Arivox מול Vapi

$49 · $149 · $499/mo (Starter · Growth · Scale)

No monthly platform fee published; HIPAA $2,000/mo and Zero Data Retention $1,000/mo are listed as add-ons

~$0.16 · $0.10 · $0.08/min included in plan; overage ~$0.10–0.16/min

$0.05/min Vapi hosting, plus speech-to-text, LLM and text-to-speech billed at cost (or $0 with your own API keys) — an all-in per-minute rate is not published

1 · 3 · 10 included by plan; beyond that, carrier list price (IL local $3.00 setup + $3.00/mo)

Phone-number pricing not publicly listed

Prepaid balance by default; monthly invoicing only when we switch an account to it by hand

Call concurrency: 10 lines included, then $10 per line per month