Developer Tools Startups

Bridgenext is a digital consulting and technology services firm that delivers enterprise transformation, software development, and customer experience solutions for banking, healthcare, consumer brands, government, education, and enterprise clients. The company combines strategy, creative services, and engineering expertise across offshore, nearshore, and onshore delivery centers.

1 investor

Brief is a platform that integrates with Slack, Linear, Notion, and GitHub to automatically capture product decisions and structure context, building a product graph that keeps teams aligned.

1 investor

Briefer is a collaborative platform where data scientists and analysts create interactive data visualizations and applications through a block-based editor, connect to multiple data sources, execute SQL and Python code, and work together in real time across different computing environments.

1 investor

Brightlines provides online safety and digital protection services for high-profile individuals and organizations vulnerable to harassment, targeting, or threats. The company combines technology takedown tools and techniques to protect employees in civic, advocacy, media, research, and public service roles.

1 investor

Brilliant Chemistry is a software consultancy that guides businesses and startups through designing and building custom applications and system integrations. It has worked with clients on projects such as recruiting platforms, manufacturing ERP integrations, and information platforms for first responders.

1 investor

Brio builds neural world models and simulations from a robot's own sensor logs to train and evaluate robotic stacks, aiming to close the sim-to-real gap. It serves robotics teams, supporting perception sensors such as RGB, depth, lidar, and proprioception, and approaches like SLAM and VLAs.

1 investor

Transoft develops software for transportation engineering, traffic safety, and aviation planning sectors. The company serves engineering firms, government agencies, and airports globally with solutions for vehicle tracking, civil engineering, and airport operations.

1 investor

Brixies provides a library of 900+ free and premium layouts and components for the Bricks Builder page builder for WordPress, using a design-agnostic, BEM-based structure. It targets web designers and developers, offering a copy-paste system, a Figma file, and compatibility with ACSS, Core Framework, AT Framework, or native Bricks variables.

1 investor

Brizy is a white-label website builder for web agencies, offering drag-and-drop editing, premium templates, a popup builder, contact forms, marketing integrations, and an AI website builder to create client sites. It provides custom branding, role management for client access, team collaboration, SEO tools, and works across WordPress and cloud.

1 investor

Brokk offers SlopCop, a static analysis tool powered by its open-source Bifrost engine that coding agents run after each edit and in CI to catch bugs across multiple files before merge. It serves software development teams using AI coding agents and supports languages including C, C++, C#, Go, Java, JavaScript, Python, Rust, and TypeScript.

1 investor

BrontoSource enables teams to safely evolve and refactor large codebases using deterministic, traceable changes. The company combines language knowledge with compiler analysis to help organizations move AI systems from experimentation to production at scale.

1 investor

Brushes develops drawing and painting software for the iPad, aimed at digital artists and illustrators. The product is a creative design tool for tablet-based artwork.

1 investor

Reflag provides TypeScript feature flag management with local evaluation, letting developers grant early access, run betas, monitor feature exposure and adoption, and capture in-app feedback. It is a developer tool aimed at engineering and product teams building software features.

1 investor

Bugsee provides an SDK for Kotlin Multiplatform apps that captures crashes, errors, network activity, logs, and full session replay across iOS and Android. It is a mobile bug and crash reporting tool for app development, QA, and production teams, with integrations into tools like Jira, Slack, GitLab, and GitHub.

1 investor

Build4Sim builds optimization and simulation tooling to speed up hardware chip design, helping silicon and chip designers iterate faster and reduce fabrication failure risks. It targets designers of specialized hardware for AI workloads.

1 investor

Builder Blueprints provides curated policy and legal document templates for early-stage startups to implement privacy-protective, user-centric policies from day one. The templates are designed to help founders adopt high-integrity practices around user data, privacy, and autonomy without requiring extensive legal resources.

1 investor

BuilderBase operates a platform for organizing and managing builder events including hackathons, accelerators, and innovation sprints for companies, communities, and investors. The platform provides end-to-end event management tools including registration, team formation, judging, and analytics.

1 investor

BuildFire is a no-code app builder platform that enables sports teams, clubs, and youth organizations to create custom mobile applications without coding expertise. The platform provides pre-built features including event scheduling, push notifications, roster management, and community engagement tools tailored for sports communities.

1 investor

BuildShip is an AI-powered, low-code visual builder for creating backend APIs, workflows, and automations, letting users turn natural-language prompts into functioning flows with full code access, cloud hosting, or self-hosting. It targets developers, no-code builders, and enterprise teams across sensitive domains like healthcare, finance, and internal operations.

1 investor

Buildstash provides build artifact management and release workflow tools for software teams developing applications, games, and embedded systems. The platform integrates with CI/CD and collaboration tools to organize, share, and distribute builds across teams.

1 investor

Cosine builds Lumen, a system of AI coding models trained on production code to generate maintainable software, including support for enterprise and niche languages such as COBOL, Fortran, Verilog, Rust, and SQL. It offers terminal-native and cloud collaboration tools for engineering teams, with deployment options ranging from public cloud to single-tenant and fully air-gapped environments.

1 investor

Bunnyshell is a platform that provisions and manages full-stack environments on a customer's own Kubernetes clusters, automatically creating isolated preview environments for each pull request and running production workloads from the same YAML definition. It targets engineering and DevOps teams, offering built-in autoscaling, monitoring, alerting, and access controls.

1 investor

CodeCanary provides an AI agent that automates code quality and product testing through browser-based session replay analysis and A/B testing. It serves B2B and B2C product teams seeking to identify and fix bugs continuously while running product experiments.

1 investor

Kue is an AI chatbot plugin for QGIS that translates plain English into SQL expressions and geoprocessing operations for geospatial analysis. It enables users to filter layers, perform complex geospatial tasks, and access OpenStreetMap data without writing code, trusted by 30+ governments worldwide.

1 investor