Lexari AI Search

Our Hybrid vector-based search combines the power of traditional keyword search (symbolic/lexical search) with semantic search using vector embeddings (AI-driven), giving you the best of both worlds. Here are the key benefits of Lexari AI Search over standard site search engines:

Better Relevance with Semantic Understanding

Standard search relies on exact keyword matches.
Hybrid search understands context and meaning, so even if a user’s query doesn’t contain the exact words, it can still return relevant results.
Example: A query like "heart attack" can match "myocardial infarction" in documents.

Privacy and Security

Because Lexari AI Search is powered by open source technologies, your organization can choose a private cloud instance or host the search engine server in-house behind your firewall!
No need to send your data to 3rd party servers such as OpenAi or Gemini – Keep your data in house and secure.

Cost and Efficiency

As an open source solution, there are no annual licensing or per token costs if you self host.
A One time low-cost licensing for the software is all you need!

Handles Synonyms, Typos, and Natural Language

Vector-based components can understand intent, handle misspellings, and recognize synonyms.
Example: "Affordable laptops for students" might match pages mentioning "budget notebooks" even if the word “student” isn’t present.

Speed and Scalability

With modern vector search engines you can search millions of documents quickly using our optimized nearest-neighbor algorithm!
Hybrid search layers in keyword filtering first, reducing the number of vectors you need to compare — making it faster and more accurate.

Better Recall, Less Missed Content

Standard search can miss relevant results due to lack of exact keywords.
Hybrid search increases recall — it finds more relevant results, especially when users don’t know the precise terms to search.

If you're building a search experience for content-heavy platforms, knowledge bases, or e-commerce, Lexari AI hybrid search is your best choice for both user satisfaction and discoverability.

Our Clients Include:

We’ve worked over 25 years serving the public and have 250+ happy clients.

Partners & Technologies