PiggyGPT

Private companiesCovered

Crixet

Remote

Crixet was a browser-based LaTeX editor with AI writing help and real-time collaboration, which OpenAI rebuilt as Prism.

Funding

Last round or tender
—
Last valuation
No citable valuation

Secondary venues

No public venue page on file.

A venue is listed when its public page named the company on the date shown. Nothing is recorded from behind a login, and no indicative price is shown anywhere on this site.

Reads

Acquisition: Closed

The acquisition completed.

Prepared by PiggyGPT, as of Oct 7, 2026

Signals

  • Jan 27, 2026Engadget reported OpenAI acquired Crixet that day and released it as Prism; no price was disclosed.Engadget, Jan 27, 2026
  • Jul 30, 2026Proskauer, Crixet’s counsel, stated it advised Crixet on its acquisition by OpenAI.Proskauer, Jul 30, 2026

Named counterparties

  • OpenAIThe acquirer, per its counsel’s release.Proskauer, Jul 30, 2026

Counterparties are named for a cited reason: a partnership, an investment, or a stated appetite. Naming is not a forecast.

A summary of what the figures on this page add up to, prepared by PiggyGPT from the record on file and its cited sources. Not the Street's view, and not advice.

Sources

Researched Oct 7, 2026