Apollo GraphQL
Apollo helps engineering teams build unified graphs to accelerate development
Publicly reported investor
Andreessen Horowitz
Andreessen Horowitz is a publicly reported investor in 12 companies that are also in Sahin Boydas' public portfolio, as of September 2026: Apollo GraphQL, Argu AI and Astranis, and 9 more.
This page collects the public evidence behind that overlap. Every company below has its own source-backed directory of publicly reported investors, and Andreessen Horowitz appears in each of those directories with a cited public source. The list is evidence-based and may not be complete: it includes only companies in Sahin Boydas' public portfolio where a cited source reports Andreessen Horowitz as an investor. It is not a cap table, and it carries no deal terms.
Public profile
Full-stack VC providing operational support beyond capital. Believes in software eating the world and now AI transforming every industry. Runs dedicated funds for crypto, bio, games, and infrastructure.
Focus: AI/ML, Enterprise, Consumer, Crypto, Bio, Games
Headquarters: Menlo Park, CA
Founded: 2009
Companies
12 companies in the public portfolio, listed A–Z with each company's public one-liner, Category, Sub-Category, and current public status. Every card links to the company profile and to the company's full directory of publicly reported investors.
Argu AI
AI-powered debate and argumentation analysis
Astranis
Building next-generation internet satellites to get the world online
Cadre
Value-investing in middle-market commercial real estate for high returns.
Exowatt
Thermal energy storage for grid and industrial use
Hebbia.AI
AI Agents for serious work
Kalshi
Regulated prediction market platform for event betting
KoBold Metals
Discovering the battery minerals critical for the electric vehicle revolution
Mercury
The banking stack for startups*
Replit, Inc.
Portfolio company
Shield AI
Autonomy for the world.
Wonderschool
Platform for starting in-home early education programs.
Categories
Counted across the 12 companies above; a company that carries more than one Category is counted in each. 1 company carries no Category.
Sources
One reviewed public source per company. Each link opens this site’s source reference, which names the publisher and then links out, so no third-party page is republished here.
- Apollo GraphQL: Source: Apollo GraphQL
- Argu AI: Source: CTech
- Astranis: Source: Andreessen Horowitz
- Cadre: Source: Andreessen Horowitz
- Exowatt: Source: Exowatt
- Hebbia.AI: Source: Hebbia
- Kalshi: Source: Kalshi News
- KoBold Metals: Source: Andreessen Horowitz
- Mercury: Source: Mercury
- Replit, Inc.: Source: Replit
- Shield AI: Source: Shield AI
- Wonderschool: Source: Wonderschool
Related publicly reported investors
Other investors on this site that are publicly reported in some of the same companies. The number is how many of the 12 companies above also list that investor.
Frequently asked questions
How many companies in Sahin Boydas' public portfolio is Andreessen Horowitz publicly reported in?
Andreessen Horowitz is a publicly reported investor in 12 companies that are also in Sahin Boydas' public portfolio, as of September 2026: Apollo GraphQL, Argu AI, Astranis, Cadre and Exowatt, and 7 more.
Which Categories do the companies with Andreessen Horowitz as a publicly reported investor belong to?
The 12 companies span 9 Categories: AI (4), Software (4), Fintech (3), Aerospace (2), Climate (2), Energy (1), Other (1), Robotics (1) and Space (1). Each Category links to every portfolio company in it.
What does this Andreessen Horowitz page not say?
It is not a cap table and not a complete list of Andreessen Horowitz's investments. It lists only companies in Sahin Boydas' public portfolio where a cited public source reports Andreessen Horowitz as an investor, and it carries no deal terms.