Your website, personalised for every visitor.
Mister Chameleon adapts headlines, proof, and CTAs in real time - no code changes, no privacy trade-offs.
What's your website currently leaving on the table?
Personalisation lifts conversion rates. The question is by how much - and whether the uplift justifies the investment. This calculator uses conservative benchmarks from our customer base to give you a realistic estimate.
Conservative benchmarks from our customers
Average lift in lead conversion within 60 days
Average lift in demo bookings for enterprise segment
Average lift in trial starts from paid search
Typical payback period
How the calculation works
Current monthly visitors
Enter your total monthly unique visitors. This is your starting pool - the traffic personalisation will convert more of.
Current conversion rate
What percentage of your visitors currently complete your primary goal (trial start, demo booking, contact form). Even a 2% rate is typical for B2B.
Average customer value
Your average contract value (ACV) or lifetime value. Combined with the conversion lift, this determines your incremental revenue.
10,000 visitors. 2% conversion. €5,000 ACV.
A conservative 25% lift in conversion brings you from 200 to 250 conversions per month - 50 more per month. If your close rate from trial/demo to customer is 20%, that's 10 extra customers per month. At €5,000 ACV each, that's €50,000 in incremental monthly pipeline from the same traffic. Mister Chameleon Growth is €349/month. At these numbers, that's a 143x ROI.
Calculate your ROI
Enter your numbers and we'll send you a personalised ROI projection based on your actual traffic and conversion data.
Your projected results
Based on Growth plan at €349/month • No commitment required
Ready to calculate your own numbers?
Book a 20-minute call and we'll walk through the calculation with your actual traffic and conversion data.