Best Alternatives to Devv

bolt.diy is the open-source, community-driven fork of Bolt.new from StackBlitz Labs — letting developers prompt, run, edit, and deploy full-stack web applications using any LLM they choose (OpenAI, Anthropic, Gemini, DeepSeek, Ollama, Groq, and more) on infrastructure they control.

Browser-based full-stack AI workspace from Google Firebase for building backends, front ends and mobile apps.

AI app builder that turns prompts, screenshots, and product ideas into editable web applications.

Magic Patterns is an AI prototype generator aimed at product teams, not a generic image generator dressed up for UI work. The current homepage is explicit about the workflow: go from idea to production, get user feedback, and build prototypes. It highlights AI-generated UI, screenshot

an AI mobile app builder that turns chat prompts and uploaded files into mobile app prototypes for founders and product teams.

Same.new review for teams evaluating AI UI generation, fast front-end prototypes, pricing uncertainty, pros, cons, and alternatives.

an AI product workspace for product managers, designers, and engineers to plan, design, prompt, and build software with Docs, Canvas, Issues, Chat, and agent workflows.