Sophia Space Raises $3.5 Million in Pre-Seed Funding

Insider Brief

• Sophia Space Inc. has raised $3.5 million in pre-seed financing to develop its TILE™ platform for modular, solar-powered, AI-optimized edge computing in space.
• The round, led by Unlock Ventures with participation from strategic angels and industry leaders, will support the deployment of radiation-resistant, energy-efficient compute modules for satellites, defense systems, and orbital data centers.
• Founded by former NASA JPL Fellow Dr. Leon Alkalai and incubated at Mandala Space Ventures, Sophia Space aims to deliver in-orbit AI acceleration that reduces reliance on terrestrial data centers and supports near-source data processing in extreme environments.

PRESS RELEASE – Sophia Space Inc., a pioneer in modular, solar powered, passively cooled, and AI-optimized compute technology for space applications, announced the closing of a $3.5 million Pre-Seed round of financing. The round was led by Unlock Ventures, with participation from strategic angels and industry leaders. The funding will accelerate the company’s development and deployment of its breakthrough TILE™ platform, enabling low-latency, energy-efficient AI processing in space.

Founded by NASA decorated space systems engineer and retired JPL Fellow, Dr. Leon Alkalai, and incubated at Mandala Space Ventures, Sophia Space is further developing technology that came out of Caltech and NASA JPL research addressing the rapidly growing need for in-orbit processing, AI acceleration, and edge computing across satellites, defense systems, and commercial space operations.

“We are at the dawn of a new era where our demand for AI technology should not come at the expense of our planetary health due to energy constraints,” said Dr. Leon Alkalai, Founder and Chairman of Sophia Space. “Our modular Sophia TILEs unlock a future of scalable, energy-efficient, orbital compute infrastructure, from satellites and space stations to full-scale orbital data centers that will augment terrestrial data centers in the future.  Doing so will help civil, defense, and commercial customers grow more rapidly without drawing from local energy grids or water supplies as is the case now.”

The company’s TILE™ architecture features solid-state, self-sustaining compute modules with space cooling and integrated solar power—offering a radiation-resistant, vendor-agnostic solution designed specifically for the harsh environment of space.

“Our customers—from satellite operators to commercial space stations—simply want their data processed and delivered more rapidly,” said Rob DeMillo, CEO of Sophia Space. “Sophia delivers orbital edge computing—processing workloads directly in space, near the source of data, and dramatically reducing the time to insight on Earth. “

Sophia Space has already gained traction with major players in the sector. Jason Aspiotis, Global Director for In-Space Data and Security Growth at Axiom Space, praised Sophia’s approach: “”Sophia’s Tile-based approach lays the foundations for ODCs scalable to MWs of cumulative processing power via a distributed network of ODC nodes. Axiom Space and Sophia have an MoU to collaborate on demonstrating the critical role ODCs can play in realizing “Golden Dome” as a functional element of our national defense architecture.”