EEburyraised$700M·Growth|SStarcloudraised$200M·Growth|FFunraised$72M·Series A|SStandard Intelligenceraised$75M·Series A|NNetomiraised$110M·Series C|PParallel Web Systemsraised$100M·Series B|RRogoraised$160M·Series D|HHightouchraised$150M·Series D|TTrue Anomalyraised$650M·Series D|SSaronicraised$1.75B·Series D|AAvocaraised$125M·Series B|SSiFiveraised$400M·Series G|SSidewinder Therapeuticsraised$137M·Series B|HHermeusraised$350M·Series C|WWHOOPraised$575M·Series G|
MainframeMA
MA

Mainframe

Generative computing

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DEVTOOLSSeedEst. 20201–10 employeesSan Francisco, United States

Mainframe wants to redefine human-computer interaction with a future operating system where agents are the new apps. Founded by Jordan Singer, who sold his last startup Diagram to Figma.

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