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Developer Tools Startups

Updated August 2026

Companies in the developer tools sector developing innovative solutions and technologies.

Explore 902 recently funded developer tools companies with verified founder contact information and fundraising data.

Total Companies
902
Total Funding
$201.5M
Avg Funding
$8.1M
Global Reach
6
countries

Top Cities for Developer Tools

San Francisco
Berkeley
Toulouse
Alpharetta
Paris
Belgrade

Recently Funded Companies

Export
San Francisco, United States

Sentrial offers an AI agent observability platform that monitors behavior, detects issues, suggests code fixes, and integrates via APIs.

$500K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

21st dev provides an open-source platform for discovering, sharing, and generating reusable React UI tools for frontend development.

Mar 2026

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Ashr offers a platform that evaluates AI agents by running tool calls, prompts, scoring outputs, and tracing execution paths.

$500K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Glue provides a software tool that allows developers and coding agents to build and modify user interfaces directly from code.

$500K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Syntropy offers software that uses AI agents to plan, generate, test, and submit code changes for software development projects.

Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Namespace accelerates the development workflow of fast-moving software engineering teams.

$15.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Toulouse, France

Offline to Online Marketing Platform

$370K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

WorkOS is a unified platform with modern APIs and SDKs for enterprise-ready features.

$100.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Alpharetta, United States

Nullstone is a developer platform that connects all engineering tools and allows developers to launch apps on cloud providers.

$500K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Complete collaboration toolkit for B2B: comments, notifications, recordings, multiplayer, huddles.

$2.8M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Paris, France

Athenian is a platform that helps engineering leaders leverage insights and align teams with company goals.

$6.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

The Graph offers an indexing and query protocol for Web3 using GraphQL.

Mar 2022

Founder Contacts

41,000+ verified contacts

Belgrade, Serbia

Tenderly is a Ethereum developer platform that enables to build innovative blockchain products.

$40.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Grand Cayman, Cayman Islands

Tanssi is an app chain infrastructure protocol that simplifies app chain deployment.

$6.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Uniblock is the world's first unified Web3 API that connects the most popular blockchain networks and protocols into one singular standard

$5.2M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Respan is an AI observability platform that helps teams trace, evaluate, and monitor AI agent behavior and performance.

$5.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Staffscanner Outstaffing digital agency

$1.2M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Laminar is a Information Service providing firm offering an open source platform for observability, analytics, evals and chain management.

$3.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Liveblocks provides real-time infrastructure for building collaborative applications for multiplayer experiences and AI agent interactions.

$5.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Milpitas, United States

OpenRefactory helps enterprises manage the security risk associated with vulnerabilities in their FOSS infrastructure and their own code

$95K raised
Mar 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

SODA provides AI-powered software tools to accelerate the development and engineering of modern vehicles.

$8.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Wilmington, United States

GenAI testing and validating startup

$1.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Pig is a software development company that develops API for automating Windows desktops with AI.

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

TensorPool makes ML model training effortless - just describe your job, and TensorPool handle GPU orchestration and execution.

Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Apollo GraphQL helps developers build better software with a declarative, graph-based approach to API orchestration.

Mar 2022

Founder Contacts

41,000+ verified contacts

Showing 326 to 350 of 902 companies

About the Developer Tools Startup Ecosystem

The developer tools sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Developer Tools

Developer Tools companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The developer tools sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Developer Tools Funding Breakdown

Here is how funding is distributed among the 902 developer tools companies tracked in the VCBacked database.

Average Funding
$8.1M
Total Funding Tracked
$201.5M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Developer Tools

1.San Francisco
13 companies$127.3M
2.Wilmington
2 companies$6.0M
3.Berkeley
1 companies$500K
4.Toulouse
1 companies$370K
5.Alpharetta
1 companies$500K

Related Industries

Companies in the developer tools sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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