Now in early access — free to start

Stop losing customers to a problem
you can’t see

Quanrel automatically detects the single biggest conversion blocker on your website and tells you exactly how to fix it — no dashboards, no guesswork.

No credit card required Works on any website Results in minutes

Trusted by teams at

Vercel Shopify Linear Notion Figma Loom

You know conversions are low.
You just don’t know why.

Traditional analytics drown you in data but leave you to connect the dots yourself. That takes weeks and rarely gives a clear answer.

Drowning in dashboards

Bounce rates, heatmaps, session recordings — you have the data but no one connecting it into a single actionable answer.

Hidden technical failures

Broken validation, slow mobile loads, elements off-screen — silent killers that standard analytics will never surface.

Wasted time & budget

Weeks of manual analysis to find a fix you could ship in an afternoon — while losing thousands of customers in the meantime.

Quanrel cuts through the noise and surfaces one clear insight: the exact element costing you the most conversions right now.

One insight.
Maximum impact.

Instead of pages of charts, Quanrel surfaces a single prioritised finding so your team knows exactly what to fix first — the change that produces the fastest lift.

  • No complex reports or manual analysis required
  • Detects form drop-offs, UX friction & technical errors
  • Works automatically — just add one 4 KB script tag
  • Tracks every field, click, and abandonment in real time
Your #1 Conversion Blocker Live
62% of users drop off on the email field of your quote form — the highest abandonment point across all your forms.
Users click “Buy Now” but it’s below the fold on mobile — they have to scroll to find it.
Postcode validation is failing on your checkout form, causing users to abandon rather than retry.

Up and running in three steps

No engineering work required. If you can add a line of HTML, you can use Quanrel.

1

Add your site

Paste one lightweight script tag into your page. No frameworks, no build step — works on any website.

2

Quanrel watches

The tracker records how real users interact with every form and element — field by field, tap by tap.

3

Get your answer

Quanrel automatically surfaces your biggest blocker and tells you in plain English exactly how to fix it.

Results teams see
within their first week

+31%
Average increase in form completion rate after fixing #1 blocker
4min
Average time from script install to first insight
1
Script tag to install — no SDK, no configuration, no build step
4KB
Tracker size — zero impact on your page load speed

What our customers say

“We’d been A/B testing our checkout for months with zero movement. Quanrel showed us in four minutes that our postcode field was failing silently on iOS. Fixed it, conversion jumped 28%.”

SK
Sarah K.
Head of Growth, Mercato

“The insight was so specific I thought it must be wrong. Checked the form — the label literally said “Enter email (work only)”. Removed those three words. Drop-off on that field went from 54% to 18%.”

JM
James M.
CTO, Patchwork

“I’d been paying for Hotjar, FullStory, and Google Optimize. Quanrel replaced all three for our core need: knowing what to fix next. It’s an entirely different category of tool.”

AL
Amara L.
Product Lead, Fieldstone

Start detecting blockers today

Find and fix your #1 conversion blocker — and see the results within days, not months.

Get started for free

No credit card  ·  Free to start  ·  Works on any website