Superlogical, a startup founded by Mitchell Hashimoto, the creator of the Ghostty terminal emulator and former HashiCorp CEO, posted a homepage announcement outlining an ambition to build a single system spanning interactive coding sessions, automated CI jobs, and production infrastructure. According to Superlogical, the first product will be a terminal multiplexer: a persistent session that survives closing the app, reconnects across devices, and can be shared live with collaborators, accessible through web and native macOS and iOS clients.

The team includes Jack Pearkes, HashiCorp’s first employee and a former VP of engineering. Alasdair Monk previously ran design and experience at Poolside, then served as Vercel’s VP of design. Hector Simpson, an interface designer, worked at Poolside, Heroku, and Vercel.

The announcement names no pricing, no release date, and no dollar figure for its funding, though it states investors exist. Superlogical is only collecting signups for a future beta. Anyone evaluating it has nothing to test yet, only a founding team with a strong infrastructure pedigree and a broad roadmap still to be proven.

Superlogical published this announcement on its own homepage, which does not carry a dated byline.