Private Tutors in London and Online

Since 2007 we have helped over 10,000 students fulfil their educational potential. Uniquely, Keystone exclusively employs 60 full-time UK based tutors and also represents a highly select pool of freelance tutors. With offices in London, Hong Kong and Singapore and recommended by head teachers of top independent schools, we have an exceptional reputation for helping students achieve their best; delivering outstanding results, building confidence and instilling life-long intellectual curiosity.

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"Expect highly polished, wow-factor quality, impressive transparency, an emphasis on pedagogy and a genuine commitment to ethics and professionalising the industry."

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"Britain's Leading Private Tutoring Company"

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"One of the most professional and trustworthy private tutoring organisations in London."

Why parents choose Keystone

School Entrance Exams

Keystone represents an experienced pool of tutors who devise tailored programme to prepare students for 7+, 8+, 11+, 13+ or 16+ entrance exams as well as computerised tests (inculding the ISEB Pre-Test and UKISET).

GCSE, IGCSE, IB & A Level

Keystone represents experienced and professional GCSE, IGCSE, IB and A Level tutors across the subject spectrum. The tutors we introduce to students have a thorough knowledge of the various exam boards.

UK University Entrance

Keystone represents a range of specialist tutors who can assist students approaching university entrance exams and interviews for Oxford, Cambridge and other leading UK universities.

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Tutoring Agency in London & Online

Keystone is unique in employing over 60 UK based professional tutors on a full-time basis. Our employed tutors engage with Keystone's bespoke professional development programme, work exclusively for Keystone on a fully employed basis, and are committed to tutoring as a career and profession. We believe these factors make a unique difference to the level of commitment we can assure, as well as the quality of teaching we can provide. See a fuller list of the tutors we represent here.

FEEDBACK FOR KEYSTONE TUTORS

"I just wanted to update you now that the 11+ is well behind us that our daughter got accepted to both St Paul’s and Godolphin & Latymer. She had worked with two of your tutors and we are so grateful for the preparation and guidance with respect to the process."

Mother of 11+ student

"A great team of wonderful teachers. Their support and steadfast commitment have been paramount to my daughter’s success in the entry exams. Their enthusiasm was addictive, their tutoring skills were beyond excellence and they inspired my daughter with good values, positivity, and confidence."

Parents of 16+ Applicant

"The tutors have been encouraging, guiding and challenging my child to reach his full academic potential. It has been a truly remarkable journey and my child has not only passed the exams but was also offered academic scholarship from two top ranked UK schools."

Mother of 13+ Student

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Thinking Skills Assessment (TSA)

Do I need to sit the TSA?The Thinking Skills Assessment (TSA) is a form of assessment used to measure aptitude in critical thinking and problem solving. The TSA is a requirement only for those looking to study certain courses at Oxford University: Philosophy, Politics and EconomicsEconomics and ManagementExperimental PsychologyHistory and EconomicsHuman SciencesPsychology, Philosophy and Linguistics.

A Guide to St Paul's Boys School Admissions

St Paul’s is an independent boy’s school set within 45 acres of open space in Barnes, South West London. The school was founded in 1509 by John Colet with the vision to provide an outstanding all-round education to prepare boys for a successful future. The school welcomes all academically eligible students, regardless of either economic or social circumstances.

A Guide to Wycombe Abbey Admissions

Wycombe Abbey was founded in 1896 by Dame Frances Dove to create a girls’ education that was every ounce as good as boys’, through pursuit of excellence, development of talents, and an understanding of the needs of others. It has become one of the leading girls’ schools in the UK, renowned for its long-standing academic excellence and outstanding results.