Flint
Flint is an AI-powered personalized learning platform for K-12 schools, centered on an AI tutor named Sparky that supports teachers and students across all major subjects with school-specific guardrails, LMS/SIS integrations, and admin oversight.
- Company typePrivate
- Founded2023
- HeadquartersNew York, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Flint does
Flint operates an AI-powered personalized learning platform purpose-built for K-12 education. Its core product centers on an AI tutor named Sparky, which adapts to each student's skill level, interests, and academic goals across all major subjects including math, English, science, social studies, computer science, and world languages. The platform is structured around Flint Chats (for teacher productivity such as lesson planning and feedback generation), Flint Activities (interactive AI-driven student learning experiences with rubric-based assessment), and Flint Groups (class organization with analytics and a gradebook). Underlying the product is a multimodal AI stack combining Anthropic's Claude 4 Sonnet for reasoning, DALL-E 3 for image generation, code-based math calculation for accuracy, text-to-speech and speech-to-text across 50+ languages, and a custom RAG pipeline that ingests uploaded PDFs, Word documents, slides, and web links with inline citations.
Flint firmographics
Firmographics- Name
- Flint
- Legal name
- Flint Inc.
- Website
- https://flintk12.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Flint is an AI-powered personalized learning platform for K-12 schools, centered on an AI tutor named Sparky that supports teachers and students across all major subjects with school-specific guardrails, LMS/SIS integrations, and admin oversight.
- Ownership category
- akta.pro rank
Flint industry classification
Industry- Product category
- K-12 Education Technology (AI-Powered Personalized Learning Platform)
- NAICS
- Educational Support Services (611710)
- akta.pro primary industry
- AI-Powered Tutoring & Study Assistant Platforms (EDANAGAD)
- akta.pro secondary industry
- Adaptive Learning & Personalized Instruction Software (EDAJAMAE)
Keywords
Where Flint is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Markets served
Flint business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- School/District Subscriptions: Flint generates revenue through subscription licensing to schools and districts, with pricing based on institutional access rather than individual user counts. Schools can sign up for free tier initially and upgrade to paid plans for additional features and admin capabilities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free tier available for individual teachers to get started |
| Subscription | Annual | School/District paid plans with full feature access |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels8 records
Flint product offering
Product offeringCore offering
Flint is an AI-powered personalized learning platform built for K-12 schools, combining the Sparky AI tutor, teacher productivity chats, interactive student activities, class organization (Flint Groups), and district-level admin oversight into a single subscription offering. The platform supports Math, English, Science, Social Studies, Computer Science, and World Languages with multimodal AI (Claude 4 Sonnet, DALL·E 3, code execution, speech), content upload, rubric-based feedback, automatic flagging, and native LMS/SIS integrations.
Product overview
Flint is an AI-powered personalized learning platform built specifically for K-12 education. The platform consists of a unified core system with the Sparky AI tutor at its center, supported by two main interface modes: Flint Chats for teacher productivity (lesson planning, material creation, feedback) and Flint Activities for interactive student learning experiences. Flint Groups provides class organization with analytics and gradebook functionality. The platform spans all major K-12 subjects (Math, English, Science, Social Studies, Computer Science, World Languages) and supports learners in 50+ languages. Flint augments its core functionality with Anthropic Claude 4 Sonnet and DALL·E 3 for AI generation. Additional offerings include the Flint Public Library (community-shared activities), Flint 101 certification course, Flint Innovative Educator recognition program, Student Ambassador program, and Flint Community platform for educator collaboration.
Differentiator
Problem solved
Functional benefit
Brands
- Sparky: Flint's AI teaching assistant and tutor that provides personalized learning support to students and assists teachers with classroom management.
Products and services
- Flint Platform Unified AI-powered personalized learning platform for K-12 schools, combining the Sparky AI tutor, teacher productivity chats, interactive student activities, Flint Groups class organization, and district-level admin oversight. Supports Math, English, Science, Social Studies, Computer Science, and World Languages with multimodal AI (text, image, code, audio), rubric-based feedback, automatic flagging, and native LMS/SIS integrations; sold via subscription to schools and districts.
Quantifiable outcome
- Teachers report saving approximately six weeks of work annually through AI-assisted lesson planning and feedback generation
- +2 more outcomes
Companies that use Flint
Customer profileNamed customers16 records
Segments4 records
Ideal customer profiles2 records
Flint technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration11 records
AI capability12 records
Feature14 records
Flint partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and major.
- AnthropiccoreFlint uses Anthropic's Claude 4 Sonnet large language model as the core AI engine powering its tutoring and learning interactions. The partnership provides Flint with access to state-of-the-art language model capabilities for educational applications.
- OpenAIcoreFlint uses OpenAI's DALL-E 3 for AI image generation capabilities within the platform, enabling teachers and students to generate visualizations for learning activities.
- Canvas (Instructure)coreFlint integrates with Canvas LMS for roster synchronization and activity sharing, enabling seamless workflow for schools using Canvas as their primary learning management system.
- Google ClassroomcoreFlint supports rostering import and single sign-on via Google, integrating with Google Classroom for activity distribution and grade sync in Google Workspace for Education environments.
- MicrosoftcoreFlint integrates with Microsoft 365 ecosystem including Microsoft SSO, Teams integration capabilities, and support for schools using Microsoft-based IT infrastructure.
- Schoology (PowerSchool)majorFlint integrates with Schoology LMS for roster management and activity delivery, supporting schools using this platform for course management.
- PowerSchoolmajorFlint integrates with PowerSchool SIS for student information synchronization, enabling automated roster management for districts using PowerSchool.
- BlackbaudmajorFlint integrates with Blackbaud's education management platform for SIS functionality and student data synchronization.
- VeracrossmajorFlint supports roster import via Veracross integration, enabling schools using Veracross as their SIS to sync student and teacher data.
Scale indicators1 record
Recent moves6 records
Expansion highlights5 records
Flint competitors and assessment
Company assessmentEmerging players
- Newsela: Newsela provides differentiated instructional content for K-12 with emerging AI features for personalization and assessment, partially overlapping with Flint's differentiated instruction capabilities.
Broad incumbents
- Edmentum: Edmentum is a long-standing K-12 EdTech incumbent offering adaptive learning, assessments, and credit-recovery solutions, overlapping with Flint's broader personalized-learning value proposition.
- Quizlet: Quizlet is an established study-tools platform that has layered in AI tutors (Q-Chat) and learning content, competing with Flint on student-facing study assistance and homework help across K-12.
- Carnegie Learning: Carnegie Learning provides math and literacy adaptive software plus AI tutoring (MATHia) for K-12 schools, comparable to Flint on AI-driven personalized instruction in core subjects.
Direct peers
- MagicSchool AI: MagicSchool AI is an AI platform purpose-built for K-12 teachers that generates lesson plans, assessments, and differentiated materials — overlapping closely with Flint's teacher productivity and differentiation workflows.
- Eduaide.ai: Eduaide.ai is an AI teaching assistant for educators that generates lesson plans, assessments, and instructional content — a near-direct competitor in the teacher-productivity segment of Flint's market.
- Brainly: Brainly combines community Q&A with an AI tutor (Ginny) for homework help, serving a similar K-12 student use case to Flint's Sparky for personalized, on-demand learning support.
- Curipod: Curipod offers AI-generated interactive lessons and student engagement tools for K-12 teachers, overlapping with Flint's AI-powered activities and differentiated instruction use cases.
- Khan Academy (Khanmigo): Khan Academy's Khanmigo is an AI tutor built on GPT-4 for K-12 students and teachers, the most-recognized direct competitor to Flint's Sparky with comparable tutoring, lesson-planning, and teacher-productivity use cases.
- SchoolAI: SchoolAI provides AI-powered tools and assistants for K-12 classrooms with student-safety guardrails and teacher dashboards, directly competing with Flint across both teacher and student experiences.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Flint social profiles
Digital presenceFlint compliance and trust
Trust signalCompliance1 record
Flint financial estimates
Financial estimateRevenue estimate
Valuation estimate
Flint leadership team
Management profileNumber of profiles
Flint funding detail
Funding detailFunding overview
Funding rounds4 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Flint M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Flint
What does Flint do?
Flint is an AI-powered personalized learning platform built for K-12 schools, combining the Sparky AI tutor, teacher productivity chats, interactive student activities, class organization (Flint Groups), and district-level admin oversight into a single subscription offering. The platform supports Math, English, Science, Social Studies, Computer Science, and World Languages with multimodal AI (Claude 4 Sonnet, DALL·E 3, code execution, speech), content upload, rubric-based feedback, automatic flagging, and native LMS/SIS integrations.
Is Flint a public or private company?
Flint is a private company. It is classified as venture growth investor backed and is currently operating.
When was Flint founded?
Flint was founded in 2023. It employs 1 to 10 people.
Where is Flint based?
Flint is headquartered in New York, United States, in the North America region.
How does Flint make money?
One revenue line is on record: school/District Subscriptions.
Who are Flint's main competitors?
Newsela is listed as an emerging player. Broad incumbents are Edmentum, Quizlet and Carnegie Learning. Direct peers are MagicSchool AI, Eduaide.ai, Brainly, Curipod, Khan Academy (Khanmigo) and SchoolAI.
Does Flint have an API?
No public API is recorded for Flint.
What industry is Flint in?
Flint's product category is K-12 Education Technology (AI-Powered Personalized Learning Platform). Its primary akta.pro industry code is EDANAGAD, AI-Powered Tutoring & Study Assistant Platforms, with a secondary code of EDAJAMAE, Adaptive Learning & Personalized Instruction Software. Its NAICS code is 611710.