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GelSight
Portable, non-destructive 3D imaging systems for high-precision surface measurements in aerospace, automotive, and high-value industries
About GelSight
GelSight develops advanced portable, non-destructive elastomeric 3D imaging systems designed to enhance quality control processes in high-value industries such as aerospace and automotive. Utilizing proprietary technology invented at the Massachusetts Institute of Technology, GelSight's systems provide incredibly detailed and rapid surface measurements through an elastomeric sensor. This technology allows for precise visualization and measurement of the 3D topography of any surface, including metals, glass, and carbon fiber, revealing microscopic structures that are difficult to see under ordinary circumstances. The ergonomic design ensures ease of use, enabling immediate data capture in the field or on the factory floor, thereby improving throughput productivity for high-cost parts and enhancing the documentation audit trail for later reference. GelSight's business model revolves around selling these high-precision instruments to industries where surface quality is critical, generating revenue through direct sales and potentially through service contracts for maintenance and calibration. The market for GelSight's products includes sectors that require high accuracy and reliability in surface measurements, such as aerospace, automotive, and other high-value manufacturing industries.
Source: Dealroom company dataKnowledge graph
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Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GRANT✓Other financing | Aug 2026 | $100K | — | MassVentures | ↗ |
| LATE VCEquity / VC | Feb 2023 | $2.5M | $10M | Scout Ventures · Anzu Partners | — |
Growth signals
Latest recorded traffic for GelSight is 12K monthly website visits, down 7.7% over the last three months. GelSight's team grew 12.1% over the past year.
Similar companies
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
US National Science Foundation
MassVentures
Series A3 investors entered at this stage
Ping Fu
Anzu Partners
Scout Ventures
Other known investors2 additional known investors
Omega Funds
Small Business Innovation Research
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about GelSight on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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