MatterCatalog

MatterCatalog's dated figures as sentences that carry their own date: how many Matter certified product models and companies are on the CSA Distributed Compliance Ledger (MatterCatalog's read of it), how many distinct certificates, how many models were newly certified in the latest ledger week and month, and how many products MatterCatalog lists and sells in the US by certificate, network and platform, each with the MatterCatalog page that shows it. No arguments.

Checks whether a product holds a Matter certificate on the CSA (Connectivity Standards Alliance) Distributed Compliance Ledger, using MatterCatalog's published read of the ledger (the same index as its "Is it Matter certified?" lookup page). Takes a product name, brand, model, part number or CSA certificate ID. Returns the matching ledger models with certificate IDs, certification dates, software and Matter versions, CSA device type and network (Thread, Wi-Fi or Ethernet), the date of the ledger read, and the MatterCatalog product page with that page's own certification answer and store names where one exists; also MatterCatalog pages for matching products that are not on the ledger (bridged or claim-only). No prices.

Compares two products from MatterCatalog's catalog side by side: brand, category, the product page's certification answer with certificate and date, CSA device type and Matter version, network (and whether it needs a Thread border router), the platforms each page lists, where each is sold and the stores its page links (names only, no prices), with links to both pages and to MatterCatalog's side-by-side compare page.

Lists Matter smart home products in MatterCatalog's catalog by category, platform, network and brand, with one line of facts each: the product page's certification answer (CSA certificate and date), network and whether it needs a Thread border router, the platforms its page lists, and the stores its page links (names only, no prices). By default only products sold in the US with a verified store link and a CSA certificate for the exact model. Includes the matching MatterCatalog buying guide's picks where one exists. Each product links to its MatterCatalog page.

Names the stores MatterCatalog's product page links for one product (store links matched to the exact model, pack and region), with the product's certification answer and network, and links that page, where the store buttons, prices with their check times and the affiliate disclosure are. Store names only: no store URLs and no prices. Takes a brand and model, a MatterCatalog product ID or a mattercatalog.com/product/ URL.