Proposal · Group G

Customer Experience
Platform — Full Stack

A layered engagement infrastructure: mobile app at the core, WhatsApp as the trust channel, and voice intelligence as the always-on support layer.

1,400
hrs — Mobile App
320
hrs — WhatsApp Layer
280
hrs — Voice Intelligence
2,000+
hrs total
The Mobile Application

The foundation — a cross-platform iOS & Android app covering all eight modules. This is the primary investment and the platform everything else plugs into.

1
Mobile Application Build
Cross-platform iOS & Android · Admin Panel · All core modules
1,400
man-hours
Financial Dashboard
~280 hrs
High
Refer & Earn Module
~220 hrs
High
Auth & Admin Panel
~200 hrs
High
Complaint & Ticket System
~180 hrs
Med
Construction Progress Gallery
~150 hrs
Med
Push Notifications
~120 hrs
Med
Digital ID Card
~100 hrs
Low
Direct Call Feature
~60 hrs
Low
Infrastructure & DevOps
~90 hrs
Med
Additional Costs & Commitments — Layer 1
Apple Developer Account
₹8,000 / year
Google Play Developer
$25 one-time (~₹2,100)
Cloud Hosting (AWS / GCP)
₹15,000–40,000 / month
CDN for Photo Gallery
₹3,000–8,000 / month
ERP / Payment Data Access
4–6 weeks to unlock
Apple App Store Review
7–14 day review cycle
Admin Ownership Required
Dedicated ops person
Ticket SLA Commitment
Must define & honour internally
Costs Beyond Development

These are the commitments that are often underestimated — financial, time, and operational — that will determine whether the app succeeds after launch.

💰
iOS Annual Subscription
₹8,000 / year (mandatory)

The client must enroll in Apple's Developer Program. Without it, no iOS distribution is possible — this cannot be bypassed, even via enterprise builds for most use cases.

☁️
Cloud & Storage Running Costs
₹18,000–50,000 / month

Server hosting, database, media storage for construction photos, and CDN delivery. Scales with user base and photo upload frequency. Non-negotiable for performance.

ERP Integration Lead Time
4–6 weeks before dev can start

The financial dashboard requires access to payment data. If this lives in a legacy system or spreadsheets, a data bridge must be built first. This is the single biggest schedule risk.

📱
App Store Review Cycles
7–14 days per submission

Every iOS release — including bug fixes — goes through Apple's review process. Critical fixes cannot be deployed instantly. Plan feature timelines with this buffer built in.

👤
Operational Ownership Commitment
Dedicated internal resource

Someone must own: uploading construction photos on a schedule, closing tickets within SLA, updating lead statuses for Refer & Earn. Without this, the app erodes trust faster than no app at all.

📋
Referral Incentive Legal Clarity
Must be defined before build

"Successful closure" for the ₹1L incentive must be legally and operationally defined — who marks it, what triggers the credit, and how disputes are resolved. Ambiguity here causes system-level rework.

WhatsApp as the Trust Medium

As a Meta Business Solution Provider, this is already-built infrastructure you can activate — not a new vendor relationship. WhatsApp integration converts the app from a tool customers check occasionally into a relationship they feel continuously.

2a
WhatsApp Integration Layer
Template flows · Chatbot · Notification sync · OTP routing · Deep links
320
man-hours
Notification Mirror System
~80 hrs
Med
WA Chatbot (FAQ + Routing)
~90 hrs
High
OTP via WA (replace SMS)
~30 hrs
Low
Complaint Thread via WA
~60 hrs
Med
Deep Link Broadcasts
~30 hrs
Low
Template Management CMS
~30 hrs
Low
Additional Costs — WhatsApp Layer
WhatsApp Conversation Charges
~₹0.55–₹0.85 per conversation
Template Approval Time
24–72 hrs per template (Meta)
WABA Verification (if not done)
3–10 business days
Template Governance
Someone must own message quality
Always-On Voice: Bot + Intelligence

Two distinct products under one roof — a voice bot for 24/7 customer availability, and a voice intelligence dashboard for call analysis and quality monitoring. Both are already built; integration is the scope here.

Pre-Built · Integration Only

24/7 availability isn't a luxury
in real estate — it's table stakes.

A customer deciding on a ₹1Cr+ purchase doesn't follow office hours. An AI voice bot that can answer payment queries, log complaints, and capture referral leads at 2am — while routing urgent issues to a human the next morning — is the difference between a lead captured and a lead lost.

🎙
AI Voice Bot
Handles inbound calls 24/7. Answers FAQs, logs complaints, captures referral info.
📊
Call Intelligence Dashboard
Transcription, sentiment analysis, keyword flagging, agent performance scoring.
🔗
CRM Sync
Leads and complaints captured by voice auto-populate the app's admin panel.
📞
Live Escalation
Bot detects frustration or complexity and transfers to a live agent seamlessly.
Already Built

Voice Intelligence Dashboard

Your existing module for call monitoring — transcription, sentiment tagging, keyword alerts, and agent scoring — plugs directly into the call center that handles Group G's customer care line. Every call becomes structured data, not just a recording.

Already Built

AI Voice Bot for Inbound Calls

The bot handles the first layer of every inbound call: "Check my payment status", "Raise a complaint", "I want to refer someone". It captures structured information — name, phone, query type — and either resolves it or creates a ticket that appears in the app's admin panel.

Integration Scope

Connecting voice to the app ecosystem

Complaints captured by the voice bot must appear as tickets in the app. Leads captured (referrals, new enquiries) must sync to the CRM / Refer & Earn module. Payment query responses must pull from the same data source as the financial dashboard.

New Capability

Outbound AI calling for data capture

Proactively call customers to collect feedback post-possession, confirm referral interest, or nudge on upcoming payment milestones. The AI handles the conversation, captures responses, and logs them — no agent time required.

2b
Voice Intelligence Integration
Voice bot · Call dashboard · CRM sync · Outbound AI calling
280
man-hours
Voice Bot — App Integration
~80 hrs
High
Call Intelligence Dashboard Setup
~60 hrs
Med
Ticket Sync (Voice → App)
~50 hrs
Med
Lead Sync (Voice → CRM)
~40 hrs
Med
Outbound AI Call Flows
~30 hrs
Low
WhatsApp + Voice Routing Logic
~20 hrs
Low
Additional Costs — Voice Layer
Telephony / IVR Platform
₹5,000–15,000 / month
AI Voice API (minutes-based)
₹3–8 per minute of AI call
Voice Bot Training & Testing
2–3 weeks for domain tuning
Call Quality Review
Weekly audit recommended
Consolidated Effort Summary

Three layers, two engagement channels, one integrated platform. The app is the product; WhatsApp and voice are the always-on nervous system around it.

Layer What It Is Effort Status
Layer 1
Mobile App
Full iOS & Android app — financial dashboard, referrals, digital ID, complaints, construction gallery, notifications, admin panel 1,400 hrs Build from scratch
Layer 2a
WhatsApp
Notification mirroring, chatbot, OTP via WA, complaint threads, deep link broadcasts, template CMS 320 hrs BSP-owned channel
Layer 2b
Voice Intelligence
AI voice bot integration, call intelligence dashboard, ticket & lead sync, outbound AI calling flows 280 hrs Pre-built · integrate
Total Platform End-to-end customer engagement infrastructure 2,000+ hrs 5–7 month build