# Builder.io alternatives for developers in 2026

*Source: https://www.editorstack.cc/alternatives/builder-io — last updated 2026-08-19. Licensed CC BY 4.0 with attribution to EditorStack.*

## Summary

- Builder.io's 2026 pricing is credit-based rather than seat-based, which is the single most common reason teams start looking for an alternative: the bill scales with how much design-to-code work runs, not with headcount.
- For React teams that want the same visual editing without a hosted platform, Puck is the closest replacement — MIT licensed, 90.4 kB gzip in our measurement, and your data stays in your database.
- There is no alternative that keeps every Builder.io feature: the hosted CDN, personalisation and A/B testing are the platform, and replacing them means assembling three tools instead of one.

## Why teams look for an alternative

Builder.io is a capable product, and most teams that leave it are not leaving because it failed.
They leave for one of three structural reasons.

**Pricing that moves with usage.** The 2026 model is credit-based: a free tier with a monthly
credit allowance, Pro from around $19 per user per month, a Team tier around $99 per month, and
quote-only Enterprise. Credits, not seats, are the cost driver. For teams whose usage is spiky, the
bill is harder to forecast than a seat count, and finance departments dislike that more than they
dislike a higher fixed number.

**Content lives with the vendor.** Pages are stored on Builder's infrastructure and delivered from
it. That is the value proposition working as designed, and it is also a hard stop for teams with
data-residency requirements or a procurement process that treats every new sub-processor as a
project.

**White-labelling is awkward.** If you want to give the editor to *your* customers under *your*
brand, a hosted vendor product with its own account system is fighting you.

## The six replacements, and what each costs you

### 1. Puck — for React teams that want to own the data

[Puck](/libraries/puck) is the closest philosophical match: you register React components, users
arrange them visually, and the page is stored as typed JSON. MIT licensed, 90.4 kB gzip in
[our measurement](/research/bundle-size-benchmark-2026), and the data goes in your database.

*What you give up:* the hosted platform. No CDN, no personalisation, no A/B testing, no
enterprise workflow. You are replacing a platform with a library, and the difference is code you
write. [Builder.io vs Puck compared in full](/compare/puck-vs-builder-io).

### 2. Plasmic — the closest commercial equivalent

[Plasmic](/libraries/plasmic) is the like-for-like alternative: a hosted visual builder for React
with component registration, a free tier and paid tiers reported from around $39 per month. Teams
that want to keep the hosted model but change vendor usually land here.

*What you give up:* nothing structural, which is the point — but you also do not solve the
"content lives with a vendor" problem. [Builder.io vs Plasmic](/compare/builder-io-vs-plasmic).

### 3. GrapesJS — when the editor must leave React

If part of the reason you are leaving is that Builder.io only fits React-shaped products,
[GrapesJS](/libraries/grapesjs) is the framework-agnostic engine, BSD-3-Clause, self-hostable, and
white-labellable by default.

*What you give up:* the finished UI. GrapesJS is an engine and you build the product around it —
see the [build vs buy calculator](/use-cases/build-vs-buy-visual-editor) for what that costs.

### 4. Storyblok — when the real need is a CMS

Many teams adopt Builder.io as a CMS with visual editing attached, then find the content modelling
lacking. [Storyblok](/libraries/storyblok) is a headless CMS first, with a visual editor that
renders a live preview of your front end, a free Starter plan and paid plans from around €99 per
month per space.

*What you give up:* free-form page composition. Layout comes from components your developers ship.

### 5. Contentful Studio — when you are already on Contentful

If your organisation already runs Contentful, [Studio](/libraries/contentful-studio) adds visual
composition without introducing another vendor. It is a paid add-on with no published price, which
tells you what kind of purchase it is.

*What you give up:* budget predictability, and a sales conversation you cannot skip.

### 6. Craft.js — when you want to build the editor yourself

[Craft.js](/libraries/craftjs) is the most extreme version of taking back control: 29.2 kB gzip, MIT
licensed, and it supplies the drag-and-drop node tree while you write every piece of UI.

*What you give up:* months. This is the right answer only when the editing experience is your
differentiator.

## Side by side

| | Hosted | Open source | React-only | Self-hostable | Price from |
|---|---|---|---|---|---|
| Builder.io | Yes | No | No | No | ~$19/user/mo |
| Puck | No | Yes (MIT) | Yes | Yes | Free |
| Plasmic | Yes | No | Yes | No | ~$39/mo |
| GrapesJS | No | Yes (BSD-3) | No | Yes | Free |
| Storyblok | Yes | No | No | No | ~€99/mo |
| Contentful Studio | Yes | No | Yes | No | Quote only |
| Craft.js | No | Yes (MIT) | Yes | Yes | Free |

Prices are the vendors' published figures on 19 August 2026 and are labelled vendor-published in
[the dataset](/data), because a price is a claim rather than a measurement.

## Migration notes

Moving off Builder.io is a content migration, not a code port. Page data is stored in Builder's
model, and the target's model will be different in kind: Puck stores component names and props,
GrapesJS stores HTML and CSS, a CMS stores structured fields.

The practical route most teams take is to export the content API, write a one-off transformer for
the page types that matter, and hand-rebuild the long tail. Budget by page count and template
variety, not by total page count — a thousand pages from four templates is a small job, and forty
bespoke pages is a large one.

Before you migrate, check whether the reason you are leaving actually goes away. If the reason is
cost predictability, a hosted alternative solves nothing. If the reason is data residency, only the
self-hosted options qualify — the [self-hosted page builders](/categories/self-hosted-page-builders)
page has the full list.


## Frequently asked questions

### What is the best open-source alternative to Builder.io?

For React applications, Puck. It renders your own React components in the canvas and stores page data as typed JSON in your own database, which covers the core visual editing use case without a hosted platform. It does not replace Builder.io's personalisation, A/B testing or CDN delivery.

### Why do teams leave Builder.io?

Most commonly because credit-based pricing makes costs unpredictable as usage grows, because page content has to live on vendor infrastructure, or because they need to resell the editor to their own customers under their own brand, which a hosted vendor product does not fit well.

### Is Plasmic a drop-in replacement for Builder.io?

It is the closest commercial equivalent — both are hosted visual builders for React with component registration and a loader — but it is not a drop-in: the content model, APIs and stored format are entirely different, so a migration is a rebuild of the page data.