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Karumi

The Waymo of Personalized demos

Y CombinatorFall 2025ActiveB2BSales

What they do

Problem

Companies lose potential customers because website visitors can't get timely, personalized product demos and sales teams can't cover interest peaks 24/7 across languages.

Solution

An AI agent that joins live video calls to deliver personalized, interactive product demos on demand in any language.

Who it's for

B2B companies with online demand generation and sales teams who want to convert website visitors into qualified leads.

Founders

Pablo Omenaca
Founder

Previous founder engineer & COO at StackAI (YC W23), I am now building Karumi, an AI agent to help GTM teams understand software products.

LinkedIn · X
Toni Lopez
Founder

Building Karumi, prev Stack AI (YC W23), IBM Research Three times founder

LinkedIn · X

Open roles 7

Product Engineer (Full-Stack)
San Francisco, CA, US / New York, NY, US · Full-time · $100 - $150 · 0.50% - 2.00%
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AI/ML Applied Engineer
New York, NY, US / San Francisco, CA, US · Full-time · $120 - $170 · 0.40% - 1.00%
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Forward Deployed Engineer (FDE)
New York, NY, US / San Francisco, CA, US · Full-time · $100K - $150K
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Account Executive
New York, NY, US · Full-time · $100K - $140K
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Growth
New York, NY, US · Full-time · $140K - $180K
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Customer Success
New York, NY, US · Full-time · $90K - $120K
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Marketing
New York, NY, US · Full-time · $90K - $125K
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Company timeline

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