Stealth startup may have cracked the AI memory crisis.

Kepler Computing, a stealth startup led by CEO Debo Olaosebikan and CTO Sasi Manipatruni, says it developed a ferroelectric composite material that boosts memory density while cutting power needs, and it’s already working with GlobalFoundries to manufacture it. The claim lands as AI data centers have doubled SSD and hard drive prices over the past year and the US government has committed up to $245 million toward Kepler’s technology through the CHIPS Act.

Kepler Computing says it has found a way around one of AI’s nastiest hardware bottlenecks: memory. The hard part now is proving that a clever material can survive the factory floor.

Kepler Computing has come out of stealth with the kind of claim the AI industry badly wants to believe. The San Jose startup says its ferroelectric memory approach can raise SRAM density, lower operating voltage and make high-bandwidth memory easier to build with existing semiconductor equipment. If it works, you get relief in a market where AI server demand is already pulling memory and storage supply away from almost everyone else.

That’s a large if.

According to Wired’s report on Kepler, the company was founded in 2018 by CEO Debo Olaosebikan and CTO Sasi Manipatruni, and the team went through 35 versions of its composite material before settling on the class it now plans to take into production. Manipatruni told Wired, “We came up with a material innovation that helps with the amount of memory you can have between chips.” The line is technical, but the business point is plain enough: Kepler is trying to put more memory closer to compute without asking the industry to build an entirely new kind of fab.

Material science breakthroughs are common in slide decks. They are rarer in fabs.

https://startupfortune.com/stealth-startup-kepler-computing-says-it-cracked-the-ai-memory-shortage/