Zero-Cost Lead Capture Service

Turn Every Missed Call Into a Qualified Lead

Capture caller data and fire webhooks to your CRM in under 500ms — before they even hang up. 100% free for the caller. The smartest lead gen tool in India.

✓
Free for Caller
✓
Sub-500ms Webhook
✓
50+ CRM Integrations
✓
Multi-Location
Lead Fired → HubSpot ✓
WhatsApp Sent ✓ — 0.3s
🔔 Missed Call Lead Engine
Capturing Live
📵
+91 98765 43210
Called · Disconnected · Lead Captured
✓ CRM Updated
✓ WA Sent
1,247
Leads Today
0.38s
Avg Response
100%
Capture Rate
R
+91 98123 *****
Gujarat · Airtel · 2s ago
→ CRM
P
+91 87654 *****
Maharashtra · Jio · 8s ago
→ WhatsApp
S
+91 77543 *****
Delhi · Vi · 14s ago
→ Callback
POST webhook fired → api.hubspot.com/crm — 200 OK · 312ms
🔔 Instant Lead Capture
⚡ Sub-500ms Webhook
💬 Auto WhatsApp Follow-up
📞 Instant Callback Trigger
🗺️ Circle & Operator Data
🎯 Multi-Campaign Tracking
🔗 50+ CRM Integrations
🆓 Free for the Caller
🔔 Instant Lead Capture
⚡ Sub-500ms Webhook
💬 Auto WhatsApp Follow-up
📞 Instant Callback Trigger
🗺️ Circle & Operator Data
🎯 Multi-Campaign Tracking
🔗 50+ CRM Integrations
🆓 Free for the Caller
100M+
Leads Captured
<500ms
Webhook Speed
50+
CRM Integrations
500+
Enterprise Clients
How It Works
Lead captured in under 1 second
The entire missed call journey — from ring to CRM entry — happens automatically while the caller is still on the line.
📢
1
Caller Dials
Customer calls your missed call number — free for them
📵
2
Auto Disconnect
Number rings once and disconnects automatically
⚡
3
Webhook Fires
Caller data sent to your CRM in <500ms
💬
4
Auto Follow-up
WhatsApp / SMS sent to caller instantly
🎯
5
Lead Qualified
Agent calls back with full context in CRM
🆓
Zero Cost for Your Customers — Always
The caller pays nothing. They dial, it disconnects, and you have their lead. That's why missed call campaigns convert 3× better than forms.
Core Features
Every tool for zero-friction lead capture
Everything you need to capture, route and follow up on every missed call — automatically.
⚡
Instant Webhook Delivery
Sub-500ms HTTP POST to any endpoint — CRM, Zapier, custom API. Auto-retry on failure with delivery audit logs.
REST API<500msRetry LogicAudit Logs
📋
Rich Custom JSON Payload
Send %caller%, %circle%, %operator%, %channel%, %incalldatetime% and more. Fully configurable to match your CRM schema.
JSONPlaceholdersCustom Schema
💬
Auto WhatsApp Follow-up
Instantly send a WhatsApp template to every missed caller — brochure, demo link or coupon. Zero manual effort.
WhatsApp APITemplatesInstant
📞
Instant Callback Trigger
Automatically initiate an outbound call to the missed caller within seconds — while their intent is still highest.
Auto-CallbackIVR Connect<30s
🗺️
Telecom Circle & Operator Data
Every lead enriched with state/circle, operator (Jio, Airtel, Vi, BSNL), caller type and timestamp before entering CRM.
Circle DataOperatorEnrichment
🎯
Multi-Campaign Tracking
Assign different missed call numbers per campaign, city or ad channel. Track ROI per number with real-time dashboards.
UTM TrackingPer-Number ROIMulti-City
📩
SMS Auto-Response
DLT-compliant transactional SMS sent instantly to every missed caller — personalized content and tracking links.
DLT CompliantTransactionalInstant
📊
Real-Time Analytics
Live dashboard with calls/hour, unique callers, repeat callers, city breakdown, operator stats and campaign metrics.
Live DashboardCDR ExportCity-wise
🔒
DND & Duplicate Filter
Auto-filter DND numbers, duplicate callers and blacklisted contacts before firing webhooks — keep your CRM clean.
DND FilterDedupTRAI Compliant
Developer-Ready
Rich payload. Zero integration hassle.
Every missed call fires a fully configurable JSON webhook to your endpoint — with all the data your CRM needs.
Webhook Payload · POST
// Incoming missed call webhook
{
  "CDRId": "MC_8842910",
  "Caller": "919876543210",
  "Channel": "918888001001",
  "Disposition": "MISSED",
  "Operator": "Airtel",
  "Circle": "Gujarat",
  "CallerType": "Mobile",
  "DateTime": "2025-04-01 14:32:08",
  "Campaign": "MBA_Delhi_Apr25",
  "IsDND": false,
  "IsRepeat": false
}
✓ 200 OK · 312ms · Delivered to HubSpot
Payload Placeholders
Your data,
your schema

Map any field to your CRM. Use placeholders to build a custom JSON that matches your existing data structure — no developer needed.

PlaceholderReturns
%caller%Normalized caller phone number
%channel%Missed call destination number
%circle%Telecom circle / state name
%operator%Caller's network operator
%incalldatetime%Call date and time
%cdrid%Unique call detail record ID
%campaign%Campaign tag for the number
Industry Use Cases
Works for every enterprise workflow
How India's top businesses use missed call lead capture to generate high-intent leads at scale.
🎓
Education & EdTech
Students give a missed call to enquire about a course. Instantly pushed to counselor CRM. Auto-send brochure on WhatsApp.
Missed Call→ExtraEdge CRM→WA Brochure→Callback 30s
🏠
Real Estate
Hoarding or social ad shows a missed call number. Property brochure auto-sent via WhatsApp, lead routed to nearest broker.
Print Ad→Missed Call→WA Brochure→Salesforce
🛒
E-Commerce & Retail
Run missed call opt-in campaigns on packaging or TV. Auto-add subscribers to WhatsApp broadcast and fire promo coupon.
TV / Packaging→Opt-in Capture→MoEngage→WA Coupon
🏦
BFSI & Fintech
Loan applicants give a missed call to express interest. Instantly routed to nearest branch team for same-day callback.
Missed Call→Circle Route→LeadSquared→Agent Callback
Customer Stories
Loved by India's best teams
★★★★★
"Our missed call number on hoardings generates 400+ leads/day. Every lead is in ExtraEdge CRM before we even know it rang. Counselors call back within 60 seconds."
A
Aman Srivastava
Director, Apex Coaching Institute
★★★★★
"We run 12 missed call numbers across cities. icpaas gives per-number analytics, circle data and instant CRM sync. Conversion went up 40% in 3 months."
P
Priya Nair
Head of Growth, PropConnect Realty
★★★★★
"Used on TV creatives — 2,000 missed calls in 24 hours. All automatically tagged, circle-sorted and pushed to LeadSquared. Zero manual work — incredible."
K
Karan Mehta
CMO, QuikFinance NBFC
Integrations
Connects with your CRM stack
Native connectors and webhook support for every major platform — plug in under 5 minutes.
📣
MoEngage
🔥
WebEngage
🧠
CleverTap
🧲
HubSpot
☁️
Salesforce
📋
LeadSquared
🎓
ExtraEdge
🔧
Zoho CRM
📌
FreshSales
⚡
Zapier
🔄
Make
🟣
Netcore

Scale Your Engagement with Missed Call Solutions

Maximize your lead generation with a zero-friction experience. Our platform ensures every missed call is captured and processed with enterprise-grade reliability and speed.

🔔
Instant Verification
Verify user identity instantly with a simple missed call.
⚡
Zero Friction
No cost and no effort for the user — just one ring and done.
🗺️
Global Coverage
Deploy local missed call numbers in over 100+ countries.
🔒
Secure Handling
Fully compliant with privacy laws and enterprise security.
Missed Call Service Platform - icpaas.ai

Start capturing leads from missed calls today

Join 500+ enterprises who never miss a lead — setup takes under 10 minutes.

Powering Industry Leaders

Enterprises across industries choose Smart Technology for secure, scalable, and innovative communication solutions that drive real results.

500+

Enterprise Partnerships

10B+

High-Volume Deliveries

99.99%

Uptime SLA Guarantee

195+

Global Connectivity

Pizza Hut

QSR & Food Tech

FirstCry

E-commerce & Retail

Mamaearth

D2C & Personal Care

AU Bank

BFSI & Digital Banking

Guardian

HealthTech & Pharmacy

Huphen

SaaS & Enterprise Tech

Measurable Enterprise Results

Pizza Hut

35% Increase

Repeat Orders

Automated direct-to-consumer order confirmations and visual menus on the WhatsApp Business API, completely bypassing aggregator fees.

Mamaearth

24% Reduction

COD RTO Losses

Deployed automated checkout validation and outbound IVR confirmation alerts to verify address accuracy and customer intent before dispatch.

FirstCry

98% Open Rate

Campaign Delivery

Achieved maximum engagement during peak holiday sales using high-priority operator routes for transaction and promotional SMS alerts.