VECSAI because, this is the way

VecsAI-DB is a minimal, fast vector database for any AI related product.

  • Vector database
  • Hybrid search
  • Personalisation
  • Simulation
VecsAI-DB · hybrid search
warm jacket for wet hikes
  • Alpine Shell JacketWaterproof · insulated · hiking0.94
  • Trailhead Down ParkaWarm · water-resistant0.91
  • Ridge 3-in-1 JacketRemovable fleece liner0.88
Filtered: in stockexample

Made for catalogue-driven platforms

Wherever people choose from more items than they can browse, vecsai helps them find the right one, and helps you test what you change.

Product search that understands shoppers, and recommendations that lift basket size.

  • Semantic product search. Match descriptions, attributes and intent, with typo tolerance and facets.
  • Personal recommendations. Homepage picks, similar products, frequently bought together and cart suggestions.
  • Merchandising control. Boost campaigns and new arrivals, bury out-of-stock items, across search and recommendations at once.
vecsai for E-commerce & retail
VecsAI-Search · personalised results
wireles hedphones

Showing results for wireless headphones

  • Wireless Over-Ear HeadphonesNoise cancelling · 30 h battery
  • Sport Wireless EarbudsViewed similar items
  • Studio Headphones, BluetoothMatches your brands
Ranked for this shopperexample

One engine, four products

Use the database on its own, or let us run search and recommendations on it for you. Test any change in VecsAI-Simulation.

Vector database

VecsAI-DB

Text, vector and hybrid search in one fast engine.

Search as a service

VecsAI-Search

Search that understands what people mean.

Recommendation engine

VecsAI-Recommender

Personal recommendations for every user, in real time.

AI simulation engine

VecsAI-Simulation

See the effect of a change before your users do.

Built for teams that ship fast

Fast by design

VecsAI-DB is written in Go and built for low-latency queries over large catalogues.

Text, vector and hybrid

Keyword relevance and semantic similarity in a single query, from a single engine.

Personal in real time

Every interaction updates the next result, for search and recommendations alike.

New items from day one

Items are found and recommended from their content before they have any history.

Rules you control

Filter, boost, bury and pin once, and the rules apply to search and recommendations together.

Simple to configure

A schema, an API key and a few requests. Run it in our cloud or on your own servers.

See the effect of a change before your users do.

An AI-coordinated simulation engine for OTT, e-commerce and social platforms. Test ranking, recommendation and catalogue changes on simulated users before release.

  • An AI agent coordinates every simulation
  • Built for OTT, e-commerce and social media
  • Compare current and proposed versions side by side
  • Works with vecsai or with your existing system
VecsAI-Simulation · baseline vs diversity_v2
Watch time per user+6.8%
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Click-through on home row+3.1%
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Catalogue coverage+18%
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New-user retention−0.4%
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Example report · 50,000 simulated viewers · 30 days

GoWritten for low-latency queries
HybridText and vector search in one query
Real timeSignals applied per interaction
Cloud or yoursManaged, or on your own servers

See vecsai on your own catalogue

Tell us about your platform and we will show you search, recommendations and simulation running on your data.