Developer Tools Startups

Forem is open source software for building online communities in any niche, powering DEV, a community where software developers share knowledge and collaborate. DEV has partnered with Major League Hacking (MLH), a developer programs platform.

4 investors

Forloop provides a no-code platform for data cleaning, joining, and transformation into model-ready formats, serving data teams and business users who need to work with internal and external data sources. The platform automates data quality tasks and enables faster data pipeline building for analytics, AI, and business intelligence use cases.

4 investors

Formance provides a platform for developers to build and integrate complex financial applications using composable, open-source primitives that can connect to any financial partner. The platform serves enterprise companies globally seeking vendor-agnostic infrastructure for financial workflows.

4 investors

Forum3 partners with organizations to design and deploy AI agents and automation solutions tailored to their business processes. The company provides strategy, implementation, and ongoing management services to help enterprises move from AI pilots to production-grade autonomous systems integrated into their operations.

4 investors

FRAGMENT provides a real-time ledger infrastructure for companies to track and manage online money movement, reducing operational complexity and risk in financial transactions. The platform serves fintech companies and businesses handling digital payments.

4 investors

Friendli provides generative AI model serving infrastructure designed to help organizations deploy and run large language models efficiently and cost-effectively. The company serves enterprises and organizations seeking to reduce complexity and expenses in generative AI operations.

4 investors

Frontegg provides a low-code customer identity and access management (CIAM) platform that secures user login and authentication for SaaS applications. It also offers an agentic layer that lets SaaS products expose their functionality to users through generative AI platforms.

4 investors

Frontify develops software for collaborative brand management that helps teams create, organize, and scale their branding projects. The platform serves marketers and creative teams across industries globally.

4 investors

Fuel is a high-throughput execution layer for Ethereum that uses a UTXO-based asset model, native account abstraction, and parallel transaction processing to support 600+ TPS with 1-second block times. It serves blockchain developers building applications such as intent-driven exchanges, real-time prediction markets, capital markets/DEXs, and AMMs.

4 investors

Fuzzbuzz provides fuzzing as a service, a software security testing approach for finding bugs and vulnerabilities in code. The company operated in the cybersecurity space and has since been acquired.

4 investors

Gatsby is a React-based, open-source framework for building fast and secure websites, with a unified GraphQL data layer that integrates multiple content sources and APIs. The platform serves web developers and teams building web experiences.

4 investors

Genesis builds capital markets software for financial institutions, offering both ready-to-deploy packaged applications and bespoke custom solutions for trading and post-trade operations. Its offerings cover workflows such as single dealer platforms, institutional middle office, sales trader desks, primary markets trading, order and trade management, electronic trading venues, and reporting and reconciliation, with AI agents integrated across the stack.

4 investors

GitHub is a software development platform where developers and organizations host, collaborate on, and build code together, with programs spanning education, open source funding, and social impact. It serves developers, students, organizations, and nonprofits worldwide.

4 investors

GitPrime builds visibility and analytics software for engineering and software development leaders, helping them measure team productivity. It operates as a B2B SaaS developer tools company and was acquired by Pluralsight in May 2019.

4 investors

Distr is a software distribution and deployment platform designed for managing secure, compliant software delivery across cloud, hybrid, and on-premise environments. It serves enterprise infrastructure teams requiring production-grade reliability, security, and operational visibility.

4 investors

Globant is an IT and software engineering services company that builds AI-native and digital products for enterprise clients across industries including sports, automotive, media, and government. It offers an AI platform ("Glob.AI") with AI Pods and AI Studios to deliver production-ready software and reinvent customer experiences for large organizations.

4 investors

Gradient AI provides a fleet of agents that research, build, and deliver digital content and applications—including apps, websites, documents, and video—using the customer's data, tools, and style.

4 investors

Gravity develops a suite of WordPress plugins including Gravity Forms (a drag-and-drop form builder with payments and conditional logic), Gravity SMTP (email delivery and tracking), and Gravity Flow (workflow automation and approvals). Its tools serve developers, designers, and businesses of all sizes building and running websites on WordPress.

4 investors

GravityAI is a platform for deploying machine learning models to production, letting developers upload code, automatically containerize and build it, and run scalable inference through REST APIs or an auto-generated UI. It offers air-gapped, VPC, and on-premises deployment with enterprise security and governance designed around the EU AI Act, targeting developers and enterprises.

4 investors

GreenShift is a platform that connects to cloud environments to map how applications and AI models consume infrastructure, attributing cost and energy impact back to specific workloads and delivering prioritized optimization recommendations. It targets engineering teams, integrating with existing CI/CD pipelines and cloud providers to improve cost, performance, and energy efficiency.

4 investors

GRID builds spreadsheet technology that lets software teams embed spreadsheet capabilities into their products, with Excel and Google Sheets compatibility, high performance, and AI integration through its own Spreadsheet LLM. Its technology powers tools such as Calculator Studio and the spreadsheet features of AI assistants.

4 investors

GrowthBook provides a platform for running A/B tests and experiments on websites and products without requiring engineering resources. The platform serves growth teams and marketers who need to test ideas quickly, measure impact, and analyze results across the full customer journey.

4 investors

Guild provides an observability and control runtime for AI agents, capturing full session traces of every model call, tool invocation, input, output, and decision at runtime. It offers audit trails, token-usage tracking, and automated eval scoring across agents built in frameworks like LangChain and CrewAI for organizations needing compliance and reliability.

4 investors

Hashnode is a free blogging platform built for developers and engineers, offering features like code syntax highlighting in 25 languages, LaTeX, Markdown support, custom domains, headless publishing via API, and GitHub sync. It lets developers start a blog, publish technical content, and build a readership on a domain trusted by search engines.

4 investors