FinTech
Scalecart: Build & Launch Sales Funnels with Native Stripe, PayPal & Shopify, No ClickFunnels Needed
Funnel builder software for Scalecart, a ClickFunnels alternative: GrapeJS editor, Stripe and PayPal checkout, Shopify sync, 18+ templates, white-label ready.
Django
Docker
Node.js
PostgreSQL
Python
React
18+
Professional Funnel Templates Ready to Publish
3
Revenue Steps Per Funnel (Bump + 2 Post-Purchase Upsells)
2
Native Payment Processors (Stripe + PayPal)
The Problem
ClickFunnels Charges $97 to $297 a Month and Offers Zero White-Labelling for Agencies
Agencies searching for a ClickFunnels alternative kept hitting the same wall. ClickFunnels dominates the sales funnel SaaS market but charges $97 to $297 a month, enforces strict template limitations, and offers no white-labelling for agencies building funnels for clients. Shopify merchants wanting to run high-converting checkout funnels had to bolt ClickFunnels onto their store with a clunky integration, losing control of the customer journey at the most critical conversion point. Agencies and entrepreneurs needed a platform with equivalent funnel-building capabilities, full white-label custom domain support, native Stripe and PayPal integration, Shopify product sync, and a subscription model they could price themselves.
Our Solution
A GrapeJS-Powered Funnel Builder with Native Stripe/PayPal Checkout and Shopify Sync
Scalecart's funnel builder software is architected as a full-featured platform: a Django 5 backend, a React and Vite dashboard, and a dedicated GrapeJS rendering service. The funnel builder uses GrapeJS with 18+ pre-built HTML templates. Users customise templates in the visual editor, and a Node.js microservice converts the project JSON to rendered HTML/CSS for live page serving. Funnels are published to white-label custom domains with per-funnel head/footer code injection. The checkout engine handles Stripe PaymentIntent for card payments, with stored payment methods enabling one-click post-purchase upsells. PayPal is supported as an alternative processor. Shopify OAuth and REST API integration syncs product catalogues with variants, SEO fields, and collections. An affiliate pipeline tracks referrals end to end.
Architecture
Django 5 + DRF API. Celery + PostgreSQL for async task processing. GrapeJS drag-and-drop visual editor. Node.js/Express microservice for GrapeJS-to-HTML rendering. Stripe PaymentIntent + saved PMs for one-click upsells. Stripe Webhooks for subscription lifecycle. PayPal payment integration. Shopify OAuth + REST API 2026-01 for product sync. React + Vite + Redux + Material UI dashboard. DNS-verified white-label custom domain routing. PostgreSQL with composite indexes on funnel analytics.
The Result
A ClickFunnels-Parity Platform: White-Label, Shopify-Native, Your Pricing
Scalecart delivers every feature agencies and entrepreneurs need, at a fraction of ClickFunnels' pricing and without the white-labelling restrictions that make ClickFunnels unusable for agency client work. Agencies can deploy Scalecart to their own domain, brand it as their own product, set their own pricing, and build funnels for clients on white-label custom domains, something ClickFunnels explicitly prohibits. The 18+ professionally designed templates gave users immediate value without design work. The three-step upsell engine replicated ClickFunnels' highest-converting funnel pattern with native Stripe one-click upsells. The affiliate system and subscription billing made Scalecart commercially self-sustaining from day one. If your business needs a similar white-label funnel builder or native checkout platform built, our team can scope it the same way.
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