Astor

YC-backed personal AI investment analyst for retail — 24/7 market monitoring, real-time alerts, and research tailored to your portfolio.

by AstorListed August 4, 2026

Astor is a personal AI investment analyst from Y Combinator's Summer 2025 batch, founded by a former Nubank data scientist and a Stripe/Robinhood engineer. It connects to your existing brokerage accounts, evaluates your holdings across performance, risk, and diversification, and delivers insights through chat and voice.

It monitors markets 24/7, filters out noise, and surfaces only what matters for your portfolio — research, emerging trends, and real-time alerts. It's an advisor that helps you decide, not an automated executor. Backed by a $5M seed led by Monashees.

Currently serves the US only — it operates as an SEC-registered investment advisor.

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