Cristina Grau Vílchez

Cristina Grau Vílchez

Co-founder @Twintual | ex-MIT & Harvard

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Gone streaking
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Gone streaking 5
Gone streaking 5

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Homo typens, c. 1995–2026.

We travelled to the future and filmed what we found: Homo typens, c. 1995 2026.

We couldn t wait to come back and show you.

🔒 Security Week at Twintual: CASA AL1 Level 3 Renewal

Enterprise teams shouldn't have to choose between powerful AI and peace of mind.

Today we're announcing the 3rd renewal of our CASA AL1 Level 1 certification with @tac_security, which means your Gmail, Slack, and calendar data moves through Twintual with the security rigor enterprises actually require.

Why this matters:

  • CASA AL1 certification validates our Google Workspace integration hardening

  • Enterprises can check the "secure data handling" box without killing velocity

  • We're not just compliant, we're staying compliant (3rd renewal, not day one)

You can now talk to your twin 🎙️ voice is live!

New this week: voice input across Twintual.

The story behind it is small but it kept happening. People would read a draft their twin wrote, want one change, "shorter, and attach the scope", and then type out a sentence to fix a sentence. Faster to say it than write it.

So now you can:

  • Steer any draft out loud. "Make it shorter." "Push it to Thursday." "Attach the proposal."

  • Ask for a brief before a call. "I have a call with X in 5, what do I need to know?"

  • Add context on the move, without typing a word.

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