Create curriculum-aligned lesson slides, differentiated worksheets, and interactive activities in minutes with an AI-powered teaching assistant built for K-12.
Roshi
Create interactive learning materials and activities in seconds with AI-powered tools designed for teachers to save hours on weekly lesson planning.
$15.99/month (billed annually)

About Roshi
Roshi is an AI-driven platform specifically designed to streamline the workflow of educators by automating the creation of custom lesson materials. Instead of spending hours manually drafting dialogues, sourcing images, or designing activities, teachers can use natural language prompts to generate comprehensive learning modules. The platform's primary goal is to help teachers reclaim up to four hours of their week by simplifying the content creation process without sacrificing the quality or relevance of the educational material. The tool operates through a simple three-step process: users describe their desired material using prompts, the AI generates the content, and the final product is shared directly to learning management systems like Moodle or Google Classroom. Key features include the ability to generate fully voiced dialogues with custom accents and pronunciation, creating visuals such as brochures or diagrams, and building targeted activities based on specialized criteria like Canadian Language Benchmarks (CLB). For those with existing materials, the platform can digitize PDF or image-based worksheets into interactive digital lessons. Roshi is ideally suited for classroom teachers, language instructors, and curriculum designers who need to produce high volumes of tailored content for diverse student needs. It is particularly beneficial for language teachers who require specific conversational scenarios or pronunciation practice for their students. By providing dozens of activity templates and the ability to write custom prompts, it caters to a wide range of subjects and pedagogical approaches, from elementary education to specialized adult language training. What distinguishes Roshi from general-purpose AI writing tools is its educational focus and integration capabilities. Unlike standard chatbots, it is built with specific classroom needs in mind, offering activity templates and specialized criteria formatting. The inclusion of custom-voiced dialogues and the direct export to major LMS platforms makes it a specialized tool for the modern digital classroom. It bridges the gap between raw AI generation and practical, classroom-ready deployment, making it a cohesive solution for instructional design.
Roshi pros & cons
Pros
- Saves educators over 4 hours of planning work per week.
- Seamlessly integrates with Moodle and Google Classroom.
- Converts static PDF and image worksheets into digital formats.
- Generates high-quality voiced dialogues with custom pronunciation.
- Provides specialized criteria support like CLB for targeted activities.
Cons
- Free tier is limited to only five lessons per month.
- Basic plan has a strict 300-word limit for lesson texts.
- Advanced features like PDF digitization require a paid subscription.
- Organization pricing is not transparent and requires direct contact.
Roshi use cases
- Language instructors can generate custom dialogues and pronunciation guides for specific vocabulary or grammar points.
- Busy K-12 teachers can quickly convert paper worksheets into digital activities to share on Google Classroom.
- Curriculum developers for training organizations can use the Organization plan to share lesson templates across teams.
Roshi features
- natural language prompting
- dialogue generation
- custom voice generation
- clb-aligned activities
- pdf/image digitization
- lms sharing
- activity template library
- visual content creation
Roshi pricing
Is Roshi free? Yes, Roshi has a free plan, and paid plans start at $15.99 / month (billed annually).
Basic
Free
- 5 lessons per month
- 300 word limit for texts/videos
- 5 sections per lesson
Pro
$15.99 / month (billed annually)
- Unlimited lessons
- 3,000 word limit for texts
- Unlimited activities per lesson
- Digitize PDF/Image worksheets
- Dozens of activity templates
- Custom activity creation
Organization
Price varies
- Shared lessons across teams
- Custom features
- Early access to new features
Roshi FAQs
What types of learning materials can Roshi generate?
Roshi can generate fully voiced dialogues with custom pronunciation, visual materials like brochures, and targeted activities based on specialized criteria like CLB.
Does Roshi integrate with Learning Management Systems?
Yes, content created in Roshi can be shared directly to popular platforms including Moodle and Google Classroom for easy student access.
Can I use existing PDF worksheets with this tool?
The Pro plan includes a feature that automatically digitizes PDF or image-based worksheets into interactive digital materials.
Are there limits on the free version of Roshi?
The Basic plan allows for 5 lessons per month, with a 300-word limit for source texts and 5 sections per lesson.
Ratings & reviews
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