S
Developer integrations
SDK & developer platforms
Build custom flows on top of Plandalf APIs.
No credit card required. No coding required.
Platforms
17 SDK & developer platforms Plandalf connects to
Each one has its own page: what it does with Plandalf, how to connect it, and what runs after the sale.
ActiveCampaignPut a countdown in ActiveCampaign emails and enrol contacts from an Automation webhook. Sales reach it through Zapier; there's no built-in sync.
beehiivAdd a Plandalf hosted checkout link to beehiiv posts or website pages, with an optional promo countdown image in email.
Custom APIOpen a Plandalf checkout from your own code, and hear about every purchase on your server.
Customer.ioPut a countdown in Customer.io campaigns and enrol people with an HTTP Request action. Sales reach it through Zapier; there's no built-in sync.
DripAdd every buyer to Drip, tag them with what they bought, and start your Drip workflows from a purchase event.
FlodeskPut a countdown in Flodesk emails and enrol new subscribers in promos through Zapier. Flodesk has no webhook action, so sales reach it through Zapier too.
HTMLAdd a buy button and a matching checkout, no rebuild.
Kit (ConvertKit)Subscribe every buyer to the right Kit sequence or form, tagged with what they bought.
KlaviyoPut a per-recipient countdown in Klaviyo emails and enrol people from a Flow webhook. Sales reach Klaviyo through Zapier; there's no built-in sync.
MailchimpAdd every buyer to your Mailchimp audience, tag them with what they bought, and start Customer Journeys from a purchase event.
MailerLiteConnect paid Plandalf purchases to MailerLite subscribers and groups.
Next.jsAdd a buy button and a matching checkout, no rebuild.
PostmarkSend receipts and purchase emails through your own Postmark account and templates.
ReactOpen checkouts from code and hear about the sale.
SendGridSend receipts and purchase emails through your own SendGrid account and templates.
VueAdd a buy button and a matching checkout, no rebuild.
ZapierSend every Plandalf sale into a Zap, and on to the rest of your stack.
The team
Built by a team obsessed with conversion.
15+ years testing every pricing model under the sun. Every part of Plandalf comes from a real checkout problem we’ve had to solve ourselves.
No credit card required. Nothing to migrate.