Flint

What Flint does

Flint provides a personalized learning platform for K-12 schools, leveraging AI to offer student analytics, instant feedback, and AI-powered activities across various subjects. It empowers both teachers and students with AI-driven solutions designed to increase student engagement, improve performance, and support differentiated instruction. For teachers, Flint offers tools for lesson planning, classroom insights, and interactive activity creation. For students, it acts as an AI tutor, adapting to skill levels, interests, and academic goals. For schools, Flint supports responsible AI use, offering transparency and oversight. The platform is built from the ground up for educational institutions, integrating with major LMS and SIS systems, and adheres to data privacy regulations like FERPA and GDPR.

Key capabilities

• Student analytics
• Instant feedback
• AI-powered activities
• AI for teachers (lesson planning, classroom insights, activity creation)
• AI for students (AI tutor, concept teaching)
• AI for schools (responsible AI use, transparency, oversight)
• Content upload (PDFs, Word, PowerPoint, CSV, website links)
• Math accuracy (using Claude 4 Sonnet, translation, code-based math, web search)
• Web search
• Whiteboard
• In-line citations
• Image processing
• Image generation (DALL·E 3)
• Evidence-based feedback
• Text-to-speech and speech-to-text
• 50+ world languages
• Code editor
• Math formula editor
• Graphing support
• Essay writing feedback
• Automatic prompt engineering
• Custom rubrics
• Automated previews
• Custom AI guardrails
• Class-wide summaries
• Assignment deadlines
• Timed assignments
• Follow-up AI activities
• Print sessions
• LMS and SIS integrations
• Automatic flagging (inappropriate messages)
• Usage analytics
• Google and Microsoft SSO
• Full admin visibility
• State-of-the-art LLMs
• GDPR-compliant
• FERPA-aligned
• DSA-compliant
• COPPA compliance for students under 13

Use cases

• Personalized learning in English language arts
• Personalized learning in Social studies
• Personalized learning in Computer science
• Personalized learning in Science
• Personalized learning in World languages
• Personalized learning in Mathematics
• Personalized learning in Ethics
• AI Oregon Trail game (text and image version)
• O(n) review session with real life examples (Computer Science)
• Therapy session with AI Winston from 1984 (English Language Arts)
• Interview AI about microplastics in aquatic ecosystems (Science)
• AI quiz on Aristotle’s virtue theory (CrashCourse exit quiz)
• Spanish speaking practice from Quizlet vocab list (World Language)
• Cuban Missile Crisis simulation as JFK (Social Studies)
• Interactive Java while loop debugging (Computer Science)
• Parametric and polar curves AI study session (Mathematics)
• Essay draft feedback from an AI editor (English Language Arts)
• Turn-by-turn natural selection game (Science)
• Debate the ethics of AI uses in medicine (Ethics)
• Virtual road trip: practicing cardinal directions (Social Studies)
• Python coding competition: Student versus AI (Computer Science)
• Dynamic money counting practice (Mathematics)
• To Kill a Mockingbird AI book club (English Language Arts)
• AP Chemistry polyatomic ions quiz (Science)
• Convincing AI Socrates to escape prison (English Language Arts/Philosophy)
• Trigonometry quiz review with images (Mathematics)
• Interview about Roald Dahl’s life and career (English Language Arts)
• Ordering food in French from an AI waiter (World Language)
• Intro to Ancient Civilizations Role Play (Social Studies)
• Advisory lessons for teachers on proper use of Flint
• Providing additional support for students
• Providing teachers with 'additional hands' in the classroom
• Study Schedule Builder for personalized study approaches
• Writing feedback and revision for students
• Empowering students to take ownership of their writing
• One-on-one tutoring for students
• Building self-awareness about learning process and emotions
• Differentiating instruction in the classroom
• Fostering independent scientific thinking
• Planning and streamlining teacher tasks
• Preparing students for debates
• Analyzing economic data
• Structuring essays on global issues

AI approach

Flint provides personalized learning solutions for K-12 schools, leveraging AI for student analytics, instant feedback, and AI-powered activities. It offers AI tools for teachers (lesson planning, insights, interactive activities) and students (AI tutor, customized learning). Flint uses state-of-the-art LLMs, specifically mentioning Claude 4 Sonnet, in combination with other AI capabilities like translation, code-based math calculations, web search, and image generation (DALL·E 3). The platform allows customization of AI guardrails and prompt engineering. It does not use student data to train AI models.

Tech named: Claude 4 Sonnet, DALL·E 3, GPT-4

Industries served

• Education

What it says sets it apart

• Personalized learning for every subject
• AI for teachers, students, and schools
• Built from the ground up for schools
• Comprehensive data privacy (FERPA, GDPR, DSA, COPPA compliant)
• Allows students under 13 to access AI (unlike ChatGPT)
• Provides access to robust AI models (e.g., GPT-4) for all students without personal cost
• Seamless integration with major LMS and SIS systems via Edlink
• Customizable AI guardrails and rubrics
• Automatic flagging of inappropriate messages for admin review
• Full admin visibility into AI usage
• Dedicated customer success managers (for paid plans)
• Former teachers on customer success team
• Focus on ethical and responsible AI use in education

Funding rounds we track

From the AI funding tracker — rounds as reported by the linked publications.