title: "AI SaaS Builder — Generate a Complete SaaS Codebase | Archiet" description: "AI SaaS builder that generates the full codebase — auth, billing, multi-tenancy, admin, dashboard, API, tests, CI/CD — in your stack of choice. Not a no-code runtime. Plain source code you own." slug: ai-saas-builder type: use-case primary_keyword: "ai saas builder" secondary_keywords:
- ai saas generator
- ai saas builder platform
- ai saas builder free
- ai saas builder no code
- ai saas app builder
- build saas with ai
- generate saas app
- ai saas mvp builder published_at: 2026-05-15
AI SaaS Builder — Generate a Complete SaaS Codebase
Most tools called "AI SaaS builder" generate a landing page or a no-code runtime. Archiet generates the complete SaaS codebase — backend, frontend, database, auth, billing, multi-tenancy, admin, tests, CI/CD — as plain source code in the stack of your choice.
You download it. You own it. You ship it.
What's in the generated SaaS
Auth (production-grade)
- Signup with email verification
- Login + logout
- Forgot password + reset
- Two-factor authentication (TOTP)
- SSO: Google, Microsoft, GitHub
- httpOnly cookie sessions — never localStorage
- Account lockout after N failed attempts
Billing (real, not stubbed)
- Stripe Subscriptions with webhook handler
- Paddle as alternative provider
- Flutterwave for African markets
- Free / Pro / Team / Enterprise plan tiers
- Trial logic with auto-conversion
- Invoice generation + downloadable PDFs
- Cancel + upgrade + downgrade flows
Multi-tenancy
- Workspace model — every entity scoped by
workspace_id - Team invites with role assignment
- Workspace switcher
- Cross-tenant query leak prevention (enforced in the query layer)
Admin dashboard
- User management with impersonation
- Workspace management
- Billing override
- Feature flag toggles
- Audit log of every admin action
User dashboard
- Onboarding checklist for new accounts
- Recent activity feed
- Quick stats from real DB tables
- Settings (profile, password, MFA, billing, team, API keys, webhooks)
Data layer
- PostgreSQL schema
- Alembic / Prisma / Eloquent / ActiveRecord migrations
- Indexes on every foreign key + tenant filter
- Seed scripts for demo data
API
- RESTful routes for every entity
- OpenAPI 3.1 spec, auto-generated and kept in sync
- API key authentication for programmatic access
- Webhook delivery system with retries
Tests + CI/CD
- pytest / vitest / jest / phpunit / rspec test suite
- Fixtures for users, workspaces, subscriptions
- GitHub Actions workflow
- Docker Compose for local dev
- Dockerfile + deployment configs (Kubernetes, Heroku, Fly, Railway, Vercel)
Stack choices
| Backend | When to pick | |---|---| | Flask + Next.js | Fastest to ship, Python ecosystem, easiest hiring | | FastAPI + Next.js | Async performance, type-safety, modern Python | | NestJS + Next.js | TypeScript end-to-end, large engineering teams | | Django + Next.js | Battle-tested admin, large content models | | Laravel + Next.js | PHP ecosystem, large hosting market | | Rails + Next.js | Convention-heavy, fastest backend dev | | Go + Next.js | Low memory, high performance | | Java Spring Boot + Next.js | Enterprise IT environments | | .NET + Next.js | Microsoft-stack shops |
All stacks emit the same SaaS feature set.
How this compares to no-code SaaS builders
| | Bubble / Glide / Adalo | Archiet | |---|---|---| | What you get | A running app on a no-code runtime | Plain source code | | Source ownership | ❌ | ✅ | | Vendor lock-in | High | None | | Stacks | Single runtime | Nine stacks | | Performance | Limited | Native code | | Custom logic | ⚠️ Plugins / formulas | ✅ Plain code | | Self-hosting | ❌ | ✅ | | Hiring developers | Limited talent pool | Standard hiring | | Monthly cost (ongoing) | Per-user, per-month | Hosting only |
No-code is fine for internal tools that don't need to scale. Archiet is the right choice for products you intend to grow.
How this compares to SaaS boilerplates
| | Shipfast / Divjoy / Makerkit | Archiet | |---|---|---| | Time to start | 1 day setup | Hours, fully wired | | Stacks | Single (Next.js + Supabase or Next.js + tRPC) | Nine | | Design presets | One | Nine | | Synthetic Boot Test | ❌ | ✅ | | AB-test two stacks | ❌ | ✅ Generate both | | Pricing | $150–$500 one-time | Free → $149/mo |
Boilerplates are great if your team is already on their preferred stack. Archiet wins if you want to compare stacks or regenerate as your product changes.
What you skip vs. building from scratch
A typical SaaS MVP takes 3–6 months of engineering. Archiet generates:
- 6 weeks of auth flows
- 4 weeks of Stripe + billing
- 4 weeks of multi-tenancy + RBAC
- 3 weeks of admin dashboard
- 2 weeks of API + OpenAPI
- 2 weeks of tests + CI/CD
- 2 weeks of email + transactional templates
…in one ZIP.
Try the AI SaaS builder
Generate your SaaS. Free plan: one project per month with watermark. Pro: unlimited generations, full stack catalog, Architecture Studio for editing the architecture before code emission.