Developer Tools Startups

Kodem provides AI security posture management (AI-SPM) that reconstructs the runtime hierarchy of AI agents, tools, MCP servers, models, and credentials running inside applications from runtime evidence. It attributes actions to specific agents and maps reachable risk to enable per-agent policy and enforcement through AI gateways.

3 investors

Kombo provides a unified API platform that integrates HRIS, ATS, LMS, and payroll systems, allowing B2B companies to offer hundreds of pre-built integrations to their customers without building custom connectors. The platform serves enterprise software companies in the future-of-work space with deep integrations, data synchronization, and compliance management.

3 investors

Kondukto, now part of Invicti, provides an application security posture management (ASPM) platform that unifies DAST, SAST, and SCA scan results and applies runtime intelligence to validate and prioritize vulnerabilities. It serves security and development teams needing to prioritize their vulnerability backlog, enforce policy, and produce audit-ready compliance reporting.

3 investors

Kry10 provides an operating system (KOS) and platform built on the formally verified seL4 microkernel for developing, deploying, and managing mission-critical connected devices. It offers development tools (supporting C, Rust, Elixir, and Erlang) and fleet management services aimed at security, self-healing, and no-downtime upgrades for high-trust systems.

3 investors

Kubit is an agent analytics platform that maps user behavior, intent, and sentiment to LLM traces, correlating clickstream events, tool calls, and prompt versions to help debug AI agents. It integrates with observability tools like Langfuse, LangSmith, and Arize and feeds context into coding environments such as Claude Code and Cursor via MCP for AI product engineers.

3 investors

Kusari builds a software supply chain security platform that maps direct and transitive dependencies from source, prioritizes vulnerabilities by reachability and exploitability, and generates continuous, audit-ready SBOMs. It serves security teams and integrates with existing scanners and SBOM tools to provide visibility, autonomous code review, and automated remediation.

3 investors

Langbase is a serverless platform for building, deploying, and scaling AI agents, offering a single API to access 600+ LLMs along with agentic memory (RAG with vector store and file storage), tools, and multi-step workflows. Aimed at developers and AI engineers, it also provides an AI Studio for versioning, collaboration, tracing, and evaluation of agents.

3 investors

Leapwork provides a test automation platform for large enterprises, combining Playwright, visual automation, AI-driven validation, and performance testing with governance, orchestration, and traceability. It supports applications such as Salesforce, Dynamics 365, Oracle, SAP, ServiceNow, desktop apps, and APIs to give quality assurance teams consistent coverage across their technology estate.

3 investors

Lightdash is an open-source business intelligence tool that natively supports dbt metrics and analytics workflows. It provides dashboarding, analytics engineering capabilities, and AI-powered analysis features for data teams.

3 investors

Linkup builds web search infrastructure designed for AI systems, giving them access to accurate and current web data. Its search is rebuilt natively for how AI systems process information, targeting use cases in finance, healthcare, and enterprise operations.

3 investors

Lita builds zero-knowledge proof infrastructure, including Valida, a zkVM with compiler tooling that lets developers write zkSTARKs using general-purpose languages like C and Rust, plus an open-source STARK toolkit for arithmetization and polynomial interactive proofs. It targets developers and applications needing verifiable computation and provides integration support from applied cryptography researchers.

3 investors

Little Eye makes performance analysis software for Android developers and QA testers. The tool measures and profiles app behavior and produces performance reports; users connect a device and start profiling without configuration or writing code.

3 investors

Liveblocks provides APIs and infrastructure for building real-time collaborative tools, enabling multiplayer functionality for creative and productivity applications. The platform serves product teams building collaborative products across design, editing, and document tools.

3 investors

LlamaIndex provides document parsing and AI agent workflows that automate document-based administrative operations such as invoice matching, contract data extraction, form processing, and compliance reporting. It serves enterprise operations and developer teams building retrieval-augmented generation (RAG) and agent-based applications.

3 investors

LM Studio offers Bionic, a locally-run AI agent designed to work with open models for creativity, work, and coding tasks. The product runs natively on local machines rather than in the cloud.

3 investors

Loadmill offers computer-using agents for mobile and web application testing that convert high-level scenarios or requirements (e.g. Jira stories, plain-English instructions) into runnable, CI-ready test scripts without writing automation code. It targets mobile engineering and QA teams with frequent UI changes and high release velocity, aiming to reduce the fragility of selector-based test automation.

3 investors

LogRocket provides session replay, product analytics, and AI-powered issue detection for web and mobile applications. The platform helps product teams understand user behavior, identify technical and UX problems, and monitor frontend performance.

3 investors

Lumigo provides cloud-native tools for microservices environments. The company serves development teams building and running cloud-native applications.

3 investors

Lyrid offers a platform-as-a-service (PaaS) for deploying containerized applications and microservices, aimed at businesses and technology partners looking to reduce cloud spend and platform engineering effort. It positions itself as a low-cost cloud platform with availability across multiple countries.

3 investors

mabl is an AI-driven testing platform that automatically maintains test coverage, identifies quality issues, and adapts to changes across software portfolios for engineering and quality teams. The platform integrates with existing development tools and enables teams to maintain testing velocity alongside AI-assisted code generation.

3 investors

MacStadium provides cloud-hosted Mac hardware and its Orka platform to orchestrate pools of macOS resources for enterprise use cases such as Xcode builds, CI/CD pipelines for mobile app development, secure desktops, and AI workloads. It serves enterprise developers within the Apple developer ecosystem.

3 investors

MagicBlock builds blockchain infrastructure, including a modular stack and ephemeral rollups, for developers creating high-performance on-chain applications on Solana. Its technology targets gaming, DeFi, and other Web3 use cases.

3 investors

Mailgun provides an API platform that enables businesses to send, receive, and track transactional and marketing email messages.

3 investors

Maisa is an automation platform that combines AI reasoning with deterministic logic to create accountable, auditable AI agents for enterprise business processes. The system enables enterprises and data teams to build intelligent automation with transparent decision-making by processing information through a Knowledge Processing Unit that shows its work, rather than operating as a black box.

3 investors