1. [Home](https://www.g2.com/) 2. ... 3. [E-Commerce Analytics Software](https://www.g2.com/categories/e-commerce-analytics) 4. [42Signals Discussions](https://www.g2.com/products/42signals/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_d30c8109e5f0dbb59c0a51001f81708c/42signals.jpg "Product Avatar Image") ](/products/42signals/reviews) [ 42Signals ](/products/42signals/reviews) (5)5.0/5 42Signals is an e-commerce intelligence and digital shelf analytics platform that helps brands monitor product pricing, availability, customer sentiment, and search visibility across online marketplaces and quick-commerce platforms. It enables e-commerce, sales, and category management teams to identify issues, track competitors, and make informed decisions using marketplace data. As brands expand across retail channels, maintaining consistent pricing, keeping products available, and protecting search visibility become increasingly complex. 42Signals brings these signals together to help teams identify changes that affect product performance and take action. Key features of 42Signals include: 1. MAP/MOP Violation Monitoring: Monitor product prices and discounts against minimum advertised price (MAP), minimum operating price (MOP), and other brand-defined thresholds. Detect undercutting sellers and receive alerts with marketplace details, price differences, timestamps, product URLs, and screenshot evidence. Teams can use this evidence to investigate violations and support marketplace enforcement. Explore pricing violation monitoring: https://shorturl.at/k3KhP 2. Product Availability and Stock Monitoring: Track product availability and listing serviceability across supported marketplaces, PIN codes, and quick-commerce store locations. Identify regional stockouts and availability gaps to help teams prioritize replenishment and improve product availability where customers shop. Explore product availability monitoring: https://shorturl.at/KvFub 3. Customer Reviews and Sentiment Analysis: Analyze customer reviews and ratings using AI-powered, aspect-based sentiment analysis. Group feedback into recurring themes, identify product or packaging concerns, monitor sentiment trends, and uncover positive feedback that can inform product development and marketing. Explore review and sentiment analysis: https://shorturl.at/QzfXh 4. Pricing and Discount Tracking: Compare product prices and discounts across retail channels against reference prices. Historical pricing data helps teams review price changes, assess cross-channel consistency, and understand differences in promotional activity. Explore cross-channel price tracking: https://shorturl.at/jCFYB 5. Share of Search Analytics: Track keyword rankings across marketplace search results, including organic listings and sponsored placements. Measure brand presence, monitor competitor movements, and identify changes in search visibility by keyword, marketplace, and supported PIN code. Explore share of search analytics: https://shorturl.at/jMBKI 42Signals supports brands selling across platforms such as Amazon, Flipkart, Myntra, Blinkit, Zepto, and Swiggy Instamart, alongside other supported retail channels. Automated alerts through email and Telegram help teams respond to important changes with less reliance on manual monitoring. By combining digital shelf analytics, competitor price monitoring, product availability tracking, and customer sentiment insights, 42Signals helps brands improve operational visibility, protect pricing integrity, and identify opportunities to strengthen their e-commerce performance. Show More When users leave 42Signals reviews, G2 also collects common questions about the day-to-day use of 42Signals. These questions are then answered by our community of 850k professionals. Submit your question below and join in on the G2 Discussion. * * * ### 100.0 Nps Score ### All 42Signals Discussions Search Most CommentedMost HelpfulCommon QuestionsNewest All DiscussionsDiscussions with CommentsCommon QuestionsDiscussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Common Questions Newest Filter by All Discussions Discussions with Comments Common Questions Discussions without Comments Sorry... There are no questions about 42Signals yet. ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/42signals/discussions/new?entry_point=discussions%23product) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d30c8109e5f0dbb59c0a51001f81708c/42signals.jpg "Product Avatar Image") ### Have you used 42Signals before? Answer a few questions to help the 42Signals community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/login?context=product_review&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2F42signals%2Fdiscuss%3Fsmall_ask%3D42signals) No