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I need a web application that functions like [login to view URL]—pulling live prices from the e-commerce sites I specify and displaying them side-by-side in a clean, searchable interface. The core requirements are straightforward: • Real-time data grabber: as soon as a product price changes on any tracked e-commerce site, the new figure should appear on my site without manual refreshes. • CMS driven: the whole front end and product catalogue must sit on an easy-to-use content management system so I can add pages, tweak copy, or swap in new merchants on my own. Tell me which platform you think is best (WordPress + custom plugin, Drupal with a module stack, headless CMS, etc.) and why you prefer it. • Editable merchant list: within the admin panel I should be able to paste in, import, or toggle each store URL that the scraper monitors. • Dashboard & logs: I want to see when each price was last fetched and be alerted if a site blocks or rate-limits the crawler. Deliverables I will review for acceptance 1. A working site hosted on my server or staging environment. 2. Source code, theme, and any custom plugins/modules. 3. Written setup instructions so I can reinstall from scratch. 4. Brief walkthrough call or video explaining the CMS workflow (adding products, changing content, viewing logs). If you have off-the-shelf scraping APIs, Python scripts, or Node.js microservices that integrate cleanly with the chosen CMS, feel free to propose them. The simpler the maintenance, the better.
Project ID: 40254496
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Hello, I have built several price comparison and aggregation platforms similar to [login to view URL] where live product data is scraped, normalized, and displayed side-by-side in a fast, searchable interface. My background includes developing custom scraping engines in Python and Node.js, integrating them with CMS-driven front ends, and building admin dashboards with fetch logs, rate-limit detection, and automated alerts. For your project, I recommend WordPress with a custom plugin plus a separate Node.js or Python scraping microservice. WordPress gives you the simplest long-term CMS control for managing products, pages, merchants, and SEO without developer dependency. The custom plugin will manage merchant URLs, product mapping, logs, and admin controls, while the scraper runs independently and pushes updates to the database via secure API. The scraper will monitor each configured store URL, detect price changes using headless automation for dynamic sites, and update your database instantly. The front end will reflect changes automatically using WebSockets or near real-time polling so users do not need to refresh. Inside the admin panel, you will be able to add or toggle merchants, view last fetch timestamps, see error logs, and receive alerts if a site blocks or rate-limits the crawler. I have implemented similar systems with proxy handling, retry logic, structured logging, and performance optimization to ensure stability and easy maintenance. Regards.
$250 USD in 5 days
2.8
2.8
276 freelancers are bidding on average $508 USD for this job

⭐⭐⭐⭐⭐ We propose building this on WordPress + a custom plugin, as it offers the best balance of flexibility, usability, and low maintenance. WordPress provides an intuitive admin panel, strong CMS capabilities, and easy extensibility. A custom plugin will handle merchant management, scraping logic, logging, and real-time updates—keeping the system modular and portable. Architecture Approach • Node.js microservice for real-time scraping using headless browsers and rotating proxies. • WebSocket or AJAX polling for instant front-end updates without refresh. • MySQL for structured price history and logs. • Admin dashboard inside WordPress to add/toggle merchant URLs, import lists, and monitor fetch status. • Alert system for rate limits or crawler blocks. How CnELIndia & Raman Ladhani Deliver Success CnELIndia will architect the scalable scraping engine and CMS integration, ensuring stability and performance. Raman Ladhani will oversee solution design, QA, documentation, deployment, and provide the walkthrough session. You will receive a fully deployed site, complete source code, setup documentation, and a guided CMS training—ensuring simple long-term maintenance.
$500 USD in 7 days
9.1
9.1

Hello, I’m Muhammad Awais. I will build a real-time price aggregator clone that pulls live prices from your specified merchants and shows them side-by-side in a clean, searchable UI. The core is a robust data grabber with near real-time updates, a CMS-driven front end and catalog, and an admin panel to manage the merchant list, URLs, and monitoring rules. For maintainability I recommend a modern CMS approach that fits long-term needs: WordPress with a custom plugin, Drupal with a module stack, or a headless CMS. I’ll implement a modular scraper layer (Python/Node.js) with clean APIs that feed the CMS front end, plus a dashboard that logs last fetch times and flags rate limits or blocks. Deliverables include a working site on your server or staging, complete source code and plugins/modules, setup instructions, and a short walkthrough video focusing on CMS workflow and how to swap merchants. I’ll ensure secure access, clear committing and rollback points, and straightforward maintenance. Which CMS approach do you prefer: WordPress with a custom plugin, Drupal with a module stack, or a dedicated headless CMS, and do you have a preferred hosting/setup for real-time updates (WebSocket vs SSE)?
$750 USD in 10 days
8.8
8.8

A price comparison platform only works if data stays reliable and updates consistently. The real challenge is not displaying prices, but fetching them cleanly, handling blocks, and keeping everything maintainable. I’d structure this with WordPress as the CMS for easy content and merchant control, paired with a separate scraping service in Node.js or Python. This allows controlled fetching, logging of last update times, rate-limit detection, and clean admin visibility. Prices can refresh dynamically without manual reloads, while you retain full control over merchants and content. Over the past 11+ years and 635+ completed projects, I have built systems where stability and clean architecture were critical. If this makes sense, let’s align on the first few merchants and define the roadmap to move forward.
$500 USD in 7 days
8.5
8.5

After reading your description carefully, I understand You need a real time price aggregation platform that monitors selected e-commerce sites, updates instantly when prices change, and remains easy to manage without developer dependency. I would build this using a headless CMS (Strapi or WordPress) with a Node.js scraping microservice, PostgreSQL storage, scheduled workers, and websocket based live updates. This ensures scalable scraping, editable merchant controls, logging visibility, and clean separation between data engine and CMS front end. Do you require strict real time push updates via websockets, or would near real time polling intervals (e.g., 1–5 minutes) be acceptable given anti scraping protections and rate limits? For my portfolio, you can visit my profile or drop me a message. Thank you.
$567.89 USD in 7 days
8.4
8.4

✅ WooCommerce Development | WordPress | E-Commerce | Speed & Optimization Expert ✅ Hey there, Hope you’re doing great! Thanks for posting your project. I’m a professional WooCommerce & WordPress Developer with 10+ years of experience building fast, mobile-first, high-converting online stores. I’d love to help you transform your vision into a fully-featured, optimized e-commerce platform with a smart recommendation engine and a smooth checkout experience. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I’d love the opportunity to discuss the project further and collaborate on a high-performing WooCommerce build that’s clean, scalable, and ready for future features like reviews or a loyalty/rewards system. (Note: Please consider the current budget as flexible — we can finalize it once the complete scope is defined.) Thanks & Regards, Kajal
$750 USD in 7 days
8.0
8.0

Hi, As a top-rated expert in Node.js, Python, PHP, and Drupal (covered by your tech-stack), I have over 12 years of experience serving clients with projects like yours. I have a deep understanding of developing real-time web applications and scraping data from various sources such as e-commerce sites. My proficiency in CMS systems like Drupal and WordPress equips me to create a user-friendly, CMS-driven site that aligns with your vision. Moreover, my experience with setting up scraping APIs, Python scripts and Node.js microservices will greatly benefit the project. I can integrate these tools seamlessly into your chosen CMS, ensuring efficient data retrieval of product prices across multiple e-commerce sites. For easier maintenance, we can also discuss simplifying any off-the-shelf solutions to avoid unnecessary complexities. In addition to my technical skills, my approach is 100% result-oriented with a focus on consistent availability and flexible work timing to fit different time zones. I'm highly proficient with project management tools like ASANA and JIRA, which will facilitate smooth communication throughout the project lifecycle. Thanks.....
$750 USD in 7 days
8.1
8.1

Hello there, I will build the price aggregator searchable comparison interface, admin-managed merchant list, and a dashboard with fetch logs and block alerts. CMS-driven so you can add products and swap merchants yourself. I recommend WordPress for the front end with a separate Node.js scraper. Keeping them decoupled means if a merchant blocks the crawler, your site stays up the scraper writes prices to a shared database and alerts fire when a source fails. Questions: 1) How many e-commerce sites will the scraper monitor at launch? 2) How often should prices refresh every few minutes, hourly, or on-demand? Looking forward to talking through the details. Kamran
$300 USD in 9 days
8.4
8.4

SURE----------I will do this Real-Time Price Aggregator Clone -------I am an INNOVATIVE PYTHON / DRUPAL/NODE.JS Full stack developer having great expertise with all the latest CRM and Frameworks. I will deliver you high quality work . I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks
$540 USD in 7 days
8.1
8.1

Hello, I can start immediately. I understand you want a live price comparison platform that automatically pulls updated prices from selected e-commerce sites and displays them in a clean, searchable interface while giving you full control through an easy CMS. My recommended approach is a headless CMS (like WordPress or Strapi) paired with a dedicated scraping service (Node.js or Python). The scraper will run on scheduled intervals, detect price changes, handle rate limits, and log activity. The CMS will let you manage products, merchants, URLs, and view fetch history without touching code. You will receive a fully working deployment, source code, setup documentation, and a walkthrough of the workflow. Can we schedule a quick chat to define update frequency and target sites? Thankyou, Azad
$450 USD in 7 days
7.8
7.8

Hello, HAVE HANDS-ON EXPERIENCE WITH SUCH PROJECT I have 10+ years of experience building data-driven platforms, including real-time aggregators and scraper-based comparison systems. I understand you need a peptiprices-style web app that automatically pulls live pricing from specified e-commerce sites and displays them in a clean, searchable interface with full CMS control. Proposed approach: -->> Node.js or Python microservice for scraping (queue-based, proxy support, rate-limit handling) -->> Real-time updates via scheduled workers + WebSocket or polling for instant UI refresh -->> WordPress (with custom plugin) or headless CMS (Strapi) for flexible product/content management -->> Admin panel to manage merchant URLs, toggle scraping targets, and monitor logs -->> Dashboard with fetch timestamps, crawler status, and block/rate-limit alerts I WILL PROVIDE 2 YEARS FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO DEPLOYMENT ON YOUR SERVER. The system will be modular, scalable, and easy to maintain, with clear setup documentation and walkthrough support. I can begin with architecture planning and a working scraper proof of concept before full CMS integration. I eagerly await your positive response. Thanks, Julian
$2,000 USD in 7 days
8.0
8.0

Hello, As a Full-Stack Developer proficient in Python, JavaScript, and Web Scraping, I am equipped with the necessary skills to create a real-time price aggregator that will exceed your expectations. I plan to use the Python stack (Python + Django) along with modern JavaScript techniques to deliver a robust system that tracks prices on different e-commerce sites in real-time. This will ensure that any price changes made on the tracked platforms are immediately reflected on your site without manual refreshes. Moreover, my familiarity with various CMS platforms, including WordPress, makes me well-suited to implement the user-friendly and scalable content management system you require in order for you to add pages, modify content, or toggle stores easily. I am also highly experienced in data management and analysis, which will be crucial for developing an efficient merchant list management functionality for you. Finally, it's worth mentioning that as an experienced developer, I understand the value of simplicity when it comes to maintenance. I will deliver a clean and well-documented source code and provide written installation instructions to ensure you can reinstall the application from scratch with ease. Furthermore, I'm open to exploring off-the-shelf solutions like scraping APIs or Node.js microservices - if they align with your project's objectives of maintaining simplicity and effectiveness. Let's transform your vision into a reality together! Thanks!
$555 USD in 4 days
7.1
7.1

Hi, We’ve built similar web apps that pull data from multiple sources and display it in a user-friendly way. For your project, we can use a combination of server-side and browser-side scraping to ensure we get the latest prices without relying solely on the product page’s HTML. We can also set up a cron job to run every few minutes, checking for new prices and updating them in the database. This way, you’ll have the latest data available even if the product page hasn’t changed. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$508.84 USD in 7 days
7.3
7.3

Hello I understand you need a price comparison web app that pulls live prices from selected e-commerce sites and shows them side-by-side in a clean, searchable interface — with real-time updates, CMS control, editable merchant list, and proper logs/alerts. My suggestion: WordPress + custom plugin + separate scraper service (Node.js or Python). WordPress will handle the CMS (products, pages, merchants), and the scraper service will handle crawling, scheduling, rate limits, and logging. This keeps things clean, scalable, and easier to maintain. ✔Features I’ll implement: - Automated price fetching (scheduled near real-time) - Admin panel to add/edit merchant URLs - Dashboard with last fetch time + error logs - Alerts if a site blocks or rate-limits - Fast, searchable frontend interface ✔I’d like to clarify a few things - Approx how many products/merchants to start? - Any sites with API access, or all scraping? - What hosting environment are you using? - Deliverables: working site on your server, full source code, setup documentation, and a walkthrough call. I’ve built scraping tools, monitoring dashboards, and custom WordPress systems before. Happy to discuss and suggest the best solution. I deliver quality work and am available for a quick call to clarify everything. Regards, Sagar
$500 USD in 7 days
7.1
7.1

Hello, I’m a senior full-stack developer experienced in building price-monitoring and comparison platforms with CMS-driven management and reliable data pipelines. {{{ I HAVE BUILT SIMILAR PRICE-TRACKING & DATA-AGGREGATION SYSTEMS BEFORE AND I CAN SHOW YOU }}} Recommended Architecture CMS: WordPress + custom plugin → Easy content editing, merchant management, and long-term maintainability Scraping Layer: Node.js or Python microservice (decoupled from CMS) Sync: Webhooks / polling + WebSockets for near‑real‑time updates Admin Dashboard: Fetch logs, last-updated timestamps, block/rate-limit alerts How it works Admin adds or toggles merchant URLs inside WP Scraper monitors price changes and pushes updates to the site automatically Frontend displays side‑by‑side prices in a fast, searchable UI Logging + alerts if a site fails or blocks requests Deliverables Working site on your server/staging Full source code (theme + custom plugin + scraper service) Reinstall/setup documentation CMS walkthrough (video or live call) ocus Clean separation between CMS and scraper Simple maintenance Scalable to add new merchants without code changes Happy to propose scraper options (custom vs off‑the‑shelf APIs) and confirm timelines once target sites are finalized.
$500 USD in 7 days
7.3
7.3

Hello, I can build a scalable, real-time price comparison platform using a headless CMS (Strapi or WordPress) with a custom Node.js scraping microservice. This approach ensures flexibility, clean API-driven architecture, and easy merchant management. The scraper will auto-fetch updates, log activity, handle rate limits, and push live changes instantly to the frontend. You’ll receive full source code, deployment documentation, admin training, and a working staging setup. The dashboard will display fetch timestamps, error alerts, and editable merchant URLs for simple long-term maintenance. Thanks Rakesh (Pixxelu)
$500 USD in 7 days
7.0
7.0

Hi, I can build a PepTiPrices-style price comparison site with live price updates, CMS control, editable merchant URLs, and an admin dashboard with logs/alerts. I’ll use WordPress + a custom plugin with a lightweight scraping service for easy maintenance. Full setup, source code, and walkthrough included. Thanks saju
$580 USD in 14 days
7.0
7.0

Hi there. With your vision and my skill set, I'm confident that I can provide astute solutions to meet your real-time price aggregator needs. My 13+ years of experience specializing in python web automation, scraping, and AI make me well-suited to design and develop a tailored web application that precisely aligns with your requirements. In addition to leveraging powerful tools like Selenium, BeautifulSoup, Scrapy, and Playwright for efficient scraping, I am equally comfortable with Wordpress and Drupal CMS options. As an additional asset, if you need end-to-end-scraping process automation using Python or the integration of microservices like off-the-shelf scraping APIs or Node.js within your preferred CMS for simpler maintenance, I am well-versed in such implementations. Looking forward to working with you.
$250 USD in 1 day
7.0
7.0

As an experienced web developer with over 15 years in the field, I am confident that my skillset includes all the tools necessary to fulfill your needs efficiently and effectively. From hosting a working site to providing detailed instructions on reinstallation, I have extensive experience with projects similar to your own. In fact, I recently worked with OPEN AI API, incorporating artificial intelligence to generate content - an experience that would be invaluable when creating a real-time price aggregator like you're asking. My proficiency in Node.js makes melding together off-the-shelf scraping APIs and custom CMS solutions a straightforward task. With my history of completing not just simple websites but also complex membership portals and e-commerce platforms, I am well versed in exactly what it takes for long-term maintenance to be both simple for you and robust for the needs of your business. Lastly, I am committed to staying at the forefront of technological advancements and adopting the latest tools where they bring value. Whether it's using WordPress with custom plugins, Drupal module stacks, or harnessing headless CMS for your project, I will leverage the best option based on your specific needs - continuously aligning myself with the latest trends. That way, we can ensure a seamless implementation and a future-proof solution unique to you. Thank you for considering me for this project. I'd love to hear more about your vision! Thanks, Jay
$500 USD in 7 days
6.7
6.7

Hi, I can build a reliable, CMS-driven price comparison platform similar to your requirement. I have 5+ years of experience in PHP, Laravel, Vue.js, and MERN, and have developed data-driven dashboards, crawlers, and scalable web apps. Recommended approach: Backend: Laravel + Node.js scraper microservice Frontend: Vue 3 (fast, searchable UI) CMS: Laravel Nova or headless CMS (easy content control) Queue: Redis for scheduled/real-time price jobs DB: MySQL Hosting: AWS/DigitalOcean Why: This gives full control, better performance than heavy CMS plugins, and easier scaling when you add more merchants. How requirements are handled: Real-time price updates via scheduled workers/webhooks Admin panel to add/edit merchant URLs Smart crawler with retry, proxy & rate-limit handling Dashboard showing last fetch time + failure alerts Clean searchable comparison UI Timeline: ~3–4 weeks for MVP. Estimated cost: $1,000–$2,000 (after final scope). I can share similar work and start immediately. Best, Bhargav
$500 USD in 7 days
6.9
6.9

Your real-time scraper will fail the moment a merchant changes their HTML structure or implements bot detection. I've built three price-aggregation systems for e-commerce clients, and the biggest mistake is treating this as a "set and forget" scraper instead of a monitored data pipeline with fallback logic. Before architecting the solution, I need clarity on two things: Are you tracking 5 merchants or 50? The infrastructure changes dramatically at scale. Second, do any of your target sites use Cloudflare or require JavaScript rendering? That determines whether we use Puppeteer or simple HTTP requests. Here's the architectural approach: - NODE.JS + PUPPETEER: Build a headless browser scraper that bypasses basic bot detection and handles dynamic pricing loaded via JavaScript. Queue jobs with Bull to prevent rate-limit bans. - WORDPRESS + CUSTOM PLUGIN: Use WordPress as the CMS with a custom admin panel where you paste merchant URLs and CSS selectors. WP-Cron triggers the Node scraper every 15 minutes and stores results in custom post types. - MYSQL OPTIMIZATION: Index product SKUs and merchant IDs so price comparisons load in under 300ms even with 10K products tracked. - DASHBOARD & ALERTS: Build a logs table that flags failed scrapes and sends Slack/email alerts when a merchant blocks the crawler or changes their page structure. I've architected similar systems for two SaaS companies tracking competitor pricing across 30+ sites. The key is building selector fallbacks so when Target changes their price div from "price-main" to "product-price," your scraper doesn't break silently. Let's schedule a 15-minute call to walk through your merchant list and discuss anti-blocking strategies before you commit to a build.
$450 USD in 10 days
7.2
7.2

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