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Developer Tools · head to head

RAD Studio vs Svelte

RAD Studio logo

RAD Studio

Developer Tools

Cross-platform native app development with Delphi and C++Builder

From
$2000/perpetual
Free plan
No
Full reviewWebsite
Svelte logo

Svelte

Web Development

A love letter to web development

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Svelte has a free tier, so it costs nothing to try first.
  • Each has a real cost: RAD Studio professional edition costs $2,000 for the perpetual license plus $599 for year one maintenance, totaling $2,599 before tax; Svelte licensed under the MIT License per svelte.dev; as open source software it has no paid tier or vendor price to compare
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which RAD Studio and Svelte actually diverge.

Attributes where RAD Studio and Svelte differ
AttributeRAD StudioSvelte
Starting price$2000/perpetualFree
Pricing modelone-timeopen-source
Free tierNoYes
CategoryDeveloper ToolsWeb Development

Identical on both: platforms (Web), user rating (Not yet rated).

What people use each for

The jobs each tool is most often brought in to do.

RAD Studio

  • Building Windows desktop applications with VCL componentsnot Svelte
  • Creating iOS and Android apps from shared Delphi codebasenot Svelte
  • Connecting to Oracle databases through FireDAC connectivitynot Svelte
  • Building REST web services that run on Linux serversnot Svelte

Svelte

  • Frontend web application developmentnot RAD Studio

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

RAD Studio

  • Professional edition costs $2,000 for the perpetual license plus $599 for year one maintenance, totaling $2,599 before tax
  • Enterprise edition steps up to $3,400 license plus $1,199 maintenance, and Architect edition to $4,416 license plus $2,183 maintenance
  • The perpetual license only entitles the buyer to updates for one year; continued access to new updates and upgrades requires an annually renewable Update Subscription

Svelte

  • Licensed under the MIT License per svelte.dev; as open source software it has no paid tier or vendor price to compare
  • Svelte is a compiler rather than a runtime library by design, per svelte.dev, so components must be compiled ahead of time and cannot be interpreted directly in the browser without a build step

Pricing, plan by plan

RAD Studio

$2000/perpetual
  • Professional Edition$2000/perpetual
    • Perpetual License
    • First year maintenance $599
    • Total $2,599 + Tax
  • Enterprise Edition$3400/perpetual
    • Perpetual License
    • First year maintenance $1,199
    • Total $4,599 + Tax
  • Architect Edition$4416/perpetual
    • Perpetual License
    • First year maintenance $2,183
    • Total $6,599 + Tax

Svelte

Free

No published plan breakdown. See the Svelte review.

Which should you pick?

Choose RAD Studio if

Nothing in the data separates RAD Studio from Svelte on the points above - pick on price and on how each one feels to use.

RAD Studio review

Choose Svelte if

  • You want to start without paying.
Svelte review

Questions people ask

Is RAD Studio or Svelte better?
Neither clearly leads. RAD Studio starts at $2000/perpetual and Svelte at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, RAD Studio or Svelte?
Svelte has a free tier; the other does not. Paid plans start at $2000/perpetual for RAD Studio and Free for Svelte.
Does RAD Studio or Svelte run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Svelte for free?
Yes. Svelte has a free tier, so you can try it without paying. RAD Studio starts at $2000/perpetual.
What is RAD Studio best used for?
RAD Studio is most often used for building windows desktop applications with vcl components, creating ios and android apps from shared delphi codebase, connecting to oracle databases through firedac connectivity, building rest web services that run on linux servers. Of those, building windows desktop applications with vcl components and creating ios and android apps from shared delphi codebase are not what Svelte is typically brought in for.

Answered from the vendors’ own pages

RAD Studio: How much does RAD Studio cost?

RAD Studio uses perpetual licensing: Professional Edition $2,000 perpetual license + $599 first year maintenance ($2,599 total + tax). Enterprise Edition $3,400 license + $1,199 maintenance ($4,599 total + tax). Architect Edition $4,416 license + $2,183 maintenance ($6,599 total + tax).

Source
Svelte: How much does Svelte cost?

Svelte is completely free and open source under the MIT license. There are no paid plans, subscriptions, or licensing fees for any use case.

Source
RAD Studio: What is the difference between RAD Studio editions?

Professional Edition ($2,599 total + tax) targets individual developers. Enterprise Edition ($4,599 total + tax) adds multi-tier app capabilities. Architect Edition ($6,599 total + tax) includes advanced database and cloud features. All three include perpetual licenses.

Source
Svelte: Who maintains and funds Svelte?

Svelte is backed by Vercel as the primary corporate sponsor, along with community donors and corporate sponsors including GitHub, Cohere, Sanity, Sentry, and Sourcegraph. Development is maintained by full-time and part-time open source maintainers.

Source
RAD Studio: Does RAD Studio offer Kai AI integration and discounts?

Yes, adding Kai AI to any edition provides discounts: 25% off Professional ($2,136 + tax), 30% off Enterprise ($3,394 + tax), and 40% off Architect ($4,109 + tax). This promotion is active through August 31, 2026.

Source
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