Key features
Core capabilities each platform advertises.
Data not available
- Edit existing codebases
- GitHub PR creation
- No Git knowledge needed
- Team collaboration
- Visual code editing
Updated March 27, 2026
Lovable is a full-stack AI app builder that generates production-ready web applications from natural language descriptions. It handles frontend, backend, database, and authentication, deploying directly to the cloud. Lovable became the fastest-growing European startup in history, reaching $20M ARR in its first two months.
Lovable for existing projects — lets non-technical teammates make changes to live codebases and submit GitHub PRs without knowing Git.
Core capabilities each platform advertises.
What each tool does well, and the limitations to keep in mind.
Pros
Cons
Pros
Cons
Choose Lovable if you wantChoose if you want
Choose Sparkles if you wantChoose if you want
Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 500+ models through one gateway.
Try Respan free