
24/7 AI receptionists plus trained human agents for calls, chat, and intake
24/7 AI receptionists plus trained human agents for calls, chat, and intake
Harmony.ai (formerly One AI) records 2,611 monthly visits with -66.6% month-over-month growth and Contact for Pricing pricing. SetSmart records 57,378 monthly visits with -14.6% growth and Free Trial, Paid pricing.

AI voice agents that answer, qualify and book calls in under 200ms
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | oneai.com | setsmart.io |
| Pricing Model | Contact for Pricing | Free Trial, Paid |
| Monthly Visits | 2.61K (2,611) | 57.38K (57,378) |
| MoM Traffic Delta | -5.2K (-66.6%) | -9.84K (-14.6%) |
| Primary Market & Share | 🇧🇩 Bangladesh (45.2%) | 🇺🇸 United States (17%) |
| Direct Visits / mo | 1.04K | 36.89K |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |

AI voice agents that answer, qualify and book calls in under 200ms
Purpose-trained phone models deliver natural interruptions, tone and timing, with responses grounded in your data to reduce pauses and hallucinations.
Predictive, power and batch dialing for outbound volume, plus inbound intent detection and IVR traversal to reach the right stakeholder.
Prebuilt flows for lead qualification, appointment setting, discovery, follow-ups, renewals, upsell and payment reminders, built on your existing scripts.
Every conversation is recorded, scored and exportable, surfacing objections and drop-off points with A/B tests validating changes before rollout.
Turn social DMs into booked sales calls — automatically, 24/7.
The AI agent answers DMs on Instagram, WhatsApp, and Messenger 24/7, asks qualifying questions, and handles objections in a natural conversation.
Leads are qualified by goal, timeline, and commitment, then booked directly onto your calendar via Calendly, Cal.com, GoHighLevel, or iClosed.
Send voice notes, understand images, reply in multiple languages, and run automated follow-up sequences to keep warm leads from going cold.
DM keyword triggers, comment auto-replies, story reply automation, and broadcast campaigns start and Continue conversations from posts and stories.

24/7 AI receptionists plus trained human agents for calls, chat, and intake
24/7 AI receptionists plus trained human agents for calls, chat, and intake

Omnichannel AI agents that capture, qualify, and convert leads across WhatsApp, Instagram, voice, and web
Omnichannel AI agents that capture, qualify, and convert leads across WhatsApp, Instagram, voice, and web

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AI phone agents that answer, qualify and route every call 24/7

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SpecialistAI voice and chat agents that handle every revenue conversation

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AI sales agents that qualify inbound leads and book meetings 24/7

AI voice agents that run your customer calls end to end

AI sales agents that answer every lead in seconds
AI sales agents that answer every lead in seconds

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AI voice agents that answer, dial, book, and follow up for you

SpecialistVoice AI agents for inbound and outbound business calls
SpecialistVoice AI agents for inbound and outbound business calls

AI voice agents that answer, qualify, and book calls 24/7
AI voice agents that answer, qualify, and book calls 24/7

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