Platforms overview
Plandalf can be installed on page builders, custom sites, JavaScript apps, and payment-connected workflows.
Pick the surface your customer sees
Start from the page or app screen where the customer already makes the buying decision.
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Public page — Use Custom HTML, Webflow, WordPress, or Shopify when the buying action lives on a marketing, campaign, or content page.
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Logged-in app — Use React or Next.js when checkout should know the current user, plan, or entitlement state.
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Payment platform — Connect Stripe or PayPal so Plandalf can create customers, collect payment, and keep checkout records aligned.
Page platforms
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Custom HTML — Paste the script and use attributes or JavaScript.
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React — Use provider and hooks around the browser SDK.
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Next.js — Load Plandalf from client components.
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Webflow — Add custom code and data attributes in Designer.
Commerce platforms
Plandalf is payment-adjacent infrastructure. It connects to payment processors such as Stripe and PayPal while keeping the seller’s processor account as the payment system of record.
Implementation route
If a platform can host HTML and JavaScript, start with:
<script src="https://acme.plandalf.dev/js/plandalf-sdk.js" async></script>
<button data-plandalf-present="pro-plan">Buy</button>