← back

Sixtyfour

YC Spring 2025 Active

Intelligence Infrastructure on People and Entities

https://www.sixtyfour.ai/ ↗
Thesis fit
Off-thesis

Outside your stated focus; easy to skip unless something exceptional.

Edit thesis
Below your usual filter (40+)
Idea match Moderate

How close the company’s idea is to your thesis statement

Sector None

Overlap with sectors you care about

Geography Unknown

Location unknown — scores 0

Your thesis: “We back exceptional technical founders building AI-first products and infrastructure, deploying $100K checks within 24 hours.”

Founder → stable Traction → stable Idea vs market ↓ declining
Generate memo
Add / edit details

Correct facts used on the next screening or memo.

People

No founders linked yet.

YC company pages list founders in page JSON, but we only scrape a capped slice of the directory. Pull this slug with .venv/bin/python run_sourcing.py --sources yc_founders --slugs sixtyfour then re-ingest. Open on YC ↗

Activity & evidence

Y Combinator Y Combinator · in batch signal ▸

Similar baseline plays (YC · idea space)

Osseus · Active
The secure research brain for accelerating R&D
founders not scraped yet
Datafruit · Active
The AI workspace for software implementations
founders not scraped yet
Dataleap · Active
AI Employees for the Enterprise
founders not scraped yet
Lemma · Active
Production Monitoring for AI agents
founders not scraped yet
Talking Computers · Active
AI for AI Infrastructure
founders not scraped yet