Source-backed public directory

Developer Tools startups: publicly reported investors

Explore 13 Developer Tools portfolio companies with source-backed publicly reported investor directories. Each listing is evidence-based and may not be complete.

All Developer Tools startups · All publicly reported investors

Scale AI

The Data Engine that powers the most advanced AI models

Accel
venture firm
- Source: Scale
- Source: Accel
Y Combinator
venture firm
- Source: Scale
Nat Friedman
angel investor
- Source: Scale
Index Ventures
venture firm
- Source: Scale
Founders Fund
venture firm
- Source: Scale
Coatue
investment firm
- Source: Scale
- Source: Reuters
Thrive Capital
venture firm
- Source: Scale
Spark Capital
venture firm
- Source: Scale
NVIDIA
corporate investor
- Source: Scale
- Source: Reuters
Tiger Global Management
investment firm
- Source: Scale
- Source: Reuters
Greenoaks
investment firm
- Source: Scale
Wellington Management
investment firm
- Source: Scale
Cisco Investments
corporate investor
- Source: Scale
DFJ Growth
venture firm
- Source: Scale
Intel Capital
corporate investor
- Source: Scale
- Source: Reuters
ServiceNow Ventures
corporate investor
- Source: Scale
AMD Ventures
corporate investor
- Source: Scale
- Source: Reuters
WCM
investment firm
- Source: Scale
Amazon
corporate investor
- Source: Scale
- Source: Reuters
Elad Gil
angel investor
- Source: Scale
Meta
corporate investor
- Source: Scale
- Source: Scale
Qualcomm Ventures
corporate investor
- Source: Scale

Postman

The API platform for building, testing, and using APIs faster.

Insight Partners
venture firm
- Source: Postman
- Source: Insight Partners
Coatue
investment firm
- Source: Postman
- Source: Insight Partners
Battery Ventures
venture firm
- Source: Postman
- Source: Insight Partners
BOND
investment firm
- Source: Postman
- Source: Insight Partners
CRV
venture firm
- Source: Postman
- Source: Insight Partners
Nexus Venture Partners
venture firm
- Source: Postman
- Source: Insight Partners
Gokul Rajaram
angel investor
- Source: Postman
- Source: Insight Partners
Girish Mathrubootham
angel investor
- Source: Postman
- Source: Insight Partners

Magic

24/7 virtual assistant

Y Combinator
investment firm
- Source: PRLog / Magic
- Source: Y Combinator
Sequoia Capital
venture firm
- Source: Magic, Inc.
SV Angel
angel investor
- Source: PRLog / Magic
Slow Ventures
venture firm
- Source: PRLog / Magic

Apollo GraphQL

Apollo helps engineering teams build unified graphs to accelerate development

Insight Partners
venture firm
- Source: Apollo GraphQL
- Source: Insight Partners
Andreessen Horowitz
venture firm
- Source: Apollo GraphQL
- Source: Andreessen Horowitz
Matrix Partners
venture firm
- Source: Apollo GraphQL
- Source: Insight Partners
Trinity Ventures
venture firm
- Source: Insight Partners
Next47
corporate investor
- Source: Insight Partners
Hatim Shafique
other
- Source: Insight Partners

Sendbird

Enterprise-grade AI for reliable, delightful customer service.

Steadfast Venture Capital
venture firm
- Source: Sendbird
Emergence Capital
venture firm
- Source: Sendbird
SoftBank Vision Fund
investment firm
- Source: Sendbird
World Innovation Lab
venture firm
- Source: Sendbird
ICONIQ Capital
investment firm
- Source: Sendbird
Shasta Ventures
venture firm
- Source: Sendbird
August Capital
venture firm
- Source: Sendbird
Y Combinator
venture firm
- Source: Sendbird
FundersClub
venture firm
- Source: Sendbird
Tiger Global Management
investment firm
- Source: Sendbird
Justin Kan
angel investor
- Source: Sendbird
Kevin Mahaffey
angel investor
- Source: Sendbird
Sandy Kory
angel investor
- Source: Sendbird
Nicolas Dessaigne
angel investor
- Source: Sendbird

Featherless AI

Open-source AI model serving and inference platform

Airbus Ventures
venture firm
- Source: Featherless AI
- Source: Airbus Ventures
500 Global
venture firm
- Source: Featherless AI
Kickstart Ventures
corporate investor
- Source: Featherless AI
- Source: Featherless AI
HF0
investment firm
- Source: Featherless AI
Panache Ventures
venture firm
- Source: Featherless AI
- Source: Featherless AI
Oakseed Ventures
venture firm
- Source: Featherless AI
AMD Ventures
corporate investor
- Source: Featherless AI
BMW i Ventures
corporate investor
- Source: Featherless AI
Wavemaker Ventures
venture firm
- Source: Featherless AI

Warp

Payroll and compliance for startups

Battery Ventures
venture firm
- Source: Warp
Peak XV
venture firm
- Source: Warp
Sound Ventures
venture firm
- Source: Warp
Sapphire Ventures
venture firm
- Source: Warp
Homebrew
venture firm
- Source: Warp
Y Combinator
venture firm
- Source: Warp
Tobi Lutke
angel investor
- Source: Warp
Drew Houston
angel investor
- Source: Warp
Arash Ferdowsi
angel investor
- Source: Warp
Claire Hughes Johnson
angel investor
- Source: Warp
Balaji Srinivasan
angel investor
- Source: Warp
Kevin Hartz
angel investor
- Source: Warp
Kyle Vogt
angel investor
- Source: Warp
Amjad Masad
angel investor
- Source: Warp
Elad Gil
angel investor
- Source: Warp
Colin Evans
angel investor
- Source: Warp
Jordi Hays
angel investor
- Source: Warp
Harj Taggar
angel investor
- Source: Warp

Rosebud AI

Vibe code games. No coding skills required

Foothill Ventures
venture firm
- Source: Foothill Ventures

Flux.ai

AI-powered electronics design and circuit simulation

8VC
venture firm
- Source: Flux
- Source: TechCrunch
Bain Capital Ventures
venture firm
- Source: Flux
- Source: TechCrunch
Liquid 2 Ventures
venture firm
- Source: Flux
- Source: TechCrunch
Outsiders Fund
venture firm
- Source: Flux
- Source: TechCrunch
Lenny Rachitsky
angel investor
- Source: Flux
John Lilly
angel investor
- Source: Flux
Tom Preston-Werner
angel investor
- Source: Flux

21st

Portfolio company

TRAC
venture firm
- Source: TRAC
- Source: TRAC

Taiki (YC W24)

Universal API for tax documents

Capital6 Eagle
venture firm
- Source: Capital6 Eagle
Failup Ventures
venture firm
- Source: Failup Ventures
Rosecliff Ventures
venture firm
- Source: Rosecliff
Halo Labs
angel investor
- Source: LinkedIn (Evan Dreyer)

Seezo

Scale threat modeling to help your developers ship features faster

Accel
venture firm
- Source: Accel
- Source: Seezo

Replit, Inc.

Portfolio company

A.Capital
venture firm
- Source: Replit
Andreessen Horowitz
venture firm
- Source: Replit
- Source: Replit
Bloomberg Beta
venture firm
- Source: Replit
Y Combinator
venture firm
- Source: Replit
- Source: Replit
Reach Capital
venture firm
- Source: Replit
Khosla Ventures
venture firm
- Source: Replit
Coatue
investment firm
- Source: Replit
- Source: Replit
SV Angel
venture firm
- Source: Replit
Naval Ravikant
angel investor
- Source: Replit
ARK Ventures
investment firm
- Source: Replit
Hamilton Helmer
angel investor
- Source: Replit
Prysm Capital
venture firm
- Source: Replit
Amex Ventures
corporate investor
- Source: Replit
Google AI Futures Fund
corporate investor
- Source: Replit
Craft Ventures
venture firm
- Source: Replit
Paul Graham
angel investor
- Source: Replit
Georgian
venture firm
- Source: Replit
G Squared
investment firm
- Source: Replit
1789 Capital
investment firm
- Source: Replit
Qatar Investment Authority (QIA)
investment firm
- Source: Replit
Accenture Ventures
corporate investor
- Source: Replit
Databricks Ventures
corporate investor
- Source: Replit
Okta Ventures
corporate investor
- Source: Replit
Tether
corporate investor
- Source: Replit
Shaquille O’Neal
angel investor
- Source: Replit
Jared Leto
angel investor
- Source: Replit

Nat Friedman

Greenoaks

Wellington Management

Cisco Investments

DFJ Growth

Intel Capital

ServiceNow Ventures

AMD Ventures

WCM

Amazon

Elad Gil

Meta

Qualcomm Ventures

Nexus Venture Partners

Girish Mathrubootham

Matrix Partners

Trinity Ventures

Next47

Hatim Shafique

Steadfast Venture Capital

Emergence Capital

SoftBank Vision Fund

World Innovation Lab

ICONIQ Capital

Shasta Ventures

August Capital

FundersClub

Justin Kan

Kevin Mahaffey

Sandy Kory

Nicolas Dessaigne

Airbus Ventures

500 Global

Kickstart Ventures

HF0

Panache Ventures

Oakseed Ventures

AMD Ventures

BMW i Ventures

Wavemaker Ventures

Peak XV

Tobi Lutke

Drew Houston

Claire Hughes Johnson

Balaji Srinivasan

Kevin Hartz

Kyle Vogt

Elad Gil

Colin Evans

Jordi Hays

Harj Taggar

Bain Capital Ventures

Outsiders Fund

Lenny Rachitsky

John Lilly

Tom Preston-Werner

TRAC

Capital6 Eagle

Failup Ventures

Halo Labs

A.Capital

Bloomberg Beta

Reach Capital

ARK Ventures

Hamilton Helmer

Prysm Capital

Amex Ventures

Google AI Futures Fund

Georgian

G Squared

Qatar Investment Authority (QIA)

Accenture Ventures

Databricks Ventures

Okta Ventures

Tether

Shaquille O’Neal

Jared Leto