All Industries

Top Developer Tools Companies

3,612 Developer Tools companies, sorted by total funding raised.

Modal

AI inference and serverless computing platform

New York, United States11–50Artificial Intelligence, Infrastructure
Series C·$571.0M·May 2026
OutSystems

Outsystems is a low-code SaaS platform enabling the rapid development and deployment of custom ap...

Boston, United States1001–5000Developer Tools, SaaS
Extension Round·$565.0M·Jan 2023
Kandou AI

AI infrastructure startup.

Lausanne, Switzerland51–200Artificial Intelligence, Infrastructure
Series A·$550.6M·Mar 2026
Cohere

Cohere builds enterprise AI models and platforms — including large language models, retrieval, an...

Toronto, Canada501–1000Artificial Intelligence, Developer Tools
Extension Round·$545.1M·Sep 2025
Horizon3.ai

Horizon3.ai is a leading provider of autonomous security solutions and the creator of NodeZero, a...

San Francisco, United States201–500Cybersecurity, Artificial Intelligence
Series E·$540.0M·Jul 2026
Primer

Primer provides unified payment infrastructure that lets merchants connect providers, orchestrate...

London, United Kingdom51–200Fintech, Developer Tools
Series C·$537.4M·May 2026
CData

Data connectivity and integration software providing live, governed access to enterprise data acr...

Chapel Hill, United States501–1000Developer Tools, SaaS
Growth Equity·$510.0M·Jun 2024
Blockstream

Builds Bitcoin infrastructure and products—enterprise custody, Lightning and Liquid networks, dev...

Victoria, Canada51–200Crypto & Web3, Developer Tools
Convertible·$507.0M·Oct 2024
Tempo

Visual Editor for React, powered by AI

Toronto, Canada1–10Artificial Intelligence, Developer Tools
Series A·$500.0M
VonageAcquired

Voice over IP services company

Holmdel, United States1001–5000cloud-communications, voip
Convertible·$496.0M·Dec 2005
Upscale AI

Upscale AI is a high-performance AI networking company building open-standard, full-stack network...

Santa Clara, United States11–50Artificial Intelligence, Developer Tools
Extension Round·$490.0M·Jun 2026
Parallel

Parallel provides web-search and research APIs that give AI agents current, cited information for...

San Francisco, United States1–10Artificial Intelligence, Developer Tools
Venture Round·$478.9M·May 2026
Magic

Magic is training frontier models to build an AI software engineer that feels like a co-worker.

San Francisco, United States51–200Artificial Intelligence, Developer Tools
Series C·$465.0M·Aug 2024
SonarSource

Sonar provides code quality and security tools that analyze developer, AI-generated, and third-pa...

Geneva, Switzerland501–1000Developer Tools
Series B·$457.0M·Apr 2022
Alchemy

Alchemy develops nanotechnology-enabled coatings that protect automotive sensors and windshields ...

Waterloo, Canada11–50Advanced Materials, Automotive
Venture Round·$456.0M·Sep 2025
ConfluentIPO

Confluent provides a cloud-native data-streaming platform that helps organizations connect, proce...

Mountain View, United States1001–5000Cloud, Developer Tools
Series E·$455.9M·Apr 2020
Postman

Postman provides a unified API platform for teams to design, test, document, distribute, monitor,...

San Francisco, United States501–1000Developer Tools, SaaS
Series D·$432.0M·Aug 2021
Aiven

Open source cloud data platform providing managed services for databases and streaming technologi...

Helsinki, Finland501–1000Cloud, Data & Analytics
Series D·$429.0M·May 2022
Blockdaemon

Blockdaemon is the provider of a blockchain nodes as a service platform designed to empower busin...

San Francisco, United States51–200Crypto & Web3, Developer Tools
Series C·$424.5M·Jan 2022
Coder

Coder provides a self-hosted platform for provisioning and managing cloud development environment...

Austin, United States51–200Cloud, Developer Tools
Series C·$418.5M·Apr 2026
n8n

n8n is a workflow automation platform that combines AI capabilities and business-process automati...

Berlin, Germany201–500Workflow Automation, Developer Tools
Venture Round·$417.5M·May 2026
dbt Labs

dbt provides a modular, cloud-native data transformation platform that helps analytics teams buil...

Philadelphia, United States501–1000Infrastructure, Analytics
Series D·$417.4M·Feb 2022
AmplitudeIPO

Amplitude is an analytics platform that enables organizations to see and predict which combinatio...

San Francisco, United States501–1000Analytics, Data & Analytics
Series F·$414.8M·Jun 2021
GitLabIPO

GitLab delivers a single DevSecOps platform that unifies planning, source code management, CI/CD,...

San Francisco, United States1001–5000Cybersecurity, Developer Tools
Series E·$409.5M·Sep 2019
Weights & Biases

Weights and Biases's mission is to build tools for Machine Learning practitioners. Weights and Bi...

San Francisco, United States201–500Artificial Intelligence, Developer Tools
Series D·$395.0M·Jan 2024