Sixtyfour | Y Combinator
YC Spring 2025 batch; intelligence infrastructure on people and entities.
Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.
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Evidence-bound summary — expand sections for movement, risks, and signals.
Memo snapshot · May 20, 2026, 6:14 PM
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TL;DR
Seed (YC)Sixtyfour — Intelligence Infrastructure AI agents for people and entity intelligence.
Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jun 2025). Investors: Y Combinator. (High).
Funding
Raised $500K across 1 funding round. Latest: $500K Pre-seed (Jun 2025). Investors: Y Combinator. (High).
GitHub
1 GitHub‑linked row(s) (Low).
Product / news
5 product/news‑styled row(s); headline risk without filings (High).
Verified facts
+5 more in Recent movement below
YC Spring 2025 batch; intelligence infrastructure on people and entities.
Weak funding evidence: mention does not include a parsed raise amount/round and may refer to non-funding context.
Founders announce YC Spring batch acceptance and 20x revenue growth post-YC.
No open roles indexed yet.
The index price and activity score are algorithmic estimates based on observed public company-level signals. They may be incomplete, stale, or inaccurate and are not investment, legal, tax, or business advice.
Source types found
Strongest / recent news-style rows
Pricing · Mon, Jun 29, 10:59 PM · confidence 90%high quality
Wed, May 20, 06:14 PM · confidence 88%high quality
Wed, May 20, 06:14 PM · confidence 85%high quality
Newest first · 17 event(s)
Source: Blog
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Source: Homepage
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Source: Pricing
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
YC Spring 2025 batch; intelligence infrastructure on people and entities.
Founders announce YC Spring batch acceptance and 20x revenue growth post-YC.
Source: GitHub (linked from site)
GitHub presence linked from official site for Sixtyfour.
Source: Blog / news
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Source: Blog / news
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Source: Blog / news
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Source: Blog / news
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Source: npm_registry
Self-host the Sixtyfour Convergence font in a neatly bundled NPM package.
Source: npm_registry
Self-host the Sixtyfour font in a neatly bundled NPM package.
Source: npm_registry
Self-host the Sixtyfour Convergence font in a neatly bundled NPM package.
Source: npm_registry
Use the Sixtyfour Convergence font family from Google Fonts in your Expo app
Source: npm_registry
Self-host the Sixtyfour font in a neatly bundled NPM package.
Source: wikipedia
1 row(s)
The company's own site — the authoritative description of what they sell and to whom. Marketing-controlled, so treat claims as positioning rather than verified traction.
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Primary source — the company's own positioning; best read for what they sell and to whom, not for traction claims.
Open source ↗3 row(s)
Third-party press coverage. Independent reporting corroborates company claims; repeated coverage across outlets is a momentum signal.
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗Why it matters: Independent coverage — third-party corroboration of company claims; recurring coverage indicates rising visibility.
Open source ↗2 row(s)
Funding announcements and investor-database records. The strongest public signal of capitalization: round, amount, and syndicate quality when disclosed.
YC Spring 2025 batch; intelligence infrastructure on people and entities.
Why it matters: Funding signal — Pre-Seed per this source; verify against the linked original before relying on it.
Open source ↗Founders announce YC Spring batch acceptance and 20x revenue growth post-YC.
Why it matters: Funding signal — capitalization evidence; check the linked source for round, amount, and investors.
Open source ↗6 row(s)
Public engineering activity. Sustained commits, releases, and stars indicate real product development and, for dev tools, developer adoption.
GitHub presence linked from official site for Sixtyfour.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Self-host the Sixtyfour Convergence font in a neatly bundled NPM package.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Self-host the Sixtyfour font in a neatly bundled NPM package.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Self-host the Sixtyfour Convergence font in a neatly bundled NPM package.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Use the Sixtyfour Convergence font family from Google Fonts in your Expo app
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗Self-host the Sixtyfour font in a neatly bundled NPM package.
Why it matters: Engineering signal — public repo activity evidences active development and possible developer adoption.
Open source ↗5 row(s)
Company blog and newsletters. Shipping cadence and technical depth of posts hint at product velocity and team quality.
The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
Open source ↗The Enterprise Data Platform to deploy AI agents that unify social, contact, and proprietary data into decision-ready profiles.
Why it matters: Company publishing — post cadence and depth hint at product velocity.
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