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Nebulus Systems

Always know what your competitors charge

We track competitor and marketplace prices across your whole catalog, match every record back to your own products, and hand you clean, current pricing data — so you react to the market in hours, not weeks.

The problem

Prices move constantly — across hundreds of products and dozens of competitors and marketplaces, often several times a day. By the time a manual check or a stale report reaches your team, the market has already moved on, and pricing decisions end up running on guesswork instead of what's actually happening.

What you get

Decision-ready data

Not a tool to operate or a raw dump to clean up — structured, ready-to-use data, delivered the way you already work.

  • Competitor and marketplace price tracking
  • Matched to your catalog with product-level matching
  • Historical trends and price-change alerts
  • Delivered as a feed, API, or ready-made dashboard

Use cases

What teams do with it

The same clean, reliable data powers very different decisions.

Dynamic & rule-based repricing

Feed clean, current competitor prices straight into your repricing logic, so every change is priced against the live market — not last week's snapshot.

Marketplace & buy-box monitoring

Track how you and your competitors are priced across marketplaces, and see exactly where you're winning or losing the buy box.

MAP & price compliance

Catch resellers breaking minimum advertised pricing, with a timestamped record of every violation to act on.

Promotion & markdown detection

Spot competitor promotions, price drops, and clearance events as they happen, so you can respond before they take your sales.

New-market benchmarking

Benchmark prices in a category or region before you enter it, captured exactly as local shoppers see them.

How it works

From request to data in three steps

  1. 1

    Tell us what you need

    Share the competitors, sites, and data points that matter. We scope coverage, volume, and how you want it delivered.

  2. 2

    We handle everything

    We take care of the entire collection and quality process, end to end. Your team never operates or maintains a thing.

  3. 3

    You get decision-ready data

    Clean, structured data arrives on your schedule — via API, feed, your warehouse, or a dashboard.

What the data looks like

Every record, matched and quality-scored

Each row ties a competitor's price back to your own product, with the context you need to trust and act on it.

  • Your product ID
  • Competitor & source
  • Competitor price
  • Currency
  • Availability / stock status
  • Captured timestamp
  • Match confidence score
  • Price change vs. previous

Why it's reliable

Coverage and accuracy you can trust

Keeping your data complete and correct is our job, not yours — even on the sources that block everyone else.

Complete market coverage

Every competitor, marketplace, and product that matters to you — tracked continuously, so nothing in your market goes unseen.

Local accuracy, worldwide

Prices and availability captured exactly as shoppers see them, in every market and region you sell in.

Even the hardest sources

We reach data behind defenses that block most collectors — so your coverage never has gaps.

Accuracy you can trust

Every record is matched to your catalog, normalized, deduplicated, and quality-scored before it reaches you.

FAQ

Common questions

How often is pricing data refreshed?
On your schedule. We scope cadence to your category — from continuous intraday monitoring for fast-moving marketplaces to daily or weekly pulls where that's enough. You choose it; we maintain it.
How do you match competitor products to my catalog?
We match on whatever identifies a product — your product IDs or SKUs where you have them, or GTIN/UPC, brand, title, and attributes where there's no clean ID. Every record is matched back to your catalog and quality-scored so you can see how confident each match is. Typical catalog match accuracy is 99%+.
Which competitors and marketplaces can you cover?
Effectively any public site or marketplace that matters to you — including sources that block most collectors, so your coverage has no blind spots. You name the competitors and regions; we handle the rest.
We've tried tracking competitor prices ourselves and it keeps breaking — can you keep it running?
That's exactly what we take on. Sources change, access gets cut off, and coverage slips — keeping price collection reliable on the hardest sites is a relentless, full-time job. We absorb all of it and simply deliver the data, so it never lands back on your team.
How is the data delivered?
However you already work: a REST API, scheduled feeds, direct into your data warehouse, or a ready-made dashboard with change alerts. No new tools for your team to run.

Explore more

Other solutions

Assortment & Availability

See what competitors stock, when items sell out, and where you have catalog gaps — without lifting a finger.

Learn more about Assortment & Availability

Custom Market Data

Need data from specific sites? Tell us the sources and fields — we build the collection and hand you clean datasets.

Learn more about Custom Market Data

Delivery & Integration

Data lands where you already work — your API, scheduled feeds, your warehouse, or dashboards you can share.

Learn more about Delivery & Integration

Ready to see your market clearly?

Tell us the competitors and marketplaces that matter. We'll scope the coverage and get you decision-ready pricing data, fast.