MightyMouse vs Lovable
Both let you describe what you want and get software back. The difference is where the result lives and what happens when you outgrow it.
Short answer: Pick Lovable if you want a web app built and hosted for you in one place. Pick MightyMouse, which works inside your own GitHub project and sends you a pull request for every change, if you already have a project, or want your code to sit in your own account from the first minute. MightyMouse also puts every top AI model for text, images and video in the same account.
Say you have a half-built app in GitHub and want a new settings page. Or say you have nothing yet and want something you can hand to a developer later. Those two starting points point to different tools.
What Lovable does, in its own words
These points come from Lovable's own documentation and pricing page, read on 2026-09-29. Plans and limits change, so check them before you buy.
- It builds web apps. Its FAQ says: "Lovable builds web applications, and you can design them to be fully mobile friendly. Lovable does not generate React Native projects."
- It hosts what you build. Its FAQ says every published app gets a public URL with HTTPS, "with no servers to set up."
- You own the code. The FAQ says you can download it as a zip or sync it to a Git repository.
- GitHub sync goes one way in. Its GitHub page says you can only export from Lovable to GitHub, not import a repository into Lovable, and that Lovable edits and syncs one branch at a time.
- It is priced in credits. Its pricing page lists a free plan with "5 build credits daily (up to 30 a month)". Its credits page lists top-ups for the Pro plan at "$15 per 50 credits".
What MightyMouse does today, on the web
You open app.getmightymouse.com in a browser. The Code tab does this:
- Connect your GitHub. Pick a repo you already have, or type a name and it creates a new private one.
- It reads the project first. It shows what the project runs on, suggests services worth adding, and offers a few ideas to start with.
- You say what to build. One box, in plain words. Something like "Add a dark mode toggle to the settings page".
- It works in a cloud sandbox, not on your computer. The agent is Claude Code, running in a temporary sandbox with your repo.
- You get a pull request. The work lands on its own branch and MightyMouse opens the pull request. You review it in GitHub like any teammate's work.
- Your keys stay yours. Add the keys your app needs, like a Stripe key. They are passed to the sandbox for that run, and the run stops if a change would contain a key's value.
The same account also has a chat with 33 AI models for text, images and video, so the logo, the product photo and the code come from one login.
Side by side
- Starting point. Lovable starts from a new project in Lovable. MightyMouse starts from a GitHub repo, new or one you already have.
- What you get back. Lovable gives you a hosted web app. MightyMouse gives you a pull request in your own repo.
- App type. Lovable says web apps only. MightyMouse works on whatever is in your repo, including a mobile project.
- Where the code lives. Lovable can sync to GitHub. MightyMouse works in GitHub from the first step.
- Other AI. MightyMouse includes image and video models in the same account.
What MightyMouse costs you
An honest list, since it is only fair:
- It does not host your app. You get code in a pull request. Where the app runs is up to you. If you want one button that puts a web app on a public link, Lovable does that and MightyMouse's Code tab does not.
- You will not watch it work. A run shows a progress line while it works and the full log once it finishes, not each step as it happens.
- You cannot see the app before you merge. There is no live preview of the change today. You review the pull request.
- One run at a time. If you start a second one it says "Finish your current run first."
- You need a GitHub account. If you have never used GitHub, that is one more thing to set up first.
- You do not pick the coding model. The code agent's model is chosen for you. You pick models in Chat, not in Code.
- Runs use credit. With none left, it says "Add credits to start a cloud run." Free gets you started. Pro is $20 a month and Max is $60, with the same models either way.
If you have never touched GitHub and just want a working web page online today, Lovable is the shorter path. If you want the result to live in a real project you own, and you want to keep building on it, MightyMouse is the better fit.
Every top AI model, plus a coding agent, in one account.
Start free in your browser. No Mac needed.
Common questions
Does Lovable let you import an existing GitHub repo?
According to Lovable's GitHub documentation, read on 2026-09-29, no. It says you can only export from Lovable to GitHub, not the other way around. MightyMouse works the other way: you pick a repo you already have and it opens a pull request on it.
Can Lovable build an iOS app?
Lovable's FAQ says it builds web applications and does not generate React Native projects. It suggests a home-screen web app, or wrapping your published app with a tool like Capacitor to submit it to the App Store or Play Store.
What is a pull request and why does it matter for AI coding?
A pull request is a proposed change that you review before it joins your project. When an AI agent sends you one, nothing changes in your main code until you say yes.
Can I use MightyMouse without a Mac?
Yes. The Code tab runs in your browser and the agent works in a cloud sandbox. You need a GitHub account and some credit, and the free plan gets you started.
Does MightyMouse host the app it builds?
No. The Code tab writes code and opens a pull request in your GitHub repo. You host the app wherever you like.
If you want your project to stay in your own GitHub and get a pull request for every change: MightyMouse builds with every top AI model and sends the work to your own GitHub repo. Start free at app.getmightymouse.com.