Pricing

DS source is free to use with your own AI provider API key. Pro adds every export and monthly credits; packs top up anyone.

Free

$0

With your own key

  • Unlimited projects
  • The full editor and live preview
  • Contrast and radius audits
  • The AI wizard on your own API key. That provider bills you directly, at its own prices; we add nothing on top.
  • No exports.

Pro

$12/month

or $99/year

  • Everything in Free
  • Every export: tokens JSON, shadcn CSS, CSS variables, AI prompts, the Figma plugin, the designsource command-line tool and its MCP server for coding agents
  • 500 credits each billing month on our Claude models, no key needed
  • Monthly credits reset each billing month; buy more any time.

Subscriptions open soon.

Top up

Credit packs

One-off, for anyone

  • Prepaid units of AI generation on our Claude models, for when you would rather not hold a key.
  • A generation shows what it costs before you start it. If you have your own key connected, it is used first and no credits are spent.
  • Starter$101,000 credits100 credits per dollar
    Standard$252,750 credits110 credits per dollar
    Pro$506,000 credits120 credits per dollar — best value
  • Purchased credits never expire; monthly plan credits do.

Prices are in US dollars and include any tax. Where VAT, GST or sales tax applies, it is part of the price shown, worked out and remitted by our merchant of record according to where you are. The checkout adds nothing on top.

What a generation costs

It depends on the model you pick and what you asked for — a wizard step on a fast model is a few credits, the same step on the strongest model is several times that. The exact figure is shown on the button before you press it, and on every model in the picker, so nothing is spent unseen.

Buying and refunds

  • Who charges you. Paddle (Paddle.com Market Limited) is our merchant of record. Their name appears on your statement and your receipt comes from them.
  • Refunds. An untouched pack is refunded within 14 days. Once any credit has been spent since the purchase, it is not, because the model provider has already been paid. Full detail in the Refund Policy.
  • Subscriptions. Pro renews automatically each month or year. Cancel any time through the merchant of record and keep Pro until the end of the paid period.