Rated 4.97/5 from over 50 reviews

Lead Systems Development

Websites, automations, and analytics that convert — built for scalable growth.

We build high-performance lead systems that combine modern websites, CRM workflows, real-time automation, and data-driven analytics. Our approach helps startups and businesses capture more qualified leads, reduce manual work, and create a predictable, scalable conversion pipeline — all fully compliant with GDPR requirements. From landing pages to fully automated multi-step funnels, we connect every part of the user journey into one system.

What We Deliver

High-Performance Websites & Landing Pages

  • Next.js / React websites optimized for speed, UX, and Core Web Vitals
  • Landing pages designed for A/B testing and rapid iteration
  • SEO-ready architecture and server-side rendering

CRM Setup & Lead Automation

  • HubSpot, Bitrix24, Notion, Telegram bot integrations
  • Lead routing, scoring, segmentation
  • Automated email and WhatsApp sequences
  • Form validation, enrichment, and deduplication

Analytics & Dashboards

  • Google Analytics 4 (GA4) & Tag Manager setup
  • Heatmaps, event tracking, funnel tracking
  • Custom dashboards with PostgreSQL / ClickHouse / Supabase
  • Attribution modeling & performance monitoring

GDPR Compliance

  • Cookie consent systems (CMP)
  • GDPR-compliant forms and storage
  • Server-side tracking options
  • User data handling workflows

Why German Companies Choose Our Lead Systems

German businesses — from startups to Mittelstand — choose this service because it connects every part of the acquisition and sales process:

EU-based data handling and GDPR compliance
Transparent analytics with server-side tracking
Highly stable infrastructure (Next.js + PostgreSQL)
Enterprise-level CRM setups (HubSpot, Pipedrive, Bitrix24 EU)
Measurable conversion improvement across all channels

Our systems are built the same way we build architecture for fintech and enterprise — reliable, predictable, and scalable.

Industries We Work With

B2B SaaS
Consulting & agencies
Legal and financial services
Real estate & property development
Healthcare & wellness
Education & online courses
Hospitality (Berlin, Munich, Hamburg regions)
E-commerce & D2C brands

Process: How We Build Lead Systems

Step 1 — Audit & Strategy

  • Audit of your website, analytics, CRM, funnels
  • Identifying conversion gaps
  • Defining ICP, messaging, funnel structure

Step 2 — System Architecture

  • Website → CRM → Automation → Analytics
  • Dataflow planning
  • GDPR-compliant tracking setup

Step 3 — Implementation

  • Website development
  • CRM configuration
  • Multi-step automation
  • Dashboards and reports

Step 4 — Optimization & Growth

  • A/B testing
  • Iterative improvements
  • Campaign performance analysis
  • Funnel scaling

German & EU Compliant Setup

Hosting in EU regions (Vercel Frankfurt, Supabase EU, Railway EU)
DSGVO / GDPR fully implemented
Schrems-II compliant
CMP (cookie consent) setup
Double opt-in for forms
Secure data storage & encryption

Our Experience in Germany

100+ digital systems delivered in Berlin and across Germany
Projects for fintech, real estate, consulting, and e-commerce
Technical team based in Berlin
Senior-level engineers (Java, Node.js, Next.js, CRM, DevOps)
Proven results: conversion lift 20–60% depending on niche

When You Need Lead Systems

This service is ideal if you want to:

Build a lead engine that runs automatically
Increase conversions without increasing ad spend
Unify website, CRM, and analytics into one ecosystem
Replace outdated forms and manual outreach
Reduce lead loss and improve response time
Add real-time automation (emails, WhatsApp, notifications)
Validate ideas faster with A/B testing and automated funnels

Tools & Technologies

Web

Next.js, React, TypeScript, Tailwind

CRM

HubSpot, Bitrix24, Notion, Pipedrive

Automation

Make.com, n8n, Zapier, custom bots

Analytics

GA4, Tag Manager, Supabase, ClickHouse

Communication

WhatsApp API, Email API, Telegram bots

FAQ

What is a lead system?

A lead system is a combination of a website, CRM, automation workflows, and analytics that work together to capture, qualify, and convert leads efficiently.

How fast can a lead system be built?

Most systems take 2–4 weeks depending on the scope, CRM integration, and automation complexity.

Do you work only with HubSpot?

No — we also work with Bitrix24, Pipedrive, Notion, Telegram bots, and custom CRM setups.

Can you integrate my existing website?

Yes. We can connect your current website to CRM and analytics or build a new one on Next.js.

Do you support GDPR compliance?

Yes — every system includes cookie consent, proper data handling, and compliant storage.

Do you host data inside the EU?

Yes — Frankfurt, Nuremberg, or Amsterdam regions.

Do you support server-side tracking (GA4 / Meta)?

Yes — we configure privacy-friendly server-side pipelines.

Do you work with German CRM setups?

Yes — HubSpot EU, Pipedrive EU, Bitrix24 DE, custom tools.

Is everything GDPR-compliant?

Absolutely — CMP, double opt-in, secure storage, retention rules.

We work with companies in Berlin and across Germany, delivering lead systems development, CRM automation, HubSpot and Bitrix24 integration, and GDPR-compliant lead generation. Our Berlin-based team specializes in Next.js websites, GA4 analytics setup, server-side tracking, and data-driven marketing automation for B2B agencies and startups.

Lead Generation Systems & CRM Automation in Berlin | H-Studio