Do Lightspeed Venture Partners and Y Combinator invest together?

Yes — Lightspeed Venture Partners and Y Combinator appear together in 17 tracked portfolio companies, including Balance, Beek, Bluebirds, Clever, Comprehend.

How do Lightspeed Venture Partners and Y Combinator compare on check size?

Lightspeed Venture Partners typically writes checks of $1.7M – $87M, while Y Combinator writes $500K.

Lightspeed Venture Partners 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.

	Lightspeed Venture Partners	Y Combinator
Type	Venture capital	Accelerator
HQ	Menlo Park	San Francisco
Founded	2000	2005
Check size	$1.7M – $87M	$500K
Stages	Seed, Series A, Series B, Series C, Growth, Late Stage	Pre-Seed, Seed, Series A
Sectors	AI & Machine Learning, Consumer, Crypto & Web3, Enterprise Software, Fintech, Gaming, Healthtech, SaaS, Sector Agnostic	AI & Machine Learning, Biotech, Climate Tech, Deep Tech, EdTech, Robotics, SaaS, Sector Agnostic, Space Tech
AUM	$50B	—
Tracked investments	491	6,130
Exits (acquired/public)	16	839
Led rounds on record	20	21
Dated deals, last 24 mo	13	1304

Shared portfolio · 17

Balance Beek Bluebirds Clever Comprehend Cumbuca Exa Fivestars Flockjay Herald Honeylove Langfuse Modus OkCredit Outschool Paid Ramp

Frequently asked questions

Do Lightspeed Venture Partners and Y Combinator invest together?: Yes — Lightspeed Venture Partners and Y Combinator appear together in 17 tracked portfolio companies, including Balance, Beek, Bluebirds, Clever, Comprehend.
How do Lightspeed Venture Partners and Y Combinator compare on check size?: Lightspeed Venture Partners typically writes checks of $1.7M – $87M, while Y Combinator writes $500K.