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Synthesis

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Math and reasoning for ambitious kids

San Francisco, United States Founded 2020
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NeuronScore 45/100
Total Raised $53M
Valuation $300M
Stage Series b
Team 50-100 since 2020
About Synthesis

Synthesis is an adaptive learning platform for children that builds mathematical reasoning, problem-solving, and critical thinking through challenging games and simulations. Originally developed for SpaceX employees' children, Synthesis uses AI to personalise difficulty and learning paths for each student. With Sal Khan as an advisor and strong growth among homeschoolers, Synthesis represents a new model of AI-powered education.

NeuronScore Signal quality across funding, news, traction & verification
45 /100
Tracked
Funding momentum
17/30
Active deals
0/10
News
4/12
Traffic
3/8
Verified
17/20
Freshness
0/10
Agent-Ready Score 5/100 · checked May 1, 2026
MCP
Public API
Webhooks
OAuth2
SDK · TS
SDK · Py
Alternatives 6 similar All →
FAQ
When was Synthesis founded?
Synthesis was founded in 2020 in San Francisco, United States.
How much funding has Synthesis raised?
Synthesis has raised $53M across 1 rounds — most recently a Series b.
What is Synthesis's valuation?
Most recent disclosed valuation is $300M.
How much does Synthesis cost?
Synthesis pricing: Free trial · From $20/mo. A free trial is available.
Where is Synthesis headquartered?
Synthesis is headquartered in San Francisco, United States.
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