Candidate interview prep email: how agency recruiters prepare candidates for the client
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A candidate interview prep email is what an agency recruiter sends a candidate a day or two before a client interview. It names the interviewers and their roles, confirms the format, explains in plain language what the client cares about most, flags the gap the client will probe, and suggests which of the candidate's own examples to prepare. It prepares the candidate to show real experience clearly. It does not script answers.
The logistics (time, link, address) belong in the confirmation, covered in the interview invitation email template. What happens after the interview is in the candidate debrief after the client interview. This page is the email in between, and the short call that goes with it.
Prep email or prep call: which does what
| Put in the email | Save for the call |
|---|---|
| Interviewer names, titles and what each will focus on | How the candidate feels about the role right now |
| Format, length and any exercise | Talking through their examples out loud |
| The client's top requirements, in plain language | The gap: how they will answer the hard question |
| Topics to prepare examples for | Pay, notice and other processes, re-confirmed |
| Questions they might ask the client | Anything confidential about the client or the team |
The email is something they can reread the night before. The call is where you learn whether anything has changed since the screen.
The interview prep email template
Subject: Preparing for [Client] on [day]: who you're meeting and what matters
Hi [First name],
Here's what I know ahead of your interview on [day, date] at [time, zone].
Details: [link / address], as in the confirmation I sent.
WHO YOU'RE MEETING
- [Name], [title]. [One line: their role in the decision and what
they'll focus on, e.g. "the hiring manager; she'll go deep on your
close process."]
- [Name], [title]. [One line.]
FORMAT
[Length], [video / onsite / panel]. [Structure, e.g. "30 minutes of
questions about your experience, 15 minutes for yours."]
[Exercise, if any: what it is, how long, what to bring.]
WHAT THEY CARE ABOUT MOST
1. [Requirement in plain language, e.g. "Getting month-end close done
faster; they're at day 7 and want day 4."]
2. [Requirement]
3. [Requirement]
WHAT CAUGHT THEIR INTEREST IN YOUR PROFILE
[One or two job-related points the client mentioned.]
WHAT THEY'LL WANT TO EXPLORE
[The gap, stated neutrally, e.g. "You haven't used NetSuite recently.
Expect a question on how quickly you'd get up to speed."]
EXAMPLES WORTH HAVING READY
From our conversation, these are the stories that match what they need:
- [Example they gave you on the screen, in a few words]
- [Example]
For each: what the situation was, what you did yourself, and the
result, with a number if you have one.
GOOD QUESTIONS TO ASK THEM
- [Question tied to requirement 1]
- [Question about the team or the first 90 days]
IF PAY COMES UP
Say what you told me: [expectation]. You can also say your recruiter
has your expectations and you're happy to discuss them at offer stage.
AFTER THE INTERVIEW
Call me as soon as you can, ideally within the hour: [mobile]. I'll
want your honest view before I speak to the client.
Can we have 15 minutes on [day] at [time] to talk it through?
[Your name]A filled example
An invented candidate and client, to show the level of detail that helps:
Subject: Preparing for Halden on Thursday: who you're meeting and what matters
Hi Marcus,
Who you're meeting: Dana Ruiz, Controller: the hiring manager, and she'll ask most about your close process and your team. Omar Lee, AP Lead: he'd be your peer, and he'll ask how you'd work with receiving on three-way match issues.
Format: 60 minutes on site at the Aurora plant. Forty minutes of questions, then a 15-minute walk through the AP area. No presentation.
What they care about most: (1) Getting AP closed by business day 3; they're at day 5. (2) Someone who can supervise four clerks without Dana stepping in. (3) Cleaning up vendor master data before an audit next spring.
What caught their interest: that you cut your current close from day 6 to day 4, and rebuilt the approval matrix after an audit finding.
What they'll want to explore: NetSuite. Your recent work is in SAP. Expect "How long before you'd be fully productive in NetSuite?"
Examples worth having ready: the day-6-to-day-4 close change (what you changed, in order); hiring two of your four clerks; the approval matrix after the audit.
Good questions to ask: "What's holding close at day 5 today?" and "What does receiving data quality look like at the moment?"
If pay comes up: $78–82k base, as we discussed.
Call me after on (555) 010-0147. Can we talk Wednesday at 6 for 15 minutes?
How to write each section
Who they are meeting
Name, title, and what each person will assess, from your conversation with the client. Candidates will look interviewers up on LinkedIn anyway; the useful part is what you add: "Omar would be your peer, so expect questions about working together." If you do not know an interviewer's focus, ask the client rather than guess.
What the client cares about most
Rewrite the intake must-haves as problems the client is trying to solve. "Month-end close experience" is a requirement; "they're closing on day 7 and want day 4" is something a candidate can prepare an answer about. Three items at most.
The gap
This is the same gap you named in the "what to probe" line of the submittal. Telling the candidate it is coming is fair preparation: it lets them give a considered, honest answer instead of a flustered one. It is not an instruction to hide it.
Examples to prepare
Point the candidate back to examples they already gave you, not new ones. If your screen notes include their exact words, paste a short phrase so they recognize which story you mean. Interview Signal, for example, keeps the quotes from your screen on your own computer, which makes this a copy rather than a recollection. Suggest a simple shape: the situation, what they did personally, and the result with a number.
Questions to ask the client
Two or three, tied to the client's problems. A candidate who asks "what's holding close at day 5?" sounds like someone already working on it. Avoid suggesting questions about pay, holiday or remote days in a first interview unless the client has invited them; those belong with you.
What not to coach
Preparation helps the client see the candidate accurately. Coaching that changes what the client sees is a different thing, and it tends to surface in the interview, in references or in the first ninety days.
| Don't | Why | Instead |
|---|---|---|
| Write model answers for them to memorize | Rehearsed answers sound rehearsed, and interviewers probe past them | Point to their own examples and a structure |
| Tell them to claim experience they don't have | It is misrepresentation, and it usually unravels in follow-up questions | Help them explain the gap and how they would close it |
| Pass on the client's exact questions, test or case materials | Undermines the client's process; if found out, it ends the relationship | Share the topics and competencies the client said they will assess |
| Share what other candidates said or how they did | Confidential to those candidates and to the client | Talk only about this candidate's fit |
| Coach them to use AI tools or notes the client does not allow during the interview or an assessment | Breaks the client's rules and can end the process | Tell them what the client allows, and ask the client if you don't know |
| Tell them to give a different pay number from the one you submitted | Creates two numbers and a hard offer stage | Repeat the expectation already shared |
| Relay client remarks that are not about the job | Not your information to pass on, and may be something the client should never have said | Job-related points only |
One more line worth adding to the prep call, not the email: "If you're asked something that feels like it isn't about the job, like family plans or where you're from, you can say you'd prefer to focus on the role, and please tell me afterwards." You need to know if that happens. Handling it with the client is covered in the candidate rejection email templates section on client feedback that crosses a line.
The 15-minute prep call
1. Check in (2 min)
"Did the email make sense? One to ten, where are you on this role now?"
"Has anything changed: other processes, notice, your current job?"
2. The requirements (3 min)
"Of the three things they care about, which do you feel strongest on?
Which one worries you?"
3. One example out loud (5 min)
"Walk me through the close change as if I were Dana."
[Listen for: what they did personally, a number, a clear ending.
Give one note, not ten.]
4. The gap (3 min)
"If Dana asks how long you'd need to get productive in NetSuite,
what will you say?"
[Help them make it honest and specific, not defensive.]
5. Close (2 min)
"What do you want to find out from them to make your decision?"
"Call me straight after. I'll speak to the client once I've heard
from you."The check-in matters as much as the coaching. A candidate whose interest has dropped from eight to five since the screen should not walk into a client interview without you knowing, and without the client hearing it from you first if it changes the picture.
Variations by interview type
- Video: add a line on testing the link beforehand, a quiet room, and what to do if the connection drops (who calls whom).
- Onsite: arrival time, who to ask for, parking, and anything about the site that changes what to wear, such as a plant floor.
- Panel: list which panelist covers which area, so the candidate does not give the same example to three people. See the panel interview plan template for how clients split these.
- Technical or case interview: the format, time limit, tools allowed and whether they will talk through their thinking. Share what the client told you about how it is assessed, not the content.
- Executive: the business context the client shared under the search agreement, the board or owner's priorities, and who else is involved in the decision.
- Second or final round: the feedback from the previous round in job-related terms, and what this round adds.
Questions people ask
When should I send the interview prep email?
One to two business days before the interview, so the candidate has an evening to prepare, followed by a 15-minute prep call. Sending it the morning of the interview gives them information they cannot use.
Can I share the questions the client will ask?
Share the topics and the competencies the client told you they will assess. Do not pass on a client's exact question list or any test or case material unless the client has said you may; it undermines the client's process and your standing with them.
Should I tell the candidate what the client thought of their resume?
Yes, in job-related terms: what caught the client's interest and what they want to explore. It helps the candidate focus. Leave out anything the client said that is not about the job.
What if the candidate asks me what salary to say if asked?
Tell them to give the expectation they already gave you, which is what you told the client, or to say their recruiter has shared it. Two different numbers from the same candidate is the fastest way to a difficult offer stage.