Best Free Amazon Seller Tools and Extensions

Best Amazon Seller ‍ Tools and Extensions

SellerSprite Amazon Research Tool ‍ Validate demand, beat competitors, and lift margins with free browser extensions. View user guide.

Learn more and explore more free extensions below

Other Free Amazon Seller Tools

Profit

SellerSprite Profitability Calculator gives instant, reliable profit and margin estimates on any product page using up-to-date Amazon fees by marketplace. Enter sourcing and shipping once to see net profit, margin, and break even price in seconds. Cut spreadsheet work, avoid hidden costs, choose higher-margin products with confidence, and set prices that grow profit across markets.

View Web Version / Sales Estimator

AmzSave

SellerSprite Images Downloader turns time-consuming asset collection into a fast, reliable workflow. With one click on any Amazon listing you bulk save main images, A+ content, review media, bullet points, and videos in original resolution across marketplaces. You cut repetitive work, speed competitor research, streamline listing optimization, and build ad creatives with clean, ready-to-use assets so you can focus on strategy and growth.

PricePal

PricePal converts supplier photos into instant, trustworthy market signals so you can validate products in seconds, cut research time, and make confident sourcing decisions. One click matches identical Amazon listings and surfaces consolidated signals such as price, reviews, rating, and rank, which reduces selection risk, helps you shortlist winners for deeper profit checks in SellerSprite, and moves you faster from idea to sample to order.

Powerful features to boost your Amazon Business

Validate demand, check sales by image, calculate FBA profit, and bulk save assets with free tools that help you decide faster

Validate Amazon Demand in Minutes

Run instant demand checks as you browse. Our free Amazon seller tools and Chrome extensions surface real search trends, keyword clusters, seasonality, price corridors, and BSR movement so you can validate ideas in minutes and skip what will not sell.

Competitor Signals You Can Act On

Turn market noise into signals. Get timely updates on price changes, rank shifts, review velocity, inventory hints, and content updates, then respond with smarter pricing and listing improvements. All free and built for Amazon sellers.

Know Your Product Win Rate Before You Launch

Know your odds before you commit. Product Win Rate blends demand, competition intensity, margin room, and review quality into a clear, directional indicator. Use it to rank ideas, request the right samples, and move forward with confidence using our free tools.

Features You Need

Product Quick View

See key listing details without opening the product page.

  1. View rich data at a glance: seller count, FBA or FBM, estimated unit sales, variations, first published date, and more.
  2. Assess competitor listings quickly to spot opportunities and issues.
  3. Save time by scanning essential metrics right from search or category pages.

Category Insights

Analyze the sub-markets that matter to your products.

  1. Generate a 26+ dimension market report directly from Search Results or Best Sellers pages.
  2. Research trends from custom searches or competitor product pages with a single click.
  3. Work faster while gaining a clear view of demand, competition, and pricing in your sub-market.

Product Research

Learn your competitors’ strategies with live market data.

  1. Explore 20M+ records updated in real time to map trends across markets and sub-markets.
  2. See competitor signals at a glance: sales trends, reviews, gross margin, and category-specific BSR pulled from Amazon.
  3. Export detailed, listing-level reports directly from Amazon pages for deeper analysis.

Keyword Mining

Find high intent keywords and long tails in seconds.

  1. Access an 8.8M+ keyword database with Amazon specific signals.
  2. See monthly search volume, historical trends, suggested PPC bid, and competition.
  3. Use built in Google Trends on every keyword to verify seasonality and momentum.
  4. Get Keywords: pull all related and long tail variations for any seed term, ready for listings and PPC.

Reverse ASIN Keywords

Uncover the keywords that actually drive a competitor’s traffic.

  1. Generate a prioritized list of high-impact competitor keywords.
  2. Reveal the terms sending visitors to a specific listing, including long-tail variants.
  3. See each keyword’s value to the listing with metrics like estimated traffic, rank, search volume, and relevance.
  4. Spot your gaps versus competitors and export for PPC and listing optimization.

Re-imagined Keepa Alternative

Modern, full fidelity listing history for any ASIN.

  1. See multi-year charts for price, BSR, Buy Box, coupons, and promotions.
  2. Review offer dynamics including FBA or FBM mix, seller count, and stock hints.
  3. Track reviews and ratings over time and compare variations side by side.
  4. Export charts and data for audits, sourcing, and pricing decisions.

Batch Product Reviews, Listing Photos Download

Batch Download: Reviews, Q&A, and Listing Photos

  1. Download all customer reviews and Q&A for any listing in one click.
  2. Get a zipped folder with every listing image and A+ content in original quality.
  3. Analyze reviews at scale on your device to uncover demand signals, pain points, and opportunities.

Backed by Sellers and Brands ‍Worldwide

Built for Amazon sellers at any stage, refined over 8+ years to help you move faster, decide smarter, and grow with confidence.

1.6M+

Registered Amazon sellers worldwide

Join a global community turning data into daily wins. Learn faster. Grow smarter.

700K+

‍ Browser extension installs

Install and move from guesswork to clarity in seconds. Research faster. Decide with confidence.

100+

‍ Trusted by big players

Build with the same data advantage used by industry leaders. Raise the bar and scale.

Boost Visibility and Keyword Reach

Free Amazon seller tools that help you track BSR momentum and uncover high intent keywords so your products stay discoverable and competitive.

BSR

Use free SellerSprite tools to spot BSR trends, monitor rank shifts, and see how pricing, reviews, and content updates affect visibility. This helps you adjust faster and push listings into healthier sales zones.

Keyword

Find and organize the keywords that actually move your listing. Reverse ASIN, related terms, and long tail opportunities show you what buyers search for so you can match intent, improve relevance, and win more clicks.