Do Homebrew and Y Combinator invest together?

Yes — Homebrew and Y Combinator appear together in 22 tracked portfolio companies, including Airweave, Biobot Analytics, Bluejay, Boom, Clever.

How do Homebrew and Y Combinator compare on check size?

Homebrew typically writes checks of $100K – $500K, while Y Combinator writes $500K.

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

	Homebrew	Y Combinator
Type	Venture capital	Accelerator
HQ	Burlingame	San Francisco
Founded	2013	2005
Check size	$100K – $500K	$500K
Stages	Pre-Seed, Seed, Series A, Series B, Series C, Growth, Late Stage	Pre-Seed, Seed, Series A
Sectors	Sector Agnostic	AI & Machine Learning, Biotech, Climate Tech, Deep Tech, EdTech, Robotics, SaaS, Sector Agnostic, Space Tech
Tracked investments	214	6,130
Exits (acquired/public)	5	839
Led rounds on record	—	21
Dated deals, last 24 mo	2	1304

Do Homebrew and Y Combinator invest together?: Yes — Homebrew and Y Combinator appear together in 22 tracked portfolio companies, including Airweave, Biobot Analytics, Bluejay, Boom, Clever.
How do Homebrew and Y Combinator compare on check size?: Homebrew typically writes checks of $100K – $500K, while Y Combinator writes $500K.