Only 31 percent of entry-level women have a workplace sponsor, compared with 45 percent of men at the same level, according to Lean In and McKinsey's Women in the Workplace 2025 report. That gap helps explain why just 93 women are promoted to manager for every 100 men — and why peer-led circles have become a documented, if partial, substitute.
What is the sponsorship gap, and why does it slow promotions?
Sponsorship differs from mentorship in one specific way: a sponsor spends political capital to put a junior colleague forward for a promotion or introduce them to someone who can advance their career, rather than simply offering advice. The 2025 Women in the Workplace report, based on data from more than 120 companies and roughly 9,000 employees surveyed by Lean In and McKinsey, found that entry-level women are sponsored at a lower rate than entry-level men from the start — 31 percent versus 45 percent — and that the shortfall compounds at the first step up. For every 100 men promoted to manager, the report found, only 93 women were promoted; the number fell to 82 for Asian women and Latinas and to 60 for Black women.
The report also identified what it called the first notable ambition gap it has recorded: 80 percent of women said they wanted a promotion, versus 86 percent of men. Lean In and McKinsey tied the drop partly to unequal support rather than unequal drive. Remote work widens the same divide. Among women who work mostly remotely, only about a third had been promoted in the previous two years or said they benefited from a sponsor, the report found, compared with over half of women who work mostly on-site. Men's promotion and sponsorship rates held steady regardless of where they worked.
How do peer circles work as an alternative to formal sponsorship?
Lean In Circles are small, peer-run groups — typically meeting monthly — built around structured discussion guides rather than a single senior sponsor. The organization describes the model explicitly as a bet that "peers can be the most effective mentors," pairing curriculum on leadership skills with regular check-ins on individual goals. More than 150,000 Circles now operate in over 180 countries, according to Lean In's own program materials.
Lean In reports, based on its own surveys of Circle members, that participants are promoted and receive raises at twice the rate of the general population, and that 95 percent say their Circle produced a positive change in their life. Those figures come from the organization that runs the program, not from an independent study, and Lean In has not published the survey methodology, sample size, or a comparison group alongside the headline numbers. They describe an association Lean In has observed among people who chose to join and stay in a Circle — not a controlled test of what a Circle causes.
What do the promotion and pay numbers look like together?
Women's share of management jobs has grown over four decades, even as the sponsorship gap persists inside individual companies. Women held 46 percent of U.S. management roles in 2023, up from 29 percent in 1980, according to a Pew Research Center analysis of Census Bureau data published in July 2025. Women's share of professional occupations overall rose more modestly, from 52 percent to 58 percent over the same period.
Pay has not caught up at the same pace. Federal wage data for 2023 show women in management, business, and financial operations occupations earned a median of $1,449 per week, against $1,868 for men, according to the Bureau of Labor Statistics' most recent Women's Earnings report. Across all full-time workers, women earned 84 percent of what men earned that year — $1,005 versus $1,202 in median weekly pay — continuing a ratio that improved sharply between the 1980s and 2000s and has moved little since.
| Measure | Women | Men | Source, year |
|---|---|---|---|
| Entry-level workers with a sponsor | 31% | 45% | Lean In/McKinsey, 2025 |
| Promotions to manager, per 100 promoted | 93 | 100 | Lean In/McKinsey, 2025 |
| Share of U.S. management roles, 2023 | 46% | 54% | Pew Research Center, 2025 |
| Median weekly pay, management occupations, 2023 | $1,449 | $1,868 | Bureau of Labor Statistics, 2024 |
Where does the peer-network model fall short?
Circles and similar peer networks address a real, measured gap in who gets pushed forward for opportunities — but they are not a documented substitute for a sponsor with the standing to nominate someone for a specific promotion or raise inside a specific company. The promotion and pay gaps that Lean In, Pew Research, and the Bureau of Labor Statistics each measure independently persist across the same years peer networks have expanded. Lean In's own case for Circles rests on member-reported outcomes rather than a study designed to isolate the program's effect from the fact that ambitious, well-connected women are more likely to join one in the first place.
The remote-work finding in the 2025 Women in the Workplace report points to where structural support still concentrates: sponsorship remains tied to visibility inside a specific office and company, which a peer circle meeting outside work hours does not replicate. For women weighing where to invest limited time, the data available points to peer networks as a supplement that builds skills and connections — not a replacement for the sponsorship gap the same organizations describe as the more direct driver of who gets promoted.
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