Frizzle builds AI that grades handwritten math assignments for teachers and turns them into rich analytics and differentiated assessments. The tool provides instant step-by-step feedback to help personalize instruction for every student. Frizzle was named an official White House AI Education Partner and offers free seats to K-12 math and science teachers in Title I schools. The company was part of Y Combinator's Summer 2025 batch and is based in New York City.
Frizzle
ActiveAI Grading for Teachers
Total raised
$500K
1 round
Stage
Seed
Jan 2025
Team
1-10
since 2025
Pricing
—
Founded
2025
New York, United States
Agent-ready
—
AI grading of handwritten math assignments
Conversion of student work into rich analytics
Generation of differentiated assessments per student
Instant step-by-step feedback on submitted work
Personalized instruction support for individual students
Free seats for K-12 math and science teachers in Title I schools
Recognized as an official White House AI Education Partner
Y Combinator (Summer 2025) backing
12/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Jan 2025 Seed $500K ● Y Combinator
Capital network
$500K raised ·1 backer·10 network links
- Backers1
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
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- What does Frizzle do?
- Frizzle uses AI to grade handwritten math assignments and turn them into analytics and differentiated assessments, with instant step-by-step feedback.
- Is Frizzle free for teachers?
- Frizzle offers free seats to K-12 math and science teachers in Title I schools.
- What subjects does Frizzle support?
- It focuses on math, and offers free seats to math and science teachers, with feedback designed to personalize instruction.
- Has Frizzle received any recognition?
- Frizzle was named an official White House AI Education Partner and was part of Y Combinator's Summer 2025 batch.
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