Synthesis School
Synthesis School is a private EdTech company offering an AI-powered adaptive math tutoring platform (Synthesis Tutor) for children ages 5-11 and a leadership summer camp for ages 8-14, serving 25,000+ families globally via subscriptions and educator licenses.
- Company typePrivate
- Founded2014
- HeadquartersSan Mateo, United States
- Headcount11–50
- GTM typeB2C
- OfferingSoftware
What Synthesis School does
Synthesis School, Inc. is a private educational technology company headquartered in San Mateo, California, that operates an AI-powered adaptive math tutoring platform for children ages 5-11, alongside a summer camp program for ages 8-14 focused on leadership and critical thinking. The company originated in 2014 when co-founder Josh Dahn, at Elon Musk's request, started an experimental school inside SpaceX to develop students who are "enthralled by complexity and solving for the unknown." After nearly a decade operating exclusively for SpaceX employee families, Synthesis launched Synthesis Tutor to a global consumer audience in 2023 and now serves 25,000+ families worldwide.
The core product, Synthesis Tutor, is a personalized math learning platform that uses adaptive AI to adjust instruction in real time via continuous micro-assessments, targeting knowledge gaps in counting, addition, subtraction, multiplication, division, fractions, and algebraic thinking across the K-5 curriculum and beyond. The platform supports multi-sensory learning through on-screen lessons, manipulatives, and text-to-speech with adjustable voice speed, and is explicitly designed for neurodiverse learners (dyscalculia, dyslexia, ASD, ADHD, twice-exceptional). Pedagogy and interactive content are produced by a team of expert educators and neuroscientists rather than outsourced to LLMs. Distribution is via web (tutor.synthesis.com), the iPad App Store, and a dedicated schools/educators channel, with free adaptive multiplication flashcards available without signup as a top-of-funnel acquisition tool.
The business model is predominantly subscription-based, with monthly plans ($45 individual / $70 family up to 10 children), annual plans (~$25-$33/month equivalents, the most popular tier), educator annual plans ($119/year for up to 7 children), and one-time lifetime purchases ($999 individual / $1,499 family). GTM is product-led growth via a 7-day free trial with no credit card required, augmented by an enterprise outreach motion for schools, classrooms, homeschooling pods, and school districts. The company has raised approximately $17 million across three disclosed rounds between June 2021 and February 2023 (Alumni Ventures/FJ Labs, Contrary, O'Shaughnessy Ventures) and operates with 11-50 employees.
Synthesis School firmographics
Firmographics- Name
- Synthesis School
- Legal name
- Synthesis School, Inc.
- Website
- https://synthesis.is
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Synthesis School is a private EdTech company offering an AI-powered adaptive math tutoring platform (Synthesis Tutor) for children ages 5-11 and a leadership summer camp for ages 8-14, serving 25,000+ families globally via subscriptions and educator licenses.
- Ownership category
- akta.pro rank
Synthesis School industry classification
Industry- Product category
- K-12 Math Tutoring Software
- NAICS
- Exam Preparation and Tutoring (611691), Educational Support Services (611710)
- SIC
- Services-Prepackaged Software (7372), Services-Educational Services (8200)
- akta.pro primary industry
- Adaptive Learning & Personalized Instruction Software (EDAJAMAE)
- akta.pro secondary industries
- Math & Science Interactive Learning Platforms (STEM Core) (EDAFANAH), Integrated Tutoring + Learning Content Platforms (Curriculum + Tutors) (EDANAGAL), Early Numeracy & Math Readiness Tools (EDACANAB)
Keywords
Where Synthesis School is headquartered
LocationHeadquarters
- HQ city
- San Mateo
- HQ country
- United States
- HQ region
- North America
Markets served
Synthesis School business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Individual Subscription (Monthly/Annual): Monthly and annual subscription plans for single child access to Synthesis Tutor, with discounted rates for annual commitment.
- Family Subscription (Monthly/Annual): Family plans covering up to 10 students with monthly or annual billing, offering higher tier pricing for multiple children.
- Lifetime Purchase: One-time payment options for individual ($999) and family ($1,499) lifetime access, providing perpetual revenue from early adopters.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Individual Monthly Plan - Single child monthly subscription |
| Subscription | Annual | Individual Annual Plan - Single child annual subscription (Most Popular) |
| One time/ perpetual license | Pay-as-you-go | Individual Lifetime Plan - Single child one-time payment |
| Subscription | Monthly | Family Monthly Plan - Up to 10 students |
| Subscription | Annual | Family Annual Plan - Up to 10 students (Most Popular) |
| One time/ perpetual license | Pay-as-you-go | Family Lifetime Plan - Up to 10 students one-time payment |
| Subscription | Annual | Up to 7 Kids Annual - Educator/school plan |
| Subscription | Monthly | Up to 7 Kids Monthly - Educator/school plan |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels7 records
Synthesis School product offering
Product offeringCore offering
Synthesis School sells Synthesis Tutor, an AI-powered adaptive math learning platform for children ages 5-11 that delivers personalized one-on-one instruction covering the K-5 curriculum and beyond through gamified, multi-sensory lessons with real-time micro-assessments. It also offers Synthesis Summer Camp, a game-based program for ages 8-14 focused on leadership, decision-making, and critical thinking, alongside free adaptive multiplication flashcards. The products originated from an experimental school founded by Josh Dahn at SpaceX in 2014 and are now available to families worldwide.
Product overview
Synthesis School offers a portfolio of educational technology products centered on math learning and problem-solving skills for children. The core offering is Synthesis Tutor, a personalized math companion for ages 5-11 that adapts to each child's ability level using continuous assessment. The company also offers Synthesis Summer Camp for ages 8-14, focusing on leadership and critical thinking through games. Additionally, free adaptive multiplication flashcards are available. The products originated from an experimental school started by Josh Dahn at SpaceX in 2014, with the tutoring platform recently made available to families worldwide.
Differentiator
Problem solved
Functional benefit
Products and services
- Synthesis Tutor Synthesis Tutor is a personalized AI-powered math tutoring platform designed for children ages 5-11 that adapts in real time to each child's ability level, delivering one-on-one instruction through gamified, multi-sensory lessons with continuous micro-assessments, text-to-speech accessibility, and progress reporting for parents and teachers. It covers the standard K-5 math curriculum and extends beyond it, including accessibility features designed for neurodiverse learners such as those with dyslexia, dyscalculia, ASD, ADHD, and twice-exceptional profiles.
- Synthesis Summer Camp
Quantifiable outcome
- 25,000+ families using the platform
- +2 more outcomes
Companies that use Synthesis School
Customer profileNamed customers5 records
Segments3 records
Ideal customer profiles1 record
Synthesis School technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature5 records
Synthesis School partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- SpaceXcoreIn 2014, Elon Musk asked cofounder Josh Dahn to start an experimental school at SpaceX. The goal was to develop students who are enthralled by complexity and solving for the unknown. Synthesis offers the most innovative learning experiences from that original school.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Synthesis School competitors and assessment
Company assessmentDirect peers
- Khan Academy: Non-profit K-12 educational platform offering free lessons and AI-powered tutoring via Khanmigo. Directly comparable in adaptive K-5 math tutoring and target learner base, with much larger scale and free pricing.
- DreamBox Learning: Adaptive K-8 math platform sold to schools and families. Closely comparable as a personalized, AI-driven math tutor serving elementary-aged students with both consumer and school-district channels.
- IXL Learning: Subscription-based K-12 adaptive learning platform covering math, ELA, science, and more. Direct competitor in personalized math practice for elementary learners, with strong school-district presence.
- Prodigy Education: Gamified, adaptive math platform for grades 1-8 used by millions of students. Comparable on adaptive math, gamified engagement, freemium-to-paid model, and family/school audience.
- ALEKS (McGraw Hill): Adaptive K-12 math and science learning platform using knowledge-space theory for personalization. Direct peer in AI-driven adaptive assessment and individualized instruction for K-12.
- Brilliant: Interactive STEM learning platform with a strong adaptive and conceptual approach. Comparable in concept-first, gamified learning for older children/adults and the Synthesis Summer Camp's problem-solving orientation.
Emerging players
- MagicSchool AI: AI platform for K-12 teachers and students. Adjacent to Synthesis Tutor in applying AI to K-12 learning, with a stronger educator workflow angle and a faster-moving competitor in the AI-tutor space.
Broad incumbents
- Duolingo: Gamified, adaptive learning platform with a consumer subscription model. Comparable as a reference point for gamified adaptive learning, PLG/free-trial mechanics, and global family reach, though focused on language rather than math.
- Outschool: Online marketplace for small-group classes for kids, including enrichment and academics. Comparable in serving families seeking enrichment for ages 5-14, and as a potential adjacent or partner channel for Synthesis Summer Camp.
Others
- Newsela: Adaptive K-12 content platform with strong school-district sales motion. Comparable as an adjacent EdTech vendor that combines adaptive content with an institutional channel, though focused on literacy rather than math.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Synthesis School social profiles
Digital presenceSynthesis School financial estimates
Financial estimateRevenue estimate
Valuation estimate
Synthesis School leadership team
Management profileNumber of profiles
Profiles3 records
Synthesis School funding detail
Funding detailFunding overview
Funding rounds3 records
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Synthesis School 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 Synthesis School
What does Synthesis School do?
Synthesis School sells Synthesis Tutor, an AI-powered adaptive math learning platform for children ages 5-11 that delivers personalized one-on-one instruction covering the K-5 curriculum and beyond through gamified, multi-sensory lessons with real-time micro-assessments. It also offers Synthesis Summer Camp, a game-based program for ages 8-14 focused on leadership, decision-making, and critical thinking, alongside free adaptive multiplication flashcards. The products originated from an experimental school founded by Josh Dahn at SpaceX in 2014 and are now available to families worldwide.
Is Synthesis School a public or private company?
Synthesis School is a private company. It is classified as venture growth investor backed and is currently operating.
When was Synthesis School founded?
Synthesis School was founded in 2014. It employs 11 to 50 people.
Where is Synthesis School based?
Synthesis School is headquartered in San Mateo, United States, in the North America region.
How does Synthesis School make money?
Three revenue lines are on record. Individual Subscription (Monthly/Annual) is the primary driver. The others are family Subscription (Monthly/Annual) and lifetime Purchase.
Who are Synthesis School's main competitors?
Direct peers on record are Khan Academy, DreamBox Learning, IXL Learning, Prodigy Education, ALEKS (McGraw Hill) and Brilliant. MagicSchool AI is listed as an emerging player. Broad incumbents are Duolingo and Outschool. Newsela is listed as an others.
Does Synthesis School have an API?
No public API is recorded for Synthesis School.
What industry is Synthesis School in?
Synthesis School's product category is K-12 Math Tutoring Software. Its primary akta.pro industry code is EDAJAMAE, Adaptive Learning & Personalized Instruction Software, with a secondary code of EDAFANAH, Math & Science Interactive Learning Platforms (STEM Core). Its NAICS code is 611691 and its SIC code is 7372.