Chalkie vs Gibbly

What is Chalkie?

Chalkie is an AI-powered lesson planning and instructional design platform created to help educators build complete, classroom-ready materials rapidly. The tool enables teachers to generate interactive lesson slides, differentiated worksheets, multi-lesson units, quizzes, and rubrics. Users can start from scratch by specifying a topic, paste in existing curriculum notes, upload files, or import content directly from website URLs to automatically construct tailored teaching resources.

What is Gibbly?

Gibbly is an AI-powered educational platform designed to reduce the administrative and preparatory workload for educators. By utilizing artificial intelligence, the tool enables teachers to produce instructional materials such as lesson slides, detailed lesson plans, and assessments. The system operates by processing various input sources, including specific topics, YouTube video URLs, uploaded documents, or pasted text, and transforming them into structured educational content ready for classroom use.

Who Chalkie is for

• Special education teachers can adapt lesson difficulty and generate differentiated worksheets to accommodate mixed-ability classrooms.
• High school AP and subject teachers can plan multi-week lesson units aligned to specific state or national curriculum frameworks.
• Elementary school teachers can instantly generate interactive slide decks, hands-on activities, and themed worksheets from standard topics.

Who Gibbly is for

• K-12 teachers can convert educational YouTube videos into gamified quizzes to improve student engagement during review sessions.
• Instructional designers can use the AI Lesson Generator to create initial drafts of slides and plans aligned with state standards.
• Middle school educators can identify learning gaps by analyzing student performance data on the Teacher Dashboard.

Chalkie features

• Youtube video integration into lesson slides
• Export integration with google and microsoft
• File and website url content import
• Curriculum alignment to state and national standards
• Classroom activity and rubric generation
• AI worksheet and quiz generator
• Lesson series and unit planner up to 25 lessons
• AI lesson plan and slide generator

Gibbly features

• AI quiz generator
• AI lesson generator
• Teacher dashboard
• Youtube video-to-quiz conversion
• Collaborative learning support
• Teacher-created resource library
• Gamified review assignments
• Curriculum alignment tools

Chalkie strengths

• Supports end-to-end unit planning with sequential lesson series up to 25 lessons on paid tiers.
• Enables easy differentiation of materials, reading levels, and languages for diverse student needs.
• Provides direct export compatibility with common school suites like Google and Microsoft.
• Can generate complete classroom resources directly from uploaded documents or website URLs.

Gibbly strengths

• Generates complete lesson slides and plans from simple text or video inputs.
• Supports specific curriculum alignment by allowing users to input local standards.
• Includes a teacher dashboard for real-time monitoring of student progress.
• Converts YouTube videos directly into interactive classroom quizzes.

Chalkie limitations

• The Free tier is limited to 5 resources and 10 AI edits per week.
• Curriculum and state standards alignment features require an upgrade to the paid Pro tier.
• Free lessons include a Chalkie badge that cannot be removed without a paid plan.

Gibbly limitations

• Requires manual entry of curriculum standards for regional alignment.
• Functionality depends on the quality of source materials like YouTube videos or documents.
• Specific pricing for premium tiers is not listed on the primary landing page.