SMS and WhatsApp for Open Day Follow-Up: Turning Campus Visitors into Enrolled Students

An open day is the highest-investment event in a university’s admissions calendar. The institution spends months preparing — facilities, staff, content, catering, logistics. Students travel, often with parents, for several hours. The conversion opportunity at the end of that investment is enormous: a student who has spent a day on campus, met academics, and sat in lectures is substantially more likely to apply than one who has only read a prospectus.

The problem is the 24 hours after the open day. Research consistently shows that students make their shortlist decisions within 24–48 hours of a campus visit. Institutions that follow up immediately after an open day capture students at peak motivation. Institutions that send a follow-up email three days later are competing with a student who has already mentally narrowed their choices.

WhatsApp and SMS enable immediate, personalised follow-up that email cannot match on speed. The combination — WhatsApp for warmth and personalisation, SMS for urgency and reach — outperforms email-only follow-up by a consistent 2× on application conversion rate.

What Students Need After an Open Day

A student who has just attended an open day has three categories of need:

1. Validation of their impression: They liked what they saw, but they are second-guessing themselves — is the campus commute realistic? Did they really connect with the programme? Is the social environment right for them? A follow-up message that acknowledges their visit and invites a question creates a channel for that validation conversation.

2. Practical next steps: Application deadlines, scholarship windows, clearing processes, interview requirements. Students who do not know what to do next often do nothing. Clear signposting of next steps converts interest into action.

3. Parent reassurance: Many first-generation students and international students attend open days with parents who are co-decision-makers. A follow-up that includes a parent-friendly information pack — graduate employment rates, campus safety, accommodation options, finance support — addresses the influencer, not just the student.

The 48-Hour Post-Visit Sequence

Hour 1 — Immediate WhatsApp acknowledgement:

“Hi [Name], thank you for visiting [University] today — it was great to have you here. I hope [Programme/Faculty] gave you a good feel for what we offer. Did anything stand out? Any questions from the day? Just reply here — I’m happy to help.”

This message is sent automatically when the student’s open day check-in is logged in the CRM. The tone is conversational, not institutional. It invites a reply — and a reply from a prospective student is the highest-value signal in the admissions funnel.

Hour 6 — Programme-specific content (WhatsApp):

Based on the programme(s) the student registered interest in at the open day, the follow-up sends targeted content:

“I noticed you’re interested in [Programme]. Here’s a quick summary of what graduates from this programme are doing three years after finishing: [link]. We also have a short FAQ from students who asked similar questions at today’s event: [link]. Let me know if anything is unclear.”

Hour 24 — Application CTA (WhatsApp):

“Applications for [Year] are open now — it takes about 30 minutes to complete the first stage. If you’d like to get started: [direct application link]. If you’re not quite ready, I can send you a reminder closer to the deadline. When are you thinking of applying?”

The question at the end of the 24-hour message is important. A student who replies “probably in October” has given the CRM a timeline that triggers an October reminder sequence. A student who replies “I’m ready now” is moved immediately into the application-support track.

Handling No-Shows

Students who registered for an open day but did not attend represent a salvageable segment. They expressed interest (registered) but something prevented attendance. A no-show is not disqualified — it is a warm lead who needs a different approach.

Day +1 (for no-shows) — SMS:

“Hi [Name], we missed you at [University] open day today. Hope everything is okay. We have another open day on [date] — would you like to register? [link]. Happy to answer any questions in the meantime.”

SMS is the right channel for no-show recovery because it is lower friction than WhatsApp (no message history to scroll through) and higher cut-through than email. The tone is warm, not pressuring — the goal is to understand why they did not attend and offer an alternative.

Personalisation at Scale: Programme-Specific Tracks

A university with 40+ programmes cannot manually personalise open day follow-ups for every student. The CRM handles this through programme-based message tracks:

Each programme has a pre-built follow-up sequence — programme-specific content, relevant graduate outcome data, faculty introductions, scholarship information specific to that department. When a student registers interest in a programme at the open day, they are automatically assigned to that programme’s track.

The student receives messages that reference their specific academic interest — not a generic university follow-up. The personalisation is automated, but the recipient experience is that someone at the university is paying attention to exactly what they are interested in.

Integrating Parent Communication

For undergraduate programmes, 40–60% of application decisions involve parents as active co-decision-makers. An optional parent communication track — offered at the open day registration or in the follow-up sequence — captures the parent contact and sends a parallel information set.

“Hi [Parent Name], [Student Name] visited [University] today. We thought you might find this parent guide useful: [link covering: financing, campus safety, accommodation, career outcomes]. If you have questions, I’m happy to answer them here.”

This message, sent via WhatsApp to the parent’s number, converts parent anxiety into parent advocacy. A parent who feels informed and supported is more likely to encourage their student to accept an offer when it arrives.

For the full university enquiry-to-enrolment automation strategy, see How Universities Increase Enrollment Conversion by 40% with Automated Nurture. For the lead speed principles that underpin the 1-hour follow-up window, see Meta Lead Ads Have a 72-Hour Problem: Why Most Leads Go Cold Before Anyone Calls.