Developer Tools Startups

Sixty offers on-demand, by-the-minute access to experts who help with web app tasks such as web design, development, and software implementations over screenshare. The service is aimed at users needing immediate technical assistance.

1 investor

Skaffolder is a code generation platform that helps developers scaffold and build web applications faster, offering tools such as a CLI and a VSCode extension along with an enterprise offering. It provides a marketplace and open-source components for automating application boilerplate creation.

1 investor

Skene builds a tool that protects the event-tracking and data collection layer for B2B SaaS companies, catching broken tracking on each release and recommending funnel improvements. It serves growth, revenue operations, and customer success teams that own activation measurement and funnel reporting.

1 investor

A platform that centralizes agent sessions across different AI agents, enabling users to share sessions via URL and extract successful workflows into reusable skills. It works with Claude Code, Hermes, and any agent that maintains a transcript.

1 investor

A provider of content management and remote device management software for digital signage networks, enabling organizations to organize, schedule, and monitor displays across multiple locations.

1 investor

Skuid (now part of Nintex) offers a no-code app development platform that lets teams build custom applications with drag-and-drop components, integrate data from sources like SQL, REST, and OData, and apply logic flows without coding. It targets business teams looking to connect systems, automate workflows, and generate documents.

1 investor

Sky Valley is building infrastructure that lets software adapt to users after it ships, with its first product called Differ. The company operates in the AI-driven software tooling space.

1 investor

SkyPilot is an AI compute platform that orchestrates GPU workloads across Kubernetes, Slurm, VMs, on-prem, and 20+ clouds through a single interface, supporting the full AI lifecycle from development and pre-training to RL, batch inference, and endpoints. It is aimed at AI infrastructure and research teams that need multi-cloud GPU management, scheduling, quotas, and utilization controls.

1 investor

Etteplan is a technology service company that helps industrial businesses improve operational efficiency, sustainability, and productivity through expertise, solutions, and managed services. The company works across industries supporting customers navigating AI-driven technological changes and evolving business demands.

1 investor

Skyvern automates browser-based workflows using AI and computer vision, handling tasks like logging into portals, filling forms, and extracting data without APIs or custom scripts. It serves enterprise teams and developers automating repetitive portal interactions, data extraction, and compliance processes across industries.

1 investor

Slam Media Lab is a design agency that provides product and UX/UI design services, including user research, wireframing, prototyping, and usability testing for web applications, SaaS products, and digital platforms. The firm serves startups, nonprofits, health organizations, and enterprise clients across multiple sectors.

1 investor

Slider builds a frontend development environment and AI agent that ingest enterprise context — a company's frontend stack, platform docs, and design rules — to let stakeholders prototype and iterate on frontend code within a governed, multiplayer sandbox. It targets large enterprises with complex codebases and design standards, offering a guardrail system and custom compilers that generate optimized code packages for a company's production systems.

1 investor

SLNG builds infrastructure for voice AI, aimed at making it work across many languages and regions in real time with a focus on compliance and affordability. The company targets developers and businesses building voice AI applications globally.

1 investor

Smart Kiwi offers CTO-as-a-service, helping teams build and ship AI/ML products including predictive modelling, LLM features, and web, mobile, and API development. It covers advisory, development, and infrastructure/delivery so AI work becomes production-ready for client companies.

1 investor

Smartcuts is a Chrome extension that automatically converts user actions like clicks and typing into replayable automations. The tool targets users who want to automate repetitive browser tasks.

1 investor

SmartDust provides cloud-based remote access to physical mobile devices (iOS and Android) for testing and development, available in free, premium, and private deployment tiers. The platform serves developers, QA engineers, and teams building mobile applications who need on-demand access to device farms without managing hardware infrastructure.

1 investor

Smaxfusion is an AI-powered platform that generates websites and code from user descriptions, enabling non-technical users to build web projects without coding knowledge. The platform targets creators and businesses seeking to quickly transform ideas into functional websites.

1 investor

SMOK Ventures is a pre-seed and seed stage venture fund based in the US and Poland that invests in technical founders from Central and Eastern Europe building for global markets, with a focus on developer tools and industry-specific AI agents.

1 investor

Smooth is a serverless browser agent API that autonomously performs web tasks like scraping, testing, and workflow automation. It delivers enterprise-grade reliability, performance, and security for developers integrating automation at scale.

1 investor

Snack Prompt is a library of AI agents, frameworks, and automated prompts for building workflows and automations. It provides users with a catalog of prebuilt AI agents and prompt frameworks.

1 investor

SnapMagic Search (SnapEDA) provides an online library of PCB footprints, schematic symbols, and CAD models for electronic components sourced from over 2,500 manufacturers. It is used by electrical engineers and hardware designers to speed up printed circuit board design.

1 investor

SnapOn Software (formerly KWIZ, ProvisionPoint, and Appficiency SST) develops add-on software for Microsoft 365 and Oracle NetSuite environments, covering collaboration and productivity, security, compliance, and governance. Its tools serve businesses looking to extend and govern their Microsoft and NetSuite ecosystems.

1 investor

Snapshot AI delivers AI solutions focused on transparency and accountability, with emphasis on unbiased outcomes and user data protection.

1 investor

Social Construct develops processes and technologies to design and assemble large apartment buildings more quickly and at lower cost, using an assembly-line approach to construction. The company targets residential housing within the construction industry.

1 investor