Interactive ROI Calculators & Quiz Funnels Built in 7 Days ($950 Fixed).
ConvertSprint Studio designs and codes custom JavaScript ROI calculators, B2B pipeline estimators, subscription bundle switchers, and multi-step diagnostic quizzes surrounded by a complete conversion landing page for $950 fixed in 7 days—with zero recurring SaaS widget fees.
4 Interactive Calculator & Quiz Archetypes We Build
1. SaaS Burn & Cost-Savings Sliders
Let prospects slide their monthly spend or team size to see instant annual savings and time recovered.
Test Live on FinPulse AI ↗2. B2B Pipeline & ACV Lift Estimators
Ideal for agencies, consultancies, and fractional executives to quantify 90-day pipeline growth before a discovery call.
Test Live on Apex Scale ↗3. Multi-Step Diagnostic & Treatment Quizzes
Match clinic patients or consumers to their exact protocol in 30 seconds and unlock an instant voucher modal.
Test Live on Lumina Aesthetics ↗4. Dynamic Bundle & Per-Serving Buy-Boxes
Increase DTC Average Order Value (AOV) and subscription take-rate with real-time per-serving math.
Test Live on Aether Focus Brew ↗Own Your Calculator Code 100% — Zero Monthly Widget Fees
Third-party quiz and calculator tools like Outgrow or Typeform charge $50–$250/month forever and slow down your page speed. Our vanilla JavaScript calculators load in under 50ms and belong 100% to you.
Book Your $950 Interactive Funnel Sprint on Contra →