Developer Tools Startups

Hatica offers a DevOps analytics dashboard that tracks DORA metrics — including deployment frequency, change failure rate, and mean time to restore — alongside 70+ other software engineering metrics. It is aimed at engineering teams and managers looking to measure developer productivity and delivery performance.

4 investors

HeroUI is a modern UI library for web and mobile applications that provides pre-built components and design systems to help developers build user interfaces quickly and consistently. It serves software development teams and individual developers who need customizable, accessible components.

4 investors

HeyClicky is an AI assistant application for Mac that uses screen vision to help users learn tools, troubleshoot problems, and automate tasks through voice commands and AI agents. It works with any application visible on screen without requiring plugins or integrations.

4 investors

Hiro builds developer tools for building applications on Bitcoin and the Stacks blockchain, including a web3 development platform and APIs for querying blockchain data and token metadata. It serves web3 and blockchain developers.

4 investors

Hoss is a developer experience platform that provides API-driven companies with tools for developer documentation, API usage analytics, third-party API monitoring, and customizable developer dashboards. It serves technical teams building and operating APIs to help them acquire, understand, and support their customers.

4 investors

HoundDog.ai offers a privacy code scanner and a dataflow context engine built on a static code-analysis engine, tracing 100+ sensitive data types (PII, PHI, auth tokens) across code paths to prevent leaks and automate GDPR data mapping and RoPA documentation. It serves engineering and privacy teams by mapping services, APIs, and fields across repos to provide cross-repo context for AI coding agents and code-based evidence for privacy compliance.

4 investors

Huddle01 Cloud provides high-performance bare-metal cloud infrastructure at significantly lower costs, serving developers, startups, and engineering teams. The platform offers compute instances, managed Kubernetes, load balancers, and storage with transparent pricing and no vendor lock-in.

4 investors

Human Behavior uses AI to analyze session recordings and automatically identify user friction points, bugs, and interaction patterns in product interfaces. It provides automated insights, generates fixes via coding agents, and integrates with development tools to help product teams improve user experience without manual review.

4 investors

HydraDB is a graph database built on object storage that provides a context layer for AI agents and applications, combining graph structures with relational semantics for high-recall memory and knowledge management.

4 investors

Hydrogen is a modular, no-code platform for embedded finance that lets companies build and offer financial products and services. It provides a single bundled platform covering multiple fintech verticals, aimed at businesses of all sizes.

4 investors

Hygraph is a GraphQL-native headless CMS platform that enables teams to create, deliver, and distribute content across multiple channels. It serves development teams building digital products who need flexible, API-driven content management without the limitations of traditional CMS systems.

4 investors

IDERA provides data management and productivity tools for technical teams managing complex data environments across on-premises, cloud, and hybrid platforms. The company serves enterprise customers seeking to minimize risk and optimize data lifecycle management.

4 investors

Iliad develops Aqueduct, a node-based procedural material engine with integrated AI capabilities for creating and editing custom textures and physically-based rendering (PBR) materials. The tools serve game developers, 3D artists, and creative professionals working with digital content creation.

4 investors

Imandra builds CodeLogician, a neurosymbolic AI tool that translates source code into formal mathematical models to prove code properties, find bugs, and generate test cases. It integrates with AI coding assistants and targets software developers and regulated industries such as finance through its Imandra Universe reasoning ecosystem.

4 investors

İMBİK builds small, customized AI models by distilling a company's existing agent workflows, prompts, tools, and production traces into models the customer owns. It targets teams running production AI agents that need models tuned to their specific rules and preferences rather than off-the-shelf third-party models.

4 investors

Immersal develops augmented reality technology that enables developers to integrate spatial mapping and visual positioning capabilities, allowing digital content to interact with the physical world. The company serves app developers and enterprises seeking to build location-aware AR experiences.

4 investors

Inkeep provides a platform for building and deploying AI agents and automations through both code and visual interfaces, serving developers and non-technical users who need to automate customer support, sales, and internal workflows. The platform includes tools for knowledge base integration, application connectors, and performance monitoring.

4 investors

Inrupt builds software infrastructure for a decentralized web based on the Solid protocol, enabling individuals and organizations to own and control their data. The company works with developers and enterprises to create a new internet architecture aligned with the original vision of the World Wide Web.

4 investors

Instant is a backend-as-a-service database platform built for modern app development and AI agents, offering real-time sync, offline mode, authentication, permissions, and storage through a graph-based query language called InstaQL.

4 investors

Interfere is a real-time monitoring platform that helps engineers detect and understand bugs and issues in production applications before users encounter them, providing root cause analysis and suggested fixes.

4 investors

INTU provides an execution and control layer that connects AI systems and blockchain with existing infrastructure, offering unified identity, policy-based guardrails, and cross-platform execution. It targets developers, startups, and integration partners building AI and distributed ledger products that need governance, controlled data access, and audit trails.

4 investors

Ittybit builds a private, searchable media library that lets teams index their video content and extract structured data from it. It targets teams working with video assets and offers early-access invites.

4 investors

Jaspersoft is Java-based reporting and embedded analytics software for developers, offered in commercial and community editions, that supports pixel-perfect, ad hoc, operational, and embedded reports. It targets organizations that need to build and deliver customizable reports and analytics for their end-users.

4 investors

Jina AI is a search AI company that provides embeddings, rerankers, readers, and small language models for building search applications with relevant, multimodal, and multilingual results. Its tools serve businesses and developers, including LLM providers, tech companies, finance and consulting firms, e-commerce retailers, and media publishers.

4 investors