# Puck vs Plasmic: a library in your codebase or a studio in the cloud

*Source: https://www.editorstack.cc/compare/puck-vs-plasmic — last updated 2026-08-19. Licensed CC BY 4.0 with attribution to EditorStack.*

## Summary

- Puck is for editors inside your product; Plasmic is for designers inside a studio. Both output React, and that shared output is what makes them look comparable when they are not.
- Puck is MIT licensed and free at 90.4 kB gzip in our measurement; Plasmic's paid tiers are reported from around $39 per month with a free tier for small teams.
- Plasmic's canvas gives designers far more layout power; Puck deliberately gives users only the props you expose, which is the safer model when your customers are the users.

## At a glance

| Product | Type | Licence | Frameworks | Bundle (min+gzip) | Price from | Self-hosted | White label | Score |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Puck](https://www.editorstack.cc/libraries/puck) | library | MIT | React | 90.4 kB gzip | Free (open source) | Yes | Yes | 8 |
| [Plasmic](https://www.editorstack.cc/libraries/plasmic) | sdk | Proprietary | React | Not measurable | from $39/mo | No | No | not scored |

## Who is holding the mouse?

That question settles this comparison faster than any feature table.

If a designer is holding it, they want layout control, and Plasmic's canvas is built to give it to
them. Puck will feel like a form-filling exercise, because that is what it is.

If your customer is holding it — a user of your SaaS product building their own page — you almost
certainly do not want them to have layout control. You want them to produce pages that stay on brand
and cannot break. Puck's constrained model is the feature, and Plasmic is not deployable for that job
at all.

## Where Plasmic wins

**Layout power.** Real positioning, responsive control and design primitives, without writing CSS.

**Designer adoption.** Design teams take to it; they generally do not take to prop forms.

**Two integration models.** Runtime loading for publish-without-deploy, or code generation for no
runtime dependency — flexibility Puck does not have because it has no vendor to depend on.

**A hosted CMS** included for structured content behind the pages.

**AI-assisted generation** as a maintained feature.

## Where Puck wins

**It runs inside your product.** For multi-tenant editing this is decisive, and no amount of Plasmic
configuration substitutes.

**Free and MIT licensed**, with no tiers to outgrow and no per-collaborator pricing.

**Your data, your database.** Typed JSON you own, no vendor availability in your render path.

**A much smaller learning curve.** A config object against a design tool with variants, slots and
component props.

**Guardrails by default.** Users cannot produce an off-brand page, because the only things they can
change are the props you exposed.

## The failure modes

Choosing Plasmic when you needed multi-tenant editing means discovering after a proof of concept that
there is no path to giving the studio to your customers.

Choosing Puck when your designers wanted a canvas means a stream of tickets asking for spacing
controls, then colour controls, then positioning — and answering them one at a time until you have
built a worse design tool. If those requests are coming, choose the tool that already handles them.

## Migration

Plasmic to Puck: rebuild. Designs must be re-expressed as component instances with props, and
Plasmic's layout freedom does not survive the trip.

Puck to Plasmic: register the same components in Plasmic and transform the data. Easier, because you
are moving to a superset of capability, but the editing experience your users know changes
completely.

## Verdict

Designers producing marketing pages: Plasmic, compared against
[Builder.io](/compare/builder-io-vs-plasmic) rather than against a library. Customers producing pages
inside your product: Puck, every time.

If the honest answer is "both, for different audiences", running Puck in-product and a design tool
for marketing is a legitimate architecture — and cheaper than forcing one tool to serve two very
different users.

## Decision checklist

1. **Is a designer or a customer holding the mouse?** Designers want Plasmic's canvas; customers
   should not have it.
2. **Are we prepared to say no to styling requests?** Puck's model requires that discipline and
   rewards it with on-brand output.
3. **Is React permanent for us?** Both require yes, so this question only rules out both together.
4. **Do we need publish-without-deploy?** Plasmic's loader provides it; with Puck you build the
   publish path.
5. **Would generated code in our repository be better than a hosted project?** Plasmic offers that
   option; Puck's data is in your database from the start.

## The number that matters

One: the number of tools you can hand to a customer in a multi-tenant product. Plasmic's studio is a
vendor product with vendor accounts; Puck is a React component you render inside your own
application. Everything else on this page is preference, and that is architecture.


## Frequently asked questions

### Can Plasmic be embedded in my product for my customers?

Not meaningfully. The studio is Plasmic's branded product with its own accounts. Puck is a component you render inside your own application.

### Which produces better-looking pages?

Plasmic, if a designer is driving. Its canvas exposes real layout control. Puck's output looks like your design system because that is all it can produce.

### Is Puck missing features Plasmic has?

Many, by design: no design canvas, no hosted CMS, no visual style editing, no A/B testing. It is a library for arranging your components, not a design platform.