Do Andreessen Horowitz and SignalFire invest together?

Yes — Andreessen Horowitz and SignalFire appear together in 5 tracked portfolio companies, including Alchemy, Clubhouse, Lime, MEGA, PlanetScale.

How do Andreessen Horowitz and SignalFire compare on check size?

Andreessen Horowitz typically writes checks of $500K – $50M, while SignalFire writes $250K – $15M.

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

	Andreessen Horowitz	SignalFire
Type	Venture capital	Venture capital
HQ	Menlo Park	San Francisco
Founded	2009	2013
Check size	$500K – $50M	$250K – $15M
Stages	Seed, Series A, Series B, Series C, Growth, Late Stage	Seed, Series A, Series B, Series C, Growth
Sectors	AI & Machine Learning, Biotech, Cloud Computing, Consumer, Crypto & Web3, Data & Infrastructure, Deep Tech, Defense Tech, Enterprise Software, Fintech, Gaming, Healthtech, Sector Agnostic	AI & Machine Learning, Sector Agnostic
AUM	$106.5B	$4.5B
Tracked investments	858	124
Exits (acquired/public)	45	1
Led rounds on record	82	2
Dated deals, last 24 mo	74	3

Do Andreessen Horowitz and SignalFire invest together?: Yes — Andreessen Horowitz and SignalFire appear together in 5 tracked portfolio companies, including Alchemy, Clubhouse, Lime, MEGA, PlanetScale.
How do Andreessen Horowitz and SignalFire compare on check size?: Andreessen Horowitz typically writes checks of $500K – $50M, while SignalFire writes $250K – $15M.