Platform Landing Pages & Funnels for B2B service businesses: The QA Founder Playbook for a founder who built in Cursor and needs production hardening.

The problem you probably have right now

You built the offer in Cursor, maybe stitched the pages together in Framer or Webflow, and the funnel kind of works in your browser. Then you try to launch it for real and the cracks show up fast: broken forms, missing CRM fields, tracking that does not fire, a welcome email that never sends, or a page that looks fine on desktop but falls apart on mobile.

If you ignore it, the cost is not abstract. You lose leads, waste ad spend, create support work for yourself, and slow down sales because every small issue makes the business look less trustworthy than it is.

What This Sprint Actually Fixes

This is not "make it prettier" work. This is production hardening for your marketing surface so the funnel can actually capture, route, track, and nurture leads without you babysitting it.

Delivery: 2-4 days

I use this sprint when a founder has already built something in Cursor or another AI tool, but the handoff to a real platform is messy. Common examples:

• A landing page exists, but conversion events are not mapped.
• Lead forms submit, but no one gets tagged in the CRM.
• Community or client portal pages are live, but access rules are loose.
• The brand looks inconsistent across pages.
• Analytics are installed badly or not at all.
• The welcome sequence exists in theory but does not trigger reliably.

My job is to turn that into a working system that supports sales instead of creating noise.

The Production Risks I Look For

I review these funnels like QA on a paid product release, because that is what they are once ads and lead flow depend on them.

1. Broken lead capture Forms may look fine but fail on submit because of bad field mapping, validation errors, or a broken webhook. That means lost leads and no warning until someone notices revenue dropped.

2. Weak CRM structure If CRM fields are vague or inconsistent, your team cannot segment leads properly. That creates messy follow-up, poor attribution, and slower response times.

3. Tracking gaps Many founders install pixels after the fact and assume they work. I check conversion events, page views, form submits, button clicks, and thank-you page triggers so you can trust your numbers before spending on ads.

4. Mobile UX failures A page can pass your own visual check and still perform badly on phones. I look for layout shifts, cramped forms, unreadable text sizes, tap targets that are too small, and CTA placement that kills conversion.

5. Performance drag Heavy images, too many third-party scripts, or sloppy embeds can hurt load time. If your landing page takes too long to render on mobile data, you pay for traffic that never sees the offer.

6. Access and security issues Community spaces and gated content often ship with weak permissions by default. I check who can see what, whether custom domains are configured correctly, whether sensitive data is exposed in public fields, and whether automation rules leak internal info.

7. Automation logic errors Welcome sequences and nurture flows often break when one tag name changes or a step is duplicated. I test those paths like a QA pass so new leads do not fall into dead ends.

If there is AI-generated copy involved from Cursor or another builder flow tool like Lovable or Bolt, I also sanity-check for prompt-injected junk content being published into public pages or automations by accident. That sounds niche until you realize one bad generated block can damage trust fast.

The Sprint Plan

This is how I would run it in 2-4 days.

Day 1: Audit and architecture I start by mapping the actual funnel path from first visit to booked call or signup.

I check:

• page hierarchy
• form fields
• CRM objects
• automation triggers
• analytics tags
• domain setup
• mobile behavior
• error states
• access control

Then I pick one primary path to fix first. For B2B services, I usually recommend one clear CTA instead of three competing ones because choice overload hurts conversion more than it helps flexibility.

Day 2: Build and repair I clean up the platform setup inside Framer, Webflow, GoHighLevel, Circle, or whatever stack you chose.

Typical fixes include:

• custom domain connection
• brand system cleanup
• CMS page structure
• funnel steps
• lead capture forms
• CRM field mapping
• automation rules
• welcome sequence setup
• nurture sequence setup

If the founder built parts of this in Cursor first, I translate the useful logic into production-safe platform settings instead of leaving half-finished code paths behind.

Day 3: QA pass and tracking verification This is where most founders skip work and later pay for it with lost leads.

I test:

• form submissions on desktop and mobile
• duplicate submissions
• invalid inputs
• email delivery
• tag assignment
• event firing
• pixel firing
• redirect behavior
• access gating for community pages

I also verify basic performance thresholds:

• landing page load feels usable under 3 seconds on normal mobile conditions
• key CTA remains visible without layout shift
• analytics events show up in live debug mode

Day 4: Launch handover and cleanup If needed, I do final revisions based on test results and give you a clean handover package.

At this point you should have one working funnel path that can handle real traffic without breaking under normal use.

What You Get at Handover

You are not buying vague "support." You get concrete outputs you can run with immediately:

• configured landing page or funnel in Framer, Webflow, GoHighLevel, or Circle
• custom domain connected correctly
• brand system applied across core pages
• lead capture forms tested end to end
• CRM fields mapped and labeled clearly
• automation rules set up for routing and follow-up
• welcome sequence activated where appropriate
• lead nurture flow configured if requested
• analytics installed with conversion events verified
• tracking pixels checked in live mode
• founder handover notes with what was changed and why

I also leave you with a simple QA checklist so future edits do not quietly break conversions again.

If we need to talk through scope before starting this sprint with your current build in Cursor or another tool stack you already own from GoHighLevel to Webflow to Framer - book a discovery call at https://cal.com/cyprian-aarons/discovery.

When You Should Not Buy This

Do not buy this sprint if:

1. You have no clear offer yet. 2. Your pricing changes every week. 3. You want five different funnels before proving one works. 4. Your product still needs major backend development. 5. Your team cannot approve copy or branding within 48 hours. 6. You expect me to write an entire sales strategy from scratch. 7. You need deep custom engineering beyond platform configuration. 8. You do not have access to the accounts we need to fix.

If that is you today, do the simpler version first:

• pick one offer,
• choose one CTA,
• publish one landing page,
• collect leads manually,

and validate demand before adding automation complexity.

That path is slower operationally at first but cheaper than building a fancy system around an unproven message.

Founder Decision Checklist

Answer yes or no to each question:

1. Do we have one primary offer we want this funnel to sell? 2. Can we describe the target customer in one sentence? 3. Are our forms connected to a real CRM field map? 4. Do we know where every lead goes after submission? 5. Have we tested form submission on mobile? 6. Are analytics events firing correctly right now? 7. Does our welcome email trigger automatically? 8. Can we explain our funnel in under 60 seconds? 9. Is our current site stable enough to send paid traffic to? 10. Would losing even 20 percent of leads this month hurt revenue?

If you answered yes to most of these but your current setup still feels fragile, this sprint is probably a fit. If you answered no to most of them, you need offer clarity first rather than more pages.

References

1. https://roadmap.sh/qa 2. https://roadmap.sh/frontend-performance-best-practices 3. https://roadmap.sh/api-security-best-practices 4. https://www.w3.org/WAI/WCAG21/quickref/ 5. https://developers.google.com/tag-platform/devguides/installation

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Take the next step

If this is a problem in your product right now, here is what to do next:

• [Use the free Cyprian tools](/tools) - estimate cost, score app risk, check launch readiness, or pick the right service sprint.

• [Book a discovery call](/contact) - I will tell you honestly whether you need a sprint or if you can DIY the next step.

*Written by Cyprian Tinashe Aarons - senior full-stack and AI engineer helping founders rescue, launch, automate, and scale AI-built products.*