Web Development Startups

Reflex is a platform for building and deploying enterprise applications in Python, combining framework, infrastructure, and data connectivity in a single unified system. It enables teams to develop, deploy, and manage production applications without fragmented tooling or multiple specialized roles.

4 investors

WeWeb is a no-code platform for building web applications and full-stack applications, designed for both coders and non-coders. The platform integrates frontend, backend, and AI capabilities to enable users to create and deploy complete applications without extensive coding.

4 investors

Awesomic is a talent marketplace that connects businesses with freelance contractors and creative talent to complete projects and tasks. The platform serves companies looking to hire independent workers for work assignments.

3 investors

Refine is an open-source web application framework that helps organizations build web applications faster with fewer resources. The company develops the open-core framework and related ecosystem products.

3 investors

Whalesync enables two-way data synchronization between spreadsheet tools (Google Sheets, Airtable, Notion) and vertical SaaS applications (Webflow, Salesforce, HubSpot, Affinity), allowing teams to automate bulk data operations across platforms without manual CSV imports.

3 investors

Aptible provides cloud infrastructure and compliance management platform for developers in regulated industries including healthcare, financial services, and life sciences. The platform abstracts away complexity around HIPAA, HITRUST, SOC 2, and GDPR compliance so engineering teams can focus on building applications.

2 investors

Brace is a web hosting service that syncs with file storage like Dropbox and maintains separate draft and production environments, with the production version optimized for performance.

2 investors

Freestyle provides Linux virtual machines that provision in milliseconds with integrated version control, designed for running distributed agents at scale. The platform offers full KVM support, real root access, and nested virtualization capabilities for agent-based workloads.

2 investors

Inth provides developer-first consent infrastructure that allows software teams to manage cookie consent, regional rules, and script loading directly in code rather than through external platforms. The product targets engineering teams that ship frequently and need to maintain consent compliance without performance degradation.

2 investors

Vibe is a platform that converts natural conversation into functioning applications, allowing non-technical users to build software through dialogue.

2 investors

Wavedash is a web-based gaming platform that runs games natively in browsers without downloads or installs, enabling instant multiplayer by sharing a link. It provides developer tools, hosting, distribution, and analytics for game creators across multiple engines, charging 10% fees.

2 investors

Assistant-ui is an open-source React library that provides pre-built components and state management for building AI chat interfaces. It enables developers to integrate ChatGPT-style conversational UIs into applications with support for streaming, multi-turn conversations, and integration with LLM providers like LangChain and Vercel AI SDK.

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

Coasts is a local-first, open source tool that enables parallel development environments by spawning isolated runtimes for AI coding agents working with git worktrees. It integrates with any agentic coding solution and supports hybrid local-remote runtime setups.

1 investor

Floot is a no-code AI app builder that enables users without coding knowledge to create fully functional mobile and web applications by describing their requirements. The platform includes built-in database, backend infrastructure, authentication, hosting, and integrations with third-party services.

1 investor

Mocha provides a platform with an AI coding agent that allows users to build and publish web applications without writing code. The service targets people who want to develop web apps quickly, from prototyping to launching production applications.

1 investor

Pazi provides a platform for creating autonomous agents that handle business operations across various company roles, from software development to sales, with the ability to set objectives and monitor progress.

1 investor

Repaint is an AI-powered website builder that reconstructs existing websites by importing content and design, then allows users to modify layout, content, and styling through a chat interface. The platform serves small businesses and professionals who want to redesign their websites without manual rebuilding work.

1 investor

The Sails Company develops open-source web and mobile frameworks alongside professional services for server-side development using JavaScript and Node.js. They offer consulting, design, and implementation support to help developers and organizations build enterprise-grade applications more efficiently.

1 investor

Orca is an agent development environment (ADE) that runs multiple AI code agents (Claude Code, Codex, OpenCode, Grok) side by side in isolated worktrees with built-in terminals, file editor, and git tracking for software developers. It includes a mobile companion app for iOS and Android to manage agent work remotely.

1 investor

Tremor provides 35+ open-source React components for building dashboards and data visualization interfaces. The product includes both component libraries and production-ready templates designed for developers building analytical applications.

1 investor

Triplit provides a database and state management system for web applications that handles data persistence and real-time synchronization across clients.

1 investor