Developer Tools Startups

Facets is a cloud orchestration control plane that lets AI coding agents provision and manage production-ready infrastructure while platform teams retain governance control. It uses reusable infrastructure contracts and unified blueprints to generate Terraform, Helm, CI/CD and monitoring across AWS, Azure and Google Cloud, serving platform and DevOps teams.

1 investor

Herbert Conseils & Solutions provides digital transformation services to businesses across multiple sectors, specializing in Print, IT, document management, and telecommunications solutions. The company serves small and medium enterprises in the Marne region of France.

1 investor

FastAPI Cloud is a CLI-first platform for building, deploying, and running FastAPI (Python) APIs with a single command, supporting pyproject.toml, uv.lock, and requirements.txt. It offers autoscaling, scale-to-zero, HTTPS by default, custom domains, environment variable management, database connections, and built-in monitoring for developers and AI coding agents.

1 investor

Fastshot is an AI-powered, no-code mobile app builder that generates production-grade React Native code from plain language descriptions. It serves individual developers and small teams building mobile applications.

1 investor

Fathym builds an independent, git-backed context layer that installs into AI coding agents (Claude, Codex, Cursor, Cline, Aider) so a developer's or company's accumulated context and knowledge is captured, owned, and versioned rather than locked into a vendor's model. Its products fAI (a personal context workbench) and OpenX (connecting team data to AI) target individual developers and organizations wanting to own and govern the intelligence their work produces.

1 investor

FaunaDB is a strongly consistent OLTP database with a hybrid document-relational data model, accessible via a NoSQL query language. The open-source project originated from Fauna Inc.'s database-as-a-service offering.

1 investor

Favro is a collaboration and work management platform designed for teams to coordinate work across planning, communication, and task management. The product serves makers, managers, entrepreneurs, and enterprises looking to operate with agility, autonomy, and organizational alignment.

1 investor

Featureflow is a feature-flag and progressive delivery platform that lets teams deploy code independently from releasing features, roll out changes gradually, and disable broken features instantly with a kill switch. It targets development teams shipping frequently, including those using AI coding agents, and offers SDKs, a REST API, and integrations such as Slack, Jira, and an MCP server for tools like Cursor, Copilot, and Claude.

1 investor

Featureflow is a feature flag management platform that lets teams gradually roll out, target, and toggle software features across environments without redeploying code. It serves both engineering and product teams with release pipelines, A/B testing, approval gates, a REST API, and integrations with CI/CD tools and AI coding assistants.

1 investor

FeaturePeek generates deployment previews of frontend applications that teams can share to collect feedback during development. Its overlay lets reviewers capture annotated screenshots and screen recordings, leave comments, and create tickets in bug-tracking tools, without requiring code changes.

1 investor

Federacy offers a penetration testing and bug bounty platform for identifying and managing security vulnerabilities. It operates in the cybersecurity industry.

1 investor

Carl Lippert is an entrepreneur and developer who writes about technology, agriculture, and entrepreneurship. He operates Grass Ridge R&D (technology services for agriculture), Land Map Magic (land mapping tools for applications), and Leaf (an agricultural machine data API platform).

1 investor

BrowserOS is an open-source browser with built-in AI agents that automate web tasks through natural language commands without coding, prioritizing privacy and running locally. It supports multiple AI providers and operates across macOS, Windows, and Linux.

1 investor

Aether provides roofing and exterior building measurement reports for home services contractors, using phone-based 3D modeling to generate accurate full-house measurements within 2% accuracy. The platform enables contractors to create install-ready measurement reports and 3D exterior models for estimating and documentation.

1 investor

Felt provides clinical infrastructure for product and engineering teams to embed regulated healthcare services into applications through an SDK, licensed clinical network, and compliance contracts. The platform eliminates the need for teams to separately rebuild healthcare compliance, licensing, and clinical operations.

1 investor

Feyn provides a system for organizations to own and fine-tune their own AI models using their proprietary data and expertise rather than relying on third-party models. The platform is designed for enterprises seeking to build customized, continuously improving machine learning systems aligned with their specific knowledge and priorities.

1 investor

Fianu provides an automated governance platform that collects evidence and enforces policies throughout a software delivery pipeline to accelerate regulatory compliance without slowing release cycles. The platform integrates with existing development toolchains to generate attestations for compliance audits in regulated software environments.

1 investor

Fid Labs develops robotics software tools that simplify embedded software development workflows for building robots, industrial systems, aerospace applications, and autonomous vehicles. The platform targets hardware companies and enables developers to create next-generation robotics and autonomous systems.

1 investor

FifthTry offers a documentation platform that integrates with GitHub and prevents code deployments until documentation is updated and approved, targeting development teams managing code repositories.

1 investor

Fime provides testing and consulting services for the payments and banking industry, serving central banks, card schemes, payment networks, banks, merchants, and telecom operators across multiple regions.

1 investor

Linkyhost is a file-hosting and link-sharing service for publishing PDFs, DOCX files, spreadsheets, images, HTML pages and static websites as shareable links. It targets professionals and teams sharing proposals, reports and presentations, offering paid tiers with custom domains, branding removal, password protection and link analytics.

1 investor

Finegrain builds on-device computer vision and machine learning technology. The team previously worked on Google's on-device vision stack, including contributions to MobileNet, TF Lite, ML Kit and Google Lens.

1 investor

Finxone offers a managed platform providing licensing, integrations, and security infrastructure along with tooling for building, testing, and releasing customer-facing financial experiences. It targets teams looking to reach an MVP or first product release quickly.

1 investor

FIO Protocol is a Layer 1 blockchain designed to simplify cryptocurrency transactions by providing human-readable names and request functionality across all blockchains. It enables wallet integrators to hide blockchain complexity from users while supporting every token on any blockchain network.

1 investor