SaaSMarketingEmail Automation

SendGrid Email Sequence + WhatsApp Amplifier Agent

AI listens to SendGrid email events (delivered, opened, clicked, bounced). For contacts who receive an email but don't open within 24 hours, AI sends a WhatsApp with the key message. This omnichannel amplification recovers 30–40% of email-only non-responders.

AI operates via

WhatsApp AutomationEmail AutomationCRM Sync

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How It Works

01
SendGrid Event Monitoring
AI listens to SendGrid webhook events: delivered, opened, clicked, unsubscribed, bounced.
02
Non-Opener Detection
24 hours after email delivered, AI checks if contact opened. Non-openers added to WhatsApp follow-up queue.
03
WhatsApp Amplification
AI sends a concise WhatsApp with the key CTA from the email. Different tone - more direct, conversational.
04
Response Handling
WhatsApp reply captured and classified. Positive responses route to sales. Unsubscribe requests remove from all sequences.
05
Conversion Attribution
Conversions from WhatsApp follow-up tagged separately in CRM for channel attribution analysis.

See How It Works

The AI Employee executes each step autonomously - no human intervention required unless explicitly configured.

SendGrid Event Monitoring

Non-Opener Detection

WhatsApp Amplification

Response Handling

Conversion Attribution

Step 01

SendGrid Event Monitoring

AI listens to SendGrid webhook events: delivered, opened, clicked, unsubscribed, bounced.

Step 02

Non-Opener Detection

24 hours after email delivered, AI checks if contact opened. Non-openers added to WhatsApp follow-up queue.

Step 03

WhatsApp Amplification

AI sends a concise WhatsApp with the key CTA from the email. Different tone - more direct, conversational.

Step 04

Response Handling

WhatsApp reply captured and classified. Positive responses route to sales. Unsubscribe requests remove from all sequences.

Step 05

Conversion Attribution

Conversions from WhatsApp follow-up tagged separately in CRM for channel attribution analysis.

Key Results

+35%

Email sequence conversion uplift

28%

Non-opener WhatsApp response rate

–22%

Cost per conversion

Frequently Asked Questions

Does this require SendGrid Pro or Essentials?

Requires SendGrid Essentials or above with Event Webhook enabled.

Will contacts find WhatsApp follow-ups to email intrusive?

Opt-in and frequency controls prevent over-messaging. Best practice: maximum 1 WhatsApp per email send.

Can it handle bounces and unsubscribes from WhatsApp?

Yes. WhatsApp opt-outs are honoured immediately and sync back to SendGrid suppression list.

What improvement in email sequence conversion is typical?

Adding WhatsApp follow-up to non-openers improves overall sequence conversion by 30–40%.

Can it work with drip sequences of any length?

Yes. AI amplifies each individual email in the sequence, not just the first.

Email Integration

Built for SendGrid

This template is purpose-built to connect with SendGrid. All workflow steps, data sync, and activity logging work natively - no middleware required.

✓Native SendGrid API integration

✓All activity logged back automatically

✓No middleware or Zapier required

✓Live in under 7 days

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99.9%Sync Accuracy

10xFaster Deployment

TRUSTED BY HIGH-GROWTH BUSINESSES

Ready to deploy this template?

Our team will configure this template to your CRM, compliance rules, and brand voice. Live in under 7 days.

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