A reminder is the cheapest way to make sure an interview actually happens. On WhatsApp, the candidate sees it within minutes and can confirm in one tap. Here's when to send each reminder and what to put in it.
When to remind
| When | Purpose |
|---|---|
| When the interview is booked | Confirms the date, time and format, and gives the candidate a way to reschedule |
| 24 hours before | Gives time to rearrange if something has come up |
| 2 hours before | Final confirmation, with the meeting link or address |
| 1 hour before | A short nudge for in-person interviews and long commutes |
Not every interview needs all four. For a video call booked the same week, the invitation plus 24-hour and 2-hour reminders is usually enough.
What to include
- Company name and role, so the candidate knows which application this is.
- Date and time, written out in full, in the candidate's time zone.
- Where: the video link, or the office address with a map link.
- Who they'll meet, if you can share it.
- What to do if they can't make it.
Keep it short. WhatsApp templates are approved by Meta in advance, so write the wording once with placeholders (such as the candidate's name and the time) and reuse it.
One-tap confirm and reschedule
Quick-reply buttons such as "I'll be there" and "I need to reschedule" turn a reminder into a confirmation. The recruiter sees who has confirmed, and a reschedule request reaches them hours before the slot instead of being a no-show.
Templates you can copy
Our free WhatsApp interview reminder messages template has invitation, 24-hour, 2-hour and reschedule messages, with placeholders ready for template approval.
Measuring no-shows honestly
It's tempting to compare no-show rates before and after switching on WhatsApp reminders and credit the difference to WhatsApp. That comparison mixes in everything else that changed: the roles you hired for, the season, the recruiters.
A fairer check is to compare candidates in the same period: those who opted in to WhatsApp against those who didn't. Even then, candidates who opt in may simply be more engaged, so treat the difference as a signal, not proof.
Example messages
These are written as templates, with placeholders in double braces. Adjust the wording to your company's tone before submitting them for approval.
| Message | Example text |
|---|---|
| Invitation | Hi {{name}}, your interview for {{role}} at {{company}} is booked for {{date}} at {{time}}. Join here: {{link}}. Reply below to confirm or ask to reschedule. |
| 24 hours before | Hi {{name}}, a reminder that your {{role}} interview with {{company}} is tomorrow at {{time}}. Can you make it? |
| 2 hours before | Hi {{name}}, your interview starts at {{time}} today. Meeting link: {{link}}. See you soon. |
| 1 hour before (in person) | Hi {{name}}, your interview is in an hour at {{address}}. Ask for {{contact}} at reception. |
Time zones and quiet hours
Always state the time in the candidate's time zone, especially for remote roles. And don't send reminders late at night or very early in the morning: hold anything triggered overnight until a sensible hour. A reminder that wakes someone up does more harm than good.
Handling reschedule requests
- Reply quickly with new slots, or send a self-scheduling link so the candidate can pick one.
- Free the original slot for the panel as soon as you know.
- If a candidate reschedules more than once, call them; there may be something you can solve.
Video and in-person interviews are different
For video interviews, the most useful reminder is the one with the meeting link, close to the start time. For in-person interviews, the 24-hour reminder matters more, because the candidate may need to arrange travel or time off, and the final reminder should include the address and who to ask for.
How it works in OneATS
OneATS sends the invitation and reminders 24 hours, 2 hours and 1 hour before the interview on WhatsApp, to candidates who opted in, from your own WhatsApp Business number. Candidates can confirm or ask to reschedule in one tap; a confirmation marks the interview as accepted, and a reschedule request flags it to the person who scheduled it. Nothing is sent between 9 pm and 8 am.
Editorial Integrity & Sourcing: All articles are authored and verified by our recruitment operations and engineering team, vetted against primary regulatory documentation (such as India's DPDP Act, 2023 and EPFO/ESIC guidelines) and direct job portal APIs before publication.
Pankaj Mukadam is the Head of Product at OneATS. With deep expertise in talent acquisition infrastructure and recruitment operations, he leads product architecture and hiring workflows at OneATS, helping companies streamline recruitment across India and globally.
