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Lovable generates beautiful Supabase + React apps from prompts — fast, visual, one stack. Archiet generates quality-scored codebases from a PRD across 9 E2B-boot-verified web stacks, with compliance packs, native mobile, multi-tenancy, and CI/CD. No Supabase dependency. No vendor lock-in. Your infrastructure.
Lovable builds on Supabase. Every application it generates uses Supabase for auth, PostgreSQL database, and edge functions — regardless of your team's existing expertise or infrastructure. That is fine for greenfield internal tools where Supabase is a reasonable default.
Archiet generates on the stack your team already runs. Flask, FastAPI, NestJS, Django, Laravel, Go chi, Java Spring Boot, Rails, or .NET — all from the same PRD. The generated code is self-contained: your database and auth run on your infrastructure, and you deploy to any Docker host, Kubernetes cluster, or cloud provider.
For enterprise teams with existing stack standards, Supabase lock-in is a blocker. Archiet removes it.
Regulated industries — fintech, healthcare, enterprise SaaS — require documented architecture, access controls, encryption, audit logging, and incident response procedures. SOC 2, ISO 27001, HIPAA, and GDPR all mandate evidence that your system is designed and operated securely.
Lovable generates none of this. The compliance controls must be added manually after the prototype is created — typically 2-4 months of engineering work.
Archiet generates compliance controls as part of the architecture-to-code pipeline. Select your compliance frameworks in the wizard, and the generated codebase includes audit logging, encryption-at-rest configs, access policies, and a PDF compliance report. The first ZIP is the production ZIP.
You need more than one stack. Lovable locks you into Supabase + React. Archiet generates your production application on the backend stack your team already runs — Flask, FastAPI, NestJS, Django, Laravel, Go chi, Java Spring Boot, Rails, or .NET — from the same PRD. No Supabase dependency; no platform lock-in.
Your application is going to a regulated environment. Lovable generates no compliance controls. Archiet generates SOC 2, HIPAA, GDPR, ISO 27001, PCI-DSS, DORA, and NIS2 evidence automatically from your architecture model — audit logs, encryption configs, access policies, and a compliance PDF for your auditor. For fintech, healthcare, or enterprise SaaS, this is table stakes.
You need a mobile app alongside the web app. Lovable generates responsive web apps; it does not generate native mobile. Archiet generates a React Native (Expo) mobile app from the same PRD as the web app — sharing entity definitions, auth logic, and API contracts. Scan the QR code to preview on a real device before you download.
Not directly — the architectures are incompatible (Supabase + React vs your choice of backend + Next.js). The recommended path: describe the same system in Archiet's architecture wizard, generate a production codebase, then migrate any custom business logic from the Lovable prototype manually. The architecture-first generation ensures compliance controls, multi-tenancy, and deployment infrastructure are included from the start.
Lovable at $20-100/mo generates beautiful prototypes. To make a Lovable output production-ready in a regulated environment, you typically need to add: authentication hardening, compliance controls, database migrations, CI/CD, Docker, monitoring, multi-tenancy, and architecture documentation. That engineering work costs far more than an Archiet subscription. If your project never needs compliance or multi-tenancy, Lovable may be sufficient. If it does, Archiet is the lower total cost.
Yes. Lovable generates applications where the auth, database, and serverless logic all run on Supabase infrastructure. Migrating off Supabase requires rewriting the backend. Archiet generates self-contained applications with no third-party BaaS dependency — your database and auth run on your infrastructure, and you can deploy to any Docker host, Kubernetes cluster, or cloud provider.
Lovable generates responsive web applications that render well on mobile browsers, but does not generate native mobile apps. Archiet generates a React Native (Expo) mobile application alongside the web app — from the same architecture blueprint — with a QR code preview for testing on a real device before download.
Archiet uses shadcn/ui on Next.js, producing clean, professional, responsive application pages. Lovable has a reputation for particularly polished visual output on marketing-style pages. For standard SaaS application UI — dashboards, CRUD forms, settings pages, data tables — the output quality is comparable. For highly custom or creative landing pages, Lovable may produce more visually distinctive results.