Open Source Lovable AlternativesTop Website Builders and other similar apps like Lovable

Alternatives list

1. 

   

   Open CoDesign

    3 likes

   Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt ? prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.

   Cost / License

   • Free
   • Open Source (MIT)

   Platforms

   • Mac
   • Windows
   • Linux

   

   

   

   +4

   

   More about Open CoDesign  

   

   Good alternative?Is Open CoDesign a good alternative to Lovable?

    
2. 

   

   bolt.diy

    5 likes

   bolt.diy, the official open source version of Bolt.new (previously known as oTToDev and bolt.new ANY LLM), which allows you to choose the LLM that you use for each prompt!.

   25 bolt.diy alternatives

   Cost / License

   • Free
   • Open Source (MIT)

   Application type

   • AI Coding Assistant

   Origin

   • United States

   Platforms

   • Self-Hosted
   • Docker

   • United States

   

   More about bolt.diy  

   

   Good alternative?Is bolt.diy a good alternative to Lovable?

    
4. 

   

   Nut Chat

    3 likes

   Open source tool centered on AI-driven full stack app development, Nut generates bug analysis via Replay.io recordings and runtime behavior capturing, offering AI developers explanations for effective resolutions. Early adopters enjoy free access for feedback contributions.

   Cost / License

   • Free
   • Open Source (MIT)

   Application type

   • AI Coding Assistant

   Platforms

   • Online
   • Self-Hosted

   

   

   More about Nut Chat  

   

   Good alternative?Is Nut Chat a good alternative to Lovable?

    
5. 

   

   Dyad

    5 likes

   Dyad.sh is a free, local, and open-source AI app builder designed to empower users to create powerful custom applications without coding and without vendor lock-in. It runs entirely on your own computer, ensuring full control over your source code and data privacy.

   79 Dyad alternatives

   Cost / License

   • Free Personal
   • Open Source

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux

   • United States

   

   

   

   More about Dyad  

   

   Good alternative?Is Dyad a good alternative to Lovable?

    
6. 

   

   Open Lovable

    4 likes

   Clone and recreate any website as a modern React app in seconds.

   Cost / License

   • Free
   • Open Source (MIT)

   Origin

   • United States

   Platforms

   • Self-Hosted

   • United States

   

   

   More about Open Lovable  

   

   Good alternative?Is Open Lovable a good alternative to Lovable?

    
8. 

   

   Freebuff

    2 likes

   Freebuff is a development platform that provides free access to AI coding agents through multiple interfaces, including a Desktop application, a Command Line Interface (CLI), a Web app builder, and a Cloud-based IDE.

   33 Freebuff alternatives

   Cost / License

   • Free
   • Open Source (Apache-2.0)

   Origin

   • United States

   Platforms

   • Mac
   • Windows
   • Linux
   • Online

   • United States

   

   

   More about Freebuff  

   

   Good alternative?Is Freebuff a good alternative to Lovable?

    
9. 

   

   mux - coding agent multiplexer

    3 likes

   A desktop app for isolated, parallel agentic development.

   Cost / License

   • Free
   • Open Source (AGPL-3.0)

   Origin

   • United States

   Platforms

   • Mac
   • Linux

   • United States

   

   

   

   +4

   

   More about mux - coding agent multiplexer  

   

   Good alternative?Is this a good alternative to Lovable?

    
10. 

    

    Shakespeare

     5 likes

    AI-powered website builder that runs entirely on the Nostr protocol. Create and deploy websites in minutes through conversation with AI assistants. Completely decentralized and open-source.

    Cost / License

    • Paid
    • Open Source (AGPL-3.0)

    Application typeApplication types

    • Website Builder
    • Web App Development

    Origin

    • United States

    Platforms

    • Online

    • United States

    

    

    

    +4

    

    More about Shakespeare  

    

    Good alternative?Is Shakespeare a good alternative to Lovable?

     

    |

    2comments

    ExpandCollapse

    Shakespeare vs Lovable Comments

    Positive comment by everythingheather · Jan 22, 2026

    This is far easier to use than Lovable to begin with, it also backs up to Github or Gitlab, so there is choice. You can import code too. Most important, you can download your code at any time from Shakespeare with a zip file; this can't be done in Lovable unless you pay for the $50/mo sub, and it's impossible to find anyway. I can use any AI in Shakespeare, including Maple AI for privacy. I'm not sure what model Lovable uses or how to change it as someone who's not a coder or software developer. I feel like I have more control and choice in Shakespeare.

    Positive comment by mkfain1 · Jul 11, 2025

    Shakespeare is the only open-source AND decentralized alternative to Lovable! If you care about software freedom, this is the solution.

    2 of 2 comments

    

    

    • Shakespeare is Paid and Open SourceLovable is Freemium and Proprietary
    • Shakespeare is Privacy focusedLovable is not according to our users
11. 

    

    Loupe App

     1 like

    Open-source, local Windows AI website builder & web-design studio — AI builds the site, you refine it by hand on the live render, every edit verified. BYOK / your own AI subscriptions. MIT.

    Cost / License

    • Free
    • Open Source (MIT)

    Origin

    • International

    Platforms

    • Windows

    • Global

    

    

    

    More about Loupe App  

    

    Good alternative?Is Loupe App a good alternative to Lovable?

     
12. 

    

    DAssigner AI

     2 likes

    AI-powered design tool that transforms your creative ideas into stunning UI designs and corresponding HTML code using natural language prompts.DAssigner AI is an open source, AI-driven design tool that generates UI designs and code based on arbitrary prompts.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online

    

    

    More about DAssigner AI  

    

    Good alternative?Is DAssigner AI a good alternative to Lovable?

     
13. 

    

    Modaal

     Like

    Modaal is a macOS app for building production-ready native mobile apps with AI. You describe what you want to build, Modaal plans the architecture, and your own AI coding agent writes real Swift and SwiftUI for iOS and real Kotlin and Jetpack Compose for Android.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    • Mobile App Builder

    Platforms

    • Mac

    

    

    More about Modaal  

    

    Good alternative?Is Modaal a good alternative to Lovable?