Pareto was founded by Xuechun Yao, Phoebe Yao in 2020.

Who are Pareto's investors?

Pareto's investors include Foothill Ventures, MaC Venture Capital.

How much funding has Pareto raised?

Pareto has disclosed $25 raised across 1 of its 2 known rounds.

Where is Pareto headquartered?

Pareto is headquartered in Wilmington, US.

Pareto

Wilmington, US · Founded 2020 · Delaware corporation · 497 employees on LinkedIn · 2 known investors

Pareto builds products and research focused on advancing human-based training signal for AI models, positioning human data as the driver of model improvement in a reinforcing cycle between people and models.

AI & Machine Learning Data & Infrastructure

Founders & leadership

Pareto was founded in 2020 by Xuechun Yao and Phoebe Yao.

Xuechun YaoCo-founder

Phoebe YaoinFounder & CEO

Investors · 2

Foothill VenturesLos Altos · $100K – $10M

MaC Venture CapitalLos Angeles · $500K – $2M

Reported raises · per SEC filings

Form D private placements

$25 disclosed across 1 of 2 rounds · 2023–2025

▶$25raisedFeb 2025 · 1 investors · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

Xuechun YaoExecutive Officer, Director

Offering amount: $5K
Amount sold: $25
First sale: Nov 2023
Incorporated: Corporation, Delaware, 2020
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

▶$17.4MofferedFeb 2025 · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

Xuechun YaoExecutive Officer, Director

Offering amount: $17.4M
Incorporated: Corporation, Delaware, 2020
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Competitors · 1

by search overlap

Paretohealth29 shared keywordsParetoHealth pools small and midsize employers (50–1,000 employees) into a captive community for self-funded health benefits, using group scale to provide stop-loss risk protection and a cost-containment platform. It serves US employers seeking to reduce and stabilize healthcare benefit costs.

Companies competing with Pareto for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

The Pareto Investor (@paretoinvestor): "Follow the money!"substack.com · Aug 2026

Pareto Permanent Portfolio — 2026 - The Pareto Investorparetoinvestor.substack.com · Jan 2026

Frequently asked questions

What does Pareto do?: Pareto builds products and research focused on advancing human-based training signal for AI models, positioning human data as the driver of model improvement in a reinforcing cycle between people and models.
Who founded Pareto?: Pareto was founded by Xuechun Yao, Phoebe Yao in 2020.
Who are Pareto's investors?: Pareto's investors include Foothill Ventures, MaC Venture Capital.
How much funding has Pareto raised?: Pareto has disclosed $25 raised across 1 of its 2 known rounds.
Where is Pareto headquartered?: Pareto is headquartered in Wilmington, US.