Alternatives to fanbox

Open-source terminal for orchestrating multi-model coding agents at scale.

Open-source MCP server for live Chrome browser control and DevTools debugging

Open-source coding agent for VS Code and JetBrains, now read-only after Cursor acquisition

Open-source Python framework to build LLM apps with decorators.

Open-source multi-agent framework for structured AI software development

Turn ideas into live apps and websites with AI, no coding required.

Open platform for autonomous cloud coding agents that fix bugs, review PRs, and migrate code asynchronously.

Open-source Python SDK for building multi-agent workflows with handoffs, guardrails, and realtime voice.

Open-source AI SQL generator with local-first security and 20+ database support.

Terminal-native AI coding assistant with deep reasoning for complex multi-step tasks

System-wide context layer for AI coding agents across multi-repo projects

Enterprise open-weight foundation models and agents for high-consequence software engineering.

Multi-agent AI coding assistant for VS Code

Coding AI trained on production code for maintainable software.

AI coding assistant with deep AWS integration and agentic automation

AI app builder that turns plain English into live apps instantly.

Long-context AI assistant for deep document analysis, coding, and safe deployment.

Full IDE for orchestrating local and cloud coding agents with multi-model support.

Spec-driven AI coding with property-based testing for verified code

Multi-agent IDE for orchestrating local and cloud coding agents

Deploy AI coding agents in the cloud with YAML-defined workflows

Free AI-native cloud IDE with zero-setup and built-in AI assistant for rapid coding.

AI coding assistant with deep codebase context for enterprise teams

Visually build native & web apps with AI agents and exportable code

Generate & deploy Next.js landing pages in 5 minutes with AI.

Low-code, pro-code, and AI platform for SAP extensions and automation.

Frontend stack for building agentic UX with generative UI in React

Autonomous AI software engineer for enterprise production code

Turn sketches into working UI with Make Real Tldraw

Python decorator library for minimal-abstraction LLM apps with observability