When is the best time to call an inside sales manager?

Early morning before the floor starts, the lunch gap between calling blocks, or late afternoon. Avoid mid-morning and mid-afternoon calling blocks and the last few days of a month or quarter.

What is the difference between an SDR, a BDR and an inside sales rep?

Companies use the titles loosely. SDRs and BDRs usually book meetings for account executives; inside sales reps often close smaller deals by phone themselves. Read the ad for a quota on meetings versus a quota on revenue, and pitch accordingly.

What inside sales representative recruiter tips matter most?

Ask when the next class starts, bring several screened candidates, lead with activity and attainment numbers, and call outside the power hours.

Roles we cover › Inside Sales Representative

Inside Sales Manager Contacts for Recruiters, Behind Every Live Ad

Ad Call reads the live inside sales representative, SDR and BDR ads in your market and hands back, for each company, the inside sales or sales development manager most likely to own the req, with name, title, email and office line, graded by confidence, plus how long the ad has run and whether it is a repeat posting. Then call them with numbers, because that is the language of the floor they run.

An inside sales manager can tell you how many dials their team made yesterday. Ask them.

Find the inside sales representative hiring managers in my market — free

Who hires inside sales representatives

Inside sales is managed close to the phones. The Inside Sales Manager or Sales Development Manager, the person who runs the floor's daily activity, usually owns the req and interviews every rep. Above them, a Director of Sales Development or a VP of Sales approves the size of a hiring class. At a smaller company with one sales leader, that leader hires reps personally, and that is who you call. Team leads help with ride-alongs and role-plays, but the manager decides.

Team Lead / Senior SDRRuns role-plays and call shadowing in interviews. A good read on culture; doesn't own the req.
Inside Sales Manager (Manager, Inside Sales) / SDR Managerusually owns the reqOwns the req and the daily activity numbers. Hires the reps they will coach.
Sales Manager (Senior Manager, Sales)Owns it where inside and field reps share a manager, and at smaller companies.
Senior Manager, Inside Sales / Director of Sales DevelopmentSets class size and hiring calendar across teams. Call when a company is scaling a whole floor.

An inside sales card

For inside sales and SDR ads Ad Call leads with the manager who runs the floor and adds the leader who sets hiring classes. Signals matter more here than for most roles: several identical ads at once, or the same ad reposted every few weeks, usually means class hiring or steady turnover, and both are reasons to call.

jobadcall.com — Inside Sales Representative (SDR), Q1 Class · Denver, CO

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Tallgrass Payroll Cloud

Inside Sales Representative (SDR), Q1 Class · Denver, CO

19 days open

four matching SDR ads posted the same weeksame title reposted three times this yearad names a start date for a training class

Likely managers

Kendra Boateng Manager, Sales Development

high

kendra.boateng@tallgrasspayroll.com✓ verified✉ draft email

Luis Ferrante Director of Sales Development

medium

luis.ferrante@tallgrasspayroll.comunconfirmed✉ draft email

Office line

(720) 555-0148 from the company's own site

Why call today

Four SDR ads in one week is a class; the manager needs several reps by one start date.
Three reposts this year points to steady turnover, so a pipeline of candidates beats a single submission.
A named class start date gives you a deadline to fill against.

Illustrative sample — the layout and labels are the real console's; the company and people are fictional.

Cohort and class hiring: why inside sales ads come in batches

Many inside sales teams hire in classes: several reps start the same Monday, go through training together, and hit the phones as a group. It is cheaper to train six people once than one person six times, and it keeps the floor staffed against turnover. The numbers explain why. In The Bridge Group's 2025 SDR research (351 B2B companies), median annual SDR attrition was 40% in 2024, ramp to full productivity averaged 3.0 months, and managers led about 6.4 reps each. A manager with that math is always planning the next class.

What that means for you:

Pitch a slate, not a person. Three pre-screened candidates for one class start date is more useful than one great resume.
Ask when the next class starts. It is the single best question on an inside sales call. It tells you the deadline and the number.
Stay in touch between classes. The same manager will hire again in a quarter or two. Treat them as an account, not a single req.

Power hours: when to call an inside sales manager

Inside sales floors run on scheduled calling blocks, often called power hours. The manager is on the floor listening to calls, and your ring is noise. Call around the blocks.

Before 8:30 AM local timeManagers often come in early to review yesterday's activity and plan the day. Short, direct calls land well.

11:45 AM to 1 PMBetween the morning and afternoon blocks. Many managers are at a desk doing one-on-ones or reviewing pipeline.

After 4:30 PMThe floor is winding down and the manager is reviewing the day's numbers. A good time to talk about the team.

Avoid: 9 to 11:30 AM and 2 to 4 PMTypical calling blocks on many floors; ask the manager for theirs. Even if the manager picks up, they are listening to the floor, not to you.

Avoid: last three business days of the month or quarterThe whole floor is pushing to hit the number. Hiring conversations wait until the new period starts.

Myths about pitching inside sales candidates

The objection you will hear again and again is "we hire entry-level and train." It is true, and it is not a reason to hang up.

Myth"We hire entry-level and train" means they don't need recruiters.

RealityIt means they need volume and coachable people fast, often for a class start date. A recruiter who can deliver five screened entry-level candidates in two weeks is solving their real problem.

MythExperienced SDRs are always the easier sell.

RealityNot always. Some managers prefer people without habits from another team's playbook. Ask which they want before you pitch.

MythPersonality is what inside sales managers hire for.

RealityThey hire for evidence. Activity numbers, meetings set and how the candidate took coaching carry more weight than "outgoing" on a resume.

MythAny recent grad will do for an SDR seat.

RealityManagers look for proof of persistence under rejection: previous phone or retail sales, fundraising calls, a sport with daily practice, a job with targets.

MythActivity numbers are private and you can't ask.

RealityManagers track them daily and many are happy to share their team's targets. It is the fastest way to calibrate the candidates you send.

How to pitch an inside sales representative candidate to the hiring manager

Before you send a name, collect the numbers a manager will ask for in the first minute. For reference, phone-centric teams in The Bridge Group's 2025 research made a median of 56 dials a day.

Daily activity in the candidate's last role: dials, emails, conversations, and the tools they used to log them.
Meetings or qualified opportunities set per month, and what share turned into pipeline.
Quota attainment by quarter, with the actual target, not just "exceeded."
One specific piece of coaching they received and what they changed afterward.
Tenure and why they are leaving, told straight. Managers expect some movement in this role.
Availability against the next class start date.
Schedule fit: some floors cover several time zones and start early or finish late.

SDR and BDR hiring managers: what the numbers conversation sounds like

Start the call with the manager's numbers, not yours. "What does a good day look like on your floor?" gets you their dial and conversation targets. "How long until a new rep is fully ramped?" tells you how long they will carry a new hire. "When does the next class start, and how many seats?" gets you the deadline and the count.

Then match your candidates to those numbers in one sentence each. Sales managers are measured on results; the BLS Occupational Outlook Handbook notes that they "set sales goals for staff and monitor staff progress toward those goals" and that their own job security "often is tied to metrics." A recruiter who speaks in activity and ramp time sounds like part of the solution.

This is the manager Ad Call puts in the results for each inside sales ad. Run your market free and see which floors are hiring in batches.

Questions recruiters ask about inside sales representative reqs

Who hires inside sales representatives?: Usually the Inside Sales Manager or Sales Development Manager who runs the team's daily activity. A Director of Sales Development or VP of Sales approves class sizes. At smaller companies the one sales leader hires reps directly.
When is the best time to call an inside sales manager?: Early morning before the floor starts, the lunch gap between calling blocks, or late afternoon. Avoid mid-morning and mid-afternoon calling blocks and the last few days of a month or quarter.
What is the difference between an SDR, a BDR and an inside sales rep?: Companies use the titles loosely. SDRs and BDRs usually book meetings for account executives; inside sales reps often close smaller deals by phone themselves. Read the ad for a quota on meetings versus a quota on revenue, and pitch accordingly.
What inside sales representative recruiter tips matter most?: Ask when the next class starts, bring several screened candidates, lead with activity and attainment numbers, and call outside the power hours.

Sources