The short verdict
- All three are app builders first. A marketing site is something they can make, not what they are built around.
- Lovable is the most guided, Bolt the most flexible, v0 the most developer-shaped.
- For any of them, plan from day one for who will edit the site later.
01A note on where we stand
We do not build sites with these tools. We see what they produce after the fact, when people send us sites that need fixing. So this is not a feature review. It is a view of how each one tends to turn out for a marketing site, a few months in. All three change quickly, so check current features before you decide.
02The three, briefly
Lovable
Chat-based, aimed at people who do not code. Strong at producing a polished-looking result fast, with a backend through Supabase and two-way sync to GitHub. The output is a React single-page app.
Tends to do well: first versions that look finished, simple forms and data. Tends to struggle with: per-page SEO, sites with lots of content, and keeping earlier work intact through many edit prompts.
Bolt
Runs a full development environment in the browser, and can work with several frameworks. More control, closer to real development, and more ways to go wrong for a non-developer.
Tends to do well: flexible projects, people who can read code. Tends to struggle with: consistency between sessions, and token usage on large projects, which can make long edit sessions expensive.
v0
Made by Vercel, built around Next.js and shadcn/ui. Strong at components and interfaces, and fits neatly into a developer workflow with deployment on Vercel.
Tends to do well: clean component code, sites that will be handed to developers. Tends to struggle with: looking distinct, since the default component styles are widely used, and editing by non-developers.
03Side by side
| Factor | Lovable | Bolt | v0 |
|---|---|---|---|
| Best for | Non-coders, quick launches | Tinkerers, mixed stacks | Developers, Next.js teams |
| Output | React single-page app | Depends on the project | Next.js app |
| SEO out of the box | Weak, client-rendered | Depends on framework | Better, can server-render |
| Editing by non-developers | By prompting | By prompting | By prompting or code |
| CMS for a blog | Not built in | Not built in | Not built in |
“Pick the tool for the first month. Plan the site for the next two years.”
04What to check before you pick
- Is it a site or an app? If there are logins and data, any of these may be a good fit. If it is pages and content, think about the editing later.
- Who edits it in six months? If not a developer, plan how they will.
- Does search matter? If yes, check whether pages arrive as HTML.
- What does a month of edits cost? Credits and tokens add up on long sessions.
- Can you get the code out? All three let you, in different ways. Know how before you need it.
05The honest answer
For a quick prototype or an app, pick the one that matches how technical you are. For a marketing site you plan to grow, any of the three can get you to a first version. Expect that the site will need to move to something built for content once it matters.
06Questions people ask
Which one produces the best-looking sites?
All three can look good, and all three look generic by default. The difference comes from how much direction you give, not from the tool.
Is one better for SEO?
v0’s Next.js output can render on the server, which helps. Lovable’s single-page apps need extra work. Bolt depends on the framework you end up with.
What about Framer AI or Webflow AI?
Those generate inside a visual site builder with an editor and CMS, which changes the trade-offs. We cover them in other posts.
I already built with one. What now?
Send us the link. We will tell you what it needs, whichever tool made it.
