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Developer Tools · head to head

Deep Code vs Lunacy

Deep Code logo

Deep Code

Developer Tools

Desktop AI coding assistant that runs on DeepSeek models

From
Free
Free plan
Yes
Visit Deep CodeFull review
Lunacy logo

Lunacy

Design

Free design software that keeps your flow

From
Free
Free plan
Yes
Visit LunacyFull review

The short version

  • Lunacy is a free graphic design software.
  • Lunacy is free; Deep Code starts at $5/mo.
  • Only Deep Code lists DeepSeek-backed agent; only Lunacy lists vector editing.
  • Where Deep Code falls short: the Pro tier caps included usage at 100 Pro Credits per day rather than offering an unmetered plan.
  • Where Lunacy falls short: desktop application only, not cloud-based like Figma, limiting accessibility across different computers.
  • Prices and features on this page were last checked on 15 September 2026.

Where they differ

Only the attributes on which Deep Code and Lunacy actually diverge.

Attributes where Deep Code and Lunacy differ
AttributeDeep CodeLunacy
CategoryDeveloper ToolsDesign

Identical on both: starting price (Free), free tier (Yes), platforms (Windows, macOS, Linux).

Not yet recorded: pricing model for Lunacy, founded for Deep Code.

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Deep Code

  • DeepSeek-backed agent
  • Session management
  • File explorer
  • Snippets panel
  • Voice input
  • Bring your own key

Only in Lunacy

  • Vector editing
  • Auto layouts
  • Components
  • Real-time collaboration
  • Built-in photos & icons
  • AI background remover
  • AI upscaler
  • Sketch file support

What people use each for

The jobs each tool is most often brought in to do.

Deep Code

  • AI-assisted coding on a budgetnot Lunacy
  • Debugging and bug fixingnot Lunacy
  • Refactoring existing codenot Lunacy
  • Reusing prompt templates across projectsnot Lunacy
  • Using an existing DeepSeek API key without proxy setupnot Lunacy

Lunacy

  • UI/UX designnot Deep Code
  • Web designnot Deep Code
  • Mobile app designnot Deep Code
  • Icon designnot Deep Code
  • Marketing graphicsnot Deep Code

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Deep Code

  • Model choice is narrow. Bring your own key covers DeepSeek-V4-Pro and Flash plus the GLM and Mimo coding plans, and no frontier model from OpenAI, Anthropic or Google
  • The Pro tier caps included usage at 100 Pro Credits per day rather than offering an unmetered plan
  • Bring your own key is a paid feature, so the free tier cannot be pointed at your own DeepSeek account
  • Desktop only, with no editor extension, web version or team seat management as of September 2026
  • A small, young vendor with no independent review coverage yet, so there is nothing outside the vendor's own site to corroborate the cost claim

Lunacy

  • Desktop application only, not cloud-based like Figma, limiting accessibility across different computers
  • Animation capabilities are basic, lacking timeline-based animation editing or spring physics available in modern design tools
  • Paid collaboration features, unlike Figma's free cloud-based team collaboration

Pricing, plan by plan

Deep Code

Free
  • FreeFree
    • Session management
    • File explorer and snippets panel
    • Voice input
  • Pro$5/mo
    • All Free features
    • 100 daily Pro Credits
    • BYOK across DeepSeek-V4-Pro, DeepSeek-V4-Flash, GLM Coding Plan and Mimo Coding Plan

Lunacy

Free

No published plan breakdown. See the Lunacy review.

Which should you pick?

Choose Deep Code if

  • You need deepseek-backed agent.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want session management.
Deep Code review

Choose Lunacy if

  • You need vector editing.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want auto layouts.
Lunacy review

Questions people ask

Is Deep Code or Lunacy better?
Neither clearly leads. Deep Code starts at Free and Lunacy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Deep Code or Lunacy?
Deep Code starts at Free and Lunacy at Free.
Does Deep Code or Lunacy run on more platforms?
Both run on Windows, macOS, Linux, so platform support will not decide this one for you.
Can I use Deep Code for free?
Both have a free tier, so you can try either at no cost before committing.
What is Deep Code best used for?
Deep Code is most often used for ai-assisted coding on a budget, debugging and bug fixing, refactoring existing code, reusing prompt templates across projects. Of those, ai-assisted coding on a budget and debugging and bug fixing are not what Lunacy is typically brought in for.
What can Deep Code do that Lunacy cannot?
Deep Code covers DeepSeek-backed agent, Session management, File explorer, Snippets panel. Lunacy covers Vector editing, Auto layouts, Components, Real-time collaboration.

Answered from the vendors’ own pages

Deep Code: Which models does Deep Code run on?

DeepSeek V4 family models, with the vendor's headline built around DeepSeek V4.1. The free tier's included credits run on DeepSeek-V4-Flash. Paid users bringing their own key can also use DeepSeek-V4-Pro, the GLM Coding Plan and the Mimo Coding Plan.

Source
Lunacy: Is Lunacy free to use?

Yes. Lunacy is absolutely free for personal and commercial use. There is no subscription required or trial period limitation.

Source
Deep Code: What does Deep Code cost?

There are two tiers. Free is $0 per month and includes session management, the file explorer, snippets, voice input and weekly free credits on DeepSeek-V4-Flash. Pro is $5 per month and adds 100 daily Pro Credits plus bring-your-own-key support for multiple models.

Source
Lunacy: Can Lunacy open and work with Sketch files?

Yes. Lunacy has smooth integration with Sketch files, allowing designers to import and collaborate on Sketch projects without requiring a Sketch subscription.

Source
Deep Code: Do I need my own API key to use it?

No. The free tier includes weekly credits and needs no credit card, so the app works without a key. Bring your own key is available on the $5 per month Pro tier and covers DeepSeek-V4-Pro, DeepSeek-V4-Flash, the GLM Coding Plan and the Mimo Coding Plan.

Source
Lunacy: Does Lunacy require internet connection to work?

No. Lunacy can work offline, allowing designers to work without an internet connection. It is a desktop application that runs locally on Windows, macOS, and Linux.

Source
Deep Code: Which operating systems does it run on?

Windows, macOS and Linux. It is a desktop application rather than an editor extension, so it runs alongside whatever editor you already use.

Source
Lunacy: What are Lunacy's hardware requirements?

Lunacy is not demanding on hardware and runs smoothly even on moderate laptops. It has minimal system requirements compared to resource-intensive design tools.

Source
Deep Code: Is the 95 percent cheaper claim independently verified?

No. It is the vendor's own figure, based on DeepSeek token pricing against frontier model pricing. Actual savings depend on which model you compare against and how much of your usage falls inside the included credits.

Source
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