VULK
Free plan available; Builder starts at EUR 19.99/moAI app builder with guided generation. You describe what you want, review the output, and iterate — more collaborative than fully autonomous approaches. 16 AI models and 8 platforms.
Pros
- + Interactive generation with review and iteration
- + 16 AI models — choose the best for each task
- + 8 platform targets including Flutter mobile
- + Much more affordable than Devin ($500/mo vs EUR 19.99/mo)
Cons
- − Less autonomous than Devin — requires user input
- − Cannot work on arbitrary codebases
- − Not designed for large-scale refactoring
Best for: Guided app generation with user control at a fraction of the cost