The Lovable alternative for engineers who ship production code.

Lovable generates beautiful React apps fast. AIDEN orchestrates Claude Code and Codex agents across your entire stack, specs, branches, tests, and PRs on your actual codebase.

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Quick answer

Lovable (formerly GPT Engineer) is a polished AI app builder: describe a product, get a Supabase-backed React app with auth, storage, and a beautiful UI. It's impressive for non-engineers and for rapid prototyping. AIDEN is built for software engineers shipping in real codebases: existing repos, existing conventions, existing CI. AIDEN orchestrates your own Claude Code and Codex CLIs, runs stories through parallel git branches, and opens real PRs. It doesn't host your LLM, it doesn't sandbox your code, and it doesn't constrain your stack to Supabase.

What AIDEN is: Desktop workspace running your Claude Code + Codex CLIs on parallel git branches
Platform: macOS 12+ (arm64 + x64), signed & notarized
Code privacy: Local, code never leaves your machine
Pricing: Free (1 project) · Solo $19/mo · Lifetime $169 · Team $10/seat

Stick with Lovable when

You're building a product from scratch with minimal engineering setup.
Supabase + React is your preferred stack and Lovable's templates fit.
You want a no-code / low-code feel with AI doing all the work.
You're prototyping MVPs for non-technical clients or stakeholders.

Switch to AIDEN when

Your codebase already exists, agents need to extend it, not rebuild it.
You have real engineering standards: tests, PRs, CI, code review.
You want parallel agents running separate stories simultaneously.
You need to bring your own Anthropic / OpenAI keys instead of paying per-token through a platform.

Lovable vs AIDEN, side by side

Across 10 features · AIDEN 6 · Lovable 0

Feature	Lovable	AIDEN
Target user	Non-engineers and rapid prototypers	Software engineers shipping products
Works on existing repos	No	Yes
Stack flexibility	Supabase + React (constrained)	Any stack the CLIs support
Multi-agent orchestration	No	Yes
Parallel git branches / worktrees	No	Yes
Spec-driven workflow	No	Yes
Agent runs your test suite	No	Yes
One-click pull requests	No	Yes
Bring your own API keys	No, platform LLM	Yes, uses your Claude Code / Codex
Pricing	$20–$50/mo subscription	Free, Solo $19/mo or $169 lifetime, Team $10/seat/mo (min 3)

Switching from Lovable?

Download AIDEN free and bring your existing Claude Code or Codex setup. Runs on macOS in minutes, no credit card required.

Download AIDEN free

Free to start · macOS 12+ · No credit card required

A switcher's take

Lovable is one of the most polished AI app builders for people who aren't software engineers by trade, the UI is beautiful, the Supabase integration is tight, and the time-to-deployed-app is remarkable. The tradeoff is that you're inside Lovable's opinionated ecosystem. AIDEN is the opposite bet: bring your own stack, bring your own keys, bring your own codebase, and let agents work inside your actual repository under your own engineering standards.

Lovable vs AIDEN, FAQ

Is AIDEN similar to Lovable in that it generates entire apps?

No. AIDEN orchestrates agents working inside your existing codebase, adding features, fixing bugs, opening PRs. It doesn't generate apps from scratch in a sandbox. Think 'senior engineer team' rather than 'app template generator'.

Can I take a Lovable-generated app and continue in AIDEN?

Yes. Export or clone your Lovable project into a real git repo, then open it in AIDEN. Agents can then extend the codebase with full spec-driven workflow and real tests.

Why does AIDEN cost $19/month when Lovable is $20/mo?

Different cost models. Lovable's subscription includes their hosted LLM calls. AIDEN's $19/mo (or one-time $169 lifetime) is for the desktop workspace, you pay your model provider (Anthropic / OpenAI) directly through your existing Claude Code or Codex subscription. At high usage, BYOK is usually cheaper.

Does AIDEN support Supabase like Lovable?

AIDEN works with any backend the underlying agents can interact with. If your codebase uses Supabase, agents can read your schema, write migrations, and add features. There's no built-in Supabase UI wizard like Lovable has.

Keep reading

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AIDEN, Cursor, Windsurf, Devin, Kiro, Cline and Claude Code, compared honestly.

Engineering with AI agents

Why vibecoding breaks at scale, and the workflow that replaces it.

Stop chatting. Start shipping.

Try AIDEN free. Bring your existing Claude Code or Codex setup.

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