Best Alternatives to Replit Agent

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.

Devv is an AI coding agent purpose-built for indie hackers and small teams shipping full-stack AI-powered products, combining code generation with opinionated stacks (Next.js, Supabase, Stripe, AI SDKs) so the agent produces working applications rather than disconnected snippets.

Stockholm-based prompt-to-app builder that generates full-stack React + Supabase applications from natural language, with a chat/preview interface designed so non-developers can ship real products — one of the fastest-growing AI startups of 2025-26.

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

Onlook is a visual environment for designing and editing web applications that helps teams let product and design teams modify application interfaces with code-aware controls.

AI Chrome extension builder: describe what you want in chat and PlugThis generates a complete, installable Manifest V3 Chrome extension in about two minutes, with real Supabase backends and OpenAI/Anthropic/Gemini models built in.

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.