Allo vs Smith.ai AI Receptionist
Side-by-side from the Top 11 ranking of RingCentral vs Nextiva vs Upfirst: 11 Best AI Receptionists for Small Business 2026. Last verified October 6, 2026.
The short answer
Allo ranks higher on Top 11 (#4 vs #5) for Owners of United States small businesses, roughly 1 to 50 people, who miss calls while they work and want an AI receptionist that books the appointment and logs the caller, not one that only takes a message.. Native booking and CRM write back for $32 an agent, on a phone system that is still young.
At a glance
| Allo | Smith.ai AI Receptionist | |
|---|---|---|
| Top 11 rank | #4 / RingCentral vs Nextiva vs Upfirst: 11 Best AI Receptionists for Small Business 2026 | #5 / RingCentral vs Nextiva vs Upfirst: 11 Best AI Receptionists for Small Business 2026 |
| Score (out of 9.4) | 8.1 | 8 |
| Best for | Small teams replacing their phone system and wanting native CRM write back | Professional firms that want AI with human receptionists behind it |
| Pricing | $ (AI Receptionist $32 a month per agent on top of an Allo seat, Business seats $32 a month billed yearly or $45 monthly; 7 day trial) | $$ (free for 25 calls a month, then $3 a call; Pro $150 a month at $2 a call; Enterprise $500 a month) |
| HQ | Miami, Florida | — |
| Founded | — | — |
Allo
Native booking and CRM write back for $32 an agent, on a phone system that is still young.
withallo.com/product/ai-receptionistSmith.ai AI Receptionist
AI first with human receptionists behind it, native Clio, HubSpot and Salesforce, and 25 free calls.
smith.ai/ai-receptionistMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.