About Fluent Fish

Built by an experienced English language teacher.
For you.

Fluent Fish was created to make high-quality, personalised language learning simple. All you need is a Fluent Fish book and a phone or a computer.

Christopher Herring, creator of Fluent Fish

Christopher Herring

Christopher is an English-language educator with extensive experience helping international learners understand and use English with greater confidence.

He created Fluent Fish after seeing the potential of AI to give every learner something that a traditional grammar book cannot: an endlessly patient conversation partner able to adapt examples, explanations and practice to each student's individual needs.

The vision

To build a trusted family of language-learning books that combine educational rigour with personal AI support - without unnecessary technology, cost, or complication.