Fred van Rijswijk

Best voice quality for TTS, especially for multilingual use. Prio serves Dutch and English users, and ElevenLabs handles both naturally. Using it for voice output while keeping Claude as the brain and Mistral for speech-to-text.

Voxtral handles audio transcription and their OCR API is fast and accurate for invoice processing.

Best tool use and structured output of any model. When your product is an approval queue that drafts emails, schedules meetings, and triages inboxes, reliable tool calling is everything.

Next.js native, zero-config deployments and Vercel AI SDK made the streaming chat experience trivial to build.