The honest answer is that you'll probably use more than one. The most successful vibe-coded apps I've audited used Lovable for the first prototype, Cursor with Claude when they outgrew it, and Bolt somewhere in the middle for a quick experiment. But if you're picking one to start with, the choice depends less on the tool's feature list and more on what you're actually trying to do this week.
Here's how each of the four compares for what they're genuinely good at, based on building and reviewing apps in each over the past year.
01The four tools in 30 seconds
Lovable. Chat in, full-stack app out, hosted on Lovable's domain. The easiest start.
Bolt. Chat in, prototype out, public URL in an hour. Fastest demo.
Cursor. An IDE running on your laptop with AI inside it. You own the code.
Claude. Two products: claude.ai for direct conversation about code, and Claude Code for an agent that works in your terminal on your actual codebase. The most flexible, the most demanding.
They overlap. They also have clear sweet spots. The mistake most founders make is picking one and pretending the others don't exist, and then complaining when their chosen tool doesn't do something a different tool does well.
02Lovable: when speed to first demo is everything
Lovable is the tool I recommend most often for non-technical founders who have never built anything. Open the chat, describe the app, watch it materialize. Auth, database, frontend, hosting, all configured by default. Connected to Supabase out of the box. A clickable working app in under an hour, no decisions required.
Use when: validating an idea, building a clickable prototype to show investors or users, doing UX exploration before committing engineering time. The first version of almost any app I see now came out of Lovable.
Don't use when: you'll have meaningful users in six months and need the code to live somewhere other than Lovable. Getting code out is harder than it looks, and the patterns Lovable produces aren't always what you'd want a real engineer to maintain.
Pricing: free tier with limited daily messages; paid starts around $20/month and scales by usage.
Honest limitations: debugging complex bugs from the chat interface is painful; the default auth setup needs work before production; the lock-in is real even when the marketing says otherwise.
03Bolt: when you need a public URL by tomorrow
Bolt (from StackBlitz) prioritizes one thing: shortest path from idea to a URL you can share. The tool runs in your browser, builds in your browser, and deploys in your browser. No accounts to set up, no infrastructure to configure. For demos that need to exist by Monday morning, nothing else is faster.
Use when: internal tools nobody outside the company will see, demos for a single meeting, prototypes that don't need to persist or scale, anything where “make it exist quickly” matters more than “make it well.”
Don't use when: the app needs to handle real auth or real data persistence, the project will live longer than a quarter, or you'll need to hand the code to anyone else.
Pricing: free tier with a generous message allowance; paid starts around $20/month.
Honest limitations: database story is rougher than Lovable's; deployment is to Bolt's hosting by default; the output is more prototype-shaped than production-shaped.
04Cursor: when the code starts to matter
Cursor is where most serious vibe-coding migrates to. It looks like a regular code editor (because it is one) but with an AI panel that can read your whole codebase, make changes across files, and run an agent loop that fixes errors as it goes. The code lives on your machine. You can edit it directly. You can commit to GitHub and deploy anywhere.
Use when: you're past the prototype phase, you want full control over the code and the deployment, you're comfortable opening a terminal occasionally. Most apps that “graduate” from Lovable graduate to Cursor.
Don't use when: you're a non-technical founder who has never touched an IDE. The learning curve is real. You need to understand files, folders, the terminal, and Git at a basic level. Lovable hides those; Cursor does not.
Pricing: free tier with limited AI completions; Pro is $20/month.
Honest limitations: requires you to set up your dev environment locally; the learning curve is genuinely a few days; not the right tool for someone who just wants to chat their app into existence.
05Claude: the model behind much of the work
Claude shows up two ways in vibe coding. The first is claude.ai, the chat interface where you paste in code, describe a problem, get an answer, copy the result back. This is what most founders use for security reviews, refactors, and the “I can't figure out why this is broken” moments that the other tools struggle with.
The second is Claude Code, a terminal-based agent that runs on your machine, reads your codebase, makes changes, runs tests, and commits the result. Heavier to set up than the others, and it lives in the terminal rather than a chat window, but the most capable option for anything beyond a simple change.
Use claude.ai when: you want a second opinion on code Lovable or Bolt generated, you're trying to understand why something doesn't work, you need a careful refactor or security review.
Use Claude Code when: you have an existing codebase you control (locally or on GitHub), and you want an agent to do real work on it: large refactors, adding features across many files, running through a checklist.
Pricing: claude.ai from $20/month on Pro; Claude Code via API usage or included with Pro tiers (the model providers' pricing shifts frequently, so check before committing).
Honest limitations: Claude is not an all-in-one builder. You need a dev environment, or at minimum a willingness to copy and paste code between tools. The ceiling is high but the floor is also high.
06Which to pick for which job
The decision matrix that's actually held up over the past year:
“I want to validate an idea with people who don't code” → Lovable. Anything else is overkill.
“I need a working URL by tomorrow morning” → Bolt. Lovable would also work, but Bolt is slightly faster end-to-end for throwaway demos.
“I have a Lovable app with real users and need to take it further” → Cursor for the IDE, Claude for the model. Migrate the code out of Lovable in week one of the transition.
“I want to do a security review on my own code” → claude.ai. Paste the code in, ask specifically what's wrong. The other tools are not optimized for adversarial review.
“I'm building something I'll maintain for years” → Cursor as the editor, Claude as the model behind the AI panel. The combination is what most engineers I respect are using daily.
“I'm a non-technical founder and I just want one tool to use” → Lovable, and accept that in six months you'll either be on Cursor or you'll have hired help. That's not a failure of the tool, it's the natural arc.
→The pattern that actually works
Start in Lovable or Bolt. Get to a working prototype in a weekend. Show it to ten people. If three of them want to use it, migrate the code to Cursor and let Claude help with the cleanup. By the time you have your first paying customer, you should be on Cursor + Claude, with Lovable as a memory.
The mistake isn't picking the wrong starting tool. The mistake is staying on the starting tool for too long. Lovable is built for week one, not for month nine. The signal that it's time to move is when your changes start breaking other parts of the app, when debugging in chat takes longer than the original build, when you find yourself wishing you could just look at the code.
If your app is past that point and you're not sure how to move it, the production checklist covers what needs to be in place before migration. Or get an audit and we'll tell you whether the code is worth migrating at all, or whether starting fresh in Cursor is actually faster.