Launch your AI SaaS in days, not months.

StackBlaze offers production-ready Next.js starter kits designed to accelerate the development of your AI SaaS applications. These kits come pre-equipped with essential features such as authentication, Stripe billing integration, multi-tenancy support, administrative tools, and AI capabilities powered by 19 different providers. By leveraging StackBlaze, you can significantly reduce setup time and focus on selling your product faster.

• Key Features:

• Auth, OAuth, email verification

• Stripe billing & webhooks

• Multi-tenant workspaces

• Admin dashboard & analytics

• AI chat with 19 providers

• 153 automated tests

The kits are designed for rapid deployment, often ready in under 2 minutes. StackBlaze also facilitates a 'run free, earn real' model, allowing you to spin up an AI chat app using free tiers from Neon (Postgres), Vercel (hosting), and OpenRouter (AI models like Llama, Mistral, Gemma), enabling you to start with zero hosting costs.

Core Functionality:

• Authentication: Handles sign-up, OAuth, email verification, password resets, and sessions.

• Billing: Integrates with Stripe for checkouts, webhooks, plan upgrades, and metering.

• Multi-tenancy: Supports workspaces, member roles, invitations, and permission checks.

• Admin & Operations: Includes user management, usage limits, analytics, and feature flags.

StackBlaze provides a significant time-saving advantage over building these components from scratch, which can typically take 10-12 weeks of senior engineering effort. The AI SaaS Kit includes features like streaming chat, rich rendering, image input, per-workspace AI controls, and native streaming via AI SDK v6. Conversation history is managed in PostgreSQL with Drizzle ORM. Built-in tools for calculator, web search, and URL fetching are also included, with the ability to add custom tools.

The kit supports one-command Postgres setup via docker-compose.yml and is deployable on various platforms including Vercel, Neon, Railway, AWS RDS, Supabase, GCP Cloud SQL, and Azure Database.

Additionally, StackBlaze offers a 'Pro' version (coming soon) that includes enhanced support and features for $199, along with access to a private Discord community and 1-on-1 sessions.