Sofía Ramírez

Backing early-stage founders . B2B. Lived in SG, SF, MEX, MIA, CL. Mom of twins.

[Sofía Ramírez @sofiaramirezc]

Accepting that demand will keep expanding while resources can’t scale at the same pace makes this moment for value-driven sustainable investing unprecedented. This time it’s an economic necessity as the traditional operating model simply doesn’t scale to the growth ahead.

[ARK Invest @ARKInvest]

@CathieDWood Read ARK's Big Ideas 2026 here. https://t.co/rdtC7o53ga

[Sofía Ramírez @sofiaramirezc]

B2B growth? Lumi AI is hiring. If you’re interested (or know someone who might be a great fit) send me a DM, or apply directly via the link. Oh, and it’s remote.
https://t.co/ROXWe2l5Je

[Sofía Ramírez @sofiaramirezc]

I’m always struck by how products in the US can be marketed as “healthy” (or how “diet” is assumed to mean healthy ) when in reality they’re packed with a list of indecipherable ingredients.
.

[Sofía Ramírez @sofiaramirezc]

https://t.co/kHGIaZVPog

[Sofía Ramírez @sofiaramirezc]

Yes… Project Vend got me thinking.
https://t.co/kHGIaZVhyI

[Sofía Ramírez @sofiaramirezc]

https://t.co/eMuMZNNmNS

[Sofía Ramírez @sofiaramirezc]

Liked this project where Claude run an office snack shop for a month. Results were honestly worse than a not-so-great junior hire, but what stuck with me the most is that deep need to please, and how it still really struggles with long context. Wild to think what’s coming next.

[Sofía Ramírez @sofiaramirezc]

Worth joining if you’re thinking about taking the leap

[Sofía Ramírez @sofiaramirezc]

Agrifood companies keep saying the same thing: they want AI in their supply chains - just not the long setup.

The good news? Lumi AI’s hosting a webinar https://t.co/awtJISh5Kf with senior supply chain leaders to share what’s actually worked, what hasn’t, and how to get started

[Sofía Ramírez @sofiaramirezc]

Just spent the week in Berlin. Climate tech used to be the cool kid in Europe…now it is all about Resilience tech: climate, defense, supply chains, deeptech, AI.

I’ve always found it genuinely interesting how a new term can bring together worlds that once felt so far apart.

[Sofía Ramírez @sofiaramirezc]

A Pope aware of AI. Surprised by how fast the Catholic Church grasped the coming industrial revolution. Choosing a name inspired by massive change feels like a bold tech manifesto, except it’s from the oldest institution on earth. Impressive.

[Vatican News @VaticanNews]

Pope Leo XIV explains his choice of name:

"... I chose to take the name Leo XIV. There are different reasons for this, but mainly because Pope Leo XIII in his historic Encyclical Rerum Novarum addressed the social question in the context of the first great industrial revolution. In our own day, the Church offers to everyone the treasury of her social teaching in response to another industrial revolution and to developments in the field of artificial intelligence that pose new challenges for the defence of human dignity, justice and labour."

[Sofía Ramírez @sofiaramirezc]

https://t.co/TboBih9aJc

[Sofía Ramírez @sofiaramirezc]

I’ve been thinking a lot about time lately, and after watching this video, I’m wondering what happens when we start living alongside something, like AI, that experiences time in a completely different way.

Something that doesn’t need time to heal, to build trust, or to change…

[Sofía Ramírez @sofiaramirezc]

…That doesn’t really do “urgent” or “slow,” while we live on deadlines, feel pressure, and are constantly aware of the clock.

So… How will that change our systems, our expectations, and the way we think about the future?

[Sofía Ramírez @sofiaramirezc]

@Molson_Hart Good read. If the US wants more manufacturing, it’s definitely gonna take more than just tariffs.

[Sofía Ramírez @sofiaramirezc]

…expecting me to leave.

Here’s the thing: If your pitch involves sensitive or restricted information, why are you sharing it at a public networking event in New York? Get a room.

[Sofía Ramírez @sofiaramirezc]

I had a first at a deeptech dinner. A woman sits down and starts pitching an AI defense company to a VC next to me. Halfway through, she asks me, “Are you an American citizen?”

I said, “No.”

She responds, “I cannot continue talking.” And then just sits there in silence…

[Sofía Ramírez @sofiaramirezc]

The DeepTech Week NY schedule reads like a sci-fi movie ingredient list. https://t.co/Np7G6DORow

[Sofía Ramírez @sofiaramirezc]

I read this paragraph, and motherhood is making me truly realize the same: time doesn’t just pass, it transforms. I see it with my 5-month-old twins and my 100-year-old grandma—6 months can be the difference between being able to communicate or not.

[Sofía Ramírez @sofiaramirezc]

Looks like this AI agent is blowing up in China—China Daily says invitation codes are already selling for 100,000 yuan ($13,797) on Xianyu. Crazy

[Manus @ManusAI]

Introducing Manus: the first general AI agent.
Try Manus today and see the future of human-machine collaboration: https://t.co/IKBPiiHsta