What I appreciate most about rudi is that it functions as a private business‑focused AI assistant that only trains on our internal firm documents, instead of pulling generic public‑web information. I’m Vanio Babo, Digital Mar‑Tech & Client Relations Coordinator at StadtPlanwerk Berlin GmbH, our 274‑person architecture and planning practice based in Berlin. Before adopting this tool, we relied entirely on our old Zoho Bigin chatbot. I still remember our bad experience with Nordbau Immobilien. They reached out to us during an intense public tender phase, asking detailed questions about mixed‑use development requirements. Our old bot could only send pre‑written static replies and could not reference our tender documentation. Our whole team was swamped with bid preparation work, and we nearly lost that promising developer lead entirely. Now rudi draws answers exclusively from our uploaded tender guidelines, project case studies and service descriptions. It runs 24‑7 on our website, answering routine questions from property developers and municipal clients about our planning scopes and tender entry conditions. When visitors show real project interest, it gathers their contact information and pushes qualified lead records over to Teamwork CRM. Our business‑development team gets complete context before they reach out to prospects such as BauKonzept Berlin GmbH. Beyond external visitor support, it works great for our internal staff too. Previously, team members would spend hours digging through stacked PDF folders to pull clauses from archived tender files. Now colleagues can ask rudi directly and retrieve those document extracts within seconds. For a German‑based architecture firm handling lots of sensitive tender and client data, its private training architecture is a huge win. Our confidential project materials never leak into public AI datasets, which keeps us aligned with GDPR obligations. We still manually double‑check every AI output and incoming lead. Even with that extra QA step, rudi strengthens our off‑hours lead capture and cuts down tedious document‑hunting work, keeping our client‑facing workflows stable even when everyone is buried under tender deadlines and subcontractor coordination tasks.

It connects with LINE OA, which is an important channel for communication in Thailand. Also, I’ve used other chatbots before, but they didn’t sound human at all — they replied like robots.