Astral
Astral provides a hyper-personalized K-8 math curriculum for homeschooling families, using an AI tutor that adapts lessons to each child's skill level, interests, and pace. The platform includes a conversational placement assessment, daily lessons, practice, and mastery tracking, and is approved for education savings accounts in nine states.
- Education Technology
- Artificial Intelligence
- AI Agents
- Software Only
Funding
Raised to date
$5.5MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
across 1 round
CCST$5.5M · Seed
Announced Nov 2026
Disclosed cumulative: $5.5M
Founders
Founder details are not available yet.
Product
Problem
More than 7 in 10 American eighth graders are not proficient in math, largely because traditional curricula are mass-produced with one book, one pace, and one path for every child. This one-size-fits-all approach fails to account for individual learning styles, gaps in understanding, and personal interests, leaving many students behind.
Solution
Astral provides a hyper-personalized K-8 math curriculum powered by an AI tutor that creates every lesson in real time for each child. The platform begins with a conversational placement assessment that maps every skill against national standards, distinguishing between lucky guesses and true understanding. Lessons are then shaped around the child's interests, explained through pictures, personalized videos, or step-by-step guidance, and move at the child's own pace—retaught from new angles when gaps appear and pushing ahead when strengths are shown. Parents receive detailed mastery tracking down to the exact skill, including evidence replays of the moment a concept clicks, which can be shared with tutors or teachers. The AI tutor operates within a closed, math-only environment with strict content guardrails, and the curriculum is available in up to 70 languages.
Target Audience
Primary customers are homeschooling families with children in kindergarten through 8th grade, including those in ESA-approved states and international families seeking a complete, adaptive math curriculum.
Features
- Conversational placement assessment that asks children to explain their thinking, distinguishing true understanding from lucky guesses
- AI tutor that generates every lesson in real time based on the child's knowledge, struggles, and interests (e.g., Minecraft or sports)
- Personalized explanatory videos, interactive practice drills, and one-on-one AI tutoring in every session
- Self-paced progression that retaches gaps from new angles and advances strengths without waiting for a fixed classroom schedule
- Parent dashboard with skill-level mastery tracking, evidence replays of learning moments, and shareable progress reports
- Closed, math-only AI environment with strict boundaries—no internet browsing, no unrelated topics, and parent-controlled values
- Support for up to 70 languages, making it suitable for bilingual and international homeschooling families
- Works across desktop, laptop, tablet, and phone, with native apps for iPhone, iPad, and Android