Cross‑Retailer Price Tracker

Particl tracks sales, pricing, inventory, and promotions for 10,000+ competitors, offering SKU‑level insights. Real‑time assortment analysis shows overlap and gaps, while benchmarking highlights profitable categories. Promotion monitoring reveals how competitor actions influence sales trends.

Glass is a browser extension that tracks product prices on major e‑commerce sites, offering daily monitoring, threshold alerts, and downloadable price‑history dashboards to help shoppers time purchases and compare retailer pricing.

42Signals AI delivers real‑time e‑commerce intelligence, tracking product listings, pricing, and search performance across major marketplaces. It monitors unauthorized sellers, provides price alerts, and analyzes customer reviews to inform inventory and marketing decisions.

Zyft is a browser extension and mobile app that instantly compares prices across over 50,000 Australian retailers. It offers barcode scanning, price‑drop alerts, AI‑driven search, and share‑to‑compare for online, in‑store, and delivery estimates.

PriceIntelGuru is an AI pricing intelligence platform that monitors online/offline competitor, marketplace and Google Shopping prices, matches products across catalogs, detects MAP/compliance issues, and provides smart repricing, analytics, and APIs for margin optimization and strategy.

PPSPY is an AI‑powered platform for Shopify merchants that collects and analyzes competitor sales, predicts order volumes, and delivers 15‑day sales reports. It helps users uncover profitable products, assess traffic sources, and gain design insights across 1 M+ stores.

BuyScout® Shopping Assistant is a Chrome extension offering AI‑driven product insights: aggregated review summaries, specification Q&A, side‑by‑side comparisons, price tracking, restock alerts, and cross‑store browsing for Amazon, Walmart, Best Buy, Target, available desktop/mobile.

Diffshop aggregates data from Amazon, Shopify, Shein, and Temu to track over 1 billion products. Its tools let users filter by sales, revenue, ratings, growth, launch, and keywords, while monitoring ads, store metrics, and search terms for trend analysis and competitive benchmarking.

Centralized retail media platform to manage ads across Walmart, Amazon, Instacart, Kroger, Target and other networks from one interface. AI-driven agents automate budgeting and bidding toward custom goals, with unified reporting and catalog/API integrations.

Testmarket connects buyers with sellers offering discounted or free products in exchange for reviews. Users browse categories, receive rebates, and get payouts via PayPal or bank transfer. Sellers gain brand visibility on U.S. marketplaces and access analytics for keyword targeting.

Trend Rocket gathers publicly available Shopify brand data, scoring scalability and delivering trend‑viability reports through a unified dashboard. It tracks real‑time sales, ad spend, and social engagement, enabling product research, supplier estimation, and competitor benchmarking.

Retalon: AI tool for retail intelligence, providing predictive analytics from planning to markdowns. Enhance profitability through trend prediction, inventory optimization, and informed decision-making for retailers. Based in Toronto, Canada.

WinningHunter aggregates Facebook, TikTok, and Pinterest ads, showing real‑time spend, revenue, and performance. Filter by metrics, track product sales, and import items to Shopify. It also offers AI competitor searches and saturation analysis.

Quartile is an AI‑driven retail media platform that aggregates data from Amazon, Walmart, Instacart, and major ad networks, offering product‑level campaign management, dynamic bidding, hourly placement adjustments, and detailed reporting to help e‑commerce brands optimize spend and reach new shopper

DataHawk aggregates daily SKU‑level data, ad metrics, and profitability signals across Amazon, Walmart, and other e‑commerce channels, delivering real‑time dashboards, AI alerts for KPI shifts, ROAS optimization, and multi‑account BI‑integrated reporting.

Competely delivers AI‑driven competitive intelligence by analyzing a product URL or description, producing side‑by‑side reports with over 100 data points—features, pricing, messaging, sentiment, SWOT—plus automated 2‑4 week monitoring and exportable CSV/PDF outputs.

AI‑driven monitoring tracks website changes—price shifts, product launches, design updates, content releases—and delivers real‑time alerts via email or Slack. It includes competitor analysis and custom alerts for jobs, events, crypto, stocks, and search trends.

Compara.cat uses AI to sift through thousands of user reviews, producing unbiased pros and cons for each product. Search by category or paste an Amazon link, and view data‑driven comparisons, price tracking, and concise summaries across retailers.

Unlock Power AI Retail enhances retail operations with predictive insights, optimizing inventory management, customer engagement, and loss prevention. It analyzes foot traffic and conversion rates to improve store layout and promotional strategies, driving overall efficiency and effectiveness.

Polar consolidates Shopify, Amazon, and POS data into a single dashboard, leveraging Snowflake for scalable queries. A semantic layer supplies pre‑built metrics, while AI agents deliver tailored insights. Incrementality tests validate marketing impact, and role‑based permissions control team access.

Joylink is an Amazon affiliate tool that automates deal detection and content creation. With tracking features and deeplinking technology, it enhances affiliate marketing efficiency by organizing promotions and optimizing conversion rates.

Liffery is a web‑based research assistant that lets users capture items, set reminders, and track price changes via a Price Watcher. It includes map saving, a group Decision Maker, and Chrome/ iOS integration for organized, clutter‑free product comparison.

Trendspid is a comprehensive trade platform offering technical analysis tools, price alerts, market scanning, backtesting strategies, raindrop charts, unusual option flow tracking, and a 7-day free trial with market data from multiple sources.

Reedr is a resale‑first POS and inventory platform for second‑hand shops, providing virtual/physical terminals that auto‑tag items, deliver real‑time analytics, schedule markdowns, support migration from Square, Clover, Toast, and offer customizable reports.

PriceResonance is an AI-driven platform for competitive price tracking and optimization. It allows users to monitor pricing data, set alerts for changes, and access historical data to analyze trends and refine pricing strategies efficiently.

Competitors App tracks competitor activity across email, social, website, SEO, ads, reviews, and PR. It delivers automated alerts, summaries, change logs, traffic comparisons, and historical impact analysis. Multi‑user and white‑labeling support agencies and solo marketers.

CouponGPTs is an AI‑powered coupon finder that pulls up‑to‑date digital coupons for any store or brand. It scrapes multiple sources, offers percentage‑off, dollar‑off, buy‑one‑get‑one, free shipping, cashback, and limited‑time deals. Users copy codes instantly for savings.

Etshop is an AI-powered Etsy product research and SEO tool that helps sellers discover trending items and low-competition keywords. It also provides store analytics and sales insights to optimize performance on Etsy, Shopify, and Amazon.

Sellraze is an all-in-one tool for selling secondhand items, offering features like crosslisting, inventory management, sales tracking, and integrated shipping label creation, designed to streamline the online selling process across multiple marketplaces.

Roadway aggregates performance‑marketing data from multiple sources into a single warehouse‑native workspace, enabling cross‑channel attribution, KPI dashboards, and AI‑driven weekly insights. Users can monitor campaigns, visualize CAC, payback, churn, and execute recommendations directly.

FlipTip AI is a mobile app that instantly estimates resale value and sell-speed by scanning items with a smartphone camera. It analyzes condition, compares global marketplace data, and provides authenticity alerts to help resellers make quick sourcing decisions.

Vetted is an AI tool that functions as a personal shopping assistant, comparing products across stores using data from articles, reviews, Reddit, and providing recommendations and brand insights via Chrome extension or mobile apps.

ASK BOSCO® centralizes marketing and e‑commerce data from Google Analytics, Shopify, Salesforce, and Facebook, delivering automated, channel‑wide performance reports. Its predictive algorithms generate 96 % accurate budget forecasts, while benchmarking and custom dashboards aid precise media spend d

InsightFactory delivers real‑time Etsy trend data, keyword analytics, and competitor insights. It surfaces low‑competition search terms, offers AI‑generated tags, titles, and descriptions, tracks shop sales, and includes a profit calculator for precise shop optimization.

Shipper Global is an AI‑powered platform that instantly compares rates from major carriers for parcels, pallets, and documents worldwide. It lets users generate quotes, schedule pickups, track shipments, and integrate with e‑commerce platforms via web and mobile.

worldmonitor.app is a real-time global intelligence dashboard that overlays live signals from 500+ feeds and 65+ data providers onto an interactive map. It correlates geopolitical events, infrastructure outages, and sensor alerts with market movements for analysts, traders, and risk managers.

Reetail is a Stripe‑based marketplace app that lets indie and small businesses create no‑code online stores. It offers custom domains, local pickup, QR ordering, five themes, Apple/Google Pay, multi‑currency, and automatic Stripe sync.

TickerTrends is an alternative data platform offering insights into market trends and consumer behavior through a robust search engine. It analyzes social media sentiment, web traffic, and app downloads, helping users identify emerging opportunities and monitor competitor performance.

Hero automates item recognition, pricing and listing creation for eBay and Facebook Marketplace using AI analysis of sold listings and local market data, producing formatted images, voice descriptions, background removal, cross-listing and bulk upload support.

Tictuk unifies restaurant and retail ordering across WhatsApp, Messenger, QR kiosks, apps, and web, centralizing orders, coupons, loyalty, and checkout in one dashboard. Its loyalty engine gathers data, automates upsells, and integrates POS for seamless operations.

Naratix automates end‑to‑end product catalog management for e‑commerce, cleaning supplier feeds, enriching attributes, generating content, and optimizing categories, pricing, and compliance across Shopify, WooCommerce, Amazon, and international marketplaces with real‑time alerts and role‑based dashb

Lebesgue centralizes eCommerce data from Shopify, WooCommerce, Meta, Google, TikTok, Klaviyo, Amazon, and GA4 into a unified dashboard. It offers first‑party attribution, C‑LTV modeling, product performance, competitive benchmarking, and AI‑guided budget recommendations.

Rosetta.ai is an AI tool that improves shopping experience and leads to increased revenue per visitor through personalized product recommenders, conversational optimization, and exit-intent promotions.

Eyrene is an AI mobile platform that recognizes products, prices, promos, and planogram items in real time on Android and iOS without internet. It computes shelf metrics, offers a web portal, Power BI dashboards, and API integrations for scalable retail audits.

Scavenger AI is a deal-finding platform that scans local retailer inventories using zip-based radius searches to locate clearance items, markdowns, and low-cost deals. It provides 24/7 alerts, discount amounts, final prices, and profit calculations to help shoppers and resellers find time-sensitive

Rivalsense is an AI tool that tracks competitors and industry activity across 80+ sources, delivering curated insights and weekly summaries. It helps identify opportunities and risks while enabling users to customize monitoring topics for relevant updates.

Budget Tracker & Planner is a free online money management tool that tracks financial transactions, monitors spending, and offers insights on monthly habits.

Fiscal.ai Terminal offers a public‑company research platform with global financial data for stocks, ETFs, and funds. It aggregates investor‑relations content, KPI and analyst estimates, delivers AI summaries, customizable dashboards, real‑time feeds, portfolio tracking, notifications, and low‑latenc

DataDripper maps live competitor funnels from ad to checkout, captures ads, SKUs, promotions and pricing, issues real-time alerts, and converts detected patterns into prioritized A/B tests with metrics, owners and an Optimization Tracker for CRO.

Woven Insights delivers real‑time market analytics, competitive benchmarking, and demand forecasting for fashion retail. It tracks product performance, inventory trends, and consumer sentiment, enabling data‑driven pricing, merchandising, and assortment decisions across 10 million items.