Update your name, verify your email, change your password, contact support, and review What's New from Profile Settings.

Manage your profile

Switch GapFiller between English, Italian and Spanish, control preparation tracking, and set your default calendar view, hours and weekdays.

Change language and preferences

See your plan on Profile, open the Stripe billing portal to update payment or cancel, and understand Lifetime versus Standard and Pro.

Manage your subscription

Connect GapFiller to ChatGPT or Claude so you can ask what you taught, what is next, and which lessons are still unprepared.

Ask ChatGPT or Claude about your lessons

Learn how Day, Week, Month and Stream views work in GapFiller — including Stream’s class timelines and the Curriculum overlay for planning.

Understanding calendar views

Add a lesson to your calendar, open it to edit the plan and schedule, mark it as prepared, and delete it when you no longer need it.

Create, edit and delete lessons

Move a lesson to a different day or time by dragging it on the calendar, or by editing the schedule in the lesson panel.

Reschedule a lesson

Build a reusable curriculum with topics, lesson plans, materials and preparation tasks — your teaching archive for one subject and class, ready to reuse year after year.

Create a curriculum and store your teaching plans

Turn lessons you already taught into a reusable curriculum — importing titles, plans, materials and todos — or add a single lesson to a curriculum from the calendar.

Import a curriculum from lessons

Put your curriculum to work: copy a topic’s plan and materials into an existing lesson, or link topics in Stream view.

Apply a curriculum to your calendar

Quick answers about GapFiller plans, setup, calendar, curriculum, files, ChatGPT and Claude, and your account — with links to the full guides.

Common questions

Upload files to GapFiller, search and filter your library, tag materials, and attach them to lessons, exams and curriculum topics.

Upload and organise materials

Link Google Drive or Microsoft OneDrive on Pro or Lifetime, then browse folders and import files into your GapFiller materials library.

Connect Google Drive and OneDrive

GapFiller is a personal teaching workspace where you can plan lessons, manage your timetable, organize materials and build a teaching archive that stays with you.

What is GapFiller and how does it work?

Sign up for GapFiller: choose a plan, create your account, and complete payment so you can start setting up your teaching workspace.

Create your account

Set up GapFiller step by step: add your schools, subjects and classes, then create a timetable so lessons appear on your calendar automatically.

The onboarding walkthrough

Create a lesson on the calendar, add a lesson plan, attach materials and mark it as prepared — or open a lesson that GapFiller generated from your timetable.

Your first lesson

Assign homework from one lesson to be due on a later lesson, then track everything from the Homework page and your dashboard.

Assign and track homework

Mark a calendar lesson as an exam, open its grading sheet from the lesson, find exams with filters, and plan exams from your curriculum.

Schedule and manage exams

Add student names to each class so you can enter marks on grading sheets and see averages in the gradebook.

Set up your class roster

Follow what needs grading, schedule calendar exams, and add quick oral or homework marks from the Exams Timeline.

Use the Exams page

Open a grading sheet, type marks for the whole class, mark absents, and use the grade calculator or evaluation grid beside the list.

Enter grades on the grading sheet

Open a class matrix of marks, filter by year and term, edit grades in place, open a student’s history, and export CSV.

Use the class gradebook

Add and edit the schools where you teach, the subjects you cover, and the grades (classes) you run — the foundation for timetables, curricula and the calendar.

Manage schools, subjects and grades

Define school years, terms and holidays so GapFiller skips breaks when generating lessons and can estimate how many lessons you have left.

Academic calendar and holidays

Set up your weekly timetable — school, subject, class, date range and time slots — so GapFiller can place lessons on your calendar automatically.

Create a timetable

Understand when GapFiller creates lessons from your timetable, how holidays are skipped, and what happens when you edit or delete slots and dates.

How lessons are generated from a timetable

Choose which plan templates appear in the lesson editor, create your own templates, and keep reusable structures for lessons and topics.

Lesson plan templates

Set a colour for each grade so lessons stand out clearly on Day, Week, Month and Stream views.

Calendar colours for your grades

Convert raw scores into a grade using your own scale — European, UK, US or custom — and see pass or fail at a glance.

Grade Calculator

Build reusable rubrics with criteria and performance levels, then grade student work by selecting a level for each criterion.

Evaluation Grids

Paste any text, hide words automatically or by hand, then print a cloze worksheet with a word bank.

AI assistants

Ask ChatGPT or Claude about your lessons