# Stein Pleiter

Stein Pleiter builds AI products and works with the people making models better.

Canonical page: https://steinpleiter.nl/

## Work

### eBrain

Stein is co-founder and CTO of [eBrain](https://ebrain.ai/), an AI assistant for entrepreneurs. It connects WhatsApp with prepared email replies, calendar appointments and meeting notes, with human approval before actions.

### 10x.Team

Stein works on the AI training loop at [10x.Team](https://10x.team/), connecting human expertise with training, review and feedback. The training loop received 80,000 talent signups. This is a signup count, not a count of trained or active contributors.

## Background

Stein's background is in computer science at the University of Amsterdam. In 2025, an exchange at the University of Toronto included deep learning and mechanical engineering. His interests connect AI products, research and human expertise.

[Academic folio](https://folio.steinpleiter.nl/): Research and academic work.

## Contact and profiles

- Email: stein@mihv.nl
- [Contact page](https://steinpleiter.nl/contact/)
- [LinkedIn](https://www.linkedin.com/in/steinpleiter/)
- [GitHub](https://github.com/steinpleiter)