What's the Right Manager-to-Rep Span: 6, 8 or 10 in 2027?
Somewhere between 6 and 8 for most teams, and 10 only when the work is simple and the manager is not also selling. Published averages sit in that range: The Bridge Group's 2025 report (February 6, 2025, 351 B2B companies) found 6.4 SDRs per first-line leader, and the Alexander Group reports 8 1/2 direct reports for the average first-line sales manager, with a range from two to thirty-eight.
No source I read sets a target for 2027, and none says 10 is right. The figures describe what companies do today, not what performs best, so use the motion, rep tenure and whether the manager carries a quota to move your own number up or down.
What the published benchmarks say
The most recent sales-specific data I could read directly is the Bridge Group SDR report, the 10th edition, published February 6, 2025. It reports 6.4 SDRs per leader, down from 8 in 2021-2023, and says 43% of companies have 7-9 SDRs per first-line leader. Span grows with company size: 3.6 at companies under $5M in revenue versus 8.1 at $500M and above. The report itself warns that subgroup comparisons are directional rather than definitive.
An earlier Bridge Group study (its 2018 SDR Metrics Report, 355 B2B businesses, mostly SaaS), summarized in a Crunchbase post, put the average at 8.1 SDRs per SDR manager. A Cience newsletter repeating the 2025 figure calls it "a comparison for management span, not a universal recommendation." Both treat averages as descriptive.
For first-line sales managers more broadly, the Alexander Group says the average has 8 1/2 direct reports, with a range from as few as two to as many as thirty-eight. The page names the Alexander Group benchmark database but gives no sample size, author or date, so treat it as a consultancy's stated benchmark rather than audited research.
What changes the right number
The Alexander Group lists the levers. Field sales models often need a lower span than inside sales, where day-to-day in-person supervision can allow 20% to 80% more reps per manager. A manager who also carries a personal quota (a player/coach) needs a lower span. The more the selling moves from transactional toward relationship, solution or partnership selling, with longer cycles and larger deals, the lower the span.
Experience cuts both ways. According to the same source, more experienced managers can handle a larger span, while less-experienced reps, such as recent college graduates, need more hands-on management, so span should be lower for them. Defined sales processes and good enablement tools make larger spans workable.
Why coaching time is the real constraint
The Alexander Group says first-line sales managers spend an average of 16% of their time coaching, versus a best practice of 28%. It does not say what span produces 28%, and it does not quantify the trade-off between span and coaching time.
Gaps and figures I did not use
I found no published, primary study linking span of control to quota attainment or revenue in sales. The 2025 Bridge Group figure covers SDR teams only, not AEs. I also did not use "no more than 7 per manager" or similar rules of thumb: the ones I came across were blog opinions with no data behind them.
So, 6, 8 or 10?
- 6 or fewer: fits the Bridge Group 2025 SDR average of 6.4, and fits a player/coach, a field motion, long enterprise cycles or newer reps, per the Alexander Group levers.
- 8: sits at the Alexander Group average of 8 1/2 for first-line sales managers and the Quantum Workplace engagement peak of eight to nine, a general-manager finding.
- 10: above every average read here. The Bridge Group found 8.1 only at companies with $500M+ revenue; the Alexander Group says inside sales, which allows more reps per manager, is where a wider span is workable.
- For 2027: no source I read forecasts a change. Start from your motion, then adjust for tenure, deal complexity and quota-carrying managers, and watch coaching time per rep.
Questions people ask
What is the average manager-to-rep ratio in sales?
The Alexander Group reports 8 1/2 direct reports for the average first-line sales manager (range two to thirty-eight). The Bridge Group 2025 report found 6.4 SDRs per leader.
How many SDRs should one manager have?
The Bridge Group 2025 report found an average of 6.4, with 43% of companies at 7-9. Cience calls that figure a comparison, not a universal recommendation.
Do player/coach managers need a smaller span?
Yes, according to the Alexander Group, a first-line manager who carries an individual quota requires a lower span of control.
Do field sales teams need fewer reps per manager than inside sales?
The Alexander Group says field models often require lower spans, and inside sales can allow 20% to 80% more reps per manager.
Is there proof that a certain span raises quota attainment?
I found none. The sources read describe averages and rules of thumb, not outcome studies linking span to quota attainment.
Sources
- The Bridge Group: SDR Models, Motions & Metrics 2025 (February 6, 2025) · SDRs per leader, size bands, sample
- Cience Programmable Revenue, Issue 15 · Caveat that 6.4 is a comparison, not a recommendation
- Crunchbase: Best Practices for Managing SDRs · Bridge Group 2018 figure of 8.1 SDRs per manager
- Alexander Group: right span of control for first-line sales managers · Average, range, field vs inside, player/coach, coaching time
- Quantum Workplace: optimal span of control for people managers · General-manager engagement analysis (not sales-specific)
- Wikimedia Commons: Call center (8300429013).jpg · Page photo, Carlos Ebert, CC BY 2.0
Facts were read from the linked pages on November 2, 2026. Figures are as reported by each source; survey and consultancy claims are labeled as such and nothing is estimated. If a page here is out of date, tell us and we will correct it from a source.
Top photo: Carlos Ebert from São Paulo, BrazilGRU / CC BY 2.0 via Wikimedia Commons