Oxford International Digital Institute

What Oxford International Digital Institute does

Oxford International Digital Institute operates the Oxford English Language Level Test (ELLT) suite, an online English proficiency assessment used by international students seeking admission to higher-education institutions and progression through UK visa pathways. The product portfolio spans ELLT Digital, ELLT Global, ELLT Spotlight, ELLT Express, ELLT Prep+, and the recently introduced Skill Retake option, with delivery modes ranging from fully remote proctored sessions to Computer Adaptive Testing. Test delivery combines AI-powered remote proctoring and adaptive item selection with live human examiners for the Speaking component, indicating a hybrid automation model designed to balance scalability with face-validity for high-stakes admissions decisions.

The platform is accredited by NEAS, Ecctis, and ALTE, and is accepted by 250+ institutions across more than 150 countries, with cumulative test-taker volume exceeding 150,000. Distribution is anchored by a partnership with VFS Global that places ELLT placement testing inside visa application centres, embedding the product in the student visa workflow for major destination markets. Pricing is tiered: a flagship Digital/Global test at £120, Express and Spotlight entry tiers starting from £15, plus a Prep+ subscription and a modular Skill Retake option, producing a funnel architecture rather than a single price point.

The unit was established in 2020 as a division of Oxford International Education Group and is operationally integrated with the parent's broader English-language and pathway provision. The business model is transaction-led: candidates pay per test attempt, with secondary revenue from preparation subscriptions and retake fees. Institutional customers do not appear to pay direct licensing fees; rather, their adoption expands the candidate funnel by signalling acceptance to prospective students.

Name

Oxford International Digital Institute

Legal name

Oxford International Digital Institute

Website

https://oxfordellt.com

Company type

Private

Founded year

2020

Operating status

Operating

Short description

Oxford International Digital Institute operates the Oxford ELLT suite of online English proficiency tests, serving international students applying to 250+ universities across 150+ countries and accredited for UK visa pathways.

Ownership category

akta.pro rank

Product category

English Language Testing

NAICS

Educational Support Services (611710), Exam Preparation and Tutoring (611691)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Online Exam Delivery & Test Administration Platforms (EDAFADAA)

akta.pro secondary industries

Online Exam Proctoring, Browser Lockdown & Secure Testing (EDAFALAC), English Proficiency & International Admissions Exams (TOEFL/IELTS/PTE/Duolingo) Prep (EDANABAC)

Keywords

• English language testing
• Online proctored exams
• Test preparation courses
• Language proficiency assessment
• University admission testing

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Oxford ELLT Digital Test Fees: One-time fee for online English language proficiency test covering all four skills (reading, listening, writing, speaking). Results delivered within 48 hours.
2. Oxford ELLT Global Test Fees: Computer-delivered test at authorized test centres with invigilated security. Fee includes use of test centre facilities and supervised administration.
3. Oxford ELLT Express: Expedited testing option with same-day Speaking test slots and results within 12 working hours for urgent application deadlines.
4. Skill Retake Fees: Students pay only for the specific skill they need to improve. Reading/L Listening retake: £50, Writing & Speaking combined retake: £70. Non-refundable.
5. Oxford ELLT Spotlight: Placement test with instant results, starting from £15. Not suitable for university admissions but used by institutions for student placement.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels6 records

Core offering

Oxford International Digital Institute designs and delivers the Oxford ELLT suite of secure online English-language proficiency tests (Digital, Global, Spotlight, Express) and accompanying preparation products (Prep+, Skill Retake). The institute sells test seats directly to prospective international students seeking admission to partner universities and offers modular preparation products to help candidates improve scores before sitting the test.

Product overview

Oxford International Digital Institute operates the Oxford ELLT (English Language Level Test) suite — a modular family of English proficiency and placement testing products for international students and higher education institutions. The core portfolio comprises three test variants: Oxford ELLT Digital (fully online, AI-proctored with live human speaking examiner, results in 48 hours), Oxford ELLT Global (invigilated test-centre delivery via VFS Global and OIDI-approved centres, same four skills, results in 48 hours), and Oxford ELLT Spotlight (adaptive institutional placement test, not for admissions, results in 24 hours). Accelerated access is available through Oxford ELLT Express (12-hour results). Supporting products include Oxford ELLT Prep+ (self-paced preparation course), Oxford ELLT Skill Retake (per-skill re-examination option), free Sample Tests, and an accredited Preparation Centre programme for institutional partners. All tests assess the four core skills (reading, listening, writing, speaking) and are scored against the CEFR framework with IELTS equivalence reporting. The portfolio is delivered through the Oxford ELLT Portal and Partner Portal platforms, with over 250+ accepting institutions worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• Oxford ELLT Digital: Fully online English language level test taken from home with AI security measures and human proctoring; results within 48 hours; £120 fee.
• Oxford ELLT Global
• Oxford ELLT Spotlight
• Oxford ELLT Prep+
• Oxford ELLT Express
• Oxford ELLT Skill Retake

Products and services

• Oxford ELLT Digital A fully online, AI-proctored English-language proficiency test priced at £120 that assesses reading, writing, listening and speaking for international students seeking university admission.
• Oxford ELLT Global An in-person version of the Oxford ELLT administered at partner test centres such as VFS Global, priced at £120, for candidates who prefer a centre-based testing experience.
• Oxford ELLT Spotlight A shortened, lower-cost English-language diagnostic test focused on reading and listening, available from £15, used by preparation centres and universities as an affordable diagnostic and progress-check tool.
• Oxford ELLT Express A speaking-focused mini English-language test designed as a quick oral proficiency check for students and institutions.
• Oxford ELLT Prep+ An online preparation course that helps prospective test takers build the English skills required for the Oxford ELLT Digital, Global and Spotlight tests.
• Oxford ELLT Skill Retake A modular retake option that allows candidates to resit individual skill sections (e.g. writing, speaking) of a previously completed Oxford ELLT test, priced between £50 and £70.

Quantifiable outcome

• Results delivered within 48 hours (standard) or 12 hours (Express)
• +3 more outcomes

Named customers20 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability8 records

Feature6 records

Partnerships

18 partnerships are on record, tiered core and minor.

• University of DundeecoreStrategic or Co-development Partner · 1 April 2024University of Dundee officially accepts Oxford ELLT as valid proof of English proficiency. Established in 1965, Dundee has cultivated a diverse community from over 70 nationalities and is recognized for Life Sciences, Medicine, and Art and Design.
• University of GlasgowcoreStrategic or Co-development Partner · 1 November 2023Founded in 1451, University of Glasgow is a prestigious Russell Group member accepting Oxford ELLT as proof of English proficiency. Named Scottish University of the Year 2024, world top 100 university.
• University of PortsmouthcoreStrategic or Co-development Partner · 1 June 2023Awarded 5 stars by QS World University Rankings for teaching, employability, internationalisation, facilities, arts and culture, and inclusiveness. Top 10 in Times and Sunday Times Good University Guide 2023.
• University of ReadingcoreStrategic or Co-development Partner · 1 May 2023Ranked 27th among UK universities and 229th worldwide (QS World University Rankings 2023). Recognizes Oxford ELLT for its flexibility, security features, and human proctoring.
• University of BristolcoreStrategic or Co-development Partner · 1 April 2023Russell Group member and globally renowned institution, ranking top 20 UK and top 100 worldwide. Accepts Oxford ELLT for international student admissions.
• VFS GlobalcoreChannel Partner/ Reseller/ DistributorPartnership with VFS Global to deliver Oxford ELLT Global at test centres in students' home countries. Initially launched with three test centre locations in the UK, expanding global accessibility through VFS Global's established testing network.
• TCYonlineminorStrategic or Co-development PartnerGroundbreaking partnership with world-renowned training provider to bring unparalleled preparation materials for Oxford ELLT to students and agents.
• NEAS (National ELT Accreditation Scheme)coreStrategic or Co-development PartnerNEAS has officially endorsed the Oxford ELLT Spotlight Test following a detailed quality review process, evaluating development, delivery, and maintenance with focus on quality, fairness, and relevance.
• EcctiscoreStrategic or Co-development PartnerIndependent review of Oxford ELLT covering grading, certification, marking, and moderation. Found to provide sound assessment of English language competency at CEFR levels B1 to C1.
• Bangor UniversitycoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• University of GreenwichcoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• University of LeedscoreStrategic or Co-development PartnerRussel Group university partner accepting Oxford ELLT for international student admissions.
• Ravensbourne University LondoncoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• University of ChestercoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• Robert Gordon UniversitycoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• Cardiff Metropolitan UniversitycoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• Keele UniversitycoreStrategic or Co-development PartnerUK university partner accepting Oxford ELLT for international student admissions.
• Green River CollegecoreStrategic or Co-development PartnerUS college partner accepting Oxford ELLT for international student admissions.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Market position

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/OxfordELLT
• LinkedInlinkedin.com/showcase/96228462
• Instagraminstagram.com/oxfordellt

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Oxford International Digital Institute