Product Insights
What Is a Reranker? The Second Opinion in AI Search
A search finds candidates, a reranker selects. What the second stage in RAG systems really delivers, what it does not, and how Kasimir runs it on its own infrastructure in Germany.
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One index for everything: Kasimir now connects knowledge from all your sources
Company knowledge lives scattered — across cloud folders, document stores and notes. Kasimir now unifies it in one searchable index, answering questions with evidence and page numbers. Inside our biggest knowledge update
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GDPR-compliant AI for businesses: The complete guide
Everything companies need to know about the data-compliant use of AI: legal foundations, the sovereignty problem, choosing the right platform, and the interplay with the EU AI Act — including references to the details.
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Why "EU Region" is not GDPR-compliant: The US CLOUD Act explained
Many AI providers advertise "Hosting in the EU." However, as long as the operator is a US corporation, the US CLOUD Act applies — regardless of the server location. What Schrems II, FISA 702, and the Data Privacy Framewo
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ChatGPT Alternative for Companies: The Great Comparison
ChatGPT is the market leader — but rarely the best choice for companies. Why more and more firms are looking for European alternatives, which ones exist, and what really matters when comparing them.
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AI Tools for Companies 2026: The Overview
Chatbot, meeting assistant, image generator, automation — the AI tool landscape has become cluttered. A sober categorization, current figures, and the data protection filter that every selection needs.
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Automated Competitor Website Tracking: From Setup to Alerting
The gap between 'a competitor changed X' and 'you noticed' determines your reaction speed. A practical pillar on automated tracking, anti-patterns, and a 30-day setup.
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5 SEO Regressions You'll Only Catch by Watching
The five SEO failures that surface as traffic drops weeks after a deploy — and the HTML elements you should be watching to catch them in minutes.
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Insurance Website Monitoring: Tracking Policy and Rate Changes
Three-week-delayed clause changes cost real money. How broker IT teams set up insurance-carrier website monitoring with audit trail and GDPR safety.
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