G2 Vendor Directory

Synthflow vs. RingCentral AI Receptionist (AIR)

A side-by-side comparison based on G2 review data.

MetricSynthflow

by AgentFlow AI GmbH

RingCentral AI Receptionist (AIR)

by RingCentral

Overall rating4.54.4
Review count1,01643
Ease of use8.78.9
Ease of setup8.49.0
Quality of support8.28.4
Meets requirements8.78.7
NPS64.49060356.097561
Small Business92.7%65.1%
Mid-Market6.9%20.9%
Enterprise0.4%14.0%
Total page views5,029763
Total LLM citations41,4592,735

Synthflow

Synthflow provides enterprise-ready voice AI agents that automate inbound and outbound phone calls. Businesses use Synthflow to handle appointment scheduling, lead qualification, customer support, and call routing through natural, conversational voice technology. With a no-code builder, 200+ integrations, and deployment in under 3 weeks, Synthflow makes it easy for teams to scale automation without engineering effort. AI agents operate with sub-500ms latency in 30+ languages and meet global compliance standards (SOC 2, HIPAA, GDPR).

Pros

  • Ease of Use
  • Setup Ease
  • Easy Integrations
  • Integrations
  • Easy Setup
  • Simple

RingCentral AI Receptionist (AIR)

WHAT IS AI RECEPTIONIST (AIR)? AI Receptionist (AIR) is RingCentral's voice-first AI agent for small and mid-sized businesses that keeps your business always on. Businesses using AIR have seen 60% more new patient intakes, $204,000 in additional monthly bookings, and 50% reductions in inbound call time, all without adding headcount. With no configuration needed beyond basic personalization, AIR answers common business questions, sends texts, schedules appointments, captures leads, and seamlessly transfers callers to the right human agent.

Pros

  • Ease of Use
  • Easy Setup
  • Helpful
  • Features
  • Intuitive
  • Customer Support