The concept 🧪

Komparia is a modern, AI-powered product search engine and multi-site comparator designed to answer a simple question: “What is the best product?” Instead of forcing users to browse dozens of tabs, Komparia crosses online reviews, tests, and technical specs to deliver a clear verdict categorized by budget (budget, mid-range, and premium).

The objective was to break free from traditional price comparators that are limited to closed merchant catalogs. Komparia allows users to compare anywhere from 2 to 10 products from literally any website, offering actionable insights like a top 3 ranking, pros/cons, and smart alternatives.

This project reflects a strong focus on SaaS product development, combining complex web scraping, multi-layered AI orchestration, and a seamless freemium user experience to generate highly targeted SEO content dynamically.

Our work 🔨

• Design and full-stack development of the SaaS platform (Laravel)
• Creation of the custom web scraping engine to extract product data from any e-commerce site
• Development of a complex AI orchestration pipeline (3 parallel live searches + 1 synthesis layer)
• Implementation of the freemium model (daily request limits and 5€/month premium subscription)
• Dynamic generation of highly optimized SEO comparison pages (e.g., “Compare A vs B – June 2026”)
• UX and UI design focusing on speed and readability
• Performance optimization for real-time AI processing
• User account management and history saving
• Server administration and database optimization

The most complex part of Komparia was orchestrating the data extraction and artificial intelligence layers in real-time. The system needed to scrape reliable data from unrestricted sources and run it through multiple AI models simultaneously to generate a trustworthy, unbiased consensus in a matter of seconds.

A major focus was placed on prompt engineering and token economy. To sustain the freemium business model, we had to strictly optimize the cost of AI API calls while maintaining premium response quality. This required balancing free daily quotas with a compelling paywall strategy that clearly demonstrates the value of the unlimited 5€/month subscription.

Finally, the platform was built with a massive programmatic SEO strategy in mind. The challenge was to ensure that every search and comparison automatically generates a clean, well-structured, and dated page capable of ranking high on Google, without compromising the core user experience.

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