The right replacement depends on how you want to split visual editing and code. Developers who want visual tools inside their own codebase need a different builder from founders who want everything in one platform, and client portals and marketing sites have tools of their own. Test what any code export gives you before you commit.
If you're leaving WeWeb, you probably know which way you're leaning. It lets you generate a web app with AI, edit it in a drag-and-drop editor, then publish it or export the code to host yourself. That middle ground is exactly why people move on: some want more code, some want less, and some only needed one slice of what it does.
Here are nine builders that sit either side of that line, in no particular order. The one-liners come first, then a table, then the four routes out, so you can jump to whichever helps.
The nine builders, one line each
Anvil
Best for: Python developers who want the interface, database, user management and deployment all driven from Python, with an AI agent inside the editor.
Bubble
Best for: Non-technical founders building web and mobile apps who want design, database, logic and privacy rules inside one platform, with AI to speed up the first build.
Builder.io
Best for: Product teams where engineers, designers and marketers edit the same codebase visually, with changes arriving as reviewable pull requests (vendor claim).
Draftbit
Best for: Makers who need web and mobile apps from one visual builder, publishing to the app stores, with code import and export and their own AI account plugged in.
Noloco
Best for: Service businesses giving clients a portal on data they already hold, where each client sees only their own work and record changes trigger workflows.
Plasmic
Best for: Developers adding open-source visual editing to an existing codebase, with connectors for Supabase, Contentful, Shopify or any API, and Figma import into React.
TeleportHQ
Best for: Designers and marketers building the marketing-site side of a project in a low-code editor, with headless content modelling and code export.
Webstudio
Best for: Website projects that want an open-source builder you can publish to its cloud or export and self-host, pulling content from any API, CMS or database.
Wized
Best for: Webflow users adding logins, APIs, logic and a backend database to an existing project, without leaving the Webflow design they've built.
How they line up
| Tool | Centred on | Pick it for |
|---|---|---|
| Anvil | Python web app builder | Python developers who'd rather skip JavaScript |
| Bubble | All-in-one no-code platform | Design, data and logic in one place |
| Builder.io | Visual development in your repo | Teams sharing one codebase |
| Draftbit | Web and mobile visual builder | Apps for the web and the app stores |
| Noloco | Client portals on your data | Portals on data you already have |
| Plasmic | Visual builder for your own codebase | Visual editing inside an existing React app |
| TeleportHQ | Low-code site builder with code export | Marketing sites with exportable code |
| Webstudio | Open-source site builder | Sites you can self-host |
| Wized | App layer on top of Webflow | Turning a Webflow site into an app |
Four routes out
Visual tools on your own code. Plasmic and Builder.io bring visual editing to a codebase you already own. Wized does something similar for a site built in Webflow, adding an app layer on top. Anvil goes furthest towards code, with everything written in Python.
All-in-one platforms. Bubble and Draftbit keep design, logic and publishing in one place. The first covers the database and privacy rules inside its own platform; the second publishes to the web and the app stores and works with any backend, or creates one for you.
Portals on existing data. Noloco is built for the case where what you're making is really a client portal, with each client seeing only their own records and workflows firing when a record changes.
Site builders with code export. TeleportHQ and Webstudio are website builders rather than app builders. They suit the marketing-site half of a project, and both let you take the code away with you.
Want AI doing the heavy lifting in your marketing?
I build the systems that handle the boring 80 percent, so you get your week back. Done properly, with the human kept in.
Code export isn't the same as independence
Several tools here let you export code, and it's tempting to read that as freedom. It's only half of it. Exported front-end code still needs a backend, a database and hosting, and once you've left the platform, running and securing those is your job.
There's a second catch. The visual editor stops helping the moment you edit the exported code by hand. Change it once and you've usually got two versions to keep in step, or you stop using the editor altogether.
So test it early. Export a small project, run it outside the vendor's platform, and see what survives: routing, logins, data calls and styling. That afternoon tells you more about lock-in than any feature page will.
My advice on picking your next builder
Decide which side of the split you want to own. If your team writes code, choose a builder that works inside your repo and keep the visual tool for the parts designers and marketers touch. If nobody writes code, an all-in-one platform is more honest about what you're signing up for, even though leaving later is harder.
If it's really a portal, use a portal builder; don't bend a general app builder into doing one job. My list of AI app builders covers the wider field, and my Webflow vs WordPress comparison helps if the marketing site is the bigger half of the project.
Whichever way you go, keep your data in a database you control where you can. Then the front end is the only thing you'd ever need to move.
Do you make a visual app or website builder? Tool makers can ask to be considered for a featured place on this list.
Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.
Frequently asked questions
Is an all-in-one no-code platform better than a front-end builder?
Neither is better in general. All-in-one platforms bundle the database and logic so you run less yourself, while front-end builders let you bring your own backend and keep more control.
Can I export my app's code and host it myself?
Several builders offer code export or self-hosting, but exported front-end code still needs a backend, a database and hosting that you then run and secure. Test an export on a small project first.
Which kind of builder suits a client portal?
Look for a portal builder that works on data you already have and shows each client only their own records, rather than building a portal from scratch in a general app builder.
Can I build a web app with Python instead of JavaScript?
Yes. One builder here drives the whole app, including the interface, from Python, which suits data and backend developers.
Do I need a separate tool for the marketing site?
Often it helps. Site builders with code export handle the public pages well, while the app builder looks after logged-in features.
