Smart Subscription Management App to Track and Reduce Costs

Overview

Seaflux built an AI-powered subscription management platform. Designed for migrants, students and expatriates in the Netherlands. It centralizes fragmented service provider data. Users can discover essential subscriptions. They can compare mobile, energy, internet and insurance plans. All subscriptions are managed in one place. The platform uses LLMs and RAG to power a conversational interface. Users can find cost-effective plans, monitor recurring expenses and find unused subscriptions. It provides smart and personalized recommendations to guide decisions. Ultimately acting as a unified hub that simplifies subscription lifecycle management and bridges the gap between complex provider data and user understanding.

Our Solution

Automated Data Ingestion Pipeline

Developed a Python‑based web scraping engine. It collects and updates pricing, plans and offers in real time.

RAG-Based AI Architecture

Integrated Pinecone Vector Database with Retrieval-Augmented Generation and an AI recommendation engine to enable accurate information retrieval and reduce LLM hallucinations during user interactions.

Scalable Microservices Backend

Built a modular backend using NestJS to manage user profiles, subscription tracking and secure communication between services supporting subscription tracking software.

Multi-Platform Ecosystem

Delivered a unified experience with Flutter for mobile applications and React for web dashboards by ensuring accessibility across devices, including a financial reporting dashboard.

Subscription Analytics Engine

Developed a reporting system that generates monthly and yearly financial insights. This highlights cost-saving opportunities and unused services within the subscription management app.

Conversational AI Concierge

AI Concierge: Implemented an AI-powered chat interface that acts as a local guide and AI chatbot for finance within a personal finance AI app by helping users understand Dutch billing terms and recommending optimized plans.

Key Features

Intelligent Subscription Management built for Real-World Financial Needs

Bringing together data and user-focused design to simplify subscription ecosystems

AI-Powered Personalized Recommendations

Uses LLMs and user data to provide tailored subscription suggestions. Those are based on individual usage patterns and preferences within the subscription management platform.

Migrant-Centric Design

Built specifically for international users. It is to simplify complex local services and make them accessible through intuitive interfaces.

Conversational Interface

Natural language chat enables users to interact with the subscription management app easily by removing the need for manual comparisons through an AI chatbot for finance.

Centralized Subscription Dashboard

A single platform to track, manage and analyse all subscriptions with detailed financial insights powered by a subscription analytics platform.

Cost Optimization Engine

Description: Identifies unnecessary expenses and suggests alternatives. It is to help users reduce recurring costs using an expense tracking tool.

Scalable AI Infrastructure

Powered by vector search and microservices architecture by ensuring performance and scalability. Plus, real-time data processing supporting an AI financial assistant.

Subscription Tracking & Alerts

Automatically tracks all active subscriptions and sends timely alerts for upcoming renewals, helping users avoid missed payments and manage expenses with subscription tracking software.

Unused Subscription Detection

Identifies inactive or rarely used services to help users find unused subscriptions and make smarter decisions to reduce subscription costs.

Technology Stack

Built with Modern Tech

We leverage cutting-edge technologies to build scalable, secure, and high-performance applications that grow with your business.

Python

FastAPI

NestJS

Pinecone

LLM Integration

Flutter

React Native

Redis

PostgreSQL

RAG

Microservices

Business Impact

Measurable Results

Real outcomes that transformed our client's operations and delivered significant ROI.

92%

AI Recommendation Accuracy

RAG-based architecture reduces incorrect outputs and improves recommendation accuracy, helping users reduce subscription costs.

Dual

Cross-Platform Accessibility

Seamless experience across mobile and web platforms improves usability and engagement, with integrated access to a financial reporting dashboard.

Scalable

High System Performance

Microservices architecture ensures efficient handling of growing user data and high request volumes.

35%

Subscription Cost Savings

Users reduce unnecessary recurring expenses through intelligent insights powered by an AI financial assistant.

Our Process

Project Delivery Approach

A proven methodology that ensures quality delivery, on time and on budget.

Requirement Analysis & Market Research

Analyzed user challenges in the Netherlands market by focusing on migrants and subscription complexity.

Architecture Design

Designed a scalable RAG-based AI architecture with microservices for flexibility and performance.

Data Pipeline Development

Built automated scraping and processing systems to ensure real-time provider data availability.

AI Integration

Implemented LLM-based conversational AI with vector search and an AI financial assistant. That is for accurate and contextual recommendations.

Platform Development

Developed mobile and web applications. Those are to deliver a unified user experience across the subscription management app platforms.

Review & Enhancement

Continuously tested system performance, AI accuracy and user experience for real-world deployment readiness.