Guava

About Guava

Your expertise just found its voice. Guava is conversational voice AI, shipped as an API. One proprietary stack, end to end: ASR, TTS and language models built together rather than stitched from third-party vendors, with real telephony from the first call. You already built the brain. Guava gives it a voice. Your logic runs the conversation in code, not prompts. Rules as code, versioned and tested and reviewed like the rest of your codebase. Your CRM, EHR and workflow engine stay the source of truth, and nothing is copied out. Prompt bloat is a maintenance nightmare. Change one line to fix one call and every other call becomes a regression test. Rules grow, confidence doesn't. Code scales. Security is not an add-on. Every call runs on the certified stack: SOC 2 Type II, HITRUST i1, PCI DSS Level 1, and a BAA available for healthcare deployments. Reports available under MNDA. 10B+ live agent minutes. 100+ deployments. 13 years in production. A 99.9% uptime SLA. 14 days from kickoff to your first live call. Where Guava ships: BPO, healthcare, vertical AI, insurance, fintech and government. Built for calls that have to be right.