Chat, write, code, generate images, create music, and produce short videos in one interface — start as a guest, upgrade only when you need more.
Muchboom is a privacy-first multilingual AI assistant built in Austria. Text, code, image and short-video generation in one chat, with ten parity-tested languages (English, German, Spanish, Mandarin, Hindi, Arabic, Bengali, Portuguese, Russian, Japanese). Guest mode with no signup, EU data residency, and a public Constitution that governs every model response. Free tier covers 5 messages per day with no card. Every governance decision — refusal rules, training-data policy, sub-processor list — is published as a quorum-signed artifact at /legal/trust-live.
See /business for the procurement-friendly summary. Full procurement docs (DPA, sub-processors, security overview, data residency, vendor questionnaire) live at /legal/enterprise and are kept inside a 180-day freshness gate. Pricing at /pricing.
Browse the full transparency index at /trust. Highlights: model card, why Muchboom, landing-page proof links, reproducible benchmarks, capabilities matrix, public API spec at /openapi/muchboom-v1.json, and the honest self-assessment at brain capability assessment.
Email: hello@muchboom.com. Address: Engerwitzdorfer Straße 21, 4209 Engerwitzdorf, AT (addressLocality: Engerwitzdorf). Hours (openingHours): Mo-Fr 09:00-17:00. Find us on the map. Languages: Deutsch.
Official accounts are listed at /social and in the site footer. We only publish accounts we actively maintain — if it isn't on /social, it isn't us.