A custom AI receptionist for your business. Answers every call. Books appointments into your calendar. Takes messages. Texts back missed callers within 30 seconds. Available 24/7. Handles unlimited simultaneous calls. Never takes a sick day.
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The average business misses 30% of inbound calls — lunch, after hours, weekends, all-hands meetings. Each missed call is a customer who Googled the next business and dialled them.
Adjust the sliders to see your actual loss. Most clients break even on the AI receptionist within the first two weeks.
Not a self-serve template. We build, configure, and deploy the entire system. You give us a 30-minute interview, we hand you a phone number that answers itself.
30-minute video call. We capture your services, pricing, hours, team, escalation rules, brand voice, and which questions your phone gets most. Optional: record 5 minutes of your voice for a custom voice clone.
We provision your Australian phone number, train your AI on your knowledge base, wire your calendar (Cal.com / Google / HubSpot), connect your CRM, and run hundreds of test calls against edge cases.
You walk through every behaviour with us. Approve. We flip the switch. Your existing number forwards to the AI (or we replace it). You log into your dashboard and watch every call happen in real time.
You see every conversation the AI had today. Searchable transcript, audio playback, AI-generated summary, lead-quality score. Synthflow locks this inside their cloud. We hand you the keys.
Mobile-friendly multi-tenant console. Every call your AI handled. Every appointment booked. Every lead it qualified. Every customer it escalated. Every text it sent back.
Daily SMS digest. CSV export. Search by phone, keyword, outcome. Lead-quality score on every call — see which calls are worth following up.
| XXI Receptionist | Synthflow | Vapi | Hiring a human | |
|---|---|---|---|---|
| Setup | White-glove. We build it. | You build it yourself. | You write code. | Recruit, interview, train. |
| Monthly cost | $300 | $450 | $0 + $0.05/min | $4,000+ (salary + benefits) |
| Concurrent calls | Unlimited | Yes | Yes | One at a time |
| 24/7 + weekends | ✓ | ✓ | ✓ | No |
| Multi-channel (voice + SMS + email) | All three | Voice only | Voice only | Whatever they remember |
| You own the data | In your Supabase | Locked in their cloud | Locked in their cloud | — |
| Australian-built | Canberra | US | US | — |
| Voice clone (your brand) | Optional add-on | Limited | Yes | — |
| Audit-signed receipts | Every booking signed | No | No | — |
First 100 minutes free · Invoice + bank transfer · No card needed
Bring your current phone number, your booking process, and your top three FAQ. We'll show you exactly how your AI receptionist would handle them — live, on the call.
→ Pick a time on the calendar