Fluxions builds the full voice AI stack in-house: speech recognition, reasoning, and speech generation. Its models are small enough to run on a phone and affordable enough for everyday business use.
Fluxions: Teaching machines to speak human Fluxions builds every layer of the voice stack from the weights up. Its proprietary speech-to-text (akro), language model, and text-to-speech (vui) work together as one pipeline, and the models are compact enough to run locally on a phone while staying cost-effective for businesses. Key features Phone agents: Answer business lines, take bookings, triage call-outs, and fill appointment books. vui for iPhone: A private, offline voice assistant that runs entirely on the iPhone GPU (iOS 26+). Expressive speech: Generates natural non-speech sounds such as sighs, laughs, gasps, and hesitations. On-premise licensing: Models can be air-gapped and run on your own infrastructure or devices under an annual license. Pricing Voice agents (all-in): $0.10 per minute Transcription: $0.20 per hour Text-to-speech: $9 per million characters vui for iPhone: Free during beta Use cases Front desk automation for dental offices and restaurants Call-out desks for plumbing and other service businesses Private, offline voice assistants on mobile devices
Orchestration & Agent Platforms
HQ COUNTRY
Brighton & Hove, United Kingdom
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