillips
North America, Texas, United States, Houston
Co-Investments: 1
BC
BakerBridge Capital
North America, Massachusetts, United States, Cambridge
Co-Investments: 1
Beacon Angels
Beacon Angels
North America, Massachusetts, United States, Boston
Co-Investments: 1
Y Combinator
Y Combinator
North America, California, United States, Mountain View
Co-Investments: 2
The E14 Fund
The E14 Fund
North America, Massachusetts, United States, Boston
Co-Investments: 2
Newlab
Newlab
North America, New York, United States, New York
Co-Investments: 2
Ridgeline
Ridgeline
North America, Tennessee, United States, Memphis
Co-Investments: 1
Massachusetts Clean Energy Center
Massachusetts Clean Energy Center
North America, Massachusetts, United States, Boston
Co-Investments: 1

Which angels does SBXi often collaborate with?

Ray Stata
Shared Deals: 1
ME
Mark Ethier
North America, Massachusetts, United States, Boston
Shared Deals: 1
HK
Hilary Knight
North America, California, United States, Palo Alto
Shared Deals: 1

What are some of recent deals done by SBXi?

BlueShift

Cambridge, Massachusetts, United States

BlueShift operates as an electrochemical climate tech innovator.

Assistive TechnologyMineralRecycling
Pre SeedMar 19, 2025
Amount Raised: $2,100,000

Neural Defend provide real-time deepfake detection with patent-pending AI technology.

Artificial Intelligence (AI)Machine LearningSecurity
Pre SeedMar 13, 2025
Amount Raised: $600,000
Surgicure Technologies

Cambridge, Massachusetts, United States

Surgicure is a start-up company that is dedicated to building effective medical instruments to prevent unnecessary harm.

BiotechnologyHealth CareMedicalMedical Device
SeedMar 12, 2025
Amount Raised: $1,785,000
Ooln

Austin, Texas, United States

Mobile app, Fintech, Trading, AI.

Pre SeedJan 1, 2025
Nowadays

Mercer Island, Washington, United States

Nowadays automates event planning through AI-driven venue negotiations and logistics.

Artificial Intelligence (AI)Event ManagementEvents
SeedDec 6, 2024
Amount Raised: $2,000,000
Lamarr.AI

Galanta, Trnava, Slovakia (Slovak Republic)

Lamarr.AI is developing automated solutions for building envelope diagnostics and refurbishment.

Artificial Intelligence (AI)SoftwareWeb Development
Pre SeedOct 16, 2024
Amount Raised: $1,100,000
XanderGlasses

Somerville, Massachusetts, United States

XanderGlasses offers augmented reality to enhance daily, in-person communication for users affected by hearing loss.

Assistive TechnologyAugmented RealityConsumer ElectronicsWearables
SeedSep 3, 2024
Amount Raised: $1,415,009
SPORO Health

Boston, Massachusetts, United States

Automating Clinical Workflows using AI-Agents

Artificial Intelligence (AI)Enterprise ApplicationsGenerative AIHealth CareHospitalMedicalMental HealthOutpatient CareSaaSSoftware
Pre SeedJun 21, 2024
Basalt Tech

San Francisco, California, United States

Basalt Tech is a spacecraft software company that helps to produce optimized instructions for fleets of spacecraft.

AerospaceIndustrial AutomationSpace Travel
SeedMay 30, 2024
Amount Raised: $3,500,000
FORAY bioscience

Cambridge, Massachusetts, United States

FORAY bioscience is a biotechnology company that uses biomanufacturing techniques to produce wood products.

BiotechnologyManufacturingWood Processing
SeedMar 14, 2024
Amount Raised: $3,413,246
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