28,052Leland Reviews

See the latest outcomes and reviews from real Leland customers
Deloitte
Deloitte317 successful customers
London Business School
London Business School113 successful customers
Dartmouth College
Dartmouth College42 successful customers
Apple
Apple78 successful customers
Blackstone
Blackstone46 successful customers
Cornell University
Cornell University111 successful customers
UC Berkeley
UC Berkeley35 successful customers
University of Cambridge
University of Cambridge44 successful customers
Tepper School of Business (Carnegie Mellon)
Tepper School of Business (Carnegie Mellon)42 successful customers
Meta (Facebook)
Meta (Facebook)172 successful customers
Adobe
Adobe50 successful customers
Strategy&
Strategy&79 successful customers
Citi Bank
Citi Bank54 successful customers
Chicago Booth
Chicago Booth394 successful customers
Columbia Law School
Columbia Law School45 successful customers
Bank of America
Bank of America105 successful customers
Accenture
Accenture148 successful customers
UBS
UBS49 successful customers
Duke University
Duke University89 successful customers
KPMG
KPMG70 successful customers
Goldman Sachs
Goldman Sachs237 successful customers
Stanford Graduate School of Business
Stanford Graduate School of Business440 successful customers
The Wharton School (UPenn)
The Wharton School (UPenn)622 successful customers
University of Texas at Austin
University of Texas at Austin68 successful customers
Morgan Stanley
Morgan Stanley115 successful customers
IBM
IBM62 successful customers
Oliver Wyman
Oliver Wyman88 successful customers
Brigham Young University
Brigham Young University113 successful customers
Georgia Institute of Technology
Georgia Institute of Technology61 successful customers
University of California, San Diego
University of California, San Diego47 successful customers
McKinsey & Company
McKinsey & Company700 successful customers
J.P. Morgan & Co.
J.P. Morgan & Co.64 successful customers
University of Washington
University of Washington47 successful customers
University of Oxford
University of Oxford47 successful customers
Amazon
Amazon278 successful customers
Said Business School (Oxford)
Said Business School (Oxford)48 successful customers
University of Michigan - Ann Arbor
University of Michigan - Ann Arbor94 successful customers
Kearney
Kearney46 successful customers
Harvard Kennedy School
Harvard Kennedy School66 successful customers
JPMorgan Chase & Co.
JPMorgan Chase & Co.80 successful customers
IESE Business School
IESE Business School53 successful customers
Brown University
Brown University57 successful customers
TikTok
TikTok43 successful customers
MIT Sloan
MIT Sloan320 successful customers
Uber
Uber41 successful customers
University of Pennsylvania
University of Pennsylvania96 successful customers
University of California, Los Angeles
University of California, Los Angeles108 successful customers
Columbia Business School
Columbia Business School496 successful customers
Wells Fargo
Wells Fargo51 successful customers
Moelis & Company
Moelis & Company39 successful customers
L.E.K. Consulting
L.E.K. Consulting70 successful customers
Columbia University
Columbia University163 successful customers
Yale School of Management
Yale School of Management165 successful customers
Michigan's Ross School of Business
Michigan's Ross School of Business149 successful customers
Emory University
Emory University39 successful customers
Vanderbilt University
Vanderbilt University36 successful customers
University of California, Berkeley
University of California, Berkeley147 successful customers
LinkedIn
LinkedIn130 successful customers
Harvard University
Harvard University110 successful customers
Northeastern University
Northeastern University37 successful customers
Tuck School of Business
Tuck School of Business161 successful customers
Massachusetts Institute of Technology
Massachusetts Institute of Technology45 successful customers
Duke's Fuqua School of Business
Duke's Fuqua School of Business141 successful customers
Google
Google301 successful customers
Boston Consulting Group
Boston Consulting Group590 successful customers
NYU Stern School of Business
NYU Stern School of Business168 successful customers
Harvard Business School
Harvard Business School619 successful customers
Evercore
Evercore42 successful customers
AWS
AWS47 successful customers
Carnegie Mellon University
Carnegie Mellon University38 successful customers
Johns Hopkins University
Johns Hopkins University43 successful customers
Kellogg School of Management (Northwestern)
Kellogg School of Management (Northwestern)499 successful customers
New York University
New York University114 successful customers
Stanford University
Stanford University106 successful customers
University of Southern California
University of Southern California70 successful customers
Bain & Company
Bain & Company566 successful customers
Emory University Goizueta Business School
Emory University Goizueta Business School35 successful customers
London School of Economics and Political Science, University of London
London School of Economics and Political Science, University of London45 successful customers
Princeton University
Princeton University49 successful customers
J.P. Morgan
J.P. Morgan52 successful customers
Salesforce
Salesforce60 successful customers
Harvard Law School
Harvard Law School53 successful customers
Yale University
Yale University102 successful customers
Darden School of Business (UVA)
Darden School of Business (UVA)161 successful customers
Haas School of Business (Berkeley)
Haas School of Business (Berkeley)192 successful customers
Capital One
Capital One114 successful customers
University of Chicago
University of Chicago98 successful customers
UCLA Anderson School of Management
UCLA Anderson School of Management85 successful customers
EY
EY223 successful customers
USC Marshall School of Business
USC Marshall School of Business36 successful customers
PwC
PwC128 successful customers
McCombs School of Business (UT Austin)
McCombs School of Business (UT Austin)57 successful customers
Georgetown University
Georgetown University72 successful customers
Microsoft
Microsoft212 successful customers
Northwestern University
Northwestern University58 successful customers
Johnson Graduate School of Management (Cornell)
Johnson Graduate School of Management (Cornell)103 successful customers
Stealth Startup
Stealth Startup38 successful customers
UNC Kenan-Flagler Business School
UNC Kenan-Flagler Business School38 successful customers
McDonough School of Business (Georgetown)
McDonough School of Business (Georgetown)48 successful customers
INSEAD
INSEAD87 successful customers
Leland Reviews

5.0

Mark has a thorough understanding of math and imparts that knowledge succinctly to my daughter. I am truly appreciate as a parent.

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

Mark is punctual, organized, and always well prepared. He is willing to work with our child's teacher directly, and adapts to varying needs. Most importantly, he is supportive, direct, and sets a standard that acknowledges the motivation and capabilities of our child, while simultaneously maintaining good rapport with the child and parents.

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

He is punctual, patient, and knowledgeable. He has taught both of our children, removing our daughter's initial fear of math and our son's tendency toward carelessness. Both of our children benefitted significantly from their time spent with Mark.

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

For the past semester, Mark has been tutoring our daughter in ninth grade math. We have found him to be excellent. He understands the concepts, is able to guide our daughter toward the specific goals set by her school's curriculum, and as a result has helped her to elevate her test scores.

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

I want to thank Mark for helping my son. John is 16 years old and a junior in high school. He has always struggled with math. In his freshman year, John had to take the Math Regents. We said to ourselves "No way will he pass." The tutor worked with John once a week. John passed the Regents. We continue to call whenever John needs help.

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

I tried to get referrals from teachers, friends, and friends who are teachers. Most didn't have a clear suggestion on where I could get help as my kids began to struggle with math. Jane was shy and hated going in after school to ask for help. My enthusiasm waned. To help, I went online to do some reading and checking and found Mark. It was a marvel. In just one session, Jane not only had the concepts down, but they'd figured out where she got lost so she could catch up.

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

He made this challenging material make sense! Mark helped my son tremendously in a very challenging course! His patience, professionalism, and kindness were very much appreciated. I highly recommend Mark!

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

Great tutor for both gifted and remedial instruction. My child's math skills are above grade level, yet my son's tutor seemed to be able to quickly pinpoint my child's weaknesses and hone in on areas that needed improvement. I greatly appreciated the emphasis on mental math skills, as well as improving overall math sense, instead of just memorizing formulas or facts. We had a great experience.

Anonymous

January 2026

Vouched for Mark based on experience working together before Leland

Mark K.
Coached byMark

5.0

Himmat is one of the most insight-driven, result-oriented professionals I’ve worked with. As a CEO of a young company, I appreciated that Himmat has a great mix of strategic and execution skills. I would frequently seek him out to brainstorm strategic decisions, and then trust him to execute with a relentless drive that made him stand out. Himmat learns quickly and successfully sold our product to a number of customers even though he did not have any previous sales training or experience. It helps that he has an ability to stay calm and focused in demanding situations. Himmat quickly built a good rapport with the folks on our team and became a trusted resource. He’ll make a great addition to any team, especially one that is small, scrappy and fast.

January 2026

Vouched for Himmat based on experience working together before Leland

Himmat R.
Coached byHimmat

5.0

Himmat joined our team at LendingClub at a time when we were just beginning to learn the value of experimentation. He immediately hit the ground running to lead our team from being a small squad of run-the-business PM’s to becoming one of the greatest growth driving product teams across the entire company. Not only did Himmat masterfully execute several high-stakes projects and high-impact programs, he also made sure to bring along and develop every single person that worked with him. He left every team and team member more advanced than he found them. I owe so much of my growth as a Product Manager to Himmat and I absolutely hope I’ll get to work with him again.

January 2026

Vouched for Himmat based on experience working together before Leland

Himmat R.
Coached byHimmat
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