Top Rocket.new Alternatives in 2026
Hand-tested alternatives to Rocket.new, ranked by similarity — pricing, free tiers, and use cases compared. Curated by AI Compass.
- Hostinger Horizons — Hostinger Horizons is an AI website and app builder that helps students launch projects quickly with generated pages, components, and deployment-ready output.
- Lovable — Lovable is an AI app builder that turns prompts into working full-stack web applications with editable frontend and backend code. It is popular for rapidly shipping MVPs, iterating with chat-based edits, and connecting data/services without heavy setup.
- Emergent — Emergent is an AI software builder that helps turn product ideas into working web applications, handling scaffolded code, UI generation, and iterative edits from prompts.
- Antigravity — Google Antigravity is an AI-powered agentic development platform launched November 2025 alongside Gemini 3. It runs cloud-hosted agents that build, run, debug, and ship full-stack applications from natural-language prompts — no local toolchain required. Currently in public preview, free for individuals.
- Google AI Studio — Free workbench for prototyping with Gemini and other Google models. Build and test prompts, tune behavior, export to API. Includes free access to current Gemini models.
- Stitch — Google's AI tool for generating frontend UI designs and code from natural-language prompts. Outputs production-ready code in popular frameworks; iterate visually or via prompt refinement.
- Marblism — Marblism is an AI tool that generates complete, production-ready full-stack boilerplates (including database schemas and API routes) from a simple product description.
- Kiro — Kiro is an AI coding assistant built to speed up software development with code generation, edits, and troubleshooting support. It focuses on helping developers move from idea to working product with fewer manual steps.
- Polymet AI — Generate UI designs from natural language prompts or reference images. Export to React code or hand off to designers.
- Builder.io — Visual page builder with AI-powered Figma-to-code conversion (Visual Copilot). Generates production code in your component framework and design system.