Last reviewed September 2026, based on Lovable’s public documentation and pricing. Competitor products change often — if something here is out of date, tell us at support@archie.com.
At a glance
How each one works
Lovable is a conversational builder. You describe what you want, Lovable generates a working application with frontend, backend, database, and authentication, and you keep refining it through chat. Plan mode lets you review what Lovable intends to do before a larger change. Lovable Cloud provides a built-in backend, and apps live inside shared workspaces with a pooled credit balance. Archie is definition-first. Your prompt produces a plan with five editable sections: overview, modules, user types, system services, and integrations. You shape that plan until it matches what you mean. Then generation splits into two independent tracks: Generate Frontend lays out every screen in a sitemap and builds a click-through prototype, and Generate Backend builds the schema and APIs on Archie Core. Generate Full-Stack turns the prototype into a deployed application. See How Archie works.Key differences
Planning: a plan mode vs. a plan of the whole app
Lovable’s Plan mode is a step before a change: the agent proposes what it will do, and you approve it. It’s useful, and the plan covers that one change. Archie’s plan is the definition of the entire app, and it stays with the project. Every build reads from it — the UI architecture, each screen’s spec, and the backend’s data model and permissions. When you want a structural change, like a new user type or module, you edit the plan and the next build follows it. See The plan and how Archie works.Backend: built in either way, but a different foundation
Both tools include a backend, so you don’t have to wire one up yourself. Lovable’s backend is Lovable Cloud, and it also integrates with Supabase. Archie’s backend is Archie Core: a relational database (PostgreSQL or MySQL) with a visual data model and ERD, auto-generated GraphQL and REST APIs with an OpenAPI spec, role-based access with row-level filters, field-level encryption, queues and an event bus, scheduled tasks, and a SQL Playground for querying your data directly.Environments and change management
Archie Core gives every backend Git-like environments: branch a development or staging copy, compare schemas with diff, merge changes forward, and restore from automatic backups taken before every merge. Multiple environments are available on Professional and Enterprise backends. This is the workflow a team needs once real customers depend on the app.Editing after the build
Both tools let you keep building through chat and edit code directly. Archie adds a visual editor for point-and-click changes and draw mode for marking up the live preview, alongside talking to Archie and the code editor.Pricing model
Both tools use credits. Lovable Pro starts at $25/month for 100 credits, and Business starts at $50/month for 100 credits with SSO and governance features. Lovable’s credits cover building as well as Cloud hosting and in-app AI usage. Archie Pro starts at $25/month for 200 AI credits and includes a Starter backend; manual edits, deploying, and exporting code never use credits, and heavier tasks show their cost before they run. See Plans and credits.When to choose Lovable
- You want to iterate quickly through conversation and see changes appear as you chat.
- Your project is a landing page, a quick prototype, or an app where structure matters less than speed.
- Your team already builds on Supabase and wants to keep that stack.
When to choose Archie
- You want the whole app defined — users, roles, modules, and data — before code is written, so the build lands close to what you mean.
- Your app has several user types with different permissions, like a marketplace, a SaaS product, or an internal tool.
- You need a relational backend with GraphQL and REST APIs, row-level permissions, and environments you can branch and merge.
- You’re building software you plan to ship and maintain, not a demo.