Bolt.new Alternative: app.nz

Bolt.new Alternative: app.nz

Bolt.new generates apps in the browser for fast interactive prototyping. See Bolt.new.

Where Bolt.new is strong

• Browser-based app generation.
• Prototypes and frontend-heavy experiments.
• Tight prompt, edit, preview loop.

Where app.nz is different

app.nz covers:

• cloud coding agents that work on repos and return durable diffs
• static sites, server deploys, private container builds, domains, logs, queues, and secrets
• one OpenAI-compatible gateway for text, image, video, audio, embeddings, search, and 3D
• scale-to-zero GPU hosting for Cog and Comfy workloads
• one credit balance and API surface across the product

app.nz is broader than generation: it hosts the app, routes model calls, runs agents on repos, and provides GPU infrastructure.

Choose Bolt.new when

Choose Bolt.new when prompt-to-prototype speed in the browser is the main requirement.

Choose app.nz when

app.nz runs the whole loop on one account: an agent edits code, the build deploys, model calls go through the gateway, and GPU endpoints run on demand.

Migration path

Move the app code or static build to app.nz when it needs durable hosting, model gateway integration, or GPU features.

Bottom line

app.nz hosts the app, routes the models, and runs the GPU or worker infrastructure behind them.