Developer Tools Startups

Detect publishes a newsletter focused on software problem detection, covering topics such as production incidents, root cause analysis, memory profiling, and Kafka monitoring for software engineers.

1 investor

Determinate Systems develops Determinate Nix, a supported distribution of the Nix package manager, along with FlakeHub, a platform for managing and distributing Nix flakes. The company's tools target developers and enterprises using Nix for reproducible builds and development environments, including support for FedRAMP environments.

1 investor

Dev Tools AI provides automation software that uses large language models and computer vision to help organizations scale their web and mobile testing or deployment processes.

1 investor

Payblocks is a no-code agency that builds automation and no-code solutions for companies. It appears to operate in Mexico via a "Payblocks MX" chapter.

1 investor

/dev/color is a career accelerator and community organization for Black software engineers, technologists, and executives. It provides peer mentorship programs, professional development, and accountability partnerships for tech companies committed to racial equity and representation in engineering leadership.

1 investor

DevDynamics is an engineering intelligence platform that consolidates data from tools like Jira, GitHub, CI/CD, and PagerDuty to help engineering leaders define metrics, set goals, and track team productivity. It provides AI-generated reports and recommendations, including an AI copilot called Dyna AI.

1 investor

Develocity is a context engineering platform for AI-driven software delivery that provides visibility into build, test, and artifact systems across Maven, Gradle, npm, Python, Bazel, and Docker. It serves platform engineering, software engineering, and security organizations with governance and efficiency capabilities for AI-generated code.

1 investor

DevelopX is a digital consulting company that helps traditional businesses and their leadership adopt digital strategies and capabilities. The firm combines strategy, technology, and implementation expertise to build, scale, and transform digital business models.

1 investor

Devengo is a Payment Service Provider offering an API for instant account-to-account (A2A) payments, including IBAN account creation, push and pull payments, and account holder verification (Valitic). It serves businesses and tech teams that need to automate real-time payouts, pay-ins, and reconciliation across the Euro-zone/Europe.

1 investor

Lantern is a data and AI consulting firm that helps organizations adopt AI on the Microsoft platform, offering services spanning AI strategy, Azure applications, data infrastructure, and GitHub transformation. The firm serves enterprises across industries seeking to build secure, scalable AI foundations and operationalize intelligent workflows.

1 investor

DevFlight provides data pipeline infrastructure that collects and organizes equipment information from manufacturing facilities for operational analysis and integration.

1 investor

Device Magic is a form-building and data collection platform that enables field teams to capture data on mobile and web devices, with offline capabilities and workflow automation. The platform serves professional teams across various industries needing structured data collection, inspections, and task management.

1 investor

DevOps Institute is a global learning community providing professional development, certifications, and networking resources for IT professionals focused on DevOps, SRE, and DevSecOps practices.

1 investor

DevOpsCon is a professional conference series covering CI/CD, Kubernetes, cloud-native technologies, platform engineering, and DevSecOps for DevOps practitioners and engineers. Events are held in cities including New York, Berlin, San Diego, London, Munich, and Singapore, and it is run under the devmio brand alongside other tech conferences such as JAX and MLcon.

1 investor

Devōt is a software development company founded in 2016 that focuses on a smaller number of client projects to deliver higher-impact custom technology solutions. It emphasizes understanding client needs, reliable delivery, and long-term partnerships.

1 investor

Devpost operates a platform that hosts software competitions (hackathons) for developers, serving customers including corporations, non-profits, government agencies, and universities. It aims to give developers a place to find inspiration and improve their skills.

1 investor

DevStride is a work and delivery management platform that combines project planning, status tracking, and customer support in a single system for product and services teams. The platform integrates with development tools like GitHub and Slack while replacing traditional disconnected planning and help desk software.

1 investor

Diffusion Studio is a browser-based video editor and creative suite that combines an infinite canvas design interface with timeline-based editing for composing, animating, and exporting video and motion graphics. It serves creators, motion designers, and video professionals who need to work across design, animation, editing, and export without switching tools.

1 investor

Digger is an infrastructure-as-code automation tool that generates Terraform and Kubernetes configuration from short commands, letting engineering teams stand up cloud environments without writing the boilerplate themselves. It works through a CLI and GitOps-style workflows that plug into a team's existing repositories, so provisioning and infrastructure code review happen alongside normal pull requests.

1 investor

Digital Riot is a creative studio that designs and develops custom software, mobile applications, and websites, along with branding and product identity work for brands of various sizes. It is based in Lugano, Switzerland.

1 investor

Digital Transformations provides team, program, and portfolio coaching services to help enterprises scale agility, align strategy, and improve delivery through Agile frameworks and Lean Portfolio Management. The company works with cross-functional teams across industries including finance, healthcare, and defense.

1 investor

DigitalAPI builds Arelio, an API gateway written in Rust/nginx that combines routing, security, lifecycle management, a self-branded developer portal, monetization/billing, and MCP endpoints for AI agents in a single control plane. It targets enterprise engineering teams looking to replace or move off gateways like Apigee, Kong, MuleSoft, IBM API Connect, or cloud bundles such as AWS API Gateway and Azure APIM.

1 investor

Digital Seals is a software agency that designs and develops digital products, covering frontend and design, backend architecture, product management, ERP reporting solutions (including a Power BI solution for Infor LN), consulting, and sales & marketing support. It builds custom software for clients across sectors, with references including e-commerce platforms, municipal online service portals, and digital insurance solutions.

1 investor

DiligenceSquared provides investment-grade market research and commercial due diligence using AI voice agents to conduct parallel expert interviews at scale. The platform serves private equity firms, private credit lenders, portfolio companies, and corporates with auditable, cost-efficient alternatives to traditional consulting.

1 investor