Same order as the listings below: specialist vendors first, then general options under $150 by price. Affiliate links never change the order. Disclosure.
Its free tier makes it easy to trial. Smith.ai also sells human receptionist plans, so you can move up to live staff if the AI isn't enough. Prices are per call, not per minute.
law firms · general · medical clinics · real estate · accountants · auto repair · human backup
Plans & source
Free: 25 calls/mo, then $3.00/call. Pro: $150/mo for 75 calls (~$2.00/call). Enterprise: $500/mo for 300 calls (~$1.67/call). Volume discounts on higher call packs.
Live human receptionists rather than AI. At $3.45 to $5.00 a minute it is the price ceiling AI tools are selling against. Included for comparison.
law firms · general · human backup
Plans & source
Human receptionist service, billed by receptionist minutes: 50 min $250/mo, 100 min $395/mo, 200 min $720/mo, 500 min $1,725/mo (about $3.45-$5.00 a minute). Website chat bundles from 10 chats for $115/mo with a call plan.
A business phone system with AI answering (Sona) included. It makes the most sense if you'd use the phone system anyway.
general · medical clinics
Plans & source
Phone plans $19, $33 or $47 per user/mo. Sona AI credit tiers $0, $25, $49, $99 or $199/mo on top (1,000 free automation credits / ~10 calls included).
The cheapest published entry plan we found, but 60 minutes doesn't go far. Four inbound tiers now; work out your monthly talk time first.
general · hvac · real estate · accountants · auto repair
Plans & source
Business Lite $29/mo (60 min, $0.48/min over). Business Pro $99/mo (220 min, $0.45/min over). Business Plus $199/mo (500 min, $0.40/min over). Business Elite $349/mo (1,000 min, $0.35/min over). Add-ons: AI SMS agent $19/mo + $0.05/message; website chatbot $39/mo. Separate outbound calling plans from $750/mo.