Villi Iltchev

Villi Iltchev

VC

Founder & Managing Partner, Category Ventures

Founded $160M enterprise software seed fund

San Francisco, CA, USA$500K–$5M (Category Ventures pre-seed/seed) checks8 notable investments
Pre-SeedSeed
Enterprise SaaSDeveloper ToolsAIInfrastructureData

Background

Villi Iltchev is the Founder and Managing Partner of Category Ventures, a $160M pre-seed and seed fund focused on enterprise software he launched in 2024. Prior to Category, he was Managing Director at Two Sigma Ventures, overseeing the San Francisco office and investing in SaaS, infrastructure, and developer tools. Before that, he was a General Partner at August Capital, where notable investments included GitLab. He also held operating roles at Box, LifeLock, and Salesforce, where he led investments and acquisitions teams backing companies like HubSpot, Gusto, and MuleSoft. Category Ventures focuses on infrastructure, developer tools, applications, and AI.

Investment Thesis

Backing category-defining enterprise software companies at pre-seed and seed stage, with a focus on infrastructure, developer tools, and AI.

Investment Focus

Stages

Pre-SeedSeed

Typical check: $500K–$5M (Category Ventures pre-seed/seed)

Sectors

Enterprise SaaSDeveloper ToolsAIInfrastructureData

Based in: San Francisco, CA, USA (North America)

Notable Investments

Last updated: Jun 11, 2026