General Catalyst

Multi-Stage Venture

A global investment firm backing companies from seed through growth, with deep theses in health, defense and applied AI. Its scale demands enterprise-grade data, expert-network and portfolio-monitoring systems.

$30B+ AUM San Francisco, CA Founded 2000

Website

The stack

7 tools

Data & Market Intelligence

PitchBook

Editor's pick

4.6

Private and public capital markets data platform

Enterprise / CustomView

Tegus

4.4

Expert call transcripts and primary research

Enterprise / CustomView

CRM & Pipeline

Affinity

Editor's pick

4.5

Relationship intelligence CRM for dealmakers

Enterprise / CustomView

Deal Flow & Sourcing

Harmonic

Editor's pick

4.6

Startup discovery engine for venture investors

Enterprise / CustomView

Portfolio Monitoring & Metrics

iLevel

4.0

S&P Global's portfolio monitoring platform for private capital

Enterprise / CustomView

AI Copilots & Automation

Hebbia

Editor's pick

4.6

AI document analysis at deal scale — the Matrix platform for finance

Enterprise / CustomView

Productivity & Collaboration

Slack

4.5

Channel-based messaging connecting your fund, founders, and co-investors

Free; from $8.75/user/moView

Illustrative stack reconstructed from public job postings, vendor case studies and investor interviews.

Back to all stacks