AI math tutor for K–12 schools and districts using guided questioning to help students solve problems
Ask ChatGPT, Claude, Gemini and Grok at the same time, get one combined answer, and see where they agree and disagree
Stage
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Founded
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Based in
US
US
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Freemium
Pricing
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Free: 3 questions with no card required. Synero Pro: $10/month including $10 of usage credits. Credit packs available at $5, $10, or $25 with no subscription required. Each question costs on the order of a few cents to about a dime for a Council question across four models.
Key features
Guided questioning feedback that builds thinking instead of revealing answers
Handwritten work recognition and assessment
Support for geometry drawings, tables and graphs
Real-time data on student progress and learning gaps
Content aligned with state standards and curriculum
Three difficulty levels for differentiated learning
Support for 200+ languages
Adaptive practice personalized to student skill level
Multiple assignment types including entry, exit and formative assessments
Spiral review of previously learned topics
Ask up to four AI models simultaneously
Agreement scoring from 0 to 100
Combined consensus answer
Points of disagreement highlighted
File and image uploads
Follow-ups and answer regeneration
Access to 22 AI models
Preset configurations
REST API and MCP server
What makes it different
AI tutoring that uses hints to build thinking rather than revealing answers
Assesses step-by-step work including handwritten submissions, not just final answers
Trusted by 3000+ schools and districts
Real-time actionable data for teachers to differentiate and target support
Consensus answer synthesis from four independent models