Ruby vs Smith.ai AI: price by calls per month

At 100 calls/month Smith.ai AI is cheaper: $212.50 vs $1,725.

Last checked 2026-10-17 on the official pages.

Ruby is cheaper at 0 of 6 volumes below, Smith.ai AI at the rest or tied/pending. Cheapest plan of each at every volume, from Ruby ↗ and Smith.ai AI ↗, checked 2026-10-17. Assumes 3 minutes per call.

Calls / month	Ruby	Smith.ai AI
50	200 minutes: $720	Free: $75
100	500 minutes: $1,725	Pro (75 calls): $212.50
200	pending	Pro (150 calls): $385
300	pending	Pro (300 calls): $500
500	pending	Enterprise (500 calls): $800
1000	pending	Enterprise (500 calls): $1,850

Features stated

Feature	Ruby	Smith.ai AI
24/7 answering	✓	✓
Appointment booking	✓	✓
CRM / integrations	✓	✓
Spanish	✓	?
Call transfer	?	✓
HIPAA option	✓	?

“?” = not stated on the pages we read.

Visit Ruby ↗Visit Smith.ai AI Receptionist ↗

Disclosure: the Rosie and AI-Receptionist.com sign-up links are affiliate links (marked “affiliate link”), so we may earn a commission. Costs and the cheapest-first ordering are calculated identically for every vendor and never depend on affiliate status.

Full plan tables: Ruby · Smith.ai AI Receptionist. More: all comparisons · Ruby alternatives · Smith.ai AI alternatives.

Frequently asked questions

Is Ruby cheaper than Smith.ai AI?

At 100 calls/month Smith.ai AI is cheaper: $212.50 vs $1,725.

What is the difference between Ruby and Smith.ai AI?

Features stated by only one: Spanish (only Ruby states it); Call transfer (only Smith.ai AI states it); HIPAA option (only Ruby states it).