Sector portfolio · VC firm · United States
Andreessen Horowitz's Developer Tools portfolio
Andreessen Horowitz has backed 10 Developer Tools startups in rounds we track, $281M between them, shown by the stage each has reached. The best-funded is Replay.
Andreessen Horowitz's whole portfolioAndreessen Horowitz's profile
Funding by segment
- Series A$111M3
- Series B$146M3
- Stage not reported$16M2
- Pre-seed and seed$7.9M2
Where they are based
- United States10$281M
United StatesFounded
1 without a founding year on record.
Total raised
- Under $1M0
- $1M to $10M4
- $10M to $50M4
- $50M to $250M2
- $250M to $1B0
- $1B and over0
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
9 of 10 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States10
Startups by country, 1 country in all.
Segment by segment
Series A
3 startups · $111M raised
ReplayWeb3 video tracking and payments platformUnited States$68M
StainlessStainless is building the platform for high-quality, easy-to-use APIsUnited States$25M
ResendResend is a developer-first email infrastructure platform founded in 2023, evolving from an open-source project started in 2022.United States$18M
Series B
3 startups · $146M raised
- GGraphiteUnited States$67M
Method FinancialMethod Financial is a financial connectivity API for consumer liability data + paymentsUnited States$42M
MintlifyMintlify is an AI-native documentation platform designed to help companies create, host, and manage developer-facing documentation.United States$37M
Stage not reported
2 startups · $16M raised
Pre-seed and seed
2 startups · $7.9M raised
Radiant EntertainmentRadiant Entertainment is an American video game developer that creates networking code software solutions.United States$4.5M
Estimote, Inc.Estimote, Inc.United States$3.4M
How this map is made. Every startup here works in Developer Tools and has raised money in a round we track that names Andreessen Horowitz as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.
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