Bolt.new alternative

Bolt.new alternative with a stack you can audit and host

Fast AI prototyping—plus a data layer and exports built for production.

Preview in the browser, refine in chat, ship on your domain.

Card required — $0 for 7 days.

Full-stack codebase in 99xDev studio

99xDev vs Bolt.new

Side-by-side on what matters for teams shipping real products.

Feature99xDevBolt.new
Full-stack outputReact + Express + SQLite in every projectVaries; often frontend-only or proprietary runtime
Code ownershipDownload a standard repo anytimeStack and export model differ by project
Built-in databaseSQLite with migrations and table browserDepends on template; often external DB
Self-host / custom domainExport or publish on your hostnameBolt-hosted; export varies
Live previewRunning app in the studio while you iterateIn-browser preview

Why teams switch from Bolt.new

Full-stack output, built-in data tools, and code you can export when the project outgrows the studio.

End-to-end in one project

UI, API routes, and persistence in one pass—not a pile of disconnected snippets.

Studio preview

Run the app inside the builder while stakeholders review flows before deploy.

Your domain

Connect custom DNS on paid plans or export and run anywhere.

Structured prompts

Integration recipes for Stripe, auth, and email speed up common Bolt-style asks.

Common questions

How is 99xDev different from Bolt.new?
99xDev standardizes on React + Express + SQLite with explicit export and self-host paths—built for teams that plan to own infrastructure.

Try the Bolt.new alternative free

Create your account and start building. Card required — $0 for 7 days.