Email marketing service pricing slider

Ever play with one of those pricing sliders that move as you add more contacts? It feels good, right? That’s the trick behind Campaign Monitor’s pricing page — a simple slider that makes you feel in control of what you’ll pay.

Marketing Analysis

This pricing page uses interactivity to boost engagement. The slider invites action and keeps visitors curious ("What if I had 10,000 contacts?"). Instead of static numbers, users see prices change in real time, making them part of the experience.

Why It Works

• Reduces friction by letting users self-segment
• Makes abstract pricing feel simple and transparent
• Keeps users engaged longer with interactive content
• Builds trust by showing upfront cost changes

Examples

• Mailchimp’s calculator adjusts price by audience size
• Shopify’s plan selector recalculates based on features
• Notion lets you toggle between personal and business use instantly