SDR and BDR candidates
SDR mock cold call interview: how to prepare and what they score
In a mock cold call, someone on the sales team plays a prospect and you call them, usually to book a meeting for the company you're interviewing with. They know you don't know the product inside out. They want to hear a clear opener, a believable reason for calling, one good question and a confident ask, and they want to see how you react when the prospect tries to get off the phone.
Practice drill
Mock cold call: opener to ask
Runs in your browser. Answer out loud against the clock, then score yourself against what interviewers listen for.
- Read the prompt and the setup.
- Start the timer, or record your answer, and say it out loud.
- Check off only what you actually did.
- Read the result, fix one thing and run it again.
Your prompt
Call me as if I'm a VP of Sales. Book a meeting.
You are calling the VP of Sales at a mid-size software company to book a 20-minute meeting for the company you are interviewing with. They pick up on the second ring and they are busy.
They're playing: A VP of Sales who gets several cold calls a week and will try to get off the phone once.
Say your answer out loud while the timer runs. Your answer isn't recorded or uploaded.
Score your answer
Check off only what you actually did. This is a self-check, not an AI score.
Next, run a full call out loud against an AI buyer who pushes back. The call is scored when you hang up. 250 free credits, about 25 minutes, no card.
Practice with an AI buyerWhat interviewers score
What a strong candidate does in this round, criterion by criterion.
- Opener
- Your name, their name and a short permission-based line. No "how are you today?" filler.
- Reason for calling
- One specific sentence about why them and why now: a trigger from their website or a problem their peers have.
- Question
- At least one open question about how they handle the problem today, and you listen to the answer.
- Objection handling
- When they say "not interested" or "send me an email", you acknowledge it and ask one more question instead of hanging up or arguing.
- The ask
- A specific meeting request with a day, time and length: "Are you open to 20 minutes on Thursday at 2?"
- Coachability
- In the debrief, you name what you would change, and you actually change it if they let you run it again.
The BDR variant
Some companies use "BDR" for outbound and "SDR" for inbound, others do the reverse, and plenty use the titles interchangeably. In interviews the difference shows up in the scenario. An outbound mock call is a cold call to someone who has never heard of you. An inbound mock call follows up on a lead who did something, such as downloading a guide, requesting pricing or attending a webinar.
For the inbound version, open by referencing what they did, ask what prompted it, qualify briefly (the problem, the timing and who else is involved) and book the next meeting with an account executive. The skills are the same, but because the reason for calling is handed to you, interviewers expect sharper questions.
If they hand you a script
Some teams give you their script and watch how you deliver it. Use it, but make it sound like you: shorten long sentences, say the prospect's name, and pause after every question. A looser version that sounds like a conversation scores better than a word-perfect reading in a flat voice.
Build your script from the company's website
Most mock calls have you sell the company's own product. Fifteen minutes on their website gives you everything you need for a believable call. Fill in each line, then say it out loud.
The examples use a fictional route-planning software company called Fleetwise.
Step 1
Who they sell to
Where to look: Homepage headline, customer stories page, pricing page tiers
Fill in
Our buyers are [job title] at [type of company].
Example
Our buyers are operations managers at regional delivery companies.
Step 2
The problem they solve
Where to look: Homepage hero and product page subheadings
Fill in
They come to us when [problem].
Example
They come to us when drivers lose hours to badly planned routes.
Step 3
A trigger worth calling about
Where to look: The prospect's careers page, newsroom or recent posts
Fill in
I noticed [trigger], which usually means [consequence].
Example
I noticed you're hiring drivers in two new cities, which usually means routes get rebuilt by hand for a while.
Step 4
Proof you can say honestly
Where to look: Published customer stories only. Never invent results.
Fill in
Teams like [published customer type] use us to [outcome they describe].
Example
Other regional carriers use us to plan next-day routes in one go.
Step 5
Your opener
Where to look: Your own words
Fill in
Hi [name], it's [you] from [company]. This is a cold call, can I take 30 seconds to tell you why?
Example
Hi Dana, it's Sam from Fleetwise. This is a cold call, can I take 30 seconds to tell you why?
Step 6
Your one question
Where to look: The problem line above
Fill in
How are you handling [problem] today?
Example
How are you planning routes for the new drivers today?
Step 7
Your ask
Where to look: Your calendar
Fill in
Would you be open to [length] on [day and time] to see if [outcome] is realistic?
Example
Would you be open to 20 minutes on Thursday at 10 to see if that's realistic for your team?
11 questions to prepare for
Each with what the interviewer is testing, a way to structure your answer and an original sample answer. The sample answers are illustrative, so swap in your own stories and numbers.
Question 1
Call me as if I'm a VP of Sales, and book a meeting.
Why they ask: This is the exercise itself. They want the four parts of a cold call in a natural order, delivered like a conversation.
How to answer: Opener with permission, one-sentence reason, one open question, a follow-up on the answer, then a specific ask.
Sample answer Hi Jordan, it's Sam from Fleetwise. This is a cold call, so feel free to hang up, but can I take 30 seconds to tell you why I'm calling? ... Thanks. I saw you're hiring field reps in three new regions. When teams spread out like that, territory planning usually ends up in spreadsheets for a while. How are you deciding who covers what right now? ... Would 20 minutes on Thursday at 10 be worth it to see if there's a quicker way?
Question 2
I'm not interested.
Why they ask: The brush-off is part of the test. They're watching whether you stay calm and curious or fold.
How to answer: Acknowledge without arguing, ask one question that gives them a reason to keep talking, then ask again or exit politely.
Sample answer That's fair, I did call out of the blue. Can I ask one question before I let you go? When you add new reps, how long does it take before territories are sorted? ... A couple of months is longer than most leaders want. Would 15 minutes next week be worth it to see whether that can shrink? If not, no hard feelings.
Question 3
Just send me an email.
Why they ask: It's a polite way to end the call. They want to see if you can turn it into a reason for a real next step.
How to answer: Agree, ask what would make the email worth reading, and offer a short meeting as the alternative.
Sample answer Happy to. So I send something useful rather than a brochure, what's the one thing you'd want it to cover? ... Ramp time for new reps, got it. Honestly, that's quicker to show than to write. Could I grab 15 minutes on Wednesday, and I'll send the email first so you can decide if it's worth keeping?
Question 4
We already use a tool for that.
Why they ask: Competitive objections are common on real calls. They want curiosity, not a takedown of the competitor.
How to answer: Acknowledge, ask what they like about it and what they would change, then position against the gap.
Sample answer Good to hear you've got something in place. What made you pick it? ... And if you could change one thing about it? ... The reporting, interesting. That's usually where we're different. Would it be worth 20 minutes to compare, even if you stay where you are?
Question 5
How did you get my number?
Why they ask: They want honesty and a calm tone, not a scramble.
How to answer: Answer truthfully in one sentence, then return to your reason for calling.
Sample answer Fair question. It came from a business contact database we use for outreach, and I'm happy to take you off our list if you'd prefer. The reason I called is that you're expanding into new regions, and I thought this might be timely. Is it worth 30 seconds?
Question 6
What do you know about our company and who we sell to?
Why they ask: Preparation predicts how you will research prospects. A vague answer is a warning sign.
How to answer: Who they sell to, the problem they solve, one recent development, and why it interests you.
Sample answer You sell route-planning software to regional delivery companies, mainly to operations managers. The problem is drivers losing time to badly planned routes. I saw you launched next-day planning recently. What interests me is that the buyer feels the pain every single day, which makes for good conversations.
Question 7
How would you research a prospect before calling?
Why they ask: They want to know you will personalize without spending an hour on every call.
How to answer: A short, repeatable routine with a time limit, and how you would turn findings into a reason for calling.
Sample answer Five minutes, max. The company's homepage and newsroom for anything that changed, their careers page to see who they're hiring, and the person's profile for their role and how long they've been in it. I'm looking for one trigger I can turn into a single sentence, like new hires or a new market.
Question 8
How do you handle a prospect who is clearly annoyed?
Why they ask: SDRs face this daily. They want composure and respect, not pushiness.
How to answer: Acknowledge the interruption, slow down, offer a quick exit, and only continue if they allow it.
Sample answer I'd acknowledge it straight away: "Sounds like I've caught you at a bad time." Then I'd give them an easy out: one sentence on why I called and a question about whether another time is better. If they're still annoyed, I'd thank them and leave it. Pushing a frustrated person rarely books a meeting that sticks.
Question 9
What would you change about the call you just made?
Why they ask: Coachability is often weighted as heavily as the call itself.
How to answer: One thing that worked, one specific change, and what you would say instead.
Sample answer The opener landed, and I'm glad I asked a question before pitching. I'd change my ask: I said "sometime next week", which made it easy for you to say no. Next time I'd offer a specific slot, like Thursday at 10.
Question 10
Leave me a voicemail as if I didn't pick up.
Why they ask: Most cold calls go to voicemail, so some interviewers test it. They want short, specific and with a reason to call back.
How to answer: Name, company, one-sentence reason, a soft call to action, your number twice, under 30 seconds.
Sample answer Hi Jordan, it's Sam from Fleetwise. I'm calling because you're hiring reps in three new regions, and territory planning tends to get messy at that stage. I'll send a short email with one idea. If it's useful, call me on 555 0142. Again, Sam, 555 0142.
Question 11
This lead downloaded our guide yesterday. Call them.
Why they ask: This is the inbound or BDR version. The reason for calling is handed to you, so they listen harder to your questions.
How to answer: Reference what they did, ask what prompted it, qualify briefly (problem, timing, who else), and book the next meeting.
Sample answer Hi Priya, it's Sam from Fleetwise. You downloaded our territory planning guide yesterday, and I wanted to see if it was useful. What made you grab it? ... Got it, so new regions next quarter. Is that something you're sorting out yourself, or with someone else? ... It sounds like a 20-minute call with one of our account executives would help. Would Tuesday at 11 work for you both?
A mock cold call that books the meeting
An illustrative call for a fictional company. The prospect gives one brush-off, as most interviewers will.
What to notice
- A permission-based opener with an honest "this is a cold call".
- One trigger, one question, then a follow-up on the answer.
- Met "not looking right now" with acknowledgement and a low-risk ask.
- Asked for a specific day, time and length.
Example
- Prospect
Hello, this is Dana.
- You
Hi Dana, it's Sam from Fleetwise. This is a cold call, so feel free to hang up, but can I take 30 seconds to tell you why I'm calling?
- Prospect
You've got 30 seconds.
- You
Thanks. I saw you're hiring drivers in two new cities. When teams grow like that, routes usually get rebuilt by hand for a while. How are you planning routes for the new drivers today?
- Prospect
Spreadsheets, mostly. It's fine.
- You
Fine as in it works, or fine as in nobody's had time to fix it?
- Prospect
A bit of both. But I'm not looking at software right now.
- You
That's fair, and I'm not asking you to buy anything today. Would 20 minutes on Thursday at 10 be worth it to see whether the spreadsheet can go? If it's not a fit, I'll tell you.
- Prospect
Make it 15 and you're on.
- You
Fifteen it is. I'll send the invite now. Thanks, Dana.
Common mistakes
- Opening with "How are you today?" or a long company introduction.
- Reading a feature list instead of giving one reason for calling.
- Hanging up, or getting flustered, at the first "not interested". The brush-off is part of the test.
- Asking for "some time next week" instead of a specific slot.
- Inventing customer results. If you mention proof, use only what the company publishes.
- Getting defensive in the debrief. Coachability is being scored too.
A short prep plan
Three days before
- Fill in the worksheet above from the company's website.
- Write your opener, reason, question and ask on one card.
Two days before
- Run the drill on this page five times with the 60-second timer.
- Practice your responses to "not interested", "send me an email" and "we already use something".
The day before
- Do two full mock calls with a friend or an AI prospect, plus one voicemail.
- Prepare one sentence about what you'd improve, ready for the debrief.
On the day
- Stand up for the call if it helps you keep your energy up.
- Keep your card in front of you, but don't read from it.
Questions, answered
What is an SDR mock cold call interview?
A live exercise where an interviewer plays a prospect and you call them, usually to book a meeting for the company you are interviewing with. It is common in SDR and BDR hiring because it shows how you sound on the phone, how you handle a brush-off and how you take feedback.
What should I say in the first 10 seconds?
Your name, their name and a permission-based line, such as "This is a cold call, can I take 30 seconds to tell you why I'm calling?" Skip "how are you today?" and the company history.
What if I don't know the product well?
They don't expect you to. Use the worksheet on this page to pull who they sell to, the problem they solve and one trigger from their website. A clear reason for calling matters far more than product detail.
Is the BDR mock call different?
Sometimes. If the BDR role is outbound, it is the same cold call. If it is inbound, you will follow up on a lead who downloaded something or asked for pricing, so open with what they did and spend more time qualifying.
How do I practice a mock cold call on my own?
Run the 60-second drill on this page and record yourself. Then practice against an AI prospect that pushes back and scores the call. Vonvo's trial gives you 250 free credits (about 25 minutes of AI practice) with no card needed.
More interview guides
Practice material
Walk into the interview having done it already
Run the round against an AI buyer who pushes back, and get the call scored when you hang up. 250 free credits (about 25 minutes of AI practice) with no card needed.