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Astor (YC S25) — AI advisor for retail investors

Astor appears in Y Combinator's company directory in the Summer 2025 batch, listed 2025-08-07. AI advisor for retail investors.

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Astor: Accepted into Y Combinator Summer 2025

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Astor

New accelerator entry · 2025-08-07 · the record

Summer 2025
batch
5
people
Early
stage
United States of America
region
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In their words

Astor is an AI investment advisor for retail investors. Founded by Bruno Koba (Nubank, monashees) and Daniel Tulha (Stripe, Robinhood), Astor gives every active investor an AI investment advisor working around the clock to surface their next great investment. We’re backed by YC (S25). Retail investors now account for 25% of all U.S. trading volume, nearly double from 2012. But over 56% still say they don’t feel confident in their investment decisions. Astor fixes that. Our AI agents uncover opportunities, decode emerging trends, and deliver analysis tailored to you. Instead of drowning in noise, investors gain a clear edge, shifting from guesswork to confident decision-making.

What the record says

BatchSummer 2025
Announced2025-08-07
StageEarly
StatusActive
Team size5
IndustryFintech
Sub-industryFintech -> Consumer Finance
SectorsFintech, Investing, Consumer Finance, AI
RegionsUnited States of America, America / Canada
BasedSan Francisco, CA, USA
HiringNo
Sitehttps://astor.app/
Previously known asGaus

The full profile

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If you're behind Astor: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. FoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.

Sourced from the company's Y Combinator directory entry.

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Permanent URL: https://mentionfox.com/funding/yc-astor
Last updated 2026-09-26
Primary record: Y Combinator directory entry
Astor (YC S25) — AI advisor for retail investors. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-astor