Do Comcast Ventures and Y Combinator invest together?

Yes — Comcast Ventures and Y Combinator appear together in 13 tracked portfolio companies, including AptDeco, Automatic, Eight Sleep, Instacart, Meta.

How do Comcast Ventures and Y Combinator compare on check size?

Comcast Ventures typically writes checks of $2M – $15M, while Y Combinator writes $500K.

Comcast Ventures vs Y Combinator

Two firms that co-invest: side by side on stage, sector, check size, and track record, from public filings and the firms' own sites.

	Comcast Ventures	Y Combinator
Type	Corporate VC	Accelerator
HQ	New York	San Francisco
Founded	1999	2005
Check size	$2M – $15M	$500K
Stages	Seed, Series A, Series B, Series C, Growth	Pre-Seed, Seed, Series A
Sectors	AI & Machine Learning, Climate Tech, Consumer, Data & Infrastructure, Energy, Enterprise Software, Fintech, Future of Work, Healthtech, Media & Entertainment, PropTech, Sector Agnostic, Sports Tech	AI & Machine Learning, Biotech, Climate Tech, Deep Tech, EdTech, Robotics, SaaS, Sector Agnostic, Space Tech
AUM	$500M	—
Tracked investments	239	6,130
Exits (acquired/public)	22	839
Led rounds on record	—	21
Dated deals, last 24 mo	1	1304

Shared portfolio · 13

AptDeco Automatic Eight Sleep Instacart Meta Moonvalley NURX Papa Players' Lounge Rocketrip ROSS Intelligence The Athletic Tovala

Frequently asked questions

Do Comcast Ventures and Y Combinator invest together?: Yes — Comcast Ventures and Y Combinator appear together in 13 tracked portfolio companies, including AptDeco, Automatic, Eight Sleep, Instacart, Meta.
How do Comcast Ventures and Y Combinator compare on check size?: Comcast Ventures typically writes checks of $2M – $15M, while Y Combinator writes $500K.