Complete attributes
The specs agents filter on, filled and verified for every product.
Product data that AI assistants can read and trust.
AI assistants shortlist products whose data confirms the buyer's needs. The LLM Data Layer makes every product complete, structured and sourced, ready for agentic search and commerce.
Your first 3 products are free.
Which noise canceling headphones last a long-haul flight and connect to my laptop and phone at once?
Checks product datacentral.verified product data
- Long battery30 h with noise canceling
- Two devicesMultipoint, 2 devices
- Noise cancelingActive noise canceling
- Light250 g
The Sony WH-1000XM5 fits: 30 hours with noise canceling, connects to two devices at once and weighs 250 g.
Sony WH-1000XM5Matches every need
4 of 4 confirmedAgents do not browse. They check.
An AI assistant turns a vague question into exact needs and recommends only what the data confirms. Missing attributes, vague claims and contradictions mean your product is skipped. Central fixes the data underneath.
What makes product data readable for AI.
Sources and confidence
Every fact keeps its sources, so nothing contradicts itself across channels.
Structured data
Product and FAQ structured data for every product, built from the verified record and ready to use through the API.
API access
Your systems and agents read the verified record through Central's API.
From your catalog to an agent's shortlist.
Complete
Answer the questions agents ask.
Battery life, weight, compatibility, size, standards. Central finds and proves the attributes buyers state in their questions, for every product.
Sony WH-1000XM5Readable record for AI assistantsverified record- Battery
- 30 h with noise canceling 3 sources
- Multipoint
- 2 devices 2 sources
- Weight
- 250 g 2 sources
- Codecs
- LDAC, AAC, SBC 2 sources
- Water resistance
- Not published 1 source
Publish
Structured, consistent and everywhere.
The same verified facts go to your product pages, your structured data and your channel listings, so agents find one consistent story wherever they look.
Instead of hoping an AI assistant guesses the right specs from marketing copy.
Google Merchant CenterAll rules passed- product_detailadded
Battery life: 30 h with noise canceling
- product_detailadded
Connectivity: multipoint, 2 devices
- product_highlightadded
LDAC hi-res wireless streaming
Questions about the LLM Data Layer.
Something else on your mind? Talk to us.
Are ChatGPT, Perplexity and Bing shopping coming soon?
Yes, they are coming soon. Today Central publishes complete listings to your shop, Google Merchant Center and eBay.
Can my own agents use the data?
Yes. On every paid plan, the verified record and its structured data are available through Central's API.
Does this guarantee my product is recommended?
No one can promise that. Complete, consistent and sourced data gives assistants what they need to confirm your product fits.
More of Central
Make your catalog readable for AI.
Connect your shop and see your first products completed. Your first 3 products are free.
Running a large catalog? Talk to us.
- Connect your shopPaste its URL, or connect Shopify, WooCommerce or Akeneo. No mapping, no clean-up.
- Let the agents enrich itEvery product gathered, verified and completed, with content in every language.
- Publish everywhere you sellChannel-ready listings for your shop, Google Merchant Center and eBay.