In this article · 7 sections
A customer fills your website form at 10:47 PM. If they hear nothing until morning, they've probably booked someone else. When you automate lead follow-up, every enquiry gets an instant response and planned reminders, without staff forgetting.
The basic flow
- Lead arrives (website form, Google Ads lead form, Facebook lead ad, WhatsApp)
- Instant acknowledgement to the customer (WhatsApp template or email): "Thanks [Name]! We've received your request for [service]. Our team will call you within 15 minutes."
- Staff alert on WhatsApp/phone with lead details
- Lead saved in a sheet or CRM. See simple CRM for small business
- Follow-up reminders if not converted
A sample follow-up sequence
| When | Channel | Message |
|---|---|---|
| Instantly | WhatsApp/email | Acknowledgement + what happens next |
| 15 minutes | Staff call | Personal call |
| 4 hours (no reply) | Quote/details + quick question | |
| Day 2 | Helpful tip or review screenshot (social proof) | |
| Day 5 | Email/WhatsApp | Final check-in; offer to help later |
Stop the sequence as soon as the lead replies or books.
Tools
- Automation: Zapier, Make or n8n connect your forms to WhatsApp, email and sheets. See n8n vs Zapier vs Make
- WhatsApp API provider for automated templates. See WhatsApp AI chatbot
- Email: your business email or an email marketing tool, with SPF/DKIM set. See business email setup
Where AI helps
- Personalising follow-ups using what the customer wrote
- Scoring leads (urgent / normal / low intent)
- Summarising lead details for staff
Rules
- Get consent for marketing messages; transactional replies to enquiries are expected
- Keep messages short and human
- Give an easy way to opt out
- Don't send at night unless it's the instant acknowledgement
Measure
Response time, lead-to-booking rate, and which follow-up step converts most.
FAQs
Will automated messages feel spammy?
Not if they're relevant, few and stop when the customer responds.
Can my PHP website trigger these automations?
Yes. Send form data to a webhook from your form handler. See PHP contact form with PHPMailer.
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