WhatsApp, calls, video meets, field visits, AI calling, smart scheduling — unified in Callzo so your reps stop switching and start selling.
Business WhatsApp via Meta API. Your business number, your team's shared inbox. When reps leave, conversations stay.
Callzo becomes the default Android dialer. Every call — SIM, Twilio, Plivo, or AI — auto-logged without a single manual entry.
Schedule and host video sessions without leaving Callzo. AI writes the meeting notes. Outcomes logged automatically.
GPS-verified check-ins at every visit. Nearby lead discovery on map. Route planning. No more fabricated Excel visit logs.
Launch AI voice agents to qualify leads at scale. 1000 calls while your team focuses on hot leads. Full transcript + scoring.
Week view, follow-up queue, daily targets, smart reminders. Every lead action is tracked and nothing falls through the cracks.
Compare what your team uses today vs what Callzo replaces
| Capability | Truecaller | Personal WhatsApp | Google Meet | Excel Sheets | Callzo ✓ |
|---|---|---|---|---|---|
| Auto call logging | ✕ | ✕ | ✕ | ✕ | ✓ |
| Call recording | ✕ | ✕ | ✕ | ✕ | ✓ |
| AI call insights | ✕ | ✕ | ✕ | ✕ | ✓ |
| Team WhatsApp inbox | ✕ | ✕ | ✕ | ✕ | ✓ |
| Conversation assignment | ✕ | ✕ | ✕ | ✕ | ✓ |
| Video meets | ✕ | ✕ | ✓ | ✕ | ✓ + AI notes |
| GPS field tracking | ✕ | ✕ | ✕ | Manual | ✓ Auto |
| Manager dashboard | ✕ | ✕ | ✕ | Manual | ✓ Real-time |
| Lead pipeline | ✕ | ✕ | ✕ | Manual | ✓ Auto-updated |
| Apps needed | 1 of 6 | 1 of 6 | 1 of 6 | 1 of 6 | Just 1 |
Yes. Each tenant can have multiple WhatsApp Business numbers connected. You can assign different numbers to different teams or cities. Each number gets its own inbox, templates, and analytics. Additional numbers are managed under your Meta Business Manager account that Callzo connects to.
Just the Callzo Android app. No separate GPS tracker or device. The app uses the phone's GPS for check-in verification. Background location is requested for continuous tracking during work hours, which the rep can enable. Location data is only active during logged work sessions — not outside working hours.
Callzo supports SIM-based calling (Android default dialer), Twilio, Plivo, and AI calling vendors (Bland.ai, Vapi.ai, Sarvam AI). You can set a primary provider and a fallback. SIM calling is cheapest for most Indian teams. Twilio and Plivo are used for international calls or when SIM quality is poor. AI calling is for outbound campaigns.
Yes. Callzo uses WebRTC for video sessions, the same technology behind Google Meet and Zoom. HD video and audio quality on 4G and above. Screen sharing supported. Sessions are recorded and AI-summarized automatically. For enterprise customers with compliance needs, we support recording storage in your own cloud bucket.
AI calling uses natural voice synthesis from vendors like Bland.ai and Sarvam AI. Modern AI voices are indistinguishable from human in most cases. You script the conversation flow, set qualification criteria, and the AI handles outbound calls at scale. Hot leads — those who respond positively — are automatically routed to your human reps for follow-up.
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