Ship interactive ROI calculators without an engineering ticket
Drop a Buildroy iframe on your pricing page, blog post, or webinar landing page. Visitors plug in their numbers, you get qualified leads with intent signal baked in.
Build an embeddable marketing ROI calculator that captures leads in under 60 seconds.
This is a real Buildroy calculator. Try it. If you have questions, the form inside it goes straight to the founder.
Why this is broken
Your last pillar page took six weeks. Bounce rate is 78%, time on page is 47 seconds, and the only conversion signal is the contact form at the bottom no one fills out. The interactive calculator everyone in the team agrees you need has been on the roadmap since February. Engineering can scope it Q3. Meanwhile a competitor's calculator widget is sitting in 1,400 saved tabs across your buyer set.
How Buildroy solves it
Embed on any page, any CMS, in 60 seconds
One line of iframe code. Tested in WordPress, Webflow, HubSpot CMS, Framer, Squarespace, and custom React. Lazy-loaded under 60kb so Lighthouse stays green.
Capture leads with intent signal, not vanity emails
Optional email gate shows partial result, then unlocks full numbers after submission. Every lead arrives with the exact inputs they entered, so sales knows the deal size before the first call.
See which inputs your visitors actually use
Heatmaps of input values tell you what your buyer cares about. Use it to write better headlines, sharper case studies, and pricing pages that match real demand.
Templates marketing teams use
See all templates →Pricing
Free to try. Upgrade when it's working.
- 1 calculator saved
- 10 inputs per calc
- Hosted at buildroy.com
- Buildroy badge shown
- 5 calculators
- Unlimited inputs
- Embed on any site
- Lead capture forms
- Hide Buildroy badge
- Unlimited calculators
- Advanced analytics
- Export files (HTML / React / JS)
- Buildroy badge removed
- Custom domain
FAQ
Make your landing pages do the math.
Embed your first ROI calculator in the time it takes to brew coffee.
Start free