Built By Teachers. Driven By Balance.

 By supporting assessment in primary English, we’re creating balance today and shaping the education of tomorrow.

The Challenge

Marking primary English writing takes hours. Teachers burn out, learner progress slows and leaders struggle for consistency across schools and trusts.

The Idea

We combine classroom experience with AI expertise to build a platform that delivers accurate, human-checked assessment - easing the marking load for teachers, giving learners meaningful feedback, and guaranteeing fair, consistent judgements for leaders.

The Impact

Assessable restores balance for teachers, accelerates progress for learners, and gives leaders the consistency they need to improve outcomes at scale - laying the foundations for future generations to thrive.

Our Founders

Lisa Gosnay

Co-Founder

Lisa spent almost 20 years in education as a teacher and leader, serving children and families in the Tees Valley one of the most deprived areas in the country. She knows first-hand the realities of workload and burnout - her own experience of leaving the profession after life-threatening illness fuels her mission to change it.

She brings deep insight into the challenges schools and trusts face today: teacher recruitment and retention, unsustainable marking loads and the need for balance. Her passion is simple: to create a sustainable future for teachers, deliver consistency for leaders and unlock life chances for every young person, starting in the communities that need it most.

Dr Sam Shenton

Co-Founder

Sam is a PhD researcher and teacher with deep expertise in process efficiency and assessment. She has taught physics at Durham University’s international foundation school, supported colleagues as an ‘e-learning champion’ and built a career in helping people and organisations streamline systems to reduce overwhelm.

At Assessable, Sam applies her expertise in research and efficiency to ensure the platform is accurate, evidence-based, and designed for real classrooms. Her focus is clear: to serve learners with better feedback, support teachers with balance, and give leaders the consistency they need to drive improvement at scale.

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Built By Teachers. Driven By Balance.

© Assessable 2026

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