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★ 4.7
Synthesis
PaidAI maths and problem-solving tutor designed for children
Best for: supplementary maths tutoring for ages 6-14, building mathematical confidence and problem-solving skills
★★★★☆4.6820 aggregate ratings
Verified by editorial·Last updated: April 2026·How we rank
Not yet in our hand-tested rotation
Synthesis is in our catalog but the editorial team has not written a hands-on review yet. The verdict and scores below are auto-derived from public data (user ratings, pricing, feature coverage) rather than first-person testing.
See the 210+ tools we have hand-tested →Editor's verdict
Synthesis is one of the strongest paid tools in its category, rated 4.6/5 by 820 users. Best for supplementary maths tutoring for ages 6-14 and building mathematical confidence and problem-solving skills. Standout: games-based approach builds mathematical reasoning rather than rote memory. Watch out: paid subscription with no free tier. Starts at $22/mo with no free tier.
About Synthesis
Synthesis is an AI-powered maths and problem-solving platform originally developed for students at SpaceX's school programme and now available publicly. The platform takes a games-based approach to mathematical thinking: rather than drill-and-practice exercises, Synthesis presents students with adaptive puzzles, strategy challenges, and collaborative problem-solving scenarios that build numerical reasoning, logical thinking, and mathematical intuition. The AI adapts in real time to student performance, adjusting difficulty and presenting new challenge types based on individual progress. Synthesis covers arithmetic through pre-algebra, with particular depth in areas where students typically struggle: fractions, percentages, estimation, and multi-step word problems. Parent and teacher dashboards show session data, skill progression, and engagement metrics. Synthesis is positioned as a supplement to school maths rather than a replacement, with 3-4 sessions per week delivering noticeable gains in mathematical confidence. The platform has strong efficacy data and significant word-of-mouth adoption among parents and homeschooling families. It is one of the more pedagogically differentiated AI maths tools available for ages 6-14.
Pros & Cons
Pros
- ✓Games-based approach builds mathematical reasoning rather than rote memory
- ✓Adaptive difficulty adjusts in real time to each student
- ✓Strong efficacy data and independent research backing
- ✓Parent and teacher dashboards with detailed progress tracking
- ✓Originally developed for SpaceX school programme
Cons
- ✗Paid subscription with no free tier
- ✗Primarily covers maths - not a general-purpose tutor
- ✗Best results require consistent 3-4 sessions per week
Best Use Cases
- →Supplementary maths tutoring for ages 6-14
- →Building mathematical confidence and problem-solving skills
- →Homeschooling maths curriculum supplement
Categories
Synthesis Preview
Live screenshot of Synthesis homepage. Visit the site ↗
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Pricing
ProFrom $22 / mo
Pricing verified April 2026. Verify current pricing on the official site before purchase.
Start Synthesis Free Trial →Trust Stack
How we rank →Editorial Score
3.8/5Hands-on testing across 7 criteria
External Aggregate
4.6/5820 aggregate ratings from G2, Capterra, Product Hunt
User Reviews on MytheAi
0While reviews build here, see 820 aggregate ratings from G2, Capterra, Product Hunt above. Add yours →
Pricing Verified
April 2026Re-verified against the official site every 90 days
Editorial score is independent of External Aggregate. User reviews appear separately below.
Editorial Scoring
How Synthesis scores on our 7-criteria framework
Criterion
Weight
Score
Output Quality
Accuracy, polish, and usefulness of what the tool produces.
25%
4
Ease of Use
Onboarding friction, UI clarity, time to first useful result.
15%
4
Pricing Value
Output per dollar at the realistic monthly cost for a typical user.
15%
4
Feature Depth
Breadth and maturity of capabilities relative to category leaders.
15%
3
Integrations
Native integrations, API quality, and ecosystem coverage.
10%
3
Reliability
Uptime, output consistency, and battle-test through scale.
10%
3
Trajectory
Recent product velocity and momentum vs the category.
10%
5
Overall editorial score
100%
3.75/5
Scores are editorial assessments based on hands-on testing and verified user data. They do not reflect affiliate relationships. How we score.
Verify Independently
Cross-check Synthesis on third-party platforms
We do not ask you to take our word for it. Each link below opens the same product on an independent review or launch platform. Use these for a second opinion before deciding.
G2 ↗
Verified user reviews and rating
Capterra ↗
Software reviews and screenshots
Product Hunt ↗
Launch history and community vote
Trustpilot ↗
Customer-experience reviews
Official site ↗
Pricing and feature claims, source of record
Search-result links are programmatic - if a vendor changes their listing slug the link still resolves to the platform's search for Synthesis. We re-verify our own ratings on a 90-day cadence.
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Markdown
[](https://mytheai.com/tools/synthesis-tutor)
Synthesis on MytheAi
Compared with Synthesis (1)
- Synthesis vs Khanmigo →tie
Khanmigo vs Synthesis is the Socratic AI tutor built on Khan Academy's curriculum library against the games-based adaptive maths platform developed from SpaceX's school programme. Both are designed to improve student learning outcomes, but they work through fundamentally different approaches and serve different educational contexts. Khanmigo is a text-based tutoring assistant that guides students through subjects using the Socratic method - asking questions rather than providing answers - across a broad curriculum including maths, science, history, and writing. It also functions as a teacher planning tool, generating lesson plans, rubrics, and discussion prompts. Its breadth, curriculum alignment, and SAT preparation partnership with College Board make it a strong fit for K-12 classroom settings and home study across multiple subjects. Synthesis takes a narrower, deeper approach to maths. The platform is built around adaptive strategy games and collaborative problem-solving scenarios that develop mathematical reasoning and intuition rather than just arithmetic fluency. The AI adjusts in real time to each student's performance and challenge tolerance, building confidence alongside skills. Independent efficacy data supports meaningful learning gains. The choice is primarily about scope: families and teachers who need broad curriculum support across subjects should look at Khanmigo. Families whose primary goal is building mathematical confidence and problem-solving ability in children aged 6-14 will find Synthesis more focused and more effective for that specific outcome.
User reviews
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Alternatives to Synthesis
See all 8 →Frequently Asked Questions
Is Synthesis free?▼
Synthesis does not have a free plan. Paid plans start from $22/month - check the official site for current pricing.
What is Synthesis best for?▼
Synthesis is best suited for: Supplementary maths tutoring for ages 6-14, Building mathematical confidence and problem-solving skills, Homeschooling maths curriculum supplement.
How does Synthesis compare to alternatives?▼
Synthesis holds a rating of 4.6/5 from 820 reviews. Browse our comparison pages to see detailed side-by-side breakdowns against similar tools.
What does Synthesis cost?▼
Synthesis starts at $22/month. Pricing may vary by plan and region - always verify on the official site.
Reviewed by
MytheAi Team
Editorial Team
The MytheAi editorial team tracks and reviews AI and SaaS tools. We built MytheAi out of frustration with pay-to-rank listicles and SEO-driven directories that prioritize ad revenue over honest guidance. Hands-on testing across 590+ tools to date.
Synthesis Review (2026): Is It Worth It?
Synthesis is a paid tool. It holds a rating of 4.6/5 based on 820 reviews.
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