Product MatchingMatched by AI.
Approved by you.
Altosight's AI finds and matches your products across every seller at 99.9%+ accuracy, with or without barcodes.
Every match arrives confidence-scored, and the final say is yours: accept, replace, or remove.
What is product matching?
Product matching pairs each product in your catalog with the same product on every competitor site, marketplace, and channel, so every price you see is a true comparison.
It's the invisible foundation of price intelligence. Every alert, report, and repricing decision is built on top of a match.
Get the matches right and everything downstream simply works: alerts you trust, reports you forward, repricing you let run.
Altosight uses barcodes and identifiers whenever they exist, they make strong matches stronger. And when sellers don't publish them, names, images, and attributes carry the match instead.
Every match is scored for confidence, edge cases are flagged for a closer look, and the final say is always yours: accept, replace, or remove any match, feeding your competitor price monitoring from day one.
Accuracy you can actually see. Every match carries a confidence score, and you hold the final say: accept, replace, or remove. So the data your repricer runs on is data you've chosen to trust.
Matching quality decides everything built on it
The match is the foundation under every price you'll act on. Here's what strong matching changes.
Decisions are only as good as the pairs
Barcode-only tools leave coverage gaps
Variants need attribute-level care
DIY matching is a project that never ends
How the options compare
See your catalog matched, free
Start the 14-day trial and watch your own products matched against real sellers, barcodes or not. Or book a 10-minute call for a walkthrough and a custom quote.
Key features to look for in product matching software
Everyone claims accuracy. These six things decide whether the claim survives your catalog.
AI on names, images, and attributes
The match is built from what's actually on the page: how the product is named, what it looks like, its size, color, and model. Not just a code that may or may not exist.
You hold the final say
Every match is confidence-scored and yours to control: accept, replace, or remove in seconds. Edge cases are flagged for human eyes before they matter.
Barcodes welcome, never required
EAN, UPC, ASIN, SKU: used to strengthen the match whenever they're present. When they're missing, names, images, and attributes carry it. Full coverage either way.
Variant and bundle awareness
Size, pack count, color, and bundle composition are part of the match. Your 250ml never gets compared to a 500ml, and specific variants can be tracked in their own right when you need them.
Cross-language, cross-market
The same product in different languages, naming conventions, and country catalogs resolves to one entry in yours. Multi-country data stays one coherent dataset.
Matches you control
Every match is visible with its confidence score, and editable in seconds: accept, replace, remove, or add listings you want tracked. No black box.
How Altosight's product matching works
Self-serve from the first step: upload your catalog and the platform does the rest. Hands-on onboarding included whenever you want it.
Upload your catalog
Excel, CSV, or feed. With barcodes, without, or mixed.
Candidates found everywhere
Your products located across the websites, marketplaces, and countries you choose.
AI scores each pair
Names, images, and attributes compared. Confident pairs pass, uncertain ones don't.
Review what's flagged
Confirm, replace, or remove flagged pairs in seconds. The final say is yours.
Live, in your control
Verified matches feed monitoring and repricing. Adjust any match, anytime.
Real results from real clients
From hours saved every week to accurate matching that just works. Here's what clients have told us about working with Altosight.
Altosight offers a very good software, at a very competitive price. At the same time they offer an excellent customer service support.
Amazing service & exceptional customer care! Ease of use, fully customizable, great customer care, high accuracy.
Try it on your own catalog
Start the free trial and watch your products tracked live, or book a quick call for a custom quote. No slides, no sales script, no commitment.
Frequently asked questions
No, and we're glad to use them. Identifiers strengthen a match whenever they're present.
When they're missing or inconsistent, the AI matches the way a careful person would: product names, images, and attributes like size, color, and model. Coverage stays complete either way.
99.9%+ on verified matches. Every candidate pair is scored for confidence: strong pairs go live, uncertain ones are flagged, with human verification on the edge cases.
And the final say is always yours. Accept, replace, or remove any match, anytime.
Size, pack count, color, and bundle composition are part of the match, not noise around it. Your 250ml is never compared to a rival's 500ml, and a 2-pack is never priced against a single unit.
When you need specific variants tracked in their own right, that's supported too.
Yes. The same product listed in different languages, naming conventions, and country catalogs is matched to one entry in yours.
That's how multi-country monitoring stays one coherent dataset instead of one dataset per market.
Yes, completely. Every match is visible with its confidence score, and you can accept, replace, or remove any of them in seconds, or add listings you want tracked.
Most clients skim the flagged pairs once during setup and rarely think about matching again.
It's included in every Altosight plan, from $49/month, along with monitoring, alerts, repricing, and free API access. Matching isn't an add-on. It's the foundation everything else stands on.
Every quote is tailored to your scenario, sent within 24 hours.
Right matches. Right decisions.
Start the free 14-day trial: up to 50 products, full feature access, no invoice unless you continue. Or book a 10-minute call.
- 14-day free trial on 50 products, full feature access
- Full account access before any invoice is sent
- No credit card · no long-term contract
- Typically live in 1–5 days
Get started in 10 minutes
Start the free trial and see your own products tracked live — or book a quick call first. Either way, we reply within 24 hours.
Start Free 14-Day Trial →14-day free trial · No credit card required · Full product access.
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