Lessonly vs PlanbookEdu

Lessonly is a web-based AI lesson-planning platform for teachers and educators in the United Kingdom. Its AI generates curriculum-aligned lesson plans with differentiated content for different key stages. A dashboard supports class groups, student profiles and schedule organization, while teaching guides, progress tracking and a lesson-plan library support ongoing teaching work. The intended users include teachers, tutors, early career teachers and trainees. Listed capabilities include standards alignment, collaboration and AI lesson generation; mobile access is web-only. The free-forever plan costs nothing and does not require a credit card. Lessonly says prompts and generated content are not used to train AI models, though AI providers may retain submitted data for up to 30 days for abuse monitoring and safety. Account data remains while an account is active and for 30 days after deletion; user content is deleted within 30 days of account deletion. The service is not guaranteed to be continuously available or uninterrupted.

PlanbookEdu is an online lesson planner for teachers to create weekly plans, attach materials and standards, and share plans with colleagues. The Free plan includes unlimited weekly plans, A/B day and rotation schedules, and word-processor editing. Lessons can be tagged with Common Core, state, and custom standards. Users can print plans in a browser or export them to Word and PDF. Premium adds file attachments, collaboration, search, and spell check. School and district administrators can manage teacher accounts centrally, review submitted plans, and leave comments; school accounts can use Google Workspace for Education single sign-on. The website is available on the web, Android, and iOS, though mobile access is listed as web-only. PlanbookEdu is freemium: the Free plan is free, billed free forever, and Premium is $30 a year. A 14-day trial is listed. The company says it began in 2004 and was built by a teacher and a developer.