v0 alternatives

+ Built-in integrations for AI models, Stripe, and databases without API wiring.
− Smaller community and fewer templates than Lovable or v0.

+ Produces editable designs you can paste into Figma as well as HTML/CSS.
− Experimental Labs product with generation caps and limited iteration.

+ Supabase auth, database, and edge functions are wired up without any configuration.
− Credits run out fast when debugging, since every fix attempt costs a message.

+ Long-standing Figma plugin that respects auto-layout and produces responsive code.
− Generated components still need cleanup before they are production-ready.

+ Iterative loop: annotate the generated output on the canvas and regenerate.
− It is a demo of the tldraw SDK rather than a maintained product.

+ Backend, user management, and hosting are all included, so there is nothing to connect.
− Limited code export and less customisation than Lovable or Bolt.

+ Simple, widely used, and works with GPT, Claude, or Gemini vision models you supply.
− Produces one-off static code with no design-system awareness.

+ Works inside the tool design teams already use and can start from your existing designs.
− Make output ignores design systems unless carefully steered and AI credits are metered.

+ Hosting, database, auth, and secrets live in one place, so deployment is a button.
− Effort-based billing makes costs unpredictable and the agent has deleted user data in a notorious incident.

+ Generated objects land directly in a web-ready interactive 3D editor you can embed in sites.
− AI generation is limited and the tool is really a 3D web design editor first.