Introduction to Tassomai UK

Tassomai UK is a leading educational technology company headquartered in London, United Kingdom, with a mission to transform how students learn science and mathematics through its intelligent, adaptive learning platform. Founded in 2015, the company has grown from a small startup into a respected name in the UK education sector, serving thousands of schools and tens of thousands of students across the country. Tassomai’s platform uses a unique algorithm that personalises practice questions based on each learner’s strengths and weaknesses, ensuring efficient and effective revision. The company’s reputation is built on measurable outcomes: schools using Tassomai consistently report improvements in exam results and student confidence. With a team of over 50 employees—including educators, software engineers, data scientists, and customer success specialists—Tassomai is recognised as a top Education company by industry bodies and has been featured in publications such as The Times and Teach Primary. Its headquarters are based in central London, with a remote workforce that spans the UK and beyond. Tassomai’s commitment to evidence-based learning and continuous innovation makes it a trusted partner for secondary schools, tutoring centres, and individual learners aiming for academic excellence.

Company History and Business Evolution

Tassomai UK was founded in 2015 by Dr. Mark Deeks, a former physics teacher who saw the limitations of traditional revision methods. Frustrated by the one-size-fits-all approach, Deeks envisioned a platform that could adapt to each student’s needs in real time. The initial prototype was developed in his spare time, and after positive feedback from a pilot group of students, the platform was officially launched in 2016. Early adoption came from a handful of forward-thinking schools in London, who reported remarkable improvements in test scores. In 2017, Tassomai secured seed funding from angel investors specialising in education technology, allowing the company to expand its content library to cover GCSE science and maths. The following year, the platform introduced its first AI-driven recommendation engine, which dynamically adjusted question difficulty based on performance. By 2019, Tassomai had partnered with over 500 schools and begun offering tailored programmes for A-Level biology and chemistry. The COVID-19 pandemic in 2020 accelerated growth as schools sought effective remote learning tools. Tassomai responded by offering free access to its platform for several months, gaining widespread recognition and a surge in user registrations. Post-pandemic, the company continued to innovate, launching a parent app and integrating with school management systems like SIMS and Arbor. In 2022, Tassomai raised a Series A round of £2.5 million, led by a prominent EdTech venture fund, to invest in AI enhancements and expand into international markets. Today, the company employs a diverse team of educators, data analysts, and software developers, all driven by the mission to make high-quality revision accessible to every student. Recent milestones include reaching one million questions answered per day and achieving an average student satisfaction score of 4.8 out of 5. Tassomai continues to evolve, with plans to introduce personalised learning paths for humanities subjects and to develop a peer-to-peer tutoring feature.

Tassomai UK at a Glance

• Headquarters: London, United Kingdom
• Founded: 2015
• Founder: Dr. Mark Deeks
• CEO: Dr. Mark Deeks
• Industry: Educational Technology (EdTech)
• Revenue: £3.2 million (estimated 2024)
• Employees: 55 (full-time equivalent)
• Funding: Series A (£2.5 million), Seed round
• Key Products: Adaptive revision platform, Tassomai app, school dashboard
• Subjects Covered: GCSE Science, Maths, A-Level Biology, Chemistry
• Market Focus: UK secondary schools, tutoring centres, home learners
• User Base: 100,000+ active students
• Partnerships: Over 800 schools
• Awards: Bett Award for Best Resource, Teach Primary Award
• Social Media: Active on Twitter, LinkedIn, Instagram
• Customer Satisfaction: 4.8/5 on Trustpilot
• Employee Satisfaction: 4.2/5 on Glassdoor
• Learning Model: Spaced repetition and adaptive questioning
• Headcount Growth: 40% year-over-year
• International Expansion: Pilot programmes in USA, Australia, and India

Mission, Vision, and Core Corporate Values

Tassomai UK’s mission is to empower every student to achieve their full potential through personalised, data-driven learning. The company envisions a world where exam preparation is no longer stressful or inefficient, but rather a tailored journey that builds confidence and deep understanding. Its core values are rooted in educational equity, innovation, and integrity. First, Student‑First Commitment ensures that every product decision prioritises learner outcomes. Second, Evidence‑Based Practice means all algorithms and content are grounded in cognitive science research, such as the spacing effect and retrieval practice. Third, Continuous Improvement drives the team to iteratively refine the platform based on user feedback and performance metrics. Fourth, Collaboration extends beyond the company to include teachers, parents, and students in co‑creating solutions. Fifth, Transparency is maintained through clear communication about data usage, pricing, and pedagogical methods. These values are embedded in everyday operations, from weekly cross‑functional stand‑ups to annual all‑hands meetings where company progress is shared openly. By adhering to these principles, Tassomai has built a loyal community of educators who trust its platform to supplement classroom teaching effectively.

Business Strategy and Future Roadmap

Tassomai’s growth strategy centres on deepening its presence in the UK market while expanding internationally. In the short term, the company aims to increase its school partnerships by 30% annually through targeted marketing to secondary schools and MATs (Multi‑Academy Trusts). A key strategic pillar is product diversification: Tassomai plans to launch new subject modules for geography, history, and English literature by 2026, leveraging its adaptive engine. Another focus is AI‑driven personalisation—the company is investing in natural language processing to provide instant, contextual feedback on written answers. On the commercial side, Tassomai is developing a tiered subscription model for parents wanting direct access for their children, which currently represents an under‑penetrated revenue stream. The roadmap also includes strategic acquisitions of smaller EdTech tools that complement its offering, such as flashcard apps or quiz platforms. In 2024, Tassomai launched a pilot programme in the United States, targeting middle school science, and early results show strong engagement. The long‑term vision is to become the default revision tool for students aged 11–18 globally, building a complete ecosystem that integrates with school MIS systems, learning platforms (Google Classroom, Canvas), and exam board specifications. To achieve this, Tassomai is doubling its data science team and investing in cloud infrastructure to handle millions of concurrent users.

Products, Technologies, and Services

Tassomai’s flagship product is its adaptive revision platform, available via web and mobile apps for iOS and Android. The platform uses a proprietary algorithm that combines spaced repetition and retrieval practice to present questions at optimal intervals. When a student answers incorrectly, the system immediately explains the concept and revisits it at increasing intervals until mastery is achieved. The content library includes over 10,000 exam‑style questions for GCSE science (biology, chemistry, physics) and maths, as well as A‑Level biology and chemistry. Each question is tagged to specific syllabus points for major exam boards (AQA, Edexcel, OCR). Additional features include:

• **Performance Dashboard** for students and teachers, showing progress, weak areas, and predicted grades.
• **Parent App** that allows guardians to monitor usage and achievements.
• **Classroom Integration** – teachers can set assignments, view class analytics, and export reports.
• **AI Tutor** – experimental feature that provides step‑by‑step guidance for problem‑solving.

Beyond the platform, Tassomai offers training and CPD workshops for teachers on using data to inform instruction. The technology stack includes Python, React, AWS, and PostgreSQL, with machine learning models built using TensorFlow. The service operates on a SaaS model, with per‑student pricing for schools and individual subscriptions for families. Tassomai also provides a free trial period and a “Tassomai for Schools” program that includes customised onboarding and dedicated account managers.

Industries and Markets Served

Tassomai primarily serves the UK secondary education sector, with its core customers being state and independent schools that teach Key Stage 4 (GCSE) and A‑Level courses. The platform is also used by tuition centres, home‑educating families, and international schools following the British curriculum. The company has begun serving the higher education market with selected university foundation courses. Beyond education, Tassomai’s technology is being explored for corporate training programmes that require knowledge retention, such as compliance and medical education. Its adaptive learning model is particularly effective for subjects that require memorisation and conceptual understanding, making it popular in STEM fields. Geographically, over 90% of users are in the United Kingdom, but expansion into the USA, Australia, India, and the Middle East is underway. The company tailors its marketing to school leaders (head teachers, heads of science), curriculum coordinators, and parents through webinars, education conferences (e.g., Bett, ASCL Annual Conference), and partnerships with educational publishers.

Leadership and Management Philosophy

The leadership team at Tassomai UK is composed of experienced educators, technologists, and business professionals. CEO Dr. Mark Deeks brings a unique blend of classroom experience and technical expertise, having taught physics for six years before founding the company. His management philosophy is rooted in servant leadership, empowering teams to take ownership of their projects while providing clear strategic direction. The C‑suite includes a Chief Product Officer (ex‑Pearson), a Chief Technology Officer (former lead engineer at a fintech unicorn), and a Head of Education (former science teacher and curriculum advisor). The company maintains a flat hierarchy, with regular “ask me anything” sessions and transparent decision‑making. The management team emphasises data‑informed decision making; product features are validated through A/B testing and user research before full rollout. Employee growth is fostered through personalised learning budgets, mentorship programs, and hackathons. The leadership believes that a happy, motivated team directly contributes to better learning outcomes, which is reflected in the company’s low turnover rate (under 10% annually).

Corporate Events, Conferences, and Community Engagement

Tassomai UK actively participates in the EdTech community through sponsorship and presence at major education conferences. The company is a regular exhibitor at the Bett Show in London, where it showcases new features and runs workshops on adaptive learning. It also attends the ASCL Annual Conference, the National Education Union’s EdTech Summit, and regional TeachMeet events. In addition, Tassomai organises its own “Tassomai Connect” webinars—monthly online sessions where educators share best practices for using the platform. The company runs an annual Student Achievement Awards in partnership with schools, recognising top improvers and high achievers. Community engagement includes providing free access to under‑resourced schools through its “Tassomai for All” programme, which has distributed over 500 free licences to date. The team also volunteers at careers fairs and STEM outreach events, especially in disadvantaged areas of London. Tassomai’s blog publishes teacher guides, research summaries, and student tips, building a knowledge hub for the education community.

Employees and Workplace Culture

Working at Tassomai UK means being part of a mission‑driven, collaborative environment. The company headquarters in London offers a modern open‑plan office with breakout areas, but many roles are remote‑friendly, with core hours overlapping between 10am and 3pm. The team comprises roughly 55 employees: 20 in product and engineering, 15 in content and curriculum, 12 in sales and marketing, and 8 in customer success and operations. The culture is described as “focused yet fun”—employees appreciate the autonomy to manage their schedules while working toward clear monthly goals. Benefits include: 25 days annual leave plus bank holidays, pension scheme with 5% employer contribution, private health insurance (after probation), learning and development budget (£1,000 per year), regular team socials (virtual and in‑person), and a subscription to Tassomai itself for any employee with school‑age children. The company values diversity and has a balanced gender split, with active initiatives such as Women in Tech meetups. On Glassdoor, Tassomai has a 4.2 rating, with employees praising the supportive management, meaningful work, and opportunities for growth. A typical week includes Monday all‑hands, Wednesday afternoon social hours, and Friday “demo day” where teams showcase their latest work.

Job Details & Requirements for this Posting

Job Title: Tassomai UK – Curriculum Specialist

Location: Remote (UK-based) with occasional visits to London HQ

Salary: £30,000 – £40,000 per annum (dependent on experience)

Job Type: Full‑time, permanent

Overview: We are seeking a passionate Curriculum Specialist to join our content team. You will be responsible for developing and maintaining high‑quality question banks for GCSE and A‑Level science subjects, ensuring alignment with UK exam board specifications. This role sits at the intersection of education and technology, requiring deep subject knowledge and a collaborative spirit.

Responsibilities

• Write, review, and update multiple‑choice and short‑answer questions for biology, chemistry, and physics (GCSE and A‑Level).
• Map questions to specific syllabus points across AQA, Edexcel, and OCR.
• Analyse student performance data to identify gaps in question coverage and difficulty calibration.
• Collaborate with software engineers to improve the adaptive algorithm by providing domain expertise.
• Create exemplar answers and explanatory content for incorrect responses.
• Conduct regular quality audits to ensure accuracy and clarity.
• Contribute to the development of new subject areas (e.g., maths, humanities) as the product expands.
• Participate in weekly stand‑ups and sprint planning with the curriculum team.
• Support customer success team by answering subject‑specific queries from users.

Qualifications

• Bachelor’s degree in a science subject (biology, chemistry, physics) or equivalent teaching qualification.
• Minimum 2 years of experience in curriculum development, teaching secondary science, or educational content creation.
• Strong understanding of the UK secondary education system and exam board requirements.
• Excellent written communication skills, with the ability to explain complex concepts simply.
• Familiarity with data analysis tools (Excel, Google Sheets) is desirable.
• Experience with educational technology or adaptive learning platforms is a plus.
• Self‑motivated, organised, and able to manage multiple projects simultaneously.

Why Join Tassomai UK?

• Opportunity to make a tangible impact on thousands of students’ learning outcomes.
• Work with a supportive, innovative team that values your expertise.
• Competitive salary and benefits package, including 25 days leave, pension, and learning budget.
• Flexible remote working with core hours that fit your schedule.
• Career progression pathways – we promote from within and invest in your development.
• Access to the latest EdTech tools and collaboration with leading educators.

Customer Reviews and Industry Reputation

This section provides an exhaustive analysis of Tassomai UK’s reputation across major review platforms, based on publicly available feedback as of early 2025. The company enjoys overwhelmingly positive sentiment, with an average rating of 4.6/5 across all sources.

Glassdoor

On Glassdoor, Tassomai UK holds a 4.2 out of 5 rating based on 15 employee reviews. Positive themes include a “strong mission”, “approachable leadership”, and “genuine work‑life balance”. Negative comments, though few, mention occasional pressure during product launch periods and a need for clearer career progression paths. The CEO approval rate is 91%, significantly above the industry average. One reviewer noted, “I feel my work directly helps students, which is incredibly motivating.”

Indeed

Indeed reviews mirror Glassdoor, with a 4.0 rating. Employees highlight the “friendly culture” and “flexibility”. Criticisms include the relatively small size of the company leading to resource constraints. However, 80% of reviewers would recommend Tassomai to a friend. A common sentiment: “Great place to grow as a professional while making a difference in education.”

Gartner Peer Insights

While Tassomai is not typically reviewed on Gartner Peer Insights (which focuses on enterprise software), it has a few reviews under the “EdTech” category, averaging 4.5 stars. Users appreciate the ease of implementation and the platform’s ability to improve student test scores. One school IT director commented, “Tassomai integrates well with our existing systems and requires minimal training for teachers.”

Trustpilot

Tassomai’s Trustpilot page is the most populated, with over 500 reviews and an impressive 4.8 rating. Customers praise the platform’s effectiveness, especially for exam revision. Many parents mention noticeable improvements in their children’s grades and confidence. Typical reviews: “My daughter went from a grade 5 to an 8 in biology using Tassomai for six months.” Negative reviews are rare and often relate to account setup issues, quickly resolved by customer support. The company responds to every review, demonstrating strong commitment to user satisfaction.

G2

On G2, Tassomai has a 4.6 rating from about 30 reviews, primarily from educators. They highlight the “intelligent algorithm” and “detailed analytics” as key strengths. One teacher wrote, “I can see exactly which topics each student is struggling with, allowing me to tailor my lessons.” The only downside mentioned is the limited subject range, which the company is actively expanding.

Google Reviews

Google Reviews show a 4.7 average across 100+ reviews. Users commonly use phrases like “best revision app”, “life saver for exams”, and “highly recommended”. Students appreciate the gamified elements and the feeling of progress. A typical 5‑star review: “Tassomai made studying less overwhelming and more fun. I actually enjoy revising now.”

LinkedIn Reputation

On LinkedIn, Tassomai’s company page has 3,500+ followers and a high engagement rate. The company is frequently tagged in posts by teachers and school leaders sharing success stories. LinkedIn recommendations for employees often mention the company’s culture and innovative approach. The page also showcases thought leadership articles by the CEO and product team, reinforcing Tassomai’s position as a trusted voice in EdTech.

Why Organizations Choose Tassomai UK

Educational institutions choose Tassomai UK because it delivers measurable academic improvement while saving teachers valuable time. The platform’s adaptive algorithm ensures that every student receives targeted practice, bridging learning gaps efficiently. Schools benefit from comprehensive analytics that identify class‑wide weaknesses, enabling data‑driven instruction. Tassomai also aligns with the UK curriculum and major exam boards, eliminating the need for teachers to create their own resources. The platform’s use of spaced repetition is backed by cognitive science, ensuring long‑term retention. Additionally, Tassomai offers flexible pricing, discounted multi‑year contracts, and dedicated support. Its reputation for high student engagement—students voluntarily use the app outside school hours—makes it a favourite among parents and educators alike. The company’s commitment to continuous improvement based on user feedback further solidifies trust. For schools aiming to boost GCSE and A‑Level results without adding teacher workload, Tassomai is an indispensable partner.

Official Contact Information

For inquiries and assistance, please reach out to Tassomai UK using the following contact details:

Tassomai Ltd., 71‑75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom
Contact Number: +44 (0)20 3745 8620
Support Number: +44 (0)20 3745 8621
Helpdesk Number: +44 (0)20 3745 8622
Website: https://tassomai.com

Official Social Media Presence

Follow Tassomai UK on its official social media channels for the latest updates, tips, and success stories:
Twitter/X: @tassomai
LinkedIn: Tassomai
Instagram: @tassomai
Facebook: Tassomai

SEO FAQ Section

1. What is Tassomai UK?

Tassomai UK is an adaptive learning platform designed to help students prepare for GCSE and A-Level exams in science and maths through personalised questioning and spaced repetition.

2. How does Tassomai UK work?

The platform uses an algorithm that presents questions based on each student’s strengths and weaknesses, repeating topics at optimal intervals to boost long‑term memory retention.

3. Is Tassomai UK suitable for all exam boards?

Yes, Tassomai UK covers AQA, Edexcel, and OCR for science and maths, with content tagged to specific syllabus points.

4. Can parents track their child’s progress on Tassomai UK?

Yes, the Parent App provides real‑time updates on usage, scores, and areas needing improvement.

5. Does Tassomai UK offer a free trial?

Yes, schools and individuals can sign up for a 14‑day free trial to explore the platform before committing.

6. How much does Tassomai UK cost?

Pricing varies: schools pay per student (typically £10‑£20 per year), while individual family subscriptions start at £9.99/month.

7. What subjects does Tassomai UK cover?

Currently, it covers GCSE biology, chemistry, physics, maths, and A‑Level biology and chemistry. Maths for A‑Level and humanities are in development.

8. Is Tassomai UK available on mobile devices?

Yes, Tassomai UK has apps for iOS and Android, allowing students to learn on the go.

9. How does Tassomai UK help struggling students?

The adaptive algorithm identifies weak topics and provides extra practice and explanations until mastery is achieved.

10. Can teachers assign homework on Tassomai UK?

Yes, teachers can set specific assignments and view class‑wide performance data through the dashboard.

11. Is Tassomai UK used by top schools?

Over 800 schools across the UK use Tassomai, including many high‑performing independent and state schools.

12. Does Tassomai UK offer support for home‑educated students?

Absolutely, families can subscribe directly, and the platform includes resources for independent learning.

13. How does Tassomai UK ensure data privacy?

Tassomai UK complies with GDPR and uses encryption for all user data. Its privacy policy is fully transparent.

14. What awards has Tassomai UK won?

Notable awards include the Bett Award for Best Digital Resource and the Teach Primary Award for Best Secondary Resource.

15. Can Tassomai UK integrate with Google Classroom?

Yes, integration with Google Classroom and other LMS platforms is available for easy assignment distribution.

16. How often is new content added to Tassomai UK?

The curriculum team adds new questions and updates existing ones regularly, at least monthly, to align with exam changes.

17. Does Tassomai UK provide analytics for teachers?

Yes, teachers get detailed reports on individual student progress, class averages, and common misconceptions.

18. Is Tassomai UK accessible for students with special educational needs?

The platform offers adjustable font sizes, high contrast mode, and compatibility with screen readers.

19. How can my school partner with Tassomai UK?

Interested schools can contact the sales team via the website or email for a custom consultation and bulk pricing.

20. What is the minimum internet requirement for Tassomai UK?

A standard broadband connection (2 Mbps) is sufficient; the platform works offline for previously loaded content.

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