Vapi and Retell are excellent US developer and product platforms. These pages are for teams whose callers are in India — or who need rupee pricing, Indic languages, and data residency as the default, not a later project.
When you want a product instead of assembling STT, LLM, TTS and SIP. Tabbly vs Vapi on loaded cost, India latency, and 50+ languages.
When HIPAA is not the buyer, but Hindi, +91 and INR pricing are. Side-by-side on languages, residency and per-minute math.
