AI infrastructure

Datasaur

Website

Datasaur builds and integrates private AI and agents for enterprise organizations. We prioritize rigorous security and compliance, ensuring your most sensitive data never leaves your infrastructure. Datasaur keeps your workflows internal, so your proprietary intelligence remains a dedicated competitive advantage, and is never used to train the next

Founded 2019Origin source ↗Checked 2026-09-15

Overview

Datasaur builds and integrates private AI and agents for enterprise organizations. We prioritize rigorous security and compliance, ensuring your most sensitive data never leaves your infrastructure. Datasaur keeps your workflows internal, so your proprietary intelligence remains a dedicated competitive advantage, and is never used to train the next generation of third-party models.

Company description As recorded 2026-11-08
LinkedIn About
AI infrastructureAI agentBusinessesEnterpriseSubscription

Product & workflow

PHI and PII are automatically stripped at scale and locally so analytics, training, and ML teams can work with the data safely and compliantly.

Source-reported As recorded 2026-09-23

Founders & team

Ivan Lee

Founder

Ivan serves as the Founder and CEO of Datasaur.ai. Datasaur builds data labeling software for ML teams working on NLP. After graduating from Stanford with a Computer Science degree, Ivan has spent his career working in the machine learning, search and gaming industries. He's driven by building cohesive teams and crafting technological breakthroughs into meaningful user experiences.

LinkedIn
Founder profile As recorded 2026-09-15
60team members reported
Source-reported As recorded 2026-09-15

Founded 2019 · Source

Origins

Over the past decade, I have had the privilege of developing ML products at several companies. My most recent position at Apple involved overseeing the gathering of training data for the team, which required a significant investment of hundreds of millions of dollars. While working on this project, we utilized a range of tools, including spreadsheets, open-source resources, and custom internal tools. Despite the company’s resources, I found myself wishing for a labeling interface that didn't exist - one that would have made the process more efficient and streamlined.It was this realization that led me to create Datasaur, a solution that would address this gap in the market once and for all. Our goal is to provide an intuitive and effective labeling interface that can benefit the broader NLP ecosystem across all industries and languages.

Founder account As recorded 2026-09-15

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA; Remote
Pricing evidenceA pricing page was detected
Maturity: Not assessed · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The retained text does not establish product availability or customer use.

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidenceclassified market and modelsourced peoplesourced founding yearpricing page observedrecent publishing observed
startup.observe Directory coverage · Sources & method