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Industry SolutionsMarketing Software Development

Marketing software for data-driven teams: campaign automation, segmentation and personalization, and multi-channel attribution that connects touchpoints to revenue.

Small models of a house, a shopping bag, a coffee cup and a toolbox, with a phone in front
Fiverr
5.0 · 126 reviews
Own product
Workspace369
Fixed-price offers from
$450
Multi-Channel
attribution modeling
FL
Based in Miami, Florida
Flutter
iOS, Android & web
50/50
Upfront & on delivery

What We Deliver

Marketing Solutions We Deliver

01

Campaign Management Platforms

End-to-end campaign orchestration spanning planning, execution, and performance measurement across paid, owned, and earned channels.

02

Marketing Automation Engines

Trigger-based workflow engines for lead nurturing, behavior-driven email sequences, and lifecycle marketing programs.

03

Analytics & Attribution Reporting

Multi-touch attribution models (linear, time-decay, algorithmic) connecting marketing spend to pipeline and revenue.

04

Social Media Management

Unified social publishing, engagement monitoring, and performance analytics across Instagram, LinkedIn, X, TikTok, and Facebook.

05

Email Marketing Engines

High-deliverability email platforms with dynamic content personalization, A/B testing, and behavioral segmentation.

06

A/B Testing Platforms

Statistical experimentation frameworks for landing pages, email subject lines, CTAs, and ad creatives with automated significance calculation.

How it works

Our Development Process

Short sprints with a working demo at the end of each one mean you see progress early and can change priorities before they become expensive.

  1. Discovery

    We analyze your vision, goals, and competitive landscape to craft a solution roadmap. This phase typically runs 1-2 weeks and defines the full project scope.

  2. Design

    Intuitive UI/UX crafted with interactive prototypes. Prototypes let you test the flow with real users before any code is written.

  3. Development

    Expert engineering using Flutter, Vue.js, Node.js, and GCP in 2-week Agile sprints with weekly milestone demos for full transparency.

  4. Launch & Support

    Reliable deployment with crash and uptime monitoring and ongoing maintenance. Maintenance plans run during business hours, Monday to Friday.

Our Technology Stack

  • Flutter
  • TypeScript
  • Node.js
  • GCP
  • Firebase
  • Vue
  • JavaScript
  • Python

Questions

Frequently Asked Questions

How does multi-touch attribution modeling improve marketing ROI?

Multi-touch attribution assigns weighted credit to every touchpoint in the customer journey, from first impression through conversion. This reveals which channels and campaigns actually drive revenue versus those that merely generate vanity metrics. The platform can support linear, time-decay, position-based, and algorithmic attribution models, allowing marketing teams to optimize budgets based on true contribution to pipeline.

Can custom marketing platforms integrate with existing CRM and sales tools?

Yes, we build deep integrations with Salesforce, HubSpot, Pipedrive, and custom CRMs that sync marketing-qualified leads, engagement scores, and campaign influence data directly into the sales pipeline. Our integrations enable closed-loop reporting where revenue data flows back to marketing attribution models, creating a continuous optimization feedback loop.

What personalization capabilities can be built into marketing automation platforms?

Personalization capabilities include behavioral segmentation, predictive lead scoring, dynamic content blocks, product recommendation engines, and send-time optimization powered by ML models. We implement real-time personalization using first-party data, browsing behavior, purchase history, and engagement patterns, all while maintaining GDPR and CCPA compliance.

How do you measure and improve email deliverability in custom platforms?

Email deliverability relies on authentication protocols (SPF, DKIM, DMARC), IP warm-up strategies, list hygiene automation, and engagement-based throttling. Real-time deliverability dashboards track inbox placement rates, bounce rates, and spam complaint ratios across major ISPs. The platform can also include automated sunset policies that remove chronically disengaged recipients, maintaining sender reputation and protecting domain health.

Simon Dziak - Founder of App369

Your Development Partner

Simon Dziak

I build every marketing software development project myself, with Flutter and Firebase, and I personally ensure every project meets the highest standards.

Build Data-Driven Marketing Platforms