Synthesis Tutor review

Synthesis Tutor is a different kind of AI tutor: rather than answering questions about homework, it runs its own math lessons for young children. Synthesis says it is designed for ages 5 to 11, covers the standard K-5 math curriculum and goes beyond it, with topics from counting and cardinality to fractions and algebraic thinking. Lessons are interactive and game-like, the tutor adapts to each child's ability with immediate evaluation, and parents get progress reports. Pricing is family based. One plan covers up to 7 children, at $29 a month or $119 a year, which Synthesis says equals $9.92 a month, and a 7-day free trial is offered. The limits are clear: it only teaches math, it will not help with a worksheet a teacher sent home, and older students will outgrow it. For parents of young kids who want to build strong math foundations rather than finish tonight's assignment, it is the most specialized option on this list.

Who it is for

families with elementary school kids

Price

$29 per month or $119 per year for up to 7 children, after a 7-day free trial.

$119 billed annually, equal to $9.92 per month
Quoted from the vendor pricing page on November 12, 2026.

Key features

• Designed for ages 5 to 11
• Covers the standard K-5 math curriculum and goes further
• Adapts to each child's ability with immediate evaluation
• Progress reports for parents
• One plan covers up to 7 children

Strengths and weaknesses

• Strength: 7-day free trial with no credit card needed, per Synthesis
• Strength: Annual plan works out to $9.92 a month for the whole family
• Strength: Hands-on, multisensory lessons instead of worksheets
• Weakness: Math only
• Weakness: Not built for teens or homework from school
• Weakness: $29 month to month costs far more than the annual plan

Key facts

• Ages: 5 to 11
• Children per plan: Up to 7
• Free trial: 7 days

Where it ranks

Synthesis Tutor is No. 6 in our Best AI Tutors verdict.