LEAD QUALIFICATION SYSTEMS FOR B2B

Your Sales Team Is Talking to the Wrong People

We build interactive tools that let prospects see their own ROI before they book a call. By the time they reach your sales team, they already know their numbers, their fit, and why they're there.

Teams We've Worked With

Teams we've worked with

Your Lead Gen Is Backwards

You capture contact info first, then figure out if the lead is qualified. Meanwhile:

Sales wastes hours on calls that go nowhere. Wrong fit, too much education needed, no-shows.

Leads that don't convert immediately disappear forever. No nurture, no follow-up, gone.

Your CAC keeps climbing. Because you're optimizing for volume, not quality.

Almost all your paid traffic bounces. They hit a form or PDF, and leave.

The fix isn't more traffic. It's making sure the traffic you already have tells you who's worth talking to.

Qualify First. Capture Second.

We build a custom tool around your specific sales process.

An ROI calculator. A readiness assessment. A cost analyzer. A fit quiz.

Whatever makes sense for your business. The tool does three things.

Visitors get value upfront while they self-qualify based on your sales process.

They get personalized insights based on their answers. Real calculations, not generic results.

Your sales team already knows who they are, what they need, and whether they're worth the time.

It Outperforms or You Don't Pay

We don't sell retainers and hope for the best. We build systems that convert.

Custom-coded for you

Every system is built around your sales process, your qualification criteria, and your data.

One metric that matters

Does it convert better than what you have now? That's the only question we need to answer.

60-Day Guarantee

If your lead qualification system doesn't outperform your current conversion rate within 60 days of launch, you get a full refund.

SEE WHAT THIS COULD DO FOR YOU

Calculate Your Lead Qualification ROI

Find out how much revenue you're leaving on the table, and what a lead qualification system could be worth to your business.

Takes 10 seconds.

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From Strategy to Launch in 3–4 Weeks

1

Discovery

We learn your business — ICP, sales process, what makes a qualified lead. We find the "small win" your tool delivers to prospects.

2

Design

Question flow, scoring logic, results experience. Every question earns its place. Every answer tells you something useful.

3

Build

Custom code, not templates. Fast, responsive, on-brand. No Typeform limitations.

4

Integrate

CRM, email, analytics, Meta Pixel. Leads go where they need to. Retargeting audiences build automatically by qualification tier.

5

Nurture

Automated sequences based on lead score. Hot leads go to sales. Warm leads get nurtured until ready.

6

Optimize

We test, refine, improve. Your conversion rate goes up every month, not just the month you launch.

Not a Template. Not a Form Builder.

AI-powered personalization

Not static branching logic

Real calculations

Based on real inputs, not fake results

Scoring logic that matches your sales process

Not generic lead scores

Native integrations

Not Zapier duct tape

Tools We've Built

Custom-built lead qualification tools. Each one is designed around a specific sales process.

Growth Bottleneck Analysis

Growth Bottleneck Analysis 1

Comprehensive analysis identifying key growth barriers and opportunities for optimization.

Conversion Rate Optimization

CRO Tool 1

Interactive tool helping businesses optimize their conversion rates through data-driven insights and recommendations.

AI Readiness Assessment

AI Readiness Assessment

Interactive assessment evaluating AI readiness across 6 dimensions, with a personalized scorecard and radar chart.

Capacity Calculator

Capacity Calculator

Helps bookkeeping firms understand capacity utilization and plan for growth with real-time projections.

Content ROI Calculator

Content ROI Calculator

AI-powered calculator showing content marketing lead and revenue projections through a guided 4-step flow.

Margin Impact Calculator

Margin Impact Calculator

Helps retail teams identify margin loss from suboptimal promotional pricing with actionable insights.

What Clients Say

From our engineering engagements. We bring the same technical rigor to every system we build.

Cezar brings more than two decades of deep Ruby and software engineering experience, pairing hard-won technical mastery with an instinct for where the craft is headed. He's as comfortable refactoring legacy systems as he is experimenting with the newest AI-driven development practices, and he approaches both with curiosity and rigor. Despite being 10 time zones apart, he made collaboration effortless by being flexible, always prepared, and always finding ways to make our overlapping hours count.

Ben Stein
Ben Stein
CEO at Teammates

I've worked with Cezar and his team to develop my MVP for aLTLhelp and they are terrific to work with. In just a few short weeks, we've got our first version up and running, and we were accepted into an incubator here in Chicago that specializes in the healthcare space.

Gary Schechner
Gary Schechner
CEO at aLTLhelp

I consider myself lucky to have been able to work with Cezar for the year that we did. We knew he had a deep understanding of the technical stack but we also found that he is incredibly quick to grasp the opportunity at hand, clearly articulate the pros and cons of various solutions and work with various stakeholders on a successful implementation.

Michael Demetrios
Michael Demetrios
CTO at Kinscape

About Mix & Go

Mix & Go is a boutique development studio specializing in lead qualification systems for B2B companies.

We don't do templates. We don't resell form builders. We write custom code that integrates with your sales process, your CRM, and your existing marketing stack.

Founded by Cezar Halmagean

Cezar has spent 17 years building web platforms — some used by millions of people. At RepairPal, he helped scale the platform to 3M+ monthly visitors. At UnifiedPost, he was part of the team behind a fintech platform that reached a €252M valuation. He's worked with teams at Mentimeter, Kinscape, and companies across multiple industries.

After years of building software for other people's products, he started Mix & Go to solve a problem he kept seeing firsthand: great SaaS products losing leads to broken conversion funnels.

Cezar Halmagean

Your Competitors Are Still Using Contact Forms.

I had the pleasure of working with Cezar over the years on multiple projects. He was always dependable, on time, and knew what had to be done without micromanagement. What I loved even more about working with Cezar was the ability to improve my coding skills while reading his code, which, to this day, is easy to read and maintain.

I actually keep asking myself on multiple occasions when writing new code, "Would Cezar approve this?"

It was a pleasure working with him, and I'm sure to reach out to him on new projects.

Cristian Livadaru
Cristian Livadaru
CEO at LcX

I had the pleasure of working alongside Cezar on a code refactoring project for Kinscape.com. Throughout our collaboration, Cezar consistently demonstrated his exceptional development skills, playing a crucial role in enhancing the performance and functionality of the platform.

I was impressed by his ability to add valuable insights to the business strategy of the project. He consistently met project deadlines and proved to be a dependable team member in a difficult environment. It was a pleasure working with him.

Jan Ślusarczyk
Jan Ślusarczyk
Front-End Developer at Kinscape