Replit
The top alternatives to Flowise in the No-Code AI Builders space, compared on features, pricing, and what they're best at.
Updated March 10, 2026
Flowise is low-code tool for building LLM applications with drag-and-drop interface. Open-source.
Replit
Open WebUI
Self-hosted ChatGPT-style UI for Ollama + OpenAI-compatible APIs
v0
Lovable
Bolt.new
Create
Base44
Natural language to full-stack app
Voiceflow
Visual conversation design canvas
Botpress
Open-source chatbot platform
Langflow
Stack AI
Marblism
Pickaxe
Relevance AI
AI workforce platform
Wordware
Sparkles
Edit existing codebases
Glue
Infinite design canvas
Rivet
One platform for routing, observability, tracing, and evals across every LLM provider.