Polotno SDK and Adobe Express Embed SDK both let you add design editing to a web application, but they represent two different bets. Polotno SDK is creative infrastructure: a self-hosted, embeddable JavaScript SDK that runs inside your app, under your brand, on your infrastructure. Adobe Express Embed SDK places the hosted Adobe Express editor inside your page — you get Adobe's editor, templates, and asset ecosystem, and your users get an Adobe product embedded in yours.
Architecture and integration model
Adobe Express Embed SDK is an iframe integration. Your page loads Adobe's JavaScript, which opens the Adobe Express editor in a managed container. The editor itself — code, rendering, storage — runs on Adobe's side. Integration is quick for the base case: configure allowed workflows, receive the exported asset in a callback.
Polotno SDK is a set of composable React components and a JavaScript API that render directly in your DOM. There is no iframe boundary: you decide which panels exist, what the toolbar shows, how the workspace behaves, and where every byte of design data goes. The editor is part of your application, not a window into someone else's.
In practical terms: Adobe Express Embed SDK optimizes for dropping a finished editor into a page; Polotno optimizes for building your own editor without building the canvas, schema, and rendering underneath it.
Branding and user identity
This is the sharpest difference between the two.
Adobe Express Embed SDK is Adobe-branded by design. The editor carries Adobe Express identity, and end users work within Adobe's account and content ecosystem. For products where "powered by Adobe" is a feature — a recognizable editor, familiar templates — that's a reasonable trade.
Polotno SDK is fully white-label. Your users never see a third-party name, never create a third-party account, and never leave your product. The editor inherits your theme, your components sit next to it, and the experience reads as a native part of your application.
If your product's value is the creative workflow itself, owning that surface usually matters. If the editor is a convenience feature bolted onto a different core product, Adobe's brand may cost you nothing.
Data control and hosting
With Adobe Express Embed SDK, designs live in Adobe's cloud and pass through Adobe's services. That's fine for many use cases and a hard blocker for others — regulated industries, strict procurement, or products whose templates and user content are competitively sensitive.
Polotno SDK runs entirely on your side. Design JSON lives in your database, assets in your storage, rendering on your servers (or optionally through the Polotno Cloud Render API — the only path where design data touches Polotno's infrastructure). Only license verification calls home.
Automation and rendering
Adobe Express Embed SDK is an interactive editor. Automation around it — generating designs from data, bulk rendering, server-side export — is not the product's shape. Assets are produced when a user finishes editing.
Polotno SDK is schema-based: every design is a JSON document you can create, mutate, and render from code. The same JSON drives the editor, the programmatic API, and headless rendering via polotno-node or the Cloud Render API. Variable-data batches, AI-generated designs, and render pipelines that never open an editor are first-class workflows, not workarounds.
Feature depth and ecosystem
Adobe brings an ecosystem no SDK vendor matches: Adobe Express templates, Adobe Stock, Adobe Fonts, and Firefly generative features, maintained by Adobe at Adobe's pace. If your users want "Adobe Express, but inside our app," that is literally what this SDK ships.
Polotno covers the design-editor core — text, images, SVG, shapes, filters, layers, multi-page documents, video — with import from PSD, PDF, PPTX, and SVG, and export to PNG, JPEG, PDF, MP4, PPTX, GIF, and HTML. Templates and asset libraries are yours to supply, which is more work up front and more control after: your content, your rules, your licensing.
Pricing and licensing
Adobe Express Embed SDK is free to integrate; Adobe's model monetizes through the Adobe ecosystem, and availability of features can be gated by region, language, and Adobe's product decisions.
Polotno SDK is a commercial license: Self-Serve at $899/mo with standard terms, Enterprise as a custom quote with negotiated SLAs and optional source-code access. A 60-day free trial covers development. You pay a vendor; in exchange the roadmap, uptime terms, and continuity guarantees are contractual rather than incidental.
Free is attractive until the dependency matters. An iframe you don't pay for is also an iframe you hold no contract on.
Summary
| Polotno SDK | Adobe Express Embed SDK | |
|---|---|---|
| Integration | Composable React components in your DOM | Hosted editor in an iframe |
| Branding | Fully white-label | Adobe Express branded |
| Data & hosting | Your infrastructure, self-hosted | Adobe cloud |
| Automation | Open JSON schema, programmatic API, headless rendering | Interactive editing only |
| Templates & assets | Bring your own, fully governed | Adobe templates, Stock, Fonts, Firefly |
| Pricing | $899/mo self-serve; enterprise custom | Free, Adobe-ecosystem monetization |
Conclusion
Adobe Express Embed SDK is the right call when you want a recognizable, fully maintained editor at zero licensing cost and you're comfortable with Adobe's branding, Adobe's cloud, and Adobe's roadmap deciding what your editor does next.
Polotno SDK is the right call when the editor is part of your product — when you need your brand on the surface, your infrastructure under it, and a JSON schema you can automate against. After six years and 300+ production integrations, from startups to Amazon and BMW, the pattern is consistent: teams that treat design creation as core product end up needing the control an iframe can't give them.
