Fundraising Fox

Developer Tools Startups

4,640 companies tagged Developer Tools, with their investors and founders.

Matter Labs (zkSync)

ZKsync provides blockchain infrastructure and deployment services for enterprises, helping them build and launch production-ready solutions on the ZKsync network.

9 investors

MindsDB

MindsDB builds open-source infrastructure for AI-augmented analytics and data work, enabling users to interact with their data through natural language. The platform serves data engineers, analysts, and SQL users who want to leverage AI as a collaborative partner without moving their data.

9 investors

Modular

Modular builds infrastructure for AI model inference and deployment, enabling developers to run AI models across different hardware and cloud environments. The platform unifies text, audio, and image inference capabilities under a single framework to make AI compute more accessible and cost-effective.

9 investors

MongoDB

MongoDB is a cloud database company that provides Atlas, a multi-cloud data platform for transactional, search, and generative AI workloads, along with enterprise on-premises options and integration tools for developers and partners.

9 investors

Natural

Natural builds payment infrastructure ("rails") designed for AI agents to execute transactions autonomously. The company targets the emerging agentic payments market, serving customers who deploy AI agents that need to make payments.

9 investors

Netlify

Netlify is a platform for building, deploying, and scaling modern web applications, serving millions of developers and thousands of enterprises. The company provides tools for running composable web applications in production, including global corporate sites, e-commerce platforms, and SaaS applications.

9 investors

Nylas

Nylas provides unified communication data infrastructure that integrates email, calendar, contacts, and meetings across fragmented providers into structured, AI-ready data for SaaS applications and automated workflows.

9 investors

Openlayer

Openlayer provides a platform for testing, monitoring, and managing AI models across the development and production lifecycle. The platform serves AI-driven teams ranging from startups to enterprises seeking reliable and trustworthy AI system deployment.

9 investors

Parallel Web Systems

Parallel builds infrastructure for AI agents to access, reason over, and transact with web data through declarative interfaces and open, verifiable markets. The platform serves AI systems that need structured access to distributed data, computation, and reasoning capabilities.

9 investors

Particle Network

Particle Network provides developer infrastructure for onchain applications, including Universal Accounts that let users access dApps with assets from any blockchain without bridging, account abstraction for gas sponsorship and removing signature popups, and social logins for one-click onboarding. It targets Web3 developers building chain-agnostic decentralized applications.

9 investors

PicsArt

Picsart offers a command-line interface that provides access to over 130 AI models for generating images, videos, and audio content, integrating tools from leading providers like Flux, Sora, Runway, and ElevenLabs.

9 investors

Stackblitz

StackBlitz provides a browser-based development environment for creating and launching web applications, with code execution happening entirely within the user's browser using WebAssembly technology. The platform enables developers to write, run, and debug applications without reliance on remote cloud servers.

9 investors

Storyblok

Storyblok develops a headless content management system (CMS) that helps developer and marketing teams build and manage digital content and experiences. Founded in 2017 and originating in Austria, it targets mid-market and enterprise businesses.

9 investors

Supra Oracles

Supra is a Layer 1 blockchain with vertically integrated core services, offering a MultiVM environment that supports Aptos Move, EVM Solidity, SVM Rust, and CosmWasm smart contracts. It provides native automation, cross-chain transactions and messaging, oracle price feeds, threshold AI oracles, and verifiable on-chain randomness for blockchain developers.

9 investors

Taiko Labs

Taiko is an open, community-driven project focused on scaling Ethereum. It positions itself as a global network supporting decentralized applications (dapps).

9 investors

Temporal

Temporal is an open-source workflow engine that enables durable execution for backend services and distributed systems. It provides a platform for building reliable, scalable applications that can handle long-running workloads and complex AI systems.

9 investors

Turnkey

Turnkey provides Wallet-as-a-Service infrastructure that lets developers create and manage secure, non-custodial crypto wallets through a single API across multiple blockchains including EVM, Solana, and Bitcoin. Its products serve consumer apps, businesses, and AI agents, offering embedded wallets, key management in hardware-isolated enclaves, programmatic signing, and policy-based transaction controls.

9 investors

Veracode, Inc.

Veracode provides an application security platform for scanning, identifying, and remediating software flaws across the software development lifecycle and supply chain. The company serves enterprises and software development teams seeking to build secure software from development through deployment.

9 investors

Wispr Flow

Wispr Flow is a voice dictation platform that enables users to interact with devices and applications through natural conversation. The product targets consumers and professionals seeking faster, less screen-intensive communication and content creation.

9 investors

Acquia

Acquia provides digital experience platform software and services built around Drupal that enables enterprises to manage content, build websites and applications, and deliver experiences across multiple channels.

8 investors

Agoric

Agoric provides an orchestration layer that lets smart contracts coordinate and execute automated workflows across multiple blockchains, secured by its native BLD token and an object-capability security model. Its Ymax product offers a cross-chain DeFi control center for automating yield strategies while users retain custody of their assets.

8 investors

AI21 Labs

AI21 develops trustworthy artificial intelligence technology to enhance human productivity. The company builds AI systems for enterprise and general-purpose applications.

8 investors

Apollo

Apollo provides a GraphQL-based API orchestration platform that unifies APIs and data sources for backend teams and frontend applications. The platform enables enterprises to build federated graphs, manage AI agent workflows, and accelerate application development across web and mobile.

8 investors

Automating software development

Factory builds AI-powered software engineering tools designed to automate the software development lifecycle. The company targets software engineers and engineering teams seeking to augment their capabilities with autonomous AI systems.

8 investors

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