What we do

Instantly relevant context
for human attention.

Everything that matters in the AI era is instantly relevant context -it is the prime asset today. We help our customers sell more of their products with unique LLM-driven frontend and backend IT infrastructure software, made in Europe.

Explore our products Open ranking demo for SIINDA members →

Open ranking demo for SIINDA members

See explainable ranking in action.

Qwebby is our live demo of visual search: type a query and watch the most relevant connected results rank and unfold into an interactive graph.

Try Qwebby →
Qwebby visual search graph for the query “formula one”: drivers, teams and races ranked and connected around Formula One

Our story

Search software, built the European way.

Contextprime was founded in 2018 by entrepreneurs with 25 years of experience engineering web-scale, enterprise-grade search software. Since 2001 our team has built and operated mission-critical Big Data search services for telecoms, media, government and national institutions.

Today we build a single-vendor, full-stack software platform -backend, middleware and frontend -written in memory-safe Rust, with a clean software bill of materials and no third-party supply chain risks.

25+
years of search engineering
60+
search-driven solutions delivered
365/24
mission-critical operations
100%
EU-built, single-vendor stack

How we are different

01

Clean SBOM

A clean software bill of materials without third-party supply chain risks.

02

Secure by design

Full-stack products with safely isolated 3-tier components.

03

Memory-safe Rust

All software is developed in memory-safe Rust source code.

04

Mission-critical

Built to power 365/24h online services with guaranteed low latency.

Our products

Unique IT infrastructure software for your data sovereignty.

Three tiers, one vendor. Run a full-stack European IT infrastructure with a clean bill of materials.

Backend

CORELAMO

Corelational language model DBMS

Explainable AI policy applies human-trainable ranking weights by tokenizing XML and JSON data into a customisable LLM index. Search follows relevant ranking rules based on human logic -not the hallucination-prone statistics of generative AI.

Middleware

CLOUDPUTER

Private cloud transaction monitor

An unbreakable mainframe-grade teleprocessing monitor, re-engineered into scalable private cloud middleware for reliable, secure transactional computing -protected against AI bots and other online threats.

Frontend

CHARTIZER

UI/UX web client framework

Intuitive exploration of databases through browser-embedded, touch-interactive visuals. Animated search graphs turn a simple text search into a visual journey through your data -without the complexity of BI tools.

Solutions built on the stack

Visual search graphs

Blazing-fast, instantly relevant search experience for your customers -on your own data.

Internet data crawlers

Crawl web domains, file systems and corporate intranets into an instantly searchable full-text index. WARC (ISO) archiving and petabyte-scale object storage.

Network data recorders

CCTV for your network: capture relevant traffic, reconstruct web pages, emails and documents, and index them for instant search.

Need 365/24h mission-critical reliability?

A single-vendor, full-stack codebase written in memory-safe Rust saves money, improves query response time, uses less hardware and locks security down to the very minimum number of IT components. It costs a fraction to manage compared to multi-vendor stacks burdened by hundreds of unsafe third-party dependencies.

Talk to us

Our partners

We grow together with local experts.

Ugunssiena IT

Cybersecurity · firewall.lv

Contextprime is a certified reseller of Ugunssiena's NTSS -a Network Traffic Surveillance System that records and indexes all network traffic for security and forensics analysis, powered by our search engine.

SIINDA

Local search & directory industry

Members can try our explainable ranking technology on live data in the open ranking demo.

Open the Qwebby demo →

Expression of interest

We are looking for local search and marketing partners in your geography. We contribute unique software technology; you bring locally relevant, human-curated digital data -and together we grow revenues with a highly visual, attention-grabbing search experience.

Become a partner

Our experience

Trusted with mission-critical data.

Among the customers of our Big Data and search solutions:

  • LattelecomBaltic telecommunications and ICT services
  • Latvijas TālrunisA Heise Media Group company with pan-European operations
  • E-LatvijaCentral government e-services portal -3,000 services, 1 million users
  • National Library of LatviaArchiving of cultural heritage, web content, books and periodicals
  • Firmas.lvLeading business information company
  • Latvijas VēstnesisOfficial publisher of the Republic of Latvia
“Your software technology flawlessly drives all our back-end and front-end applications for online subscription services. But the most important for us is the pure search quality -when our users can quickly find the most relevant information knowing only a partial name, that leaves our competition far behind.”
Aigars LazdānsCEO, Firmas.lv
“Your search engine software enabled us to capture, store, re-engineer and index all network traffic objects for instant full-text search. Without your software our Network Traffic Surveillance System would not exist.”
Kārlis HiršfeldsCEO, Ugunssiena IT

About company

Our mission

To provide a single-vendor, full-stack IT solution for search-driven online services -with a unique, European-born ranking approach that uses tokenized LLM models through explainable AI, based on discrete, human-trainable weights and policy rules instead of hallucination-prone generative models.

Trust is built only by humans

Enjoy chatbot-free customer support, deep local search marketing and enterprise search knowledge, quick new feature development and AI onboarding. Vendor SLA guarantees in the EU time zone.

It is on us to onboard your data.

Contacts

It is on us to find out how we can help you.

Drop us a note of interest or give us a call.

info@contextprime.com

CONTEXTPRIME SIA

European Sovereign Software Stack Company

Gints Ernestsons

Chief Technology Officer