Interactive Pricing Calculator Form
Real-time SaaS plan estimation with seat sliders, add-on toggles, annual discount calculations, and checkout intent.
Preview
Dynamic Calculator Pattern
Interactive Plan Calculator
Customize seat tiers, add-ons, and payment frequencies with instant pricing estimation.
Interactive responsive preview
Drag handles on right and bottom to resize
Overview
Pricing calculator forms demystify variable tier costs for prospective customers. By calculating totals dynamically in the client rather than forcing users to contact sales prematurely, they increase qualification intent and checkout conversions.
Implementation Patterns
- Live Slider Binding: Controlled range inputs (
<input type="range" />) feed directly into reactive pricing state without lag. - Cycle Multipliers: A toggle between monthly and annual payment schedules updates effective pricing, automatically reflecting discounts (e.g. 20% off).
- Add-on Composition: Array-driven accessory toggles let users tailor features (dedicated IPs, compliance packs) with immediate subtotal updates.
- Action Intent: The final configuration transfers seamlessly to a Stripe Checkout session or lead capture webhook.